[INFO] fetching crate codegen-libc 0.2.1...
[INFO] testing codegen-libc-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate codegen-libc 0.2.1 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate codegen-libc 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nugine-rust-utils v0.2.1
[INFO] [stderr]   Downloaded bool-logic v0.2.0
[INFO] [stderr]   Downloaded codegen-cfg v0.2.0
[INFO] [stderr]   Downloaded camino v1.1.4
[INFO] [stderr]   Downloaded clap_derive v4.2.0
[INFO] [stderr]   Downloaded clap v4.2.7
[INFO] [stderr]   Downloaded proc-macro2 v1.0.57
[INFO] [stderr]   Downloaded quote v1.0.27
[INFO] [stderr]   Downloaded anstyle-parse v0.2.0
[INFO] [stderr]   Downloaded anstyle v1.0.0
[INFO] [stderr]   Downloaded syn v2.0.16
[INFO] [stderr]   Downloaded clap_lex v0.4.1
[INFO] [stderr]   Downloaded clap_builder v4.2.7
[INFO] [stderr]   Downloaded regex v1.8.1
[INFO] [stderr]   Downloaded object v0.30.3
[INFO] [stderr]   Downloaded regex-syntax v0.7.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c213e22f3cab14bdac673279debb780c242e07774e7ec9ee40cd27422e94ab9a
[INFO] running `Command { std: "docker" "start" "-a" "c213e22f3cab14bdac673279debb780c242e07774e7ec9ee40cd27422e94ab9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c213e22f3cab14bdac673279debb780c242e07774e7ec9ee40cd27422e94ab9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c213e22f3cab14bdac673279debb780c242e07774e7ec9ee40cd27422e94ab9a", kill_on_drop: false }`
[INFO] [stdout] c213e22f3cab14bdac673279debb780c242e07774e7ec9ee40cd27422e94ab9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af1d1ef01894b83a01eb596e20400462594f3fc8fc7f49895958b36c1a3c8b47
[INFO] running `Command { std: "docker" "start" "-a" "af1d1ef01894b83a01eb596e20400462594f3fc8fc7f49895958b36c1a3c8b47", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.57
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling nugine-rust-utils v0.2.1
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling bool-logic v0.2.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling codegen-cfg v0.2.0
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.05s
[INFO] running `Command { std: "docker" "inspect" "af1d1ef01894b83a01eb596e20400462594f3fc8fc7f49895958b36c1a3c8b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af1d1ef01894b83a01eb596e20400462594f3fc8fc7f49895958b36c1a3c8b47", kill_on_drop: false }`
[INFO] [stdout] af1d1ef01894b83a01eb596e20400462594f3fc8fc7f49895958b36c1a3c8b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2499df731e02e9b00329c05b8d7631d8e34986d21b3b50f3182f9d628135fcb4
[INFO] running `Command { std: "docker" "start" "-a" "2499df731e02e9b00329c05b8d7631d8e34986d21b3b50f3182f9d628135fcb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "2499df731e02e9b00329c05b8d7631d8e34986d21b3b50f3182f9d628135fcb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2499df731e02e9b00329c05b8d7631d8e34986d21b3b50f3182f9d628135fcb4", kill_on_drop: false }`
[INFO] [stdout] 2499df731e02e9b00329c05b8d7631d8e34986d21b3b50f3182f9d628135fcb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 036892d969568a16e824fd656d66978b48b976c7a3c5d3379b219196d6a9aed9
[INFO] running `Command { std: "docker" "start" "-a" "036892d969568a16e824fd656d66978b48b976c7a3c5d3379b219196d6a9aed9", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CfgMod` is never constructed
[INFO] [stderr]    --> src/syn.rs:225:12
[INFO] [stderr]     |
[INFO] [stderr] 225 | pub struct CfgMod {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `codegen-libc` (lib) generated 1 warning
[INFO] [stderr] warning: `codegen-libc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codegen_libc-8434e5cbd1adbc4f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test transform::tests::imply ... ok
[INFO] [stderr]    Doc-tests codegen_libc
[INFO] [stdout] test transform::tests::sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "036892d969568a16e824fd656d66978b48b976c7a3c5d3379b219196d6a9aed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036892d969568a16e824fd656d66978b48b976c7a3c5d3379b219196d6a9aed9", kill_on_drop: false }`
[INFO] [stdout] 036892d969568a16e824fd656d66978b48b976c7a3c5d3379b219196d6a9aed9