[INFO] fetching crate whatsys 0.3.1...
[INFO] testing whatsys-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate whatsys 0.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate whatsys 0.3.1
[INFO] finished tweaking crates.io crate whatsys 0.3.1
[INFO] tweaked toml for crates.io crate whatsys 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate whatsys 0.3.1 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 whatsys 0.3.1 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" "+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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e21b61339c0ce996fe14597d7dfcc47ae912335947baf4c740f27a91106307d5
[INFO] running `Command { std: "docker" "start" "-a" "e21b61339c0ce996fe14597d7dfcc47ae912335947baf4c740f27a91106307d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e21b61339c0ce996fe14597d7dfcc47ae912335947baf4c740f27a91106307d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21b61339c0ce996fe14597d7dfcc47ae912335947baf4c740f27a91106307d5", kill_on_drop: false }`
[INFO] [stdout] e21b61339c0ce996fe14597d7dfcc47ae912335947baf4c740f27a91106307d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 014199a6d48ab9e40224e0ba882284077c065df41f8ab0f1383c9b1b93bf07e3
[INFO] running `Command { std: "docker" "start" "-a" "014199a6d48ab9e40224e0ba882284077c065df41f8ab0f1383c9b1b93bf07e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling whatsys v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "014199a6d48ab9e40224e0ba882284077c065df41f8ab0f1383c9b1b93bf07e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014199a6d48ab9e40224e0ba882284077c065df41f8ab0f1383c9b1b93bf07e3", kill_on_drop: false }`
[INFO] [stdout] 014199a6d48ab9e40224e0ba882284077c065df41f8ab0f1383c9b1b93bf07e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f33564321d0144ca76848e8236fe20d039462c1aace9ff7214c199c05df967d2
[INFO] running `Command { std: "docker" "start" "-a" "f33564321d0144ca76848e8236fe20d039462c1aace9ff7214c199c05df967d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling whatsys v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "f33564321d0144ca76848e8236fe20d039462c1aace9ff7214c199c05df967d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33564321d0144ca76848e8236fe20d039462c1aace9ff7214c199c05df967d2", kill_on_drop: false }`
[INFO] [stdout] f33564321d0144ca76848e8236fe20d039462c1aace9ff7214c199c05df967d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7f12cfa669dfeb0d04363aa7a8bbec24f1a9083dc8f28c4c531a7349e935c358
[INFO] running `Command { std: "docker" "start" "-a" "7f12cfa669dfeb0d04363aa7a8bbec24f1a9083dc8f28c4c531a7349e935c358", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/whatsys-a41549d5c6b81f47)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::gets_a_version ... 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] [stderr]    Doc-tests whatsys
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f12cfa669dfeb0d04363aa7a8bbec24f1a9083dc8f28c4c531a7349e935c358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f12cfa669dfeb0d04363aa7a8bbec24f1a9083dc8f28c4c531a7349e935c358", kill_on_drop: false }`
[INFO] [stdout] 7f12cfa669dfeb0d04363aa7a8bbec24f1a9083dc8f28c4c531a7349e935c358