[INFO] fetching crate langtag 0.2.0...
[INFO] testing langtag-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate langtag 0.2.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate langtag 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate langtag 0.2.0
[INFO] finished tweaking crates.io crate langtag 0.2.0
[INFO] tweaked toml for crates.io crate langtag 0.2.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0302d050895c0fc47db359b599f860479d1eec2cdc502d86e87d8f9d654f96c4
[INFO] running `Command { std: "docker" "start" "-a" "0302d050895c0fc47db359b599f860479d1eec2cdc502d86e87d8f9d654f96c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0302d050895c0fc47db359b599f860479d1eec2cdc502d86e87d8f9d654f96c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0302d050895c0fc47db359b599f860479d1eec2cdc502d86e87d8f9d654f96c4", kill_on_drop: false }`
[INFO] [stdout] 0302d050895c0fc47db359b599f860479d1eec2cdc502d86e87d8f9d654f96c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 054d0accd8a3974d72095bb700240aa42cca520fa913a0325bd2a91bfa3d5141
[INFO] running `Command { std: "docker" "start" "-a" "054d0accd8a3974d72095bb700240aa42cca520fa913a0325bd2a91bfa3d5141", kill_on_drop: false }`
[INFO] [stderr]    Compiling langtag v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "054d0accd8a3974d72095bb700240aa42cca520fa913a0325bd2a91bfa3d5141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "054d0accd8a3974d72095bb700240aa42cca520fa913a0325bd2a91bfa3d5141", kill_on_drop: false }`
[INFO] [stdout] 054d0accd8a3974d72095bb700240aa42cca520fa913a0325bd2a91bfa3d5141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d34986868a608603e2f4d9de1babd1cbc77467c62ad172765d62991d0b3a84d1
[INFO] running `Command { std: "docker" "start" "-a" "d34986868a608603e2f4d9de1babd1cbc77467c62ad172765d62991d0b3a84d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling langtag v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "d34986868a608603e2f4d9de1babd1cbc77467c62ad172765d62991d0b3a84d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34986868a608603e2f4d9de1babd1cbc77467c62ad172765d62991d0b3a84d1", kill_on_drop: false }`
[INFO] [stdout] d34986868a608603e2f4d9de1babd1cbc77467c62ad172765d62991d0b3a84d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] deb194d07f962fd1f7f81db6162782d52294a218ab01d51f1a65d386284bcfc9
[INFO] running `Command { std: "docker" "start" "-a" "deb194d07f962fd1f7f81db6162782d52294a218ab01d51f1a65d386284bcfc9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/langtag-c662b2208b32bfbe)
[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/extension.rs (/opt/rustwide/target/debug/deps/extension-6889bccfd4fbe8d6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test extensions_eq ... ok
[INFO] [stdout] test extensions_iter ... ok
[INFO] [stdout] test extensions_mut_remove_subtag ... ok
[INFO] [stdout] test extensions_mut_insert ... ok
[INFO] [stdout] test extensions_iter_extension ... ok
[INFO] [stderr]      Running tests/langtag.rs (/opt/rustwide/target/debug/deps/langtag-76624ff3a9ff9e34)
[INFO] [stdout] test extensions_mut_remove ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/language.rs (/opt/rustwide/target/debug/deps/language-524c13cff69f43b3)
[INFO] [stdout] test langtag_set_region ... ok
[INFO] [stdout] test langtag_set_script ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test language_ext_eq ... ok
[INFO] [stdout] test language_eq ... ok
[INFO] [stdout] test language_ext_mut_remove ... ok
[INFO] [stdout] test language_ext_mut_insert ... ok
[INFO] [stdout] test language_primary_set ... ok
[INFO] [stdout] test language_primary_set_long ... ok
[INFO] [stdout] test language_primary_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-437991dc6ee3e2b9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_broken_tags ... ok
[INFO] [stdout] test test_cmp ... ok
[INFO] [stdout] test test_primary_language ... ok
[INFO] [stdout] test test_random_bad_tags ... ok
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test test_wellformed_tags ... ok
[INFO] [stdout] test test_random_good_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/privateuse.rs (/opt/rustwide/target/debug/deps/privateuse-698d6472caec90bf)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test privateuse_eq ... ok
[INFO] [stdout] test privateuse_insert2 ... ok
[INFO] [stdout] test privateuse_remove1 ... ok
[INFO] [stdout] test privateuse_remove2 ... ok
[INFO] [stdout] test privateuse_insert1 ... ok
[INFO] [stdout] test privateuse_insert3 ... ok
[INFO] [stdout] test privateuse_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/variant.rs (/opt/rustwide/target/debug/deps/variant-c4aa41c804d2777c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test variants_eq ... ok
[INFO] [stdout] test variants_first ... ok
[INFO] [stdout] test variants_push ... ok
[INFO] [stdout] test variants_last ... ok
[INFO] [stdout] test variants_mut_last ... ok
[INFO] [stdout] test variants_pop ... ok
[INFO] [stdout] test variants_mut_first ... ok
[INFO] [stdout] test variants_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests langtag
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "deb194d07f962fd1f7f81db6162782d52294a218ab01d51f1a65d386284bcfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb194d07f962fd1f7f81db6162782d52294a218ab01d51f1a65d386284bcfc9", kill_on_drop: false }`
[INFO] [stdout] deb194d07f962fd1f7f81db6162782d52294a218ab01d51f1a65d386284bcfc9
