[INFO] fetching crate mlang 0.1.0...
[INFO] testing mlang-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mlang 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mlang 0.1.0
[INFO] finished tweaking crates.io crate mlang 0.1.0
[INFO] tweaked toml for crates.io crate mlang 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mlang 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 mlang 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] ead531b5ccf2eb085c34112a4d3ad7eb74f8c61fc46df6d97fea061cdf10c33d
[INFO] running `Command { std: "docker" "start" "-a" "ead531b5ccf2eb085c34112a4d3ad7eb74f8c61fc46df6d97fea061cdf10c33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ead531b5ccf2eb085c34112a4d3ad7eb74f8c61fc46df6d97fea061cdf10c33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead531b5ccf2eb085c34112a4d3ad7eb74f8c61fc46df6d97fea061cdf10c33d", kill_on_drop: false }`
[INFO] [stdout] ead531b5ccf2eb085c34112a4d3ad7eb74f8c61fc46df6d97fea061cdf10c33d
[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] 4a7a63fe3bafdc8fb06abe34b3bbbb32da0e426a62bee84e53f2b98e400203f7
[INFO] running `Command { std: "docker" "start" "-a" "4a7a63fe3bafdc8fb06abe34b3bbbb32da0e426a62bee84e53f2b98e400203f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "4a7a63fe3bafdc8fb06abe34b3bbbb32da0e426a62bee84e53f2b98e400203f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7a63fe3bafdc8fb06abe34b3bbbb32da0e426a62bee84e53f2b98e400203f7", kill_on_drop: false }`
[INFO] [stdout] 4a7a63fe3bafdc8fb06abe34b3bbbb32da0e426a62bee84e53f2b98e400203f7
[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] 92e1102ced0bfa817af2d5f2052285812a51ea8e2c0c5946b8c66e1accc71792
[INFO] running `Command { std: "docker" "start" "-a" "92e1102ced0bfa817af2d5f2052285812a51ea8e2c0c5946b8c66e1accc71792", kill_on_drop: false }`
[INFO] [stderr]    Compiling mlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "92e1102ced0bfa817af2d5f2052285812a51ea8e2c0c5946b8c66e1accc71792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e1102ced0bfa817af2d5f2052285812a51ea8e2c0c5946b8c66e1accc71792", kill_on_drop: false }`
[INFO] [stdout] 92e1102ced0bfa817af2d5f2052285812a51ea8e2c0c5946b8c66e1accc71792
[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] 30f8027082f6f7810d3bc727c8813e6cbca8104584f749f8f40dcb0ecacaf769
[INFO] running `Command { std: "docker" "start" "-a" "30f8027082f6f7810d3bc727c8813e6cbca8104584f749f8f40dcb0ecacaf769", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mlang-ab0818fc24101c39)
[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" "30f8027082f6f7810d3bc727c8813e6cbca8104584f749f8f40dcb0ecacaf769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f8027082f6f7810d3bc727c8813e6cbca8104584f749f8f40dcb0ecacaf769", kill_on_drop: false }`
[INFO] [stdout] 30f8027082f6f7810d3bc727c8813e6cbca8104584f749f8f40dcb0ecacaf769
