[INFO] fetching crate lindera-dictionary 0.8.0...
[INFO] testing lindera-dictionary-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lindera-dictionary 0.8.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lindera-dictionary 0.8.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lindera-dictionary 0.8.0
[INFO] finished tweaking crates.io crate lindera-dictionary 0.8.0
[INFO] tweaked toml for crates.io crate lindera-dictionary 0.8.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05aa966f93d0efbd46c0419be15852f60a0962740512acaf5dccff554b2d6281
[INFO] running `Command { std: "docker" "start" "-a" "05aa966f93d0efbd46c0419be15852f60a0962740512acaf5dccff554b2d6281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05aa966f93d0efbd46c0419be15852f60a0962740512acaf5dccff554b2d6281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05aa966f93d0efbd46c0419be15852f60a0962740512acaf5dccff554b2d6281", kill_on_drop: false }`
[INFO] [stdout] 05aa966f93d0efbd46c0419be15852f60a0962740512acaf5dccff554b2d6281
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe9a388eb6dde8853283a554600e103d9f649b0b1004401dd3f10bd1304c3575
[INFO] running `Command { std: "docker" "start" "-a" "fe9a388eb6dde8853283a554600e103d9f649b0b1004401dd3f10bd1304c3575", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling lindera-core v0.8.0
[INFO] [stderr]    Compiling lindera-dictionary v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.76s
[INFO] running `Command { std: "docker" "inspect" "fe9a388eb6dde8853283a554600e103d9f649b0b1004401dd3f10bd1304c3575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9a388eb6dde8853283a554600e103d9f649b0b1004401dd3f10bd1304c3575", kill_on_drop: false }`
[INFO] [stdout] fe9a388eb6dde8853283a554600e103d9f649b0b1004401dd3f10bd1304c3575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d57603c41b9fcc206e93b7f804631dc54497994dc3f2a85abac2a275f7184a9
[INFO] running `Command { std: "docker" "start" "-a" "5d57603c41b9fcc206e93b7f804631dc54497994dc3f2a85abac2a275f7184a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling lindera-dictionary v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "5d57603c41b9fcc206e93b7f804631dc54497994dc3f2a85abac2a275f7184a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d57603c41b9fcc206e93b7f804631dc54497994dc3f2a85abac2a275f7184a9", kill_on_drop: false }`
[INFO] [stdout] 5d57603c41b9fcc206e93b7f804631dc54497994dc3f2a85abac2a275f7184a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f85ac659c82437b79b66a3b4ed941de8e896b5fd4cbd5fe631a6f8dbd49755e
[INFO] running `Command { std: "docker" "start" "-a" "1f85ac659c82437b79b66a3b4ed941de8e896b5fd4cbd5fe631a6f8dbd49755e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lindera_dictionary-8882488c5ce9895c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lindera-dictionary
[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" "1f85ac659c82437b79b66a3b4ed941de8e896b5fd4cbd5fe631a6f8dbd49755e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f85ac659c82437b79b66a3b4ed941de8e896b5fd4cbd5fe631a6f8dbd49755e", kill_on_drop: false }`
[INFO] [stdout] 1f85ac659c82437b79b66a3b4ed941de8e896b5fd4cbd5fe631a6f8dbd49755e