[INFO] crate mecab 0.1.4 is already in cache
[INFO] checking mecab-0.1.4 against try#22dd2dd1dc07f63ae9394352d412f020d2985684 for pr-74627
[INFO] extracting crate mecab 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mecab 0.1.4 on toolchain 22dd2dd1dc07f63ae9394352d412f020d2985684
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mecab 0.1.4
[INFO] finished tweaking crates.io crate mecab 0.1.4
[INFO] tweaked toml for crates.io crate mecab 0.1.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate mecab 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68303bcec7b3f0e30891311ee3dd08a0812d4122423f9236c6f5f8c89ff228c2
[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" "68303bcec7b3f0e30891311ee3dd08a0812d4122423f9236c6f5f8c89ff228c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68303bcec7b3f0e30891311ee3dd08a0812d4122423f9236c6f5f8c89ff228c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68303bcec7b3f0e30891311ee3dd08a0812d4122423f9236c6f5f8c89ff228c2", kill_on_drop: false }`
[INFO] [stdout] 68303bcec7b3f0e30891311ee3dd08a0812d4122423f9236c6f5f8c89ff228c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d26b6ecc8c078f9f54de5a8ae27c0b3d3ed371983a8c1bd60ce5c8f19c2920fa
[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" "d26b6ecc8c078f9f54de5a8ae27c0b3d3ed371983a8c1bd60ce5c8f19c2920fa", kill_on_drop: false }`
[INFO] [stderr]     Checking mecab v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "d26b6ecc8c078f9f54de5a8ae27c0b3d3ed371983a8c1bd60ce5c8f19c2920fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26b6ecc8c078f9f54de5a8ae27c0b3d3ed371983a8c1bd60ce5c8f19c2920fa", kill_on_drop: false }`
[INFO] [stdout] d26b6ecc8c078f9f54de5a8ae27c0b3d3ed371983a8c1bd60ce5c8f19c2920fa