[INFO] fetching crate mrmime 0.0.2...
[INFO] testing mrmime-0.0.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mrmime 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mrmime 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mrmime 0.0.2
[INFO] tweaked toml for crates.io crate mrmime 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mrmime 0.0.2 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 mrmime 0.0.2 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] 293584ec85b7fcc814588cda26e0f5f879af51a5ce14edf09a3b7a60d81449c6
[INFO] running `Command { std: "docker" "start" "-a" "293584ec85b7fcc814588cda26e0f5f879af51a5ce14edf09a3b7a60d81449c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293584ec85b7fcc814588cda26e0f5f879af51a5ce14edf09a3b7a60d81449c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293584ec85b7fcc814588cda26e0f5f879af51a5ce14edf09a3b7a60d81449c6", kill_on_drop: false }`
[INFO] [stdout] 293584ec85b7fcc814588cda26e0f5f879af51a5ce14edf09a3b7a60d81449c6
[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] 4cc42506f810b379f6941ba6875930ff00760bb1fd4388e8f14b1c8f772d548f
[INFO] running `Command { std: "docker" "start" "-a" "4cc42506f810b379f6941ba6875930ff00760bb1fd4388e8f14b1c8f772d548f", kill_on_drop: false }`
[INFO] [stderr]    Compiling linkme-impl v0.3.33
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling linkme v0.3.33
[INFO] [stderr]    Compiling mrmime v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "4cc42506f810b379f6941ba6875930ff00760bb1fd4388e8f14b1c8f772d548f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc42506f810b379f6941ba6875930ff00760bb1fd4388e8f14b1c8f772d548f", kill_on_drop: false }`
[INFO] [stdout] 4cc42506f810b379f6941ba6875930ff00760bb1fd4388e8f14b1c8f772d548f
[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] 3e91b8abd985194ac49fbdad91ccbcb12a10fe3be041e912d9bb72aa3ba9730a
[INFO] running `Command { std: "docker" "start" "-a" "3e91b8abd985194ac49fbdad91ccbcb12a10fe3be041e912d9bb72aa3ba9730a", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling diesel_derives v2.3.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling downcast-rs v2.0.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.3.0
[INFO] [stderr]    Compiling linkme-impl v0.3.33
[INFO] [stderr]    Compiling linkme v0.3.33
[INFO] [stderr]    Compiling mrmime v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling dsl_auto_type v0.2.0
[INFO] [stderr]    Compiling diesel v2.3.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.95s
[INFO] running `Command { std: "docker" "inspect" "3e91b8abd985194ac49fbdad91ccbcb12a10fe3be041e912d9bb72aa3ba9730a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e91b8abd985194ac49fbdad91ccbcb12a10fe3be041e912d9bb72aa3ba9730a", kill_on_drop: false }`
[INFO] [stdout] 3e91b8abd985194ac49fbdad91ccbcb12a10fe3be041e912d9bb72aa3ba9730a
[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] 410dd19210e38ea16ba019c560eeedbcea0a3a4d7e286a0069040054689f1cf8
[INFO] running `Command { std: "docker" "start" "-a" "410dd19210e38ea16ba019c560eeedbcea0a3a4d7e286a0069040054689f1cf8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mrmime-ca6b904f5a68ca0d)
[INFO] [stderr]      Running tests/builtin.rs (/opt/rustwide/target/debug/deps/builtin-35abec33a9e8acfb)
[INFO] [stderr]      Running tests/core.rs (/opt/rustwide/target/debug/deps/core-0e286f3a954ee72a)
[INFO] [stderr]      Running tests/diesel.rs (/opt/rustwide/target/debug/deps/diesel-0d6c2db47dc2c208)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test builtin_consts_have_expected_values ... ok
[INFO] [stdout] test builtin_consts_match_extension_lookup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test case_insensitive_extension_and_parse ... ok
[INFO] [stdout] test extension_lookup_known_and_unknown ... ok
[INFO] [stdout] test parse_basic_and_params_and_whitespace ... ok
[INFO] [stdout] test error_empty_subtype ... ok
[INFO] [stdout] test error_empty_type ... ok
[INFO] [stdout] test error_not_registered ... ok
[INFO] [stdout] test extension_collision_first_wins ... ok
[INFO] [stdout] test parse_suffix_type ... ok
[INFO] [stdout] test error_missing_slash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-520f7c6558b4609d)
[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 mrmime
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - __mrmime_ext_to_str (line 183) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "410dd19210e38ea16ba019c560eeedbcea0a3a4d7e286a0069040054689f1cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410dd19210e38ea16ba019c560eeedbcea0a3a4d7e286a0069040054689f1cf8", kill_on_drop: false }`
[INFO] [stdout] 410dd19210e38ea16ba019c560eeedbcea0a3a4d7e286a0069040054689f1cf8