[INFO] fetching crate oneoff 0.1.0...
[INFO] testing oneoff-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate oneoff 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate oneoff 0.1.0
[INFO] finished tweaking crates.io crate oneoff 0.1.0
[INFO] tweaked toml for crates.io crate oneoff 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oneoff 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 989e17a38191863bc766a53a09de3cb4bf973facc8369c3f099346086a72e15a
[INFO] running `Command { std: "docker" "start" "-a" "989e17a38191863bc766a53a09de3cb4bf973facc8369c3f099346086a72e15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989e17a38191863bc766a53a09de3cb4bf973facc8369c3f099346086a72e15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989e17a38191863bc766a53a09de3cb4bf973facc8369c3f099346086a72e15a", kill_on_drop: false }`
[INFO] [stdout] 989e17a38191863bc766a53a09de3cb4bf973facc8369c3f099346086a72e15a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ea3ffc934998f4c162b2a59fcacf2085276c7f0cc0216b2fc9681de20c3e9f39
[INFO] running `Command { std: "docker" "start" "-a" "ea3ffc934998f4c162b2a59fcacf2085276c7f0cc0216b2fc9681de20c3e9f39", kill_on_drop: false }`
[INFO] [stderr]    Compiling oneoff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ea3ffc934998f4c162b2a59fcacf2085276c7f0cc0216b2fc9681de20c3e9f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3ffc934998f4c162b2a59fcacf2085276c7f0cc0216b2fc9681de20c3e9f39", kill_on_drop: false }`
[INFO] [stdout] ea3ffc934998f4c162b2a59fcacf2085276c7f0cc0216b2fc9681de20c3e9f39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 28257c1a627d824e893fc2cee606aaee90b7f465ade827d8dce618e876f3d619
[INFO] running `Command { std: "docker" "start" "-a" "28257c1a627d824e893fc2cee606aaee90b7f465ade827d8dce618e876f3d619", kill_on_drop: false }`
[INFO] [stderr]    Compiling oneoff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "28257c1a627d824e893fc2cee606aaee90b7f465ade827d8dce618e876f3d619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28257c1a627d824e893fc2cee606aaee90b7f465ade827d8dce618e876f3d619", kill_on_drop: false }`
[INFO] [stdout] 28257c1a627d824e893fc2cee606aaee90b7f465ade827d8dce618e876f3d619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ec407434726bbeadb5d8d3ffb0fc55c4fcf2400b58158e02442bd95ff4437d2d
[INFO] running `Command { std: "docker" "start" "-a" "ec407434726bbeadb5d8d3ffb0fc55c4fcf2400b58158e02442bd95ff4437d2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oneoff-6cf203892fe8c5c4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_oneoff ... 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 oneoff
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - OneOff<T>::left (line 13) ... ok
[INFO] [stdout] test src/lib.rs - OneOff<T>::is_left (line 49) ... ok
[INFO] [stdout] test src/lib.rs - OneOff<T>::right (line 31) ... ok
[INFO] [stdout] test src/lib.rs - OneOff<T>::is_right (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec407434726bbeadb5d8d3ffb0fc55c4fcf2400b58158e02442bd95ff4437d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec407434726bbeadb5d8d3ffb0fc55c4fcf2400b58158e02442bd95ff4437d2d", kill_on_drop: false }`
[INFO] [stdout] ec407434726bbeadb5d8d3ffb0fc55c4fcf2400b58158e02442bd95ff4437d2d