[INFO] fetching crate codegen-libc 0.2.1...
[INFO] checking codegen-libc-0.2.1 against 1.95.0 for pr-155915
[INFO] extracting crate codegen-libc 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate codegen-libc 0.2.1
[INFO] finished tweaking crates.io crate codegen-libc 0.2.1
[INFO] tweaked toml for crates.io crate codegen-libc 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate codegen-libc 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate codegen-libc 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstyle v1.0.0
[INFO] [stderr]   Downloaded bool-logic v0.2.0
[INFO] [stderr]   Downloaded codegen-cfg v0.2.0
[INFO] [stderr]   Downloaded is-terminal v0.4.7
[INFO] [stderr]   Downloaded nugine-rust-utils v0.2.1
[INFO] [stderr]   Downloaded clap_lex v0.4.1
[INFO] [stderr]   Downloaded termcolor v1.2.0
[INFO] [stderr]   Downloaded simdutf8 v0.1.4
[INFO] [stderr]   Downloaded anstyle-parse v0.2.0
[INFO] [stderr]   Downloaded camino v1.1.4
[INFO] [stderr]   Downloaded env_logger v0.10.0
[INFO] [stderr]   Downloaded addr2line v0.19.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.57
[INFO] [stderr]   Downloaded clap_derive v4.2.0
[INFO] [stderr]   Downloaded serde_derive v1.0.163
[INFO] [stderr]   Downloaded miniz_oxide v0.6.2
[INFO] [stderr]   Downloaded backtrace v0.3.67
[INFO] [stderr]   Downloaded serde v1.0.163
[INFO] [stderr]   Downloaded quote v1.0.27
[INFO] [stderr]   Downloaded clap_builder v4.2.7
[INFO] [stderr]   Downloaded syn v2.0.16
[INFO] [stderr]   Downloaded walkdir v2.3.3
[INFO] [stderr]   Downloaded clap v4.2.7
[INFO] [stderr]   Downloaded replace_with v0.1.7
[INFO] [stderr]   Downloaded object v0.30.3
[INFO] [stderr]   Downloaded gimli v0.27.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f957269a728f30d97f398c0ec7f2f733cff3957ca81c86bc5002932e6178195
[INFO] running `Command { std: "docker" "start" "-a" "7f957269a728f30d97f398c0ec7f2f733cff3957ca81c86bc5002932e6178195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f957269a728f30d97f398c0ec7f2f733cff3957ca81c86bc5002932e6178195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f957269a728f30d97f398c0ec7f2f733cff3957ca81c86bc5002932e6178195", kill_on_drop: false }`
[INFO] [stdout] 7f957269a728f30d97f398c0ec7f2f733cff3957ca81c86bc5002932e6178195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ca8dfb56ab8203e2a44761bc0405f3bc6f4503617c22cd44c406f425d33dac0
[INFO] running `Command { std: "docker" "start" "-a" "6ca8dfb56ab8203e2a44761bc0405f3bc6f4503617c22cd44c406f425d33dac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.57
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking replace_with v0.1.7
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking nugine-rust-utils v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking bool-logic v0.2.0
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking codegen-cfg v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking syn v2.0.16
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]     Checking codegen-libc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CfgMod` is never constructed
[INFO] [stdout]    --> src/syn.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct CfgMod {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CfgMod` is never constructed
[INFO] [stdout]    --> src/syn.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct CfgMod {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.01s
[INFO] running `Command { std: "docker" "inspect" "6ca8dfb56ab8203e2a44761bc0405f3bc6f4503617c22cd44c406f425d33dac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca8dfb56ab8203e2a44761bc0405f3bc6f4503617c22cd44c406f425d33dac0", kill_on_drop: false }`
[INFO] [stdout] 6ca8dfb56ab8203e2a44761bc0405f3bc6f4503617c22cd44c406f425d33dac0
