[INFO] fetching crate cbuild 0.1.4...
[INFO] testing cbuild-0.1.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cbuild 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cbuild 0.1.4
[INFO] finished tweaking crates.io crate cbuild 0.1.4
[INFO] tweaked toml for crates.io crate cbuild 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cbuild 0.1.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cbuild 0.1.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa75de1243467bd396b21c8a842daf4e9e0882ea7ab330eb17df2144fbe77f6f
[INFO] running `Command { std: "docker" "start" "-a" "aa75de1243467bd396b21c8a842daf4e9e0882ea7ab330eb17df2144fbe77f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa75de1243467bd396b21c8a842daf4e9e0882ea7ab330eb17df2144fbe77f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa75de1243467bd396b21c8a842daf4e9e0882ea7ab330eb17df2144fbe77f6f", kill_on_drop: false }`
[INFO] [stdout] aa75de1243467bd396b21c8a842daf4e9e0882ea7ab330eb17df2144fbe77f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab591db87ac3c9c836ad30144b008f92b58d9497db3df4d8192a3d47449c12b
[INFO] running `Command { std: "docker" "start" "-a" "cab591db87ac3c9c836ad30144b008f92b58d9497db3df4d8192a3d47449c12b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.12
[INFO] [stderr]    Compiling serde_yaml v0.9.29
[INFO] [stderr]    Compiling cbuild v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_build_config` is never used
[INFO] [stdout]   --> src/lib.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_build_config(filename: &str) -> BuildConfig {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BuildConfig` is never used
[INFO] [stdout]  --> src/types.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BuildConfig = Vec<BuildFile>;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BuildFile` is never constructed
[INFO] [stdout]  --> src/types.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BuildFile {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.51s
[INFO] running `Command { std: "docker" "inspect" "cab591db87ac3c9c836ad30144b008f92b58d9497db3df4d8192a3d47449c12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab591db87ac3c9c836ad30144b008f92b58d9497db3df4d8192a3d47449c12b", kill_on_drop: false }`
[INFO] [stdout] cab591db87ac3c9c836ad30144b008f92b58d9497db3df4d8192a3d47449c12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee6a4f97a1000e25c326a570476cf64e0e06b22a9f85f2dd06ee52efb5a30082
[INFO] running `Command { std: "docker" "start" "-a" "ee6a4f97a1000e25c326a570476cf64e0e06b22a9f85f2dd06ee52efb5a30082", kill_on_drop: false }`
[INFO] [stderr]    Compiling cbuild v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_build_config` is never used
[INFO] [stdout]   --> src/lib.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_build_config(filename: &str) -> BuildConfig {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BuildConfig` is never used
[INFO] [stdout]  --> src/types.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BuildConfig = Vec<BuildFile>;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BuildFile` is never constructed
[INFO] [stdout]  --> src/types.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BuildFile {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "ee6a4f97a1000e25c326a570476cf64e0e06b22a9f85f2dd06ee52efb5a30082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6a4f97a1000e25c326a570476cf64e0e06b22a9f85f2dd06ee52efb5a30082", kill_on_drop: false }`
[INFO] [stdout] ee6a4f97a1000e25c326a570476cf64e0e06b22a9f85f2dd06ee52efb5a30082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13a96a8c2839bac2bba7073fc1cd573148eef77ee6d54d644f99511dec2389b7
[INFO] running `Command { std: "docker" "start" "-a" "13a96a8c2839bac2bba7073fc1cd573148eef77ee6d54d644f99511dec2389b7", kill_on_drop: false }`
[INFO] [stderr] warning: function `get_build_config` is never used
[INFO] [stderr]   --> src/lib.rs:24:4
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn get_build_config(filename: &str) -> BuildConfig {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `BuildConfig` is never used
[INFO] [stderr]  --> src/types.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type BuildConfig = Vec<BuildFile>;
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BuildFile` is never constructed
[INFO] [stderr]  --> src/types.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct BuildFile {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cbuild` (lib) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cbuild-c783f5904ff0e4b4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cbuild-10528103c40bed97)
[INFO] [stdout] test tests::test_yaml_file_parsed_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stderr]    Doc-tests cbuild
[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" "13a96a8c2839bac2bba7073fc1cd573148eef77ee6d54d644f99511dec2389b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a96a8c2839bac2bba7073fc1cd573148eef77ee6d54d644f99511dec2389b7", kill_on_drop: false }`
[INFO] [stdout] 13a96a8c2839bac2bba7073fc1cd573148eef77ee6d54d644f99511dec2389b7
