[INFO] fetching crate language-tags 0.3.2...
[INFO] testing language-tags-0.3.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate language-tags 0.3.2 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate language-tags 0.3.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate language-tags 0.3.2
[INFO] finished tweaking crates.io crate language-tags 0.3.2
[INFO] tweaked toml for crates.io crate language-tags 0.3.2 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdb2bc7a71808b942a3b5ccfff6d9029ec6864a75f93e1f7c16c2dbd8d88df8f
[INFO] running `Command { std: "docker" "start" "-a" "bdb2bc7a71808b942a3b5ccfff6d9029ec6864a75f93e1f7c16c2dbd8d88df8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdb2bc7a71808b942a3b5ccfff6d9029ec6864a75f93e1f7c16c2dbd8d88df8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb2bc7a71808b942a3b5ccfff6d9029ec6864a75f93e1f7c16c2dbd8d88df8f", kill_on_drop: false }`
[INFO] [stdout] bdb2bc7a71808b942a3b5ccfff6d9029ec6864a75f93e1f7c16c2dbd8d88df8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd27d95566aef65c6df4567cca12b82096d150917cc53f86ac8ca6354fc5998
[INFO] running `Command { std: "docker" "start" "-a" "cbd27d95566aef65c6df4567cca12b82096d150917cc53f86ac8ca6354fc5998", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling language-tags v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "cbd27d95566aef65c6df4567cca12b82096d150917cc53f86ac8ca6354fc5998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd27d95566aef65c6df4567cca12b82096d150917cc53f86ac8ca6354fc5998", kill_on_drop: false }`
[INFO] [stdout] cbd27d95566aef65c6df4567cca12b82096d150917cc53f86ac8ca6354fc5998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5217774ce0c7bb7493938b924ae9f39e6e39c643664709b3808cf47241a59ad
[INFO] running `Command { std: "docker" "start" "-a" "b5217774ce0c7bb7493938b924ae9f39e6e39c643664709b3808cf47241a59ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling language-tags v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "b5217774ce0c7bb7493938b924ae9f39e6e39c643664709b3808cf47241a59ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5217774ce0c7bb7493938b924ae9f39e6e39c643664709b3808cf47241a59ad", kill_on_drop: false }`
[INFO] [stdout] b5217774ce0c7bb7493938b924ae9f39e6e39c643664709b3808cf47241a59ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01eeb87dab019b3ebc9effe932f2fd2d4eca883994caad40302cf4b8a0287845
[INFO] running `Command { std: "docker" "start" "-a" "01eeb87dab019b3ebc9effe932f2fd2d4eca883994caad40302cf4b8a0287845", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/language_tags-25779265b6b0b6db)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-36851d3779c58160)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_broken_tags ... ok
[INFO] [stdout] test test_canonicalize_fail ... ok
[INFO] [stdout] test test_canonicalize ... ok
[INFO] [stdout] test test_cmp ... ok
[INFO] [stdout] test test_extended_language ... ok
[INFO] [stdout] test test_extension ... ok
[INFO] [stdout] test test_fmt ... ok
[INFO] [stdout] test test_formatting ... ok
[INFO] [stdout] test test_invalid_tags ... ok
[INFO] [stdout] test test_is_not_valid ... ok
[INFO] [stdout] test test_match ... ok
[INFO] [stdout] test test_is_valid ... ok
[INFO] [stdout] test test_primary_language ... ok
[INFO] [stdout] test test_privateuse ... ok
[INFO] [stdout] test test_random_bad_tags ... ok
[INFO] [stdout] test test_region ... ok
[INFO] [stdout] test test_script ... ok
[INFO] [stdout] test test_random_good_tags ... ok
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test test_variant ... ok
[INFO] [stderr]    Doc-tests language-tags
[INFO] [stdout] test test_wellformed_tags ... ok
[INFO] [stdout] test test_valid_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - LanguageTag::parse (line 310) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::full_language (line 159) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::script (line 172) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::matches (line 627) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::primary_language (line 111) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::variant_subtags (line 224) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::extended_language (line 126) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::private_use_subtags (line 290) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::extension (line 237) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::extended_language_subtags (line 145) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::private_use (line 271) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::variant (line 207) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::region (line 190) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::extension_subtags (line 254) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01eeb87dab019b3ebc9effe932f2fd2d4eca883994caad40302cf4b8a0287845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01eeb87dab019b3ebc9effe932f2fd2d4eca883994caad40302cf4b8a0287845", kill_on_drop: false }`
[INFO] [stdout] 01eeb87dab019b3ebc9effe932f2fd2d4eca883994caad40302cf4b8a0287845