[INFO] fetching crate icu_locid 0.2.0...
[INFO] testing icu_locid-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate icu_locid 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate icu_locid 0.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icu_locid 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate icu_locid 0.2.0
[INFO] tweaked toml for crates.io crate icu_locid 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate icu_locid 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e5159d1a0f67adc2dd22e2c821660c57cb373b0804c7fa3ef4288586a21fc9e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e5159d1a0f67adc2dd22e2c821660c57cb373b0804c7fa3ef4288586a21fc9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e5159d1a0f67adc2dd22e2c821660c57cb373b0804c7fa3ef4288586a21fc9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5159d1a0f67adc2dd22e2c821660c57cb373b0804c7fa3ef4288586a21fc9e", kill_on_drop: false }`
[INFO] [stdout] 0e5159d1a0f67adc2dd22e2c821660c57cb373b0804c7fa3ef4288586a21fc9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 448b6b8aebea96edd30e45c5699e2c7f657fdcade190ab397a4bcfb9cabdda0d
[INFO] running `Command { std: "docker" "start" "-a" "448b6b8aebea96edd30e45c5699e2c7f657fdcade190ab397a4bcfb9cabdda0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_locid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "448b6b8aebea96edd30e45c5699e2c7f657fdcade190ab397a4bcfb9cabdda0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "448b6b8aebea96edd30e45c5699e2c7f657fdcade190ab397a4bcfb9cabdda0d", kill_on_drop: false }`
[INFO] [stdout] 448b6b8aebea96edd30e45c5699e2c7f657fdcade190ab397a4bcfb9cabdda0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd9e15ff54f78275799e21dc2f074bfd705a70e5178dcb53d2e3ff17a52c0bc8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd9e15ff54f78275799e21dc2f074bfd705a70e5178dcb53d2e3ff17a52c0bc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_locid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "dd9e15ff54f78275799e21dc2f074bfd705a70e5178dcb53d2e3ff17a52c0bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9e15ff54f78275799e21dc2f074bfd705a70e5178dcb53d2e3ff17a52c0bc8", kill_on_drop: false }`
[INFO] [stdout] dd9e15ff54f78275799e21dc2f074bfd705a70e5178dcb53d2e3ff17a52c0bc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5aebd95a5d9514c3589fd043d6a7199369a6d8fe0a7cc1b08511f5046b17a9b6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5aebd95a5d9514c3589fd043d6a7199369a6d8fe0a7cc1b08511f5046b17a9b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icu_locid-a5dd7e0020f9c333)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test extensions::transform::value::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::keywords::test_writeable ... ok
[INFO] [stdout] test subtags::language::test_writeable ... ok
[INFO] [stdout] test extensions::private::key::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::value::test_writeable ... ok
[INFO] [stdout] test subtags::script::test_writeable ... ok
[INFO] [stdout] test langid::test_writeable ... ok
[INFO] [stdout] test subtags::variant::test_writeable ... ok
[INFO] [stdout] test subtags::region::test_writeable ... ok
[INFO] [stdout] test subtags::variants::test_writeable ... ok
[INFO] [stdout] test extensions::transform::key::test_writeable ... ok
[INFO] [stdout] test extensions::transform::fields::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::attribute::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::attributes::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::key::test_writeable ... ok
[INFO] [stderr]      Running tests/langid.rs (/opt/rustwide/target/debug/deps/langid-a6807b06628924f5)
[INFO] [stdout] test locale::test_writeable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_langid_subtag_language ... ok
[INFO] [stdout] test test_langid_invalid ... ok
[INFO] [stdout] test test_langid_subtag_variant ... ok
[INFO] [stdout] test test_langid_subtag_variants ... ok
[INFO] [stdout] test test_langid_subtag_region ... ok
[INFO] [stdout] test test_langid_partialeq_str ... ok
[INFO] [stdout] test test_langid_canonicalize ... ok
[INFO] [stdout] test test_langid_parsing ... ok
[INFO] [stdout] test test_langid_from_locale ... ok
[INFO] [stdout] test test_langid_subtag_script ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/locale.rs (/opt/rustwide/target/debug/deps/locale-1a7c013063d7c871)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_locale_conversions ... ok
[INFO] [stdout] test test_locale_is_empty ... ok
[INFO] [stdout] test test_locale_partialeq_str ... ok
[INFO] [stdout] test test_locale_canonicalize ... ok
[INFO] [stdout] test test_langid_invalid ... ok
[INFO] [stdout] test test_locale_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/filter_langids-375d7d423572f39b)
[INFO] [stdout] 
[INFO] [stdout] Input: de, en-us, zh-hant, sr-cyrl, fr-ca, es-cl, pl, en-latn-us, ca-valencia, und-arab
[INFO] [stdout] Output: en-US, en-Latn-US
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/syntatically_canonicalize_locales-4c23e6dd90157794)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::ensure_default_output ... 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 icu_locid
[INFO] [stdout] 
[INFO] [stdout] running 93 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name icu_locid --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-cdbf0fe103a694f0.rlib --extern icu_benchmark_macros=/opt/rustwide/target/debug/deps/libicu_benchmark_macros-68e294eb40282c6f.rlib --extern icu_locid=/opt/rustwide/target/debug/deps/libicu_locid-cbf7e181d0ea5be3.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-8571fdacb21f102a.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-deb10763178fe5a2.rlib --extern tinystr=/opt/rustwide/target/debug/deps/libtinystr-4a423ac7e8928af7.rlib --extern writeable=/opt/rustwide/target/debug/deps/libwriteable-1a5d7939d853c38e.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5aebd95a5d9514c3589fd043d6a7199369a6d8fe0a7cc1b08511f5046b17a9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aebd95a5d9514c3589fd043d6a7199369a6d8fe0a7cc1b08511f5046b17a9b6", kill_on_drop: false }`
[INFO] [stdout] 5aebd95a5d9514c3589fd043d6a7199369a6d8fe0a7cc1b08511f5046b17a9b6