[INFO] fetching crate unix1986first 0.1.0...
[INFO] testing unix1986first-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate unix1986first 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate unix1986first 0.1.0
[INFO] finished tweaking crates.io crate unix1986first 0.1.0
[INFO] tweaked toml for crates.io crate unix1986first 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unix1986first 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unix1986first 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2aa588a828209d8e301260b6fdbb00af6dc71fcd2792e68e0ad869f0b0b816
[INFO] running `Command { std: "docker" "start" "-a" "5a2aa588a828209d8e301260b6fdbb00af6dc71fcd2792e68e0ad869f0b0b816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2aa588a828209d8e301260b6fdbb00af6dc71fcd2792e68e0ad869f0b0b816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2aa588a828209d8e301260b6fdbb00af6dc71fcd2792e68e0ad869f0b0b816", kill_on_drop: false }`
[INFO] [stdout] 5a2aa588a828209d8e301260b6fdbb00af6dc71fcd2792e68e0ad869f0b0b816
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2785995adce290974a8f6f4385404ae7008a8ff7399c39da82a1ce5f4d1123b
[INFO] running `Command { std: "docker" "start" "-a" "d2785995adce290974a8f6f4385404ae7008a8ff7399c39da82a1ce5f4d1123b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unix1986first v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "d2785995adce290974a8f6f4385404ae7008a8ff7399c39da82a1ce5f4d1123b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2785995adce290974a8f6f4385404ae7008a8ff7399c39da82a1ce5f4d1123b", kill_on_drop: false }`
[INFO] [stdout] d2785995adce290974a8f6f4385404ae7008a8ff7399c39da82a1ce5f4d1123b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94c8dffd767b5a6fccba52b0acb8c5fc44c97228ff20c3a2a1c20705019f4f28
[INFO] running `Command { std: "docker" "start" "-a" "94c8dffd767b5a6fccba52b0acb8c5fc44c97228ff20c3a2a1c20705019f4f28", kill_on_drop: false }`
[INFO] [stderr]    Compiling unix1986first v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "94c8dffd767b5a6fccba52b0acb8c5fc44c97228ff20c3a2a1c20705019f4f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c8dffd767b5a6fccba52b0acb8c5fc44c97228ff20c3a2a1c20705019f4f28", kill_on_drop: false }`
[INFO] [stdout] 94c8dffd767b5a6fccba52b0acb8c5fc44c97228ff20c3a2a1c20705019f4f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 809391c067f65d1f9bf3d6f71fa8614cb2363c20773dad548b16f9b7074dbae5
[INFO] running `Command { std: "docker" "start" "-a" "809391c067f65d1f9bf3d6f71fa8614cb2363c20773dad548b16f9b7074dbae5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/unix1986first-78f9a93138fe5493)
[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" "809391c067f65d1f9bf3d6f71fa8614cb2363c20773dad548b16f9b7074dbae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809391c067f65d1f9bf3d6f71fa8614cb2363c20773dad548b16f9b7074dbae5", kill_on_drop: false }`
[INFO] [stdout] 809391c067f65d1f9bf3d6f71fa8614cb2363c20773dad548b16f9b7074dbae5