[INFO] fetching crate polyform 0.0.0...
[INFO] testing polyform-0.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polyform 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate polyform 0.0.0
[INFO] finished tweaking crates.io crate polyform 0.0.0
[INFO] tweaked toml for crates.io crate polyform 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyform 0.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32d04d1567e68f0346948690cef1ee56c431e63c78c691d0377eaedac9a84ca4
[INFO] running `Command { std: "docker" "start" "-a" "32d04d1567e68f0346948690cef1ee56c431e63c78c691d0377eaedac9a84ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32d04d1567e68f0346948690cef1ee56c431e63c78c691d0377eaedac9a84ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d04d1567e68f0346948690cef1ee56c431e63c78c691d0377eaedac9a84ca4", kill_on_drop: false }`
[INFO] [stdout] 32d04d1567e68f0346948690cef1ee56c431e63c78c691d0377eaedac9a84ca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91aea651b8cdde8f38c947f77ce82119939ad2b114aea8cd81f343a2561aa3b6
[INFO] running `Command { std: "docker" "start" "-a" "91aea651b8cdde8f38c947f77ce82119939ad2b114aea8cd81f343a2561aa3b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyform v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "91aea651b8cdde8f38c947f77ce82119939ad2b114aea8cd81f343a2561aa3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91aea651b8cdde8f38c947f77ce82119939ad2b114aea8cd81f343a2561aa3b6", kill_on_drop: false }`
[INFO] [stdout] 91aea651b8cdde8f38c947f77ce82119939ad2b114aea8cd81f343a2561aa3b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9b84c52b35692537d531acf73eff2c8879840fb7a013566ff963361376391f6
[INFO] running `Command { std: "docker" "start" "-a" "a9b84c52b35692537d531acf73eff2c8879840fb7a013566ff963361376391f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyform v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "a9b84c52b35692537d531acf73eff2c8879840fb7a013566ff963361376391f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b84c52b35692537d531acf73eff2c8879840fb7a013566ff963361376391f6", kill_on_drop: false }`
[INFO] [stdout] a9b84c52b35692537d531acf73eff2c8879840fb7a013566ff963361376391f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d8355608c34b3fb9198ffff5160ac900fb89510720f97d13f2f0f81df23ebe0
[INFO] running `Command { std: "docker" "start" "-a" "9d8355608c34b3fb9198ffff5160ac900fb89510720f97d13f2f0f81df23ebe0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polyform-2d0bbb86ef680d99)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests polyform
[INFO] [stdout] test tests::it_works ... 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] running `Command { std: "docker" "inspect" "9d8355608c34b3fb9198ffff5160ac900fb89510720f97d13f2f0f81df23ebe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8355608c34b3fb9198ffff5160ac900fb89510720f97d13f2f0f81df23ebe0", kill_on_drop: false }`
[INFO] [stdout] 9d8355608c34b3fb9198ffff5160ac900fb89510720f97d13f2f0f81df23ebe0
