[INFO] fetching crate icu_locid 0.2.0...
[INFO] testing icu_locid-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate icu_locid 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate icu_locid 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", 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] 9ee3dfe0a740001ef3cfe2aec1db895af50a23e59ef7c2c40ad47e0e901b126e
[INFO] running `Command { std: "docker" "start" "-a" "9ee3dfe0a740001ef3cfe2aec1db895af50a23e59ef7c2c40ad47e0e901b126e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee3dfe0a740001ef3cfe2aec1db895af50a23e59ef7c2c40ad47e0e901b126e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee3dfe0a740001ef3cfe2aec1db895af50a23e59ef7c2c40ad47e0e901b126e", kill_on_drop: false }`
[INFO] [stdout] 9ee3dfe0a740001ef3cfe2aec1db895af50a23e59ef7c2c40ad47e0e901b126e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] c22af95124f3e5a67d2ba97af6289852e272e53d945612670850b15613f91638
[INFO] running `Command { std: "docker" "start" "-a" "c22af95124f3e5a67d2ba97af6289852e272e53d945612670850b15613f91638", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystr-raw v0.1.1
[INFO] [stderr]    Compiling writeable v0.2.0
[INFO] [stderr]    Compiling tinystr-macros v0.2.0
[INFO] [stderr]    Compiling tinystr v0.4.5
[INFO] [stderr]    Compiling icu_locid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "c22af95124f3e5a67d2ba97af6289852e272e53d945612670850b15613f91638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22af95124f3e5a67d2ba97af6289852e272e53d945612670850b15613f91638", kill_on_drop: false }`
[INFO] [stdout] c22af95124f3e5a67d2ba97af6289852e272e53d945612670850b15613f91638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dc1d867754876425b18c7a2684ca60e3a919ec5c954ec465126dea21e104134
[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" "2dc1d867754876425b18c7a2684ca60e3a919ec5c954ec465126dea21e104134", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling icu_benchmark_macros v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling cast v0.2.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling icu_locid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.59s
[INFO] running `Command { std: "docker" "inspect" "2dc1d867754876425b18c7a2684ca60e3a919ec5c954ec465126dea21e104134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc1d867754876425b18c7a2684ca60e3a919ec5c954ec465126dea21e104134", kill_on_drop: false }`
[INFO] [stdout] 2dc1d867754876425b18c7a2684ca60e3a919ec5c954ec465126dea21e104134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 506d457cbf3a312e3b79cebc776939c6f5e11bbe3844d667b081e4b55301ac20
[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" "506d457cbf3a312e3b79cebc776939c6f5e11bbe3844d667b081e4b55301ac20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icu_locid-5b2d353b1d83616b)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test extensions::private::key::test_writeable ... ok
[INFO] [stdout] test extensions::transform::key::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::attribute::test_writeable ... ok
[INFO] [stdout] test extensions::transform::value::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::attributes::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::keywords::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::key::test_writeable ... ok
[INFO] [stdout] test extensions::unicode::value::test_writeable ... ok
[INFO] [stdout] test langid::test_writeable ... ok
[INFO] [stdout] test locale::test_writeable ... ok
[INFO] [stdout] test subtags::variants::test_writeable ... ok
[INFO] [stdout] test subtags::language::test_writeable ... ok
[INFO] [stdout] test subtags::region::test_writeable ... ok
[INFO] [stdout] test subtags::variant::test_writeable ... ok
[INFO] [stdout] test extensions::transform::fields::test_writeable ... ok
[INFO] [stdout] test subtags::script::test_writeable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/langid.rs (/opt/rustwide/target/debug/deps/langid-83a0e656ff581be6)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_langid_subtag_language ... ok
[INFO] [stdout] test test_langid_subtag_region ... ok
[INFO] [stdout] test test_langid_canonicalize ... ok
[INFO] [stdout] test test_langid_partialeq_str ... ok
[INFO] [stdout] test test_langid_subtag_variants ... ok
[INFO] [stdout] test test_langid_from_locale ... ok
[INFO] [stdout] test test_langid_parsing ... ok
[INFO] [stdout] test test_langid_subtag_script ... ok
[INFO] [stdout] test test_langid_subtag_variant ... ok
[INFO] [stdout] test test_langid_invalid ... 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-bd32b1df46277966)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_locale_is_empty ... ok
[INFO] [stdout] test test_locale_conversions ... ok
[INFO] [stdout] test test_locale_parsing ... ok
[INFO] [stdout] test test_locale_partialeq_str ... ok
[INFO] [stdout] test test_langid_invalid ... ok
[INFO] [stdout] test test_locale_canonicalize ... 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-b88355e57df599e7)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/syntatically_canonicalize_locales-2691321a9db8c6a3)
[INFO] [stdout] Input: de, en-us, zh-hant, sr-cyrl, fr-ca, es-cl, pl, en-latn-us, ca-valencia, und-arab
[INFO] [stderr]    Doc-tests icu_locid
[INFO] [stdout] Output: en-US, en-Latn-US
[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] 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-9d1bb2d4603a2c0f.rlib --extern icu_benchmark_macros=/opt/rustwide/target/debug/deps/libicu_benchmark_macros-7a15c6ca1ed50af1.rlib --extern icu_locid=/opt/rustwide/target/debug/deps/libicu_locid-a8ac54364f2bb7f1.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-80f65d30d1d145a4.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8e3e745e6d6dbf53.rlib --extern tinystr=/opt/rustwide/target/debug/deps/libtinystr-1c135e37cd3c9cff.rlib --extern writeable=/opt/rustwide/target/debug/deps/libwriteable-522fb115a98eff6f.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "506d457cbf3a312e3b79cebc776939c6f5e11bbe3844d667b081e4b55301ac20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "506d457cbf3a312e3b79cebc776939c6f5e11bbe3844d667b081e4b55301ac20", kill_on_drop: false }`
[INFO] [stdout] 506d457cbf3a312e3b79cebc776939c6f5e11bbe3844d667b081e4b55301ac20