[INFO] fetching crate language-tags 0.3.2...
[INFO] testing language-tags-0.3.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate language-tags 0.3.2 into /workspace/builds/worker-1-tc1/source
[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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate language-tags 0.3.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e0f86125c680fb46eae7a87f63b5eae37c3abf30110ee909c22ec1ffedaea9f
[INFO] running `Command { std: "docker" "start" "-a" "2e0f86125c680fb46eae7a87f63b5eae37c3abf30110ee909c22ec1ffedaea9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e0f86125c680fb46eae7a87f63b5eae37c3abf30110ee909c22ec1ffedaea9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0f86125c680fb46eae7a87f63b5eae37c3abf30110ee909c22ec1ffedaea9f", kill_on_drop: false }`
[INFO] [stdout] 2e0f86125c680fb46eae7a87f63b5eae37c3abf30110ee909c22ec1ffedaea9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55a13e5f38be09fa5c7ce62548385c55fbde33fb824b91d1201ee9168d67c58b
[INFO] running `Command { std: "docker" "start" "-a" "55a13e5f38be09fa5c7ce62548385c55fbde33fb824b91d1201ee9168d67c58b", kill_on_drop: false }`
[INFO] [stderr]    Compiling language-tags v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "55a13e5f38be09fa5c7ce62548385c55fbde33fb824b91d1201ee9168d67c58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a13e5f38be09fa5c7ce62548385c55fbde33fb824b91d1201ee9168d67c58b", kill_on_drop: false }`
[INFO] [stdout] 55a13e5f38be09fa5c7ce62548385c55fbde33fb824b91d1201ee9168d67c58b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813df413d3fdfa2fb9cbd81d958118d0505d2e545727c4d0e21ee53223ca49b1
[INFO] running `Command { std: "docker" "start" "-a" "813df413d3fdfa2fb9cbd81d958118d0505d2e545727c4d0e21ee53223ca49b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling language-tags v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "813df413d3fdfa2fb9cbd81d958118d0505d2e545727c4d0e21ee53223ca49b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813df413d3fdfa2fb9cbd81d958118d0505d2e545727c4d0e21ee53223ca49b1", kill_on_drop: false }`
[INFO] [stdout] 813df413d3fdfa2fb9cbd81d958118d0505d2e545727c4d0e21ee53223ca49b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddf96a4205e0f9076ce0d807993602fe90164964251fc5bc598488bff2ae5fc7
[INFO] running `Command { std: "docker" "start" "-a" "ddf96a4205e0f9076ce0d807993602fe90164964251fc5bc598488bff2ae5fc7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/language_tags-7b084619b551d243)
[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-d4cdb8f926acb953)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_broken_tags ... ok
[INFO] [stdout] test test_cmp ... ok
[INFO] [stdout] test test_canonicalize_fail ... ok
[INFO] [stdout] test test_canonicalize ... ok
[INFO] [stdout] test test_extended_language ... ok
[INFO] [stdout] test test_formatting ... ok
[INFO] [stdout] test test_extension ... ok
[INFO] [stdout] test test_fmt ... ok
[INFO] [stdout] test test_invalid_tags ... ok
[INFO] [stdout] test test_is_not_valid ... ok
[INFO] [stdout] test test_is_valid ... ok
[INFO] [stdout] test test_primary_language ... ok
[INFO] [stdout] test test_match ... 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_unicode ... ok
[INFO] [stdout] test test_random_good_tags ... ok
[INFO] [stdout] test test_variant ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests language_tags
[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::matches (line 627) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::primary_language (line 111) ... 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 - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::full_language (line 159) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::extended_language (line 126) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::variant (line 207) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::script (line 172) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::region (line 190) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::private_use (line 271) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::private_use_subtags (line 290) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::extension_subtags (line 254) ... ok
[INFO] [stdout] test src/lib.rs - LanguageTag::variant_subtags (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddf96a4205e0f9076ce0d807993602fe90164964251fc5bc598488bff2ae5fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf96a4205e0f9076ce0d807993602fe90164964251fc5bc598488bff2ae5fc7", kill_on_drop: false }`
[INFO] [stdout] ddf96a4205e0f9076ce0d807993602fe90164964251fc5bc598488bff2ae5fc7