[INFO] fetching crate isolang 2.1.0...
[INFO] testing isolang-2.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate isolang 2.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate isolang 2.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isolang 2.1.0
[INFO] finished tweaking crates.io crate isolang 2.1.0
[INFO] tweaked toml for crates.io crate isolang 2.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] f63cb353eba6126412c2034d20111464504625b1653dc2e7a8c79fb443b0c901
[INFO] running `Command { std: "docker" "start" "-a" "f63cb353eba6126412c2034d20111464504625b1653dc2e7a8c79fb443b0c901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f63cb353eba6126412c2034d20111464504625b1653dc2e7a8c79fb443b0c901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63cb353eba6126412c2034d20111464504625b1653dc2e7a8c79fb443b0c901", kill_on_drop: false }`
[INFO] [stdout] f63cb353eba6126412c2034d20111464504625b1653dc2e7a8c79fb443b0c901
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2251ca5fbff8d7fd697f9a4fc2de0a8ab9ac503cb79f5ad9ca2342361ad25319
[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" "2251ca5fbff8d7fd697f9a4fc2de0a8ab9ac503cb79f5ad9ca2342361ad25319", kill_on_drop: false }`
[INFO] [stderr]    Compiling isolang v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "2251ca5fbff8d7fd697f9a4fc2de0a8ab9ac503cb79f5ad9ca2342361ad25319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2251ca5fbff8d7fd697f9a4fc2de0a8ab9ac503cb79f5ad9ca2342361ad25319", kill_on_drop: false }`
[INFO] [stdout] 2251ca5fbff8d7fd697f9a4fc2de0a8ab9ac503cb79f5ad9ca2342361ad25319
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] ec97e860580e28e90d1c7414598ec0f1ff9763bb42638365bddd96d4becb5f85
[INFO] running `Command { std: "docker" "start" "-a" "ec97e860580e28e90d1c7414598ec0f1ff9763bb42638365bddd96d4becb5f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling isolang v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/isolang-ae9a2096e1877920)
[INFO] [stderr]   Executable tests/generate_static_table.rs (/opt/rustwide/target/debug/deps/generate_static_table-0012b5b5fca16336)
[INFO] running `Command { std: "docker" "inspect" "ec97e860580e28e90d1c7414598ec0f1ff9763bb42638365bddd96d4becb5f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec97e860580e28e90d1c7414598ec0f1ff9763bb42638365bddd96d4becb5f85", kill_on_drop: false }`
[INFO] [stdout] ec97e860580e28e90d1c7414598ec0f1ff9763bb42638365bddd96d4becb5f85
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] af1730372d600532c88c8bb710c366ae64188124a4a6ed66a13d59bd5e2b0429
[INFO] running `Command { std: "docker" "start" "-a" "af1730372d600532c88c8bb710c366ae64188124a4a6ed66a13d59bd5e2b0429", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/isolang-ae9a2096e1877920)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_std_fmt ... ok
[INFO] [stdout] test tests::test_ordering ... ok
[INFO] [stdout] test tests::test_valid_locales_are_correctly_decoded ... ok
[INFO] [stdout] test tests::invalid_locale_gives_none ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generate_static_table.rs (/opt/rustwide/target/debug/deps/generate_static_table-0012b5b5fca16336)
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test generated_code_is_fresh ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isolang
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Language::to_name (line 109) ... ok
[INFO] [stdout] test src/lib.rs - Language::from_locale (line 188) ... ok
[INFO] [stdout] test src/lib.rs - Language::to_639_3 (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Language::from_639_1 (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Language::to_639_1 (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Language::from_639_3 (line 169) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af1730372d600532c88c8bb710c366ae64188124a4a6ed66a13d59bd5e2b0429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af1730372d600532c88c8bb710c366ae64188124a4a6ed66a13d59bd5e2b0429", kill_on_drop: false }`
[INFO] [stdout] af1730372d600532c88c8bb710c366ae64188124a4a6ed66a13d59bd5e2b0429