[INFO] fetching crate unikorn 0.1.0...
[INFO] testing unikorn-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate unikorn 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate unikorn 0.1.0
[INFO] finished tweaking crates.io crate unikorn 0.1.0
[INFO] tweaked toml for crates.io crate unikorn 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unikorn 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding num_enum v0.6.1 (available: v0.7.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num_enum_derive v0.6.1
[INFO] [stderr]   Downloaded num_enum v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73f58b2d665149137a6c75f41a0e5b0b7350b6c6f5347ff981ff4e88f3c75081
[INFO] running `Command { std: "docker" "start" "-a" "73f58b2d665149137a6c75f41a0e5b0b7350b6c6f5347ff981ff4e88f3c75081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73f58b2d665149137a6c75f41a0e5b0b7350b6c6f5347ff981ff4e88f3c75081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f58b2d665149137a6c75f41a0e5b0b7350b6c6f5347ff981ff4e88f3c75081", kill_on_drop: false }`
[INFO] [stdout] 73f58b2d665149137a6c75f41a0e5b0b7350b6c6f5347ff981ff4e88f3c75081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 515fea6897200be087932103bf791f4684e445055597d92195c08e9df7d198c8
[INFO] running `Command { std: "docker" "start" "-a" "515fea6897200be087932103bf791f4684e445055597d92195c08e9df7d198c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling num_enum v0.6.1
[INFO] [stderr]    Compiling unikorn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "515fea6897200be087932103bf791f4684e445055597d92195c08e9df7d198c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515fea6897200be087932103bf791f4684e445055597d92195c08e9df7d198c8", kill_on_drop: false }`
[INFO] [stdout] 515fea6897200be087932103bf791f4684e445055597d92195c08e9df7d198c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42eed943ae109afebf9eb20f5bf8a86a513f40887b4d8f03fb8061b1d2a6a554
[INFO] running `Command { std: "docker" "start" "-a" "42eed943ae109afebf9eb20f5bf8a86a513f40887b4d8f03fb8061b1d2a6a554", kill_on_drop: false }`
[INFO] [stderr]    Compiling unikorn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "42eed943ae109afebf9eb20f5bf8a86a513f40887b4d8f03fb8061b1d2a6a554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42eed943ae109afebf9eb20f5bf8a86a513f40887b4d8f03fb8061b1d2a6a554", kill_on_drop: false }`
[INFO] [stdout] 42eed943ae109afebf9eb20f5bf8a86a513f40887b4d8f03fb8061b1d2a6a554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61418f178972de8b52bef4a056db86b0f82e4b523a373db0fa94884a77ae15d6
[INFO] running `Command { std: "docker" "start" "-a" "61418f178972de8b52bef4a056db86b0f82e4b523a373db0fa94884a77ae15d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unikorn-d1899cda6e1363b9)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_from_choseong_for_jaeum ... ok
[INFO] [stdout] test tests::test_from_i_m_f_tuple_for_syllable ... ok
[INFO] [stdout] test tests::test_from_jaeum_for_char ... ok
[INFO] [stdout] test tests::test_from_jongseong_for_char ... ok
[INFO] [stdout] test tests::test_from_choseong_for_char ... ok
[INFO] [stdout] test tests::test_from_i_m_tuple_for_syllable ... ok
[INFO] [stdout] test tests::test_from_jongseong_for_jaeum ... ok
[INFO] [stdout] test tests::test_from_jungseong_for_char ... ok
[INFO] [stderr]    Doc-tests unikorn
[INFO] [stdout] test tests::test_from_jungseong_for_syllable ... ok
[INFO] [stdout] test tests::test_from_syllable_for_char ... ok
[INFO] [stdout] test tests::test_from_syllable_for_i_m_f_tuple ... ok
[INFO] [stdout] test tests::test_from_m_f_tuple_for_syllable ... ok
[INFO] [stdout] test tests::test_tryfrom_char_for_jaeum ... ok
[INFO] [stdout] test tests::test_tryfrom_char_for_jongseong ... ok
[INFO] [stdout] test tests::test_tryfrom_char_for_jungseong ... ok
[INFO] [stdout] test tests::test_tryfrom_char_for_syllable ... ok
[INFO] [stdout] test tests::test_tryfrom_jaeum_for_choseong ... ok
[INFO] [stdout] test tests::test_tryfrom_jaeum_for_jongseong ... ok
[INFO] [stdout] test tests::test_tryfrom_char_for_choseong ... ok
[INFO] [stdout] test tests::test_syllable_is_one_of_us ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Syllable (line 508) ... ok
[INFO] [stdout] test src/lib.rs - Jaeum (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Jaeum (line 142) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61418f178972de8b52bef4a056db86b0f82e4b523a373db0fa94884a77ae15d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61418f178972de8b52bef4a056db86b0f82e4b523a373db0fa94884a77ae15d6", kill_on_drop: false }`
[INFO] [stdout] 61418f178972de8b52bef4a056db86b0f82e4b523a373db0fa94884a77ae15d6