[INFO] updating cached repository https://github.com/lcolaholicl/pasero
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41799032710564c7a0db0a0896b2be7c6d9a2eb0
[INFO] testing lcolaholicl/pasero against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcolaholicl%2Fpasero" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lcolaholicl/pasero on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lcolaholicl/pasero
[INFO] finished tweaking git repo https://github.com/lcolaholicl/pasero
[INFO] tweaked toml for git repo https://github.com/lcolaholicl/pasero written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/lcolaholicl/pasero already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0c518efe1c958c1a927b56e7785ab4e7cb1dfea95d0f9c16c8c8b2e8db259e50
[INFO] running `"docker" "start" "-a" "0c518efe1c958c1a927b56e7785ab4e7cb1dfea95d0f9c16c8c8b2e8db259e50"`
[INFO] [stderr]    Compiling libc v0.2.57
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling pasero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `root`
[INFO] [stderr]   --> src/analyzer.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let mut root: String; // TODO: 接辞を元に語幹を導出する。
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_root`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_file`
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let output_file: Option<&str> = matches.value_of("output_file");
[INFO] [stderr]    |         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_output_file`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `"docker" "inspect" "0c518efe1c958c1a927b56e7785ab4e7cb1dfea95d0f9c16c8c8b2e8db259e50"`
[INFO] running `"docker" "rm" "-f" "0c518efe1c958c1a927b56e7785ab4e7cb1dfea95d0f9c16c8c8b2e8db259e50"`
[INFO] [stdout] 0c518efe1c958c1a927b56e7785ab4e7cb1dfea95d0f9c16c8c8b2e8db259e50
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8522b24a7b0e91366d7bda5564f680af1bbf61d927852d5cdff2b7235bc55d51
[INFO] running `"docker" "start" "-a" "8522b24a7b0e91366d7bda5564f680af1bbf61d927852d5cdff2b7235bc55d51"`
[INFO] [stderr]    Compiling pasero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `root`
[INFO] [stderr]   --> src/analyzer.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let mut root: String; // TODO: 接辞を元に語幹を導出する。
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_root`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_file`
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let output_file: Option<&str> = matches.value_of("output_file");
[INFO] [stderr]    |         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_output_file`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "8522b24a7b0e91366d7bda5564f680af1bbf61d927852d5cdff2b7235bc55d51"`
[INFO] running `"docker" "rm" "-f" "8522b24a7b0e91366d7bda5564f680af1bbf61d927852d5cdff2b7235bc55d51"`
[INFO] [stdout] 8522b24a7b0e91366d7bda5564f680af1bbf61d927852d5cdff2b7235bc55d51
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 19931079b6f9695001286fe3a443c412f14d4ddff85e2c651afa8cbb375a2fe3
[INFO] running `"docker" "start" "-a" "19931079b6f9695001286fe3a443c412f14d4ddff85e2c651afa8cbb375a2fe3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pasero-c4e0ca875b589906
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test analyzer::test_analyze ... ok
[INFO] [stdout] test analyzer::test_load_datafile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pasero-dbc8f09c08068ffd
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pasero
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "19931079b6f9695001286fe3a443c412f14d4ddff85e2c651afa8cbb375a2fe3"`
[INFO] running `"docker" "rm" "-f" "19931079b6f9695001286fe3a443c412f14d4ddff85e2c651afa8cbb375a2fe3"`
[INFO] [stdout] 19931079b6f9695001286fe3a443c412f14d4ddff85e2c651afa8cbb375a2fe3