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# rustc version
rustc 1.84.0-nightly (59cec72a5 2024-11-08)# docs.rs version
docsrs 0.6.0 (36c721fb 2024-11-06)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/preftool-file-0.2.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/preftool-file-0.2.0/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20241108-1.84.0-nightly-59cec72a5\", \"--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] [stdout] eeda229c52772a595134e469891977e82cb4aa905653a9e02a2f1effaf7ed063
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eeda229c52772a595134e469891977e82cb4aa905653a9e02a2f1effaf7ed063", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Checking preftool-dirs v0.2.0
[INFO] [stderr] error: no rules expected `:`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/preftool-dirs-0.2.0/src/lib.rs:22:34
[INFO] [stderr] |
[INFO] [stderr] 16 | macro_rules! vec_opt {
[INFO] [stderr] | -------------------- when calling this macro
[INFO] [stderr] ...
[INFO] [stderr] 22 | 1 + vec_opt!(__count $($value:expr,)*)
[INFO] [stderr] | ^ no rules expected this token in macro call
[INFO] [stderr] |
[INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/preftool-dirs-0.2.0/src/lin.rs:18:14
[INFO] [stderr] |
[INFO] [stderr] 18 | let dirs = vec_opt!(
[INFO] [stderr] | ______________-
[INFO] [stderr] 19 | | // XDG config path
[INFO] [stderr] 20 | | env::var_os("XDG_CONFIG_HOME")
[INFO] [stderr] 21 | | .and_then(dirs_sys::is_absolute_path)
[INFO] [stderr] ... |
[INFO] [stderr] 26 | | .map(|home_dir| home_dir.join(".config").join(&application)),
[INFO] [stderr] 27 | | );
[INFO] [stderr] | |___- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] note: while trying to match `,`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/preftool-dirs-0.2.0/src/lib.rs:21:22
[INFO] [stderr] |
[INFO] [stderr] 21 | (__count $_fst:expr, $($value:expr,)*) => {
[INFO] [stderr] | ^
[INFO] [stderr] = note: this error originates in the macro `vec_opt` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] error: could not compile `preftool-dirs` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "eeda229c52772a595134e469891977e82cb4aa905653a9e02a2f1effaf7ed063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeda229c52772a595134e469891977e82cb4aa905653a9e02a2f1effaf7ed063", kill_on_drop: false }`
[INFO] [stdout] eeda229c52772a595134e469891977e82cb4aa905653a9e02a2f1effaf7ed063