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# rustc version rustc 1.33.0-nightly (c2d381d39 2019-01-10)
# docs.rs version cratesfyi 0.6.0 (1a20968 2019-01-11)
# build log Updating crates.io index Downloading crates ... Downloaded lark-parser v0.1.0 Fresh semver-parser v0.7.0 Fresh autocfg v0.1.1 Fresh rand_core v0.3.0 Fresh void v1.0.2 Fresh matches v0.1.8 Fresh stable_deref_trait v1.1.1 Fresh byteorder v1.2.7 Fresh scopeguard v0.3.3 Fresh unicode-normalization v0.1.7 Fresh indexmap v1.0.2 Fresh either v1.5.0 Fresh percent-encoding v1.0.1 Fresh cfg-if v0.1.6 Fresh termcolor v1.0.4 Fresh itoa v0.4.3 Fresh bitflags v1.0.4 Fresh unicode-xid v0.1.0 Fresh semver v0.9.0 Fresh rand_hc v0.1.0 Fresh rand_xorshift v0.1.1 Fresh rand_isaac v0.1.1 Fresh unreachable v1.0.0 Fresh unicode-bidi v0.3.4 Fresh owning_ref v0.4.0 Fresh rustc-hash v1.0.1 Fresh lark-debug-with v0.1.0 Fresh itertools v0.7.11 Fresh itertools v0.8.0 Fresh log v0.4.6 Fresh rustc_version v0.2.3 Fresh libc v0.2.47 Fresh smallvec v0.6.7 Fresh proc-macro2 v0.4.24 Fresh idna v0.1.5 Fresh lock_api v0.1.5 Fresh ryu v0.2.7 Fresh num-traits v0.2.6 Fresh serde v1.0.84 Fresh lark-collections v0.1.0 Fresh render-tree v0.1.1 Fresh rand_os v0.1.1 Fresh rand_chacha v0.1.1 Fresh quote v0.6.10 Fresh url v1.7.2 Fresh serde_json v1.0.35 Checking lark-unify v0.1.0 Fresh syn v0.15.25 Fresh url_serde v0.2.0 Running `rustc --edition=2018 --crate-name lark_unify /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-unify-0.1.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=a11b79910eaf2444 -C extra-filename=-a11b79910eaf2444 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern lark_collections=/home/cratesfyi/cratesfyi/debug/deps/liblark_collections-6aa81d318191827e.rmeta --extern lark_debug_with=/home/cratesfyi/cratesfyi/debug/deps/liblark_debug_with-5db147ecc907fa47.rmeta --cap-lints allow` Fresh rand_pcg v0.1.1 Fresh derive-new v0.5.6 Fresh serde_derive v1.0.84 Fresh num-derive v0.2.3 Fresh lark-debug-derive v0.1.0 Fresh rand v0.6.4 Fresh language-reporting v0.3.0 Fresh languageserver-types v0.53.1 Fresh parking_lot_core v0.4.0 Fresh parking_lot v0.7.1 Fresh lark-intern v0.1.0 Fresh salsa v0.9.2 Checking lark-string v0.1.0 Running `rustc --edition=2018 --crate-name lark_string /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-string-0.1.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=e5608aa80aca9cd9 -C extra-filename=-e5608aa80aca9cd9 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern lark_collections=/home/cratesfyi/cratesfyi/debug/deps/liblark_collections-6aa81d318191827e.rmeta --extern lark_debug_with=/home/cratesfyi/cratesfyi/debug/deps/liblark_debug_with-5db147ecc907fa47.rmeta --extern lark_intern=/home/cratesfyi/cratesfyi/debug/deps/liblark_intern-f24b579020a68caf.rmeta --extern parking_lot=/home/cratesfyi/cratesfyi/debug/deps/libparking_lot-5317291320140ff3.rmeta --cap-lints allow` error[E0658]: arguments of constant functions can only be immutable by-value bindings (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-unify-0.1.0/src/lib.rs:6:1 | 6 | / lark_collections::index_type! { 7 | | pub struct InferVar { 8 | | debug_name["?"], 9 | | .. 10 | | } 11 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error[E0658]: let bindings in constant functions are unstable (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-unify-0.1.0/src/lib.rs:6:1 | 6 | / lark_collections::index_type! { 7 | | pub struct InferVar { 8 | | debug_name["?"], 9 | | .. 10 | | } 11 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error[E0658]: arguments of constant functions can only be immutable by-value bindings (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-unify-0.1.0/src/lib.rs:6:1 | 6 | / lark_collections::index_type! { 7 | | pub struct InferVar { 8 | | debug_name["?"], 9 | | .. 10 | | } 11 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error[E0658]: let bindings in constant functions are unstable (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-unify-0.1.0/src/lib.rs:6:1 | 6 | / lark_collections::index_type! { 7 | | pub struct InferVar { 8 | | debug_name["?"], 9 | | .. 