[INFO] fetching crate lingua-belarusian-language-model 1.0.0...
[INFO] testing lingua-belarusian-language-model-1.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate lingua-belarusian-language-model 1.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate lingua-belarusian-language-model 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 lingua-belarusian-language-model 1.0.0
[INFO] finished tweaking crates.io crate lingua-belarusian-language-model 1.0.0
[INFO] tweaked toml for crates.io crate lingua-belarusian-language-model 1.0.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2814ce2af9dd6555fe32a4ae8ce8d1f8c42e62aa1ad2de57c0af11aa33dee559
[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" "2814ce2af9dd6555fe32a4ae8ce8d1f8c42e62aa1ad2de57c0af11aa33dee559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2814ce2af9dd6555fe32a4ae8ce8d1f8c42e62aa1ad2de57c0af11aa33dee559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2814ce2af9dd6555fe32a4ae8ce8d1f8c42e62aa1ad2de57c0af11aa33dee559", kill_on_drop: false }`
[INFO] [stdout] 2814ce2af9dd6555fe32a4ae8ce8d1f8c42e62aa1ad2de57c0af11aa33dee559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 0dae174cc2d0bcd07a4c7bb0e2d9c73b2fdc94dc2fe50149c8a5cfe8fac8cafb
[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" "0dae174cc2d0bcd07a4c7bb0e2d9c73b2fdc94dc2fe50149c8a5cfe8fac8cafb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lingua-belarusian-language-model v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "0dae174cc2d0bcd07a4c7bb0e2d9c73b2fdc94dc2fe50149c8a5cfe8fac8cafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dae174cc2d0bcd07a4c7bb0e2d9c73b2fdc94dc2fe50149c8a5cfe8fac8cafb", kill_on_drop: false }`
[INFO] [stdout] 0dae174cc2d0bcd07a4c7bb0e2d9c73b2fdc94dc2fe50149c8a5cfe8fac8cafb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b1ba2f0e19329025bd31081ec1a33a8412b5becb3b6365cdf9b78a84098498c4
[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" "b1ba2f0e19329025bd31081ec1a33a8412b5becb3b6365cdf9b78a84098498c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling lingua-belarusian-language-model v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "b1ba2f0e19329025bd31081ec1a33a8412b5becb3b6365cdf9b78a84098498c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ba2f0e19329025bd31081ec1a33a8412b5becb3b6365cdf9b78a84098498c4", kill_on_drop: false }`
[INFO] [stdout] b1ba2f0e19329025bd31081ec1a33a8412b5becb3b6365cdf9b78a84098498c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 30a3967a5b131c23d5407452edaf1eb8f41dd938a964f3252b04c23ff8058928
[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" "30a3967a5b131c23d5407452edaf1eb8f41dd938a964f3252b04c23ff8058928", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lingua_belarusian_language_model-5af2d8accb36002d
[INFO] [stderr]    Doc-tests lingua-belarusian-language-model
[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] [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" "30a3967a5b131c23d5407452edaf1eb8f41dd938a964f3252b04c23ff8058928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30a3967a5b131c23d5407452edaf1eb8f41dd938a964f3252b04c23ff8058928", kill_on_drop: false }`
[INFO] [stdout] 30a3967a5b131c23d5407452edaf1eb8f41dd938a964f3252b04c23ff8058928