[INFO] fetching crate chinese_detection 1.0.0...
[INFO] testing chinese_detection-1.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate chinese_detection 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate chinese_detection 1.0.0 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 chinese_detection 1.0.0
[INFO] finished tweaking crates.io crate chinese_detection 1.0.0
[INFO] tweaked toml for crates.io crate chinese_detection 1.0.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 0b09a581a9e40d9b1dd8a7627ef89a558ab5ce9cfd7c628c85cb77ac22aa237d
[INFO] running `Command { std: "docker" "start" "-a" "0b09a581a9e40d9b1dd8a7627ef89a558ab5ce9cfd7c628c85cb77ac22aa237d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b09a581a9e40d9b1dd8a7627ef89a558ab5ce9cfd7c628c85cb77ac22aa237d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b09a581a9e40d9b1dd8a7627ef89a558ab5ce9cfd7c628c85cb77ac22aa237d", kill_on_drop: false }`
[INFO] [stdout] 0b09a581a9e40d9b1dd8a7627ef89a558ab5ce9cfd7c628c85cb77ac22aa237d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c33f2de3ed37344ab123f4ad6f5d64c4026bdd3d1c449e1a5568d69679cc5a6
[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" "6c33f2de3ed37344ab123f4ad6f5d64c4026bdd3d1c449e1a5568d69679cc5a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling chinese_detection v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "6c33f2de3ed37344ab123f4ad6f5d64c4026bdd3d1c449e1a5568d69679cc5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c33f2de3ed37344ab123f4ad6f5d64c4026bdd3d1c449e1a5568d69679cc5a6", kill_on_drop: false }`
[INFO] [stdout] 6c33f2de3ed37344ab123f4ad6f5d64c4026bdd3d1c449e1a5568d69679cc5a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] b5849f2e5411f744e02ced9f4033ff0621ab7806a834b5956ab45600b55c6b89
[INFO] running `Command { std: "docker" "start" "-a" "b5849f2e5411f744e02ced9f4033ff0621ab7806a834b5956ab45600b55c6b89", kill_on_drop: false }`
[INFO] [stderr]    Compiling chinese_detection v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "b5849f2e5411f744e02ced9f4033ff0621ab7806a834b5956ab45600b55c6b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5849f2e5411f744e02ced9f4033ff0621ab7806a834b5956ab45600b55c6b89", kill_on_drop: false }`
[INFO] [stdout] b5849f2e5411f744e02ced9f4033ff0621ab7806a834b5956ab45600b55c6b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e1b3de86b14aa70fd753e04ba72acc3a8b09d84420d6b0f2d9e4ebd3472b3e1
[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" "0e1b3de86b14aa70fd753e04ba72acc3a8b09d84420d6b0f2d9e4ebd3472b3e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chinese_detection-1f019ad6866eedff
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::classify_pinyin ... ok
[INFO] [stdout] test tests::classify_english ... ok
[INFO] [stdout] test tests::classify_chinese ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chinese_detection
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e1b3de86b14aa70fd753e04ba72acc3a8b09d84420d6b0f2d9e4ebd3472b3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1b3de86b14aa70fd753e04ba72acc3a8b09d84420d6b0f2d9e4ebd3472b3e1", kill_on_drop: false }`
[INFO] [stdout] 0e1b3de86b14aa70fd753e04ba72acc3a8b09d84420d6b0f2d9e4ebd3472b3e1