[INFO] fetching crate mathengine-units 0.1.0...
[INFO] testing mathengine-units-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mathengine-units 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate mathengine-units 0.1.0
[INFO] finished tweaking crates.io crate mathengine-units 0.1.0
[INFO] tweaked toml for crates.io crate mathengine-units 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathengine-units 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 mathengine-units 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6eb531bb7a8e7984708720464967e9e107d526d6f0625fee858e7f9df3e3ea36
[INFO] running `Command { std: "docker" "start" "-a" "6eb531bb7a8e7984708720464967e9e107d526d6f0625fee858e7f9df3e3ea36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eb531bb7a8e7984708720464967e9e107d526d6f0625fee858e7f9df3e3ea36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb531bb7a8e7984708720464967e9e107d526d6f0625fee858e7f9df3e3ea36", kill_on_drop: false }`
[INFO] [stdout] 6eb531bb7a8e7984708720464967e9e107d526d6f0625fee858e7f9df3e3ea36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c6e046b8124017875c0e247cb3b5dd07d4aeb4c0e20d4fb22a47f501a882fd38
[INFO] running `Command { std: "docker" "start" "-a" "c6e046b8124017875c0e247cb3b5dd07d4aeb4c0e20d4fb22a47f501a882fd38", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathengine-units v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c6e046b8124017875c0e247cb3b5dd07d4aeb4c0e20d4fb22a47f501a882fd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e046b8124017875c0e247cb3b5dd07d4aeb4c0e20d4fb22a47f501a882fd38", kill_on_drop: false }`
[INFO] [stdout] c6e046b8124017875c0e247cb3b5dd07d4aeb4c0e20d4fb22a47f501a882fd38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c29667df89eef45ef0d34f74c83ce47ee82ab07c8b0b44736ce613db2048937d
[INFO] running `Command { std: "docker" "start" "-a" "c29667df89eef45ef0d34f74c83ce47ee82ab07c8b0b44736ce613db2048937d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathengine-units v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c29667df89eef45ef0d34f74c83ce47ee82ab07c8b0b44736ce613db2048937d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c29667df89eef45ef0d34f74c83ce47ee82ab07c8b0b44736ce613db2048937d", kill_on_drop: false }`
[INFO] [stdout] c29667df89eef45ef0d34f74c83ce47ee82ab07c8b0b44736ce613db2048937d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6b71fa9965ebcf2340989fd5522bb0310712973a814bc4a5cee89b17c77bba77
[INFO] running `Command { std: "docker" "start" "-a" "6b71fa9965ebcf2340989fd5522bb0310712973a814bc4a5cee89b17c77bba77", 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/mathengine_units-fe6fcf4e76f79995)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test length::tests::test_length_conversion ... ok
[INFO] [stdout] test length::tests::test_feet_to_inches ... ok
[INFO] [stdout] test length::tests::test_display ... ok
[INFO] [stdout] test length::tests::test_unknown_unit ... ok
[INFO] [stdout] test length::tests::test_length_creation ... ok
[INFO] [stdout] test temperature::tests::test_celsius_to_kelvin ... ok
[INFO] [stdout] test temperature::tests::test_display ... ok
[INFO] [stdout] test temperature::tests::test_fahrenheit_to_celsius ... ok
[INFO] [stdout] test temperature::tests::test_temperature_creation ... ok
[INFO] [stdout] test temperature::tests::test_unknown_unit ... ok
[INFO] [stdout] test temperature::tests::test_celsius_to_fahrenheit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mathengine_units
[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" "6b71fa9965ebcf2340989fd5522bb0310712973a814bc4a5cee89b17c77bba77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b71fa9965ebcf2340989fd5522bb0310712973a814bc4a5cee89b17c77bba77", kill_on_drop: false }`
[INFO] [stdout] 6b71fa9965ebcf2340989fd5522bb0310712973a814bc4a5cee89b17c77bba77