[INFO] fetching crate korean 0.3.1...
[INFO] testing korean-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate korean 0.3.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate korean 0.3.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate korean 0.3.1
[INFO] finished tweaking crates.io crate korean 0.3.1
[INFO] tweaked toml for crates.io crate korean 0.3.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e63f5a35e577d2bb3a7b84b7c2c54b1e05900d514b7f6b6fc5f30fd55101d243
[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" "e63f5a35e577d2bb3a7b84b7c2c54b1e05900d514b7f6b6fc5f30fd55101d243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e63f5a35e577d2bb3a7b84b7c2c54b1e05900d514b7f6b6fc5f30fd55101d243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63f5a35e577d2bb3a7b84b7c2c54b1e05900d514b7f6b6fc5f30fd55101d243", kill_on_drop: false }`
[INFO] [stdout] e63f5a35e577d2bb3a7b84b7c2c54b1e05900d514b7f6b6fc5f30fd55101d243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1bfb7a46a8f036433f18f974719d73aa7e2592d6b0430410b28bcf19d8680c2
[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" "f1bfb7a46a8f036433f18f974719d73aa7e2592d6b0430410b28bcf19d8680c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling korean v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "f1bfb7a46a8f036433f18f974719d73aa7e2592d6b0430410b28bcf19d8680c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1bfb7a46a8f036433f18f974719d73aa7e2592d6b0430410b28bcf19d8680c2", kill_on_drop: false }`
[INFO] [stdout] f1bfb7a46a8f036433f18f974719d73aa7e2592d6b0430410b28bcf19d8680c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3325c00c2b70ad2277472816b44b8507e4c9772ecb2e273f71287e04b4d63dd9
[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" "3325c00c2b70ad2277472816b44b8507e4c9772ecb2e273f71287e04b4d63dd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling korean v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "3325c00c2b70ad2277472816b44b8507e4c9772ecb2e273f71287e04b4d63dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3325c00c2b70ad2277472816b44b8507e4c9772ecb2e273f71287e04b4d63dd9", kill_on_drop: false }`
[INFO] [stdout] 3325c00c2b70ad2277472816b44b8507e4c9772ecb2e273f71287e04b4d63dd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6afb6a94e014493f682607d393bcadd842c887c2fd55397281fdc3e7559240a7
[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" "6afb6a94e014493f682607d393bcadd842c887c2fd55397281fdc3e7559240a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/korean-004808ba7976d9d3
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test characters::choseong::tests::is_moeum ... ok
[INFO] [stdout] test characters::choseong::tests::is_jaeum ... ok
[INFO] [stdout] test characters::choseong::tests::to_index ... ok
[INFO] [stdout] test characters::choseong::tests::to_composable ... ok
[INFO] [stdout] test characters::jongseong::tests::to_composable ... ok
[INFO] [stdout] test characters::jungseong::tests::is_jaeum ... ok
[INFO] [stdout] test characters::jungseong::tests::is_moeum ... ok
[INFO] [stdout] test characters::jongseong::tests::is_jaeum ... ok
[INFO] [stdout] test characters::jongseong::tests::is_moeum ... ok
[INFO] [stdout] test characters::jongseong::tests::to_index ... ok
[INFO] [stdout] test choseong::tests::is_compat_choseong_with_u32 ... ok
[INFO] [stdout] test choseong::tests::is_choseong_with_char ... ok
[INFO] [stdout] test choseong::tests::is_choseong_with_u32 ... ok
[INFO] [stdout] test choseong::tests::is_compat_choseong_with_char ... ok
[INFO] [stdout] test characters::jungseong::tests::to_index ... ok
[INFO] [stdout] test choseong::tests::is_normal_choseong_with_char ... ok
[INFO] [stdout] test characters::jungseong::tests::to_composable ... ok
[INFO] [stdout] test jongseong::tests::is_compat_jongseong_with_u32 ... ok
[INFO] [stdout] test jongseong::tests::is_compat_jongseong_with_char ... ok
[INFO] [stdout] test jongseong::tests::is_jongseong_with_char ... ok
[INFO] [stdout] test jongseong::tests::is_normal_jongseong_with_u32 ... ok
[INFO] [stdout] test jongseong::tests::is_normal_jongseong_with_char ... ok
[INFO] [stdout] test jungseong::tests::is_compat_jungseong_with_u32 ... ok
[INFO] [stdout] test jongseong::tests::is_jongseong_with_u32 ... ok
[INFO] [stdout] test choseong::tests::is_normal_choseong_with_u32 ... ok
[INFO] [stdout] test jungseong::tests::is_compat_jungseong_with_char ... ok
[INFO] [stdout] test jungseong::tests::is_normal_jungseong_with_u32 ... ok
[INFO] [stdout] test jungseong::tests::is_jungseong_with_u32 ... ok
[INFO] [stdout] test jungseong::tests::is_normal_jungseong_with_char ... ok
[INFO] [stderr]    Doc-tests korean
[INFO] [stdout] test jungseong::tests::is_jungseong_with_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[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" "6afb6a94e014493f682607d393bcadd842c887c2fd55397281fdc3e7559240a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6afb6a94e014493f682607d393bcadd842c887c2fd55397281fdc3e7559240a7", kill_on_drop: false }`
[INFO] [stdout] 6afb6a94e014493f682607d393bcadd842c887c2fd55397281fdc3e7559240a7