[INFO] fetching crate unicode-language 2.0.3...
[INFO] testing unicode-language-2.0.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate unicode-language 2.0.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate unicode-language 2.0.3
[INFO] finished tweaking crates.io crate unicode-language 2.0.3
[INFO] tweaked toml for crates.io crate unicode-language 2.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode-language 2.0.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding langtag v0.3.4 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abbf3b2a46ce17c06302de29af03849e264f55c54c68265c2d988e62ed3a332b
[INFO] running `Command { std: "docker" "start" "-a" "abbf3b2a46ce17c06302de29af03849e264f55c54c68265c2d988e62ed3a332b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abbf3b2a46ce17c06302de29af03849e264f55c54c68265c2d988e62ed3a332b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbf3b2a46ce17c06302de29af03849e264f55c54c68265c2d988e62ed3a332b", kill_on_drop: false }`
[INFO] [stdout] abbf3b2a46ce17c06302de29af03849e264f55c54c68265c2d988e62ed3a332b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b971d93f168139d828518bf1e2b623ca641bd033da0ceec1035b1b77950d87d8
[INFO] running `Command { std: "docker" "start" "-a" "b971d93f168139d828518bf1e2b623ca641bd033da0ceec1035b1b77950d87d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling langtag v0.3.4
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libyml v0.0.5
[INFO] [stderr]    Compiling unicode-language v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "b971d93f168139d828518bf1e2b623ca641bd033da0ceec1035b1b77950d87d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b971d93f168139d828518bf1e2b623ca641bd033da0ceec1035b1b77950d87d8", kill_on_drop: false }`
[INFO] [stdout] b971d93f168139d828518bf1e2b623ca641bd033da0ceec1035b1b77950d87d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1159d50c7e4d4f13cf31e9b57e85f1761a34bb62db2bebff36610b288350ca78
[INFO] running `Command { std: "docker" "start" "-a" "1159d50c7e4d4f13cf31e9b57e85f1761a34bb62db2bebff36610b288350ca78", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-language v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "1159d50c7e4d4f13cf31e9b57e85f1761a34bb62db2bebff36610b288350ca78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1159d50c7e4d4f13cf31e9b57e85f1761a34bb62db2bebff36610b288350ca78", kill_on_drop: false }`
[INFO] [stdout] 1159d50c7e4d4f13cf31e9b57e85f1761a34bb62db2bebff36610b288350ca78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5be6c3296d4d9a0a0f150874a75cc65c4030854038b170dbb0bb91db4c7e6ebf
[INFO] running `Command { std: "docker" "start" "-a" "5be6c3296d4d9a0a0f150874a75cc65c4030854038b170dbb0bb91db4c7e6ebf", 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/unicode_language-d499b660ac3f5a95)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::it_handles_ranges_correctly ... ok
[INFO] [stdout] test tests::it_returns_if_threshold_is_met ... ok
[INFO] [stdout] test tests::it_returns_an_empty_array_with_an_invalid_codepoint ... ok
[INFO] [stdout] test tests::it_returns_multiple_languages ... ok
[INFO] [stdout] test tests::it_returns_overlapping_languages ... ok
[INFO] [stdout] test tests::it_returns_correct_counts_on_partial_range_matches ... ok
[INFO] [stdout] test tests::it_returns_if_threshold_is_partially_met ... ok
[INFO] [stdout] test tests::it_returns_an_empty_array ... ok
[INFO] [stdout] test tests::it_takes_a_vector ... ok
[INFO] [stdout] test tests::it_takes_an_array ... ok
[INFO] [stdout] test tests::it_does_not_return_if_threshold_not_met ... ok
[INFO] [stdout] test tests::it_returns_sorted_results ... ok
[INFO] [stdout] test tests::it_returns_the_test_language ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode_language
[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" "5be6c3296d4d9a0a0f150874a75cc65c4030854038b170dbb0bb91db4c7e6ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be6c3296d4d9a0a0f150874a75cc65c4030854038b170dbb0bb91db4c7e6ebf", kill_on_drop: false }`
[INFO] [stdout] 5be6c3296d4d9a0a0f150874a75cc65c4030854038b170dbb0bb91db4c7e6ebf