[INFO] fetching crate r-mime 0.1.0...
[INFO] testing r-mime-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate r-mime 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate r-mime 0.1.0
[INFO] finished tweaking crates.io crate r-mime 0.1.0
[INFO] tweaked toml for crates.io crate r-mime 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate r-mime 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 r-mime 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d60e7064eb6c69ae53eebe636ce2fedad2b25d3371c2680b074e56f0d19ba808
[INFO] running `Command { std: "docker" "start" "-a" "d60e7064eb6c69ae53eebe636ce2fedad2b25d3371c2680b074e56f0d19ba808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d60e7064eb6c69ae53eebe636ce2fedad2b25d3371c2680b074e56f0d19ba808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60e7064eb6c69ae53eebe636ce2fedad2b25d3371c2680b074e56f0d19ba808", kill_on_drop: false }`
[INFO] [stdout] d60e7064eb6c69ae53eebe636ce2fedad2b25d3371c2680b074e56f0d19ba808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 106ea0fd4f2a28c70fc5095eef38ee8188489cdf39717bebefff7d8819a1925d
[INFO] running `Command { std: "docker" "start" "-a" "106ea0fd4f2a28c70fc5095eef38ee8188489cdf39717bebefff7d8819a1925d", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-mime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "106ea0fd4f2a28c70fc5095eef38ee8188489cdf39717bebefff7d8819a1925d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "106ea0fd4f2a28c70fc5095eef38ee8188489cdf39717bebefff7d8819a1925d", kill_on_drop: false }`
[INFO] [stdout] 106ea0fd4f2a28c70fc5095eef38ee8188489cdf39717bebefff7d8819a1925d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8de75265f67f76721b55e0ee691e96f505f29b36dd0781e8b4df506cff172e11
[INFO] running `Command { std: "docker" "start" "-a" "8de75265f67f76721b55e0ee691e96f505f29b36dd0781e8b4df506cff172e11", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-mime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "8de75265f67f76721b55e0ee691e96f505f29b36dd0781e8b4df506cff172e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de75265f67f76721b55e0ee691e96f505f29b36dd0781e8b4df506cff172e11", kill_on_drop: false }`
[INFO] [stdout] 8de75265f67f76721b55e0ee691e96f505f29b36dd0781e8b4df506cff172e11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 21c1a23516c92fa60e8925e493f87b394a2ee68a014cdc7e25131a4369527df3
[INFO] running `Command { std: "docker" "start" "-a" "21c1a23516c92fa60e8925e493f87b394a2ee68a014cdc7e25131a4369527df3", 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/mime-43605d38186adab8)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mime-bd3ce9a87e80e2b6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mime::test::is ... 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 1 test
[INFO] [stdout] test mime::test::is ... 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 mime
[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" "21c1a23516c92fa60e8925e493f87b394a2ee68a014cdc7e25131a4369527df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c1a23516c92fa60e8925e493f87b394a2ee68a014cdc7e25131a4369527df3", kill_on_drop: false }`
[INFO] [stdout] 21c1a23516c92fa60e8925e493f87b394a2ee68a014cdc7e25131a4369527df3