[INFO] fetching crate unic-langid-impl 0.9.0...
[INFO] testing unic-langid-impl-0.9.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate unic-langid-impl 0.9.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate unic-langid-impl 0.9.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unic-langid-impl 0.9.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate unic-langid-impl 0.9.0
[INFO] tweaked toml for crates.io crate unic-langid-impl 0.9.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate unic-langid-impl 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.5.4
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.62
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.62
[INFO] [stderr]   Downloaded oorandom v11.1.1
[INFO] [stderr]   Downloaded criterion-plot v0.4.2
[INFO] [stderr]   Downloaded serde v1.0.106
[INFO] [stderr]   Downloaded serde_derive v1.0.106
[INFO] [stderr]   Downloaded bstr v0.2.12
[INFO] [stderr]   Downloaded bumpalo v3.2.1
[INFO] [stderr]   Downloaded js-sys v0.3.39
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.62
[INFO] [stderr]   Downloaded web-sys v0.3.39
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.62
[INFO] [stderr]   Downloaded criterion v0.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.62
[INFO] [stderr]   Downloaded serde_json v1.0.52
[INFO] [stderr]   Downloaded rayon-core v1.7.0
[INFO] [stderr]   Downloaded plotters v0.2.14
[INFO] [stderr]   Downloaded rayon v1.3.0
[INFO] [stderr]   Downloaded tinytemplate v1.0.4
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfc9ee071f3824863fd6d7a8b665ba0f94fac1f92f80d33e004f6858f30efc74
[INFO] running `Command { std: "docker" "start" "-a" "cfc9ee071f3824863fd6d7a8b665ba0f94fac1f92f80d33e004f6858f30efc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc9ee071f3824863fd6d7a8b665ba0f94fac1f92f80d33e004f6858f30efc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc9ee071f3824863fd6d7a8b665ba0f94fac1f92f80d33e004f6858f30efc74", kill_on_drop: false }`
[INFO] [stdout] cfc9ee071f3824863fd6d7a8b665ba0f94fac1f92f80d33e004f6858f30efc74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d9a053e86c16b8018e7134343c8ec7c7dbf894fa9505a82ea80790b3ca0671
[INFO] running `Command { std: "docker" "start" "-a" "11d9a053e86c16b8018e7134343c8ec7c7dbf894fa9505a82ea80790b3ca0671", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystr v0.3.2
[INFO] [stderr]    Compiling unic-langid-impl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "11d9a053e86c16b8018e7134343c8ec7c7dbf894fa9505a82ea80790b3ca0671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d9a053e86c16b8018e7134343c8ec7c7dbf894fa9505a82ea80790b3ca0671", kill_on_drop: false }`
[INFO] [stdout] 11d9a053e86c16b8018e7134343c8ec7c7dbf894fa9505a82ea80790b3ca0671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02a0b1cfed02ae22c44bb1c46fe9d2223eac0efc85a19c1667e77a9f89ec0b9
[INFO] running `Command { std: "docker" "start" "-a" "d02a0b1cfed02ae22c44bb1c46fe9d2223eac0efc85a19c1667e77a9f89ec0b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling plotters v0.2.14
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling unic-langid-impl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.12s
[INFO] running `Command { std: "docker" "inspect" "d02a0b1cfed02ae22c44bb1c46fe9d2223eac0efc85a19c1667e77a9f89ec0b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02a0b1cfed02ae22c44bb1c46fe9d2223eac0efc85a19c1667e77a9f89ec0b9", kill_on_drop: false }`
[INFO] [stdout] d02a0b1cfed02ae22c44bb1c46fe9d2223eac0efc85a19c1667e77a9f89ec0b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2669a0413b1d135f3fa63d10db5660ce28651c6dd9579f51cf0781ce1320b198
[INFO] running `Command { std: "docker" "start" "-a" "2669a0413b1d135f3fa63d10db5660ce28651c6dd9579f51cf0781ce1320b198", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unic_langid_impl-d5b6ff73db25b484)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test invalid_subtag ... 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 unic-langid-impl
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::clear_variants (line 333) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::from_parts (line 110) ... ok
[INFO] [stdout] test src/lib.rs - canonicalize (line 503) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier (line 40) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::set_variants (line 286) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::variants (line 260) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::character_direction (line 403) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::has_variant (line 312) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::matches (line 220) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::from_bytes (line 93) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier (line 68) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::into_parts (line 186) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2669a0413b1d135f3fa63d10db5660ce28651c6dd9579f51cf0781ce1320b198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2669a0413b1d135f3fa63d10db5660ce28651c6dd9579f51cf0781ce1320b198", kill_on_drop: false }`
[INFO] [stdout] 2669a0413b1d135f3fa63d10db5660ce28651c6dd9579f51cf0781ce1320b198