[INFO] fetching crate mcai_build 0.3.1...
[INFO] testing mcai_build-0.3.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mcai_build 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mcai_build 0.3.1
[INFO] finished tweaking crates.io crate mcai_build 0.3.1
[INFO] tweaked toml for crates.io crate mcai_build 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcai_build 0.3.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding cargo_toml v0.20.5 (available: v0.22.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mcai-license v0.1.0
[INFO] [stderr]   Downloaded reword v6.4.0
[INFO] [stderr]   Downloaded cargo_toml v0.20.5
[INFO] [stderr]   Downloaded license v2.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66ef172f4a7efcce4102ebb1d6cbab2ad0fb3218958d8aecaeaca5288a10bda0
[INFO] running `Command { std: "docker" "start" "-a" "66ef172f4a7efcce4102ebb1d6cbab2ad0fb3218958d8aecaeaca5288a10bda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66ef172f4a7efcce4102ebb1d6cbab2ad0fb3218958d8aecaeaca5288a10bda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ef172f4a7efcce4102ebb1d6cbab2ad0fb3218958d8aecaeaca5288a10bda0", kill_on_drop: false }`
[INFO] [stdout] 66ef172f4a7efcce4102ebb1d6cbab2ad0fb3218958d8aecaeaca5288a10bda0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aa6af52c3c9c74ee12f5d9279cb02afbee3dbb83a2f4b21bfe92af342e4662a
[INFO] running `Command { std: "docker" "start" "-a" "1aa6af52c3c9c74ee12f5d9279cb02afbee3dbb83a2f4b21bfe92af342e4662a", kill_on_drop: false }`
[INFO] [stderr]    Compiling reword v6.4.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling license v2.0.3
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling cargo_toml v0.20.5
[INFO] [stderr]    Compiling mcai-license v0.1.0
[INFO] [stderr]    Compiling mcai_build v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.45s
[INFO] running `Command { std: "docker" "inspect" "1aa6af52c3c9c74ee12f5d9279cb02afbee3dbb83a2f4b21bfe92af342e4662a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa6af52c3c9c74ee12f5d9279cb02afbee3dbb83a2f4b21bfe92af342e4662a", kill_on_drop: false }`
[INFO] [stdout] 1aa6af52c3c9c74ee12f5d9279cb02afbee3dbb83a2f4b21bfe92af342e4662a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33db3924cf1462ff4438ede54544b3b364c69281e3dd797aabf0d2abdb6e41c7
[INFO] running `Command { std: "docker" "start" "-a" "33db3924cf1462ff4438ede54544b3b364c69281e3dd797aabf0d2abdb6e41c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcai_build v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "33db3924cf1462ff4438ede54544b3b364c69281e3dd797aabf0d2abdb6e41c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33db3924cf1462ff4438ede54544b3b364c69281e3dd797aabf0d2abdb6e41c7", kill_on_drop: false }`
[INFO] [stdout] 33db3924cf1462ff4438ede54544b3b364c69281e3dd797aabf0d2abdb6e41c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 286bba643d83f3171ff700278d51a2e91fb8e3759650e5e399b63015bc1bc3b7
[INFO] running `Command { std: "docker" "start" "-a" "286bba643d83f3171ff700278d51a2e91fb8e3759650e5e399b63015bc1bc3b7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcai_build-6404b0e8064f64f6)
[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 mcai_build
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - (line 20) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "286bba643d83f3171ff700278d51a2e91fb8e3759650e5e399b63015bc1bc3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286bba643d83f3171ff700278d51a2e91fb8e3759650e5e399b63015bc1bc3b7", kill_on_drop: false }`
[INFO] [stdout] 286bba643d83f3171ff700278d51a2e91fb8e3759650e5e399b63015bc1bc3b7