10 | | } 11 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error: aborting due to 4 previous errors For more information about this error, try `rustc --explain E0658`. error: Could not compile `lark-unify`. Caused by: process didn't exit successfully: `rustc --edition=2018 --crate-name lark_unify /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-unify-0.1.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=a11b79910eaf2444 -C extra-filename=-a11b79910eaf2444 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern lark_collections=/home/cratesfyi/cratesfyi/debug/deps/liblark_collections-6aa81d318191827e.rmeta --extern lark_debug_with=/home/cratesfyi/cratesfyi/debug/deps/liblark_debug_with-5db147ecc907fa47.rmeta --cap-lints allow` (exit code: 1) warning: build failed, waiting for other jobs to finish... error[E0658]: arguments of constant functions can only be immutable by-value bindings (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-string-0.1.0/src/global.rs:7:1 | 7 | / lark_collections::index_type! { 8 | | /// A "global ident" is an identifier that is valid across files 9 | | /// and contexts. These are interned globally and as a result are 10 | | /// intended to be used "sparingly". 11 | | pub struct GlobalIdentifier { .. } 12 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error[E0658]: let bindings in constant functions are unstable (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-string-0.1.0/src/global.rs:7:1 | 7 | / lark_collections::index_type! { 8 | | /// A "global ident" is an identifier that is valid across files 9 | | /// and contexts. These are interned globally and as a result are 10 | | /// intended to be used "sparingly". 11 | | pub struct GlobalIdentifier { .. } 12 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error[E0658]: arguments of constant functions can only be immutable by-value bindings (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-string-0.1.0/src/global.rs:7:1 | 7 | / lark_collections::index_type! { 8 | | /// A "global ident" is an identifier that is valid across files 9 | | /// and contexts. These are interned globally and as a result are 10 | | /// intended to be used "sparingly". 11 | | pub struct GlobalIdentifier { .. } 12 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error[E0658]: let bindings in constant functions are unstable (see issue #48821) --> /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-string-0.1.0/src/global.rs:7:1 | 7 | / lark_collections::index_type! { 8 | | /// A "global ident" is an identifier that is valid across files 9 | | /// and contexts. These are interned globally and as a result are 10 | | /// intended to be used "sparingly". 11 | | pub struct GlobalIdentifier { .. } 12 | | } | |_^ | = help: add #![feature(const_let)] to the crate attributes to enable = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) error: aborting due to 4 previous errors For more information about this error, try `rustc --explain E0658`. thread 'main' panicked at 'ProcessError { desc: "process didn\'t exit successfully: `rustc --edition=2018 --crate-name lark_string /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/lark-string-0.1.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=e5608aa80aca9cd9 -C extra-filename=-e5608aa80aca9cd9 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern lark_collections=/home/cratesfyi/cratesfyi/debug/deps/liblark_collections-6aa81d318191827e.rmeta --extern lark_debug_with=/home/cratesfyi/cratesfyi/debug/deps/liblark_debug_with-5db147ecc907fa47.rmeta --extern lark_intern=/home/cratesfyi/cratesfyi/debug/deps/liblark_intern-f24b579020a68caf.rmeta --extern parking_lot=/home/cratesfyi/cratesfyi/debug/deps/libparking_lot-5317291320140ff3.rmeta --cap-lints allow` (exit code: 1)", exit: Some(ExitStatus(ExitStatus(256))), output: None } Could not compile `lark-string`.', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.