[INFO] fetching crate shared-mime-embedded 0.1.0...
[INFO] testing shared-mime-embedded-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate shared-mime-embedded 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate shared-mime-embedded 0.1.0
[INFO] finished tweaking crates.io crate shared-mime-embedded 0.1.0
[INFO] tweaked toml for crates.io crate shared-mime-embedded 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shared-mime-embedded 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d80c28eecbe34ab990ccb8db6d878640a3e05cafa0ff57f517ea88872eeb668b
[INFO] running `Command { std: "docker" "start" "-a" "d80c28eecbe34ab990ccb8db6d878640a3e05cafa0ff57f517ea88872eeb668b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80c28eecbe34ab990ccb8db6d878640a3e05cafa0ff57f517ea88872eeb668b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80c28eecbe34ab990ccb8db6d878640a3e05cafa0ff57f517ea88872eeb668b", kill_on_drop: false }`
[INFO] [stdout] d80c28eecbe34ab990ccb8db6d878640a3e05cafa0ff57f517ea88872eeb668b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7a0114b7d4dc9da7aa72f285a161242035b65b7b943b2e6ae6474c2ec6b65fae
[INFO] running `Command { std: "docker" "start" "-a" "7a0114b7d4dc9da7aa72f285a161242035b65b7b943b2e6ae6474c2ec6b65fae", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling quick-xml v0.35.0
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling shared-mime v0.1.0
[INFO] [stderr]    Compiling shared-mime-embedded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.73s
[INFO] running `Command { std: "docker" "inspect" "7a0114b7d4dc9da7aa72f285a161242035b65b7b943b2e6ae6474c2ec6b65fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0114b7d4dc9da7aa72f285a161242035b65b7b943b2e6ae6474c2ec6b65fae", kill_on_drop: false }`
[INFO] [stdout] 7a0114b7d4dc9da7aa72f285a161242035b65b7b943b2e6ae6474c2ec6b65fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 70b94fb9116b03bc4b2f51fc2cfc960d5e8f1653857eca9a5b0e06e46e7c65e4
[INFO] running `Command { std: "docker" "start" "-a" "70b94fb9116b03bc4b2f51fc2cfc960d5e8f1653857eca9a5b0e06e46e7c65e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared-mime-embedded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "70b94fb9116b03bc4b2f51fc2cfc960d5e8f1653857eca9a5b0e06e46e7c65e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b94fb9116b03bc4b2f51fc2cfc960d5e8f1653857eca9a5b0e06e46e7c65e4", kill_on_drop: false }`
[INFO] [stdout] 70b94fb9116b03bc4b2f51fc2cfc960d5e8f1653857eca9a5b0e06e46e7c65e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a95c0b0972285bd2310dcd4a239449c92652e99e49db5f07c4d3c16ed67cbca4
[INFO] running `Command { std: "docker" "start" "-a" "a95c0b0972285bd2310dcd4a239449c92652e99e49db5f07c4d3c16ed67cbca4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_mime_embedded-f8b83096515ba73d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::subclasses::test_inode_not_subtype ... ok
[INFO] [stdout] test tests::subclasses::test_text_binary_subtype ... ok
[INFO] [stdout] test tests::filenames::test_png_image ... ok
[INFO] [stdout] test tests::filenames::test_text_file ... ok
[INFO] [stdout] test tests::subclasses::test_img_binary_subtype ... ok
[INFO] [stdout] test tests::filenames::test_json_file ... ok
[INFO] [stdout] test tests::subclasses::test_json_subtype ... ok
[INFO] [stdout] test tests::subclasses::test_unknown_binary_subtype ... ok
[INFO] [stdout] test tests::subclasses::test_unknown_text_subtype ... ok
[INFO] [stdout] test tests::subclasses::test_text_subtype ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared_mime_embedded
[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" "a95c0b0972285bd2310dcd4a239449c92652e99e49db5f07c4d3c16ed67cbca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95c0b0972285bd2310dcd4a239449c92652e99e49db5f07c4d3c16ed67cbca4", kill_on_drop: false }`
[INFO] [stdout] a95c0b0972285bd2310dcd4a239449c92652e99e49db5f07c4d3c16ed67cbca4