[INFO] fetching crate unicode-language 2.0.3...
[INFO] testing unicode-language-2.0.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate unicode-language 2.0.3 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode-language 2.0.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16b6088a0c70f4cc83e47aa2aafc20339d5cb0d79f4504c3c6c0b2698d8bd225
[INFO] running `Command { std: "docker" "start" "-a" "16b6088a0c70f4cc83e47aa2aafc20339d5cb0d79f4504c3c6c0b2698d8bd225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16b6088a0c70f4cc83e47aa2aafc20339d5cb0d79f4504c3c6c0b2698d8bd225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b6088a0c70f4cc83e47aa2aafc20339d5cb0d79f4504c3c6c0b2698d8bd225", kill_on_drop: false }`
[INFO] [stdout] 16b6088a0c70f4cc83e47aa2aafc20339d5cb0d79f4504c3c6c0b2698d8bd225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47201246af16056d170c7deed9d3e19bfc8321d40cc592e106932fb58311105f
[INFO] running `Command { std: "docker" "start" "-a" "47201246af16056d170c7deed9d3e19bfc8321d40cc592e106932fb58311105f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling langtag v0.3.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]    Compiling serde v1.0.228
[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 5.30s
[INFO] running `Command { std: "docker" "inspect" "47201246af16056d170c7deed9d3e19bfc8321d40cc592e106932fb58311105f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47201246af16056d170c7deed9d3e19bfc8321d40cc592e106932fb58311105f", kill_on_drop: false }`
[INFO] [stdout] 47201246af16056d170c7deed9d3e19bfc8321d40cc592e106932fb58311105f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a9aa174df5638c8b1ec3df5c5d09cb813c63e94dd1378196a5a9e519325cb3
[INFO] running `Command { std: "docker" "start" "-a" "c1a9aa174df5638c8b1ec3df5c5d09cb813c63e94dd1378196a5a9e519325cb3", 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 0.63s
[INFO] running `Command { std: "docker" "inspect" "c1a9aa174df5638c8b1ec3df5c5d09cb813c63e94dd1378196a5a9e519325cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a9aa174df5638c8b1ec3df5c5d09cb813c63e94dd1378196a5a9e519325cb3", kill_on_drop: false }`
[INFO] [stdout] c1a9aa174df5638c8b1ec3df5c5d09cb813c63e94dd1378196a5a9e519325cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc59f89b9ab6850cbd1c4243be1cdf9b7121d0942ab1137483408e9c503e4ebb
[INFO] running `Command { std: "docker" "start" "-a" "cc59f89b9ab6850cbd1c4243be1cdf9b7121d0942ab1137483408e9c503e4ebb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicode_language-b5953f024ff7403b)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::it_does_not_return_if_threshold_not_met ... ok
[INFO] [stdout] test tests::it_handles_ranges_correctly ... ok
[INFO] [stdout] test tests::it_returns_an_empty_array ... ok
[INFO] [stdout] test tests::it_returns_an_empty_array_with_an_invalid_codepoint ... 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_multiple_languages ... ok
[INFO] [stdout] test tests::it_returns_overlapping_languages ... ok
[INFO] [stdout] test tests::it_takes_a_vector ... ok
[INFO] [stdout] test tests::it_takes_an_array ... ok
[INFO] [stdout] test tests::it_returns_the_test_language ... ok
[INFO] [stdout] test tests::it_returns_sorted_results ... ok
[INFO] [stdout] test tests::it_returns_if_threshold_is_met ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "cc59f89b9ab6850cbd1c4243be1cdf9b7121d0942ab1137483408e9c503e4ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc59f89b9ab6850cbd1c4243be1cdf9b7121d0942ab1137483408e9c503e4ebb", kill_on_drop: false }`
[INFO] [stdout] cc59f89b9ab6850cbd1c4243be1cdf9b7121d0942ab1137483408e9c503e4ebb