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# rustc version
rustc 1.94.0-nightly (7b5cde737 2025-12-27)# docs.rs version
docsrs 0.1.0 (e6d7c66e 2025-12-21 )# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/persistent-time-0.1.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/persistent-time-0.1.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20251227-1.94.0-nightly-7b5cde737\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72aa21fd90270bcd0eb6bdc52708a718f79aaf96388d7b071c32b9a76d5dfc9b
[INFO] running `Command { std: "docker" "start" "-a" "72aa21fd90270bcd0eb6bdc52708a718f79aaf96388d7b071c32b9a76d5dfc9b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Checking chrono v0.2.25
[INFO] [stderr] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/utc.rs:22:48
[INFO] [stderr] |
[INFO] [stderr] 22 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stderr] | ^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/utc.rs:22:64
[INFO] [stderr] |
[INFO] [stderr] 22 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stderr] | ^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/local.rs:73:48
[INFO] [stderr] |
[INFO] [stderr] 73 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stderr] | ^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/local.rs:73:64
[INFO] [stderr] |
[INFO] [stderr] 73 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stderr] | ^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/lib.rs:381:48
[INFO] [stderr] |
[INFO] [stderr] 381 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stderr] | ^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/lib.rs:381:64
[INFO] [stderr] |
[INFO] [stderr] 381 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stderr] | ^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: could not compile `chrono` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "72aa21fd90270bcd0eb6bdc52708a718f79aaf96388d7b071c32b9a76d5dfc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72aa21fd90270bcd0eb6bdc52708a718f79aaf96388d7b071c32b9a76d5dfc9b", kill_on_drop: false }`
[INFO] [stdout] 72aa21fd90270bcd0eb6bdc52708a718f79aaf96388d7b071c32b9a76d5dfc9b