[INFO] crate chinese_segmenter 0.1.2 is already in cache
[INFO] testing chinese_segmenter-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate chinese_segmenter 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate chinese_segmenter 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chinese_segmenter 0.1.2
[INFO] finished tweaking crates.io crate chinese_segmenter 0.1.2
[INFO] tweaked toml for crates.io crate chinese_segmenter 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 45a574bb7f04c358dc65a61cc1003d6515ea3940ecd3e375350d664db8d1f4c4
[INFO] running `Command { std: "docker" "start" "-a" "45a574bb7f04c358dc65a61cc1003d6515ea3940ecd3e375350d664db8d1f4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a574bb7f04c358dc65a61cc1003d6515ea3940ecd3e375350d664db8d1f4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a574bb7f04c358dc65a61cc1003d6515ea3940ecd3e375350d664db8d1f4c4", kill_on_drop: false }`
[INFO] [stdout] 45a574bb7f04c358dc65a61cc1003d6515ea3940ecd3e375350d664db8d1f4c4
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--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] 4f923828172d21d5a251e60e2bb4ec3cb0900f3e7ed5eb2963ec38b723a54992
[INFO] running `Command { std: "docker" "start" "-a" "4f923828172d21d5a251e60e2bb4ec3cb0900f3e7ed5eb2963ec38b723a54992", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling character_converter v0.1.6
[INFO] [stderr]    Compiling chinese_segmenter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
[INFO] running `Command { std: "docker" "inspect" "4f923828172d21d5a251e60e2bb4ec3cb0900f3e7ed5eb2963ec38b723a54992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f923828172d21d5a251e60e2bb4ec3cb0900f3e7ed5eb2963ec38b723a54992", kill_on_drop: false }`
[INFO] [stdout] 4f923828172d21d5a251e60e2bb4ec3cb0900f3e7ed5eb2963ec38b723a54992
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42e1046711d1d34418e01c05fe1e859eea67074ab5e564ea6757c9d4d48bc07
[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" "f42e1046711d1d34418e01c05fe1e859eea67074ab5e564ea6757c9d4d48bc07", kill_on_drop: false }`
[INFO] [stderr]    Compiling chinese_segmenter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "f42e1046711d1d34418e01c05fe1e859eea67074ab5e564ea6757c9d4d48bc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42e1046711d1d34418e01c05fe1e859eea67074ab5e564ea6757c9d4d48bc07", kill_on_drop: false }`
[INFO] [stdout] f42e1046711d1d34418e01c05fe1e859eea67074ab5e564ea6757c9d4d48bc07
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 666c8de69f4daa765697336720be771a400e2f4725c1c44a13b11201056f6f53
[INFO] running `Command { std: "docker" "start" "-a" "666c8de69f4daa765697336720be771a400e2f4725c1c44a13b11201056f6f53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chinese_segmenter-dfda3dd5ee89667f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::tokenize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chinese_segmenter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "666c8de69f4daa765697336720be771a400e2f4725c1c44a13b11201056f6f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666c8de69f4daa765697336720be771a400e2f4725c1c44a13b11201056f6f53", kill_on_drop: false }`
[INFO] [stdout] 666c8de69f4daa765697336720be771a400e2f4725c1c44a13b11201056f6f53