[INFO] fetching crate rust_icu_uloc 1.0.0...
[INFO] testing rust_icu_uloc-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust_icu_uloc 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust_icu_uloc 1.0.0 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 rust_icu_uloc 1.0.0
[INFO] finished tweaking crates.io crate rust_icu_uloc 1.0.0
[INFO] tweaked toml for crates.io crate rust_icu_uloc 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 71a0fa11ca766afab9d1fdb056685167842a8132bb14ef9dc9b725a4dcf7c612
[INFO] running `Command { std: "docker" "start" "-a" "71a0fa11ca766afab9d1fdb056685167842a8132bb14ef9dc9b725a4dcf7c612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71a0fa11ca766afab9d1fdb056685167842a8132bb14ef9dc9b725a4dcf7c612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a0fa11ca766afab9d1fdb056685167842a8132bb14ef9dc9b725a4dcf7c612", kill_on_drop: false }`
[INFO] [stdout] 71a0fa11ca766afab9d1fdb056685167842a8132bb14ef9dc9b725a4dcf7c612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8f71457698fe4e428b5c23c4ff7124173074dcc93031a3798c5e914f8c81e8c4
[INFO] running `Command { std: "docker" "start" "-a" "8f71457698fe4e428b5c23c4ff7124173074dcc93031a3798c5e914f8c81e8c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling rust_icu_uloc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rust_icu_sys v1.0.0
[INFO] [stderr]    Compiling rust_icu_common v1.0.0
[INFO] [stderr]    Compiling rust_icu_ustring v1.0.0
[INFO] [stderr]    Compiling rust_icu_uenum v1.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.29s
[INFO] running `Command { std: "docker" "inspect" "8f71457698fe4e428b5c23c4ff7124173074dcc93031a3798c5e914f8c81e8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f71457698fe4e428b5c23c4ff7124173074dcc93031a3798c5e914f8c81e8c4", kill_on_drop: false }`
[INFO] [stdout] 8f71457698fe4e428b5c23c4ff7124173074dcc93031a3798c5e914f8c81e8c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 298ba19f6c5ee7c6cb452f8e4522b82c54e5ce735af9133713e65dab9a9ed031
[INFO] running `Command { std: "docker" "start" "-a" "298ba19f6c5ee7c6cb452f8e4522b82c54e5ce735af9133713e65dab9a9ed031", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_icu_uloc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "298ba19f6c5ee7c6cb452f8e4522b82c54e5ce735af9133713e65dab9a9ed031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298ba19f6c5ee7c6cb452f8e4522b82c54e5ce735af9133713e65dab9a9ed031", kill_on_drop: false }`
[INFO] [stdout] 298ba19f6c5ee7c6cb452f8e4522b82c54e5ce735af9133713e65dab9a9ed031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 21436f4ca684acc78e0d80d138f9fe48456abdc7d54ab85bf10ed27e4f94bdd3
[INFO] running `Command { std: "docker" "start" "-a" "21436f4ca684acc78e0d80d138f9fe48456abdc7d54ab85bf10ed27e4f94bdd3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_icu_uloc-065b472e1de8b6c0)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::test_accept_language_exact_match ... ok
[INFO] [stdout] test tests::test_accept_language_fallback ... ok
[INFO] [stdout] test tests::test_country_absent ... ok
[INFO] [stdout] test tests::test_default_locale ... ok
[INFO] [stdout] test tests::test_accept_language_no_match ... ok
[INFO] [stdout] test tests::test_country ... ok
[INFO] [stdout] test tests::test_add_likely_subtags ... ok
[INFO] [stdout] test tests::test_variant_absent ... ok
[INFO] [stdout] test tests::test_order ... ok
[INFO] [stdout] test tests::test_keywords ... ok
[INFO] [stdout] test tests::test_keyword_value ... ok
[INFO] [stdout] test tests::test_uloc_mut_overrides ... ok
[INFO] [stdout] test tests::test_equivalence ... ok
[INFO] [stdout] test tests::test_script ... ok
[INFO] [stdout] test tests::test_keywords_empty ... ok
[INFO] [stdout] test tests::test_round_trip_from_uloc_plain ... ok
[INFO] [stdout] test tests::test_language ... ok
[INFO] [stdout] test tests::test_keywords_nounicode ... ok
[INFO] [stdout] test tests::test_base_name ... ok
[INFO] [stdout] test tests::test_minimize_subtags ... ok
[INFO] [stdout] test tests::test_round_trip_from_uloc_with_country ... ok
[INFO] [stdout] test tests::test_to_legacy_key ... ok
[INFO] [stdout] test tests::test_unicode_keyword_value ... ok
[INFO] [stdout] test tests::test_to_unicode_locale_key ... ok
[INFO] [stdout] test tests::test_to_unicode_locale_type ... ok
[INFO] [stdout] test tests::test_uloc_mut_add_unicode_extension ... ok
[INFO] [stdout] test tests::test_script_absent ... ok
[INFO] [stdout] test tests::test_str_to_cstring ... ok
[INFO] [stdout] test tests::test_to_language_tag ... ok
[INFO] [stdout] test tests::test_uloc_mut ... ok
[INFO] [stdout] test tests::test_unicode_keywords ... ok
[INFO] [stdout] test tests::test_unicode_keywords_empty ... ok
[INFO] [stdout] test tests::test_language_absent ... ok
[INFO] [stdout] test tests::test_uloc_mut_changes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_icu_uloc
[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" "21436f4ca684acc78e0d80d138f9fe48456abdc7d54ab85bf10ed27e4f94bdd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21436f4ca684acc78e0d80d138f9fe48456abdc7d54ab85bf10ed27e4f94bdd3", kill_on_drop: false }`
[INFO] [stdout] 21436f4ca684acc78e0d80d138f9fe48456abdc7d54ab85bf10ed27e4f94bdd3