[INFO] fetching crate unicode-linebreak 0.1.0...
[INFO] testing unicode-linebreak-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate unicode-linebreak 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate unicode-linebreak 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicode-linebreak 0.1.0
[INFO] finished tweaking crates.io crate unicode-linebreak 0.1.0
[INFO] tweaked toml for crates.io crate unicode-linebreak 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c05fd5081adaba807e38320d4c0d3087879a28a032e99eee18ba948556d31fa
[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" "9c05fd5081adaba807e38320d4c0d3087879a28a032e99eee18ba948556d31fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c05fd5081adaba807e38320d4c0d3087879a28a032e99eee18ba948556d31fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c05fd5081adaba807e38320d4c0d3087879a28a032e99eee18ba948556d31fa", kill_on_drop: false }`
[INFO] [stdout] 9c05fd5081adaba807e38320d4c0d3087879a28a032e99eee18ba948556d31fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c77e0a23ea3ee2790d56b65f1bcab0d7fd56c2261fd205a21d21ec3b5878410
[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" "4c77e0a23ea3ee2790d56b65f1bcab0d7fd56c2261fd205a21d21ec3b5878410", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-linebreak v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "4c77e0a23ea3ee2790d56b65f1bcab0d7fd56c2261fd205a21d21ec3b5878410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c77e0a23ea3ee2790d56b65f1bcab0d7fd56c2261fd205a21d21ec3b5878410", kill_on_drop: false }`
[INFO] [stdout] 4c77e0a23ea3ee2790d56b65f1bcab0d7fd56c2261fd205a21d21ec3b5878410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 043a2863b39c1d14d9d3b5713580a12c0d09294ccf252f652e7f11fb444e49bf
[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" "043a2863b39c1d14d9d3b5713580a12c0d09294ccf252f652e7f11fb444e49bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-linebreak v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "043a2863b39c1d14d9d3b5713580a12c0d09294ccf252f652e7f11fb444e49bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043a2863b39c1d14d9d3b5713580a12c0d09294ccf252f652e7f11fb444e49bf", kill_on_drop: false }`
[INFO] [stdout] 043a2863b39c1d14d9d3b5713580a12c0d09294ccf252f652e7f11fb444e49bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8af5174aba67398634c9a9c9d25b868787f8ef7d87bfcb4a9cfce336820f6dba
[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" "8af5174aba67398634c9a9c9d25b868787f8ef7d87bfcb4a9cfce336820f6dba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unicode_linebreak-a31e871da88afde2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode-linebreak
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - break_property (line 146) ... ok
[INFO] [stdout] test src/lib.rs - split_at_safe (line 226) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - linebreaks (line 182) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8af5174aba67398634c9a9c9d25b868787f8ef7d87bfcb4a9cfce336820f6dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af5174aba67398634c9a9c9d25b868787f8ef7d87bfcb4a9cfce336820f6dba", kill_on_drop: false }`
[INFO] [stdout] 8af5174aba67398634c9a9c9d25b868787f8ef7d87bfcb4a9cfce336820f6dba
