[INFO] cloning repository https://github.com/hibi221b/dentaku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hibi221b/dentaku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhibi221b%2Fdentaku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhibi221b%2Fdentaku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb03cbf55a2334bb18021be89f0f64ec9162b349
[INFO] testing hibi221b/dentaku against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhibi221b%2Fdentaku" "/workspace/builds/worker-99/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hibi221b/dentaku on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hibi221b/dentaku
[INFO] finished tweaking git repo https://github.com/hibi221b/dentaku
[INFO] tweaked toml for git repo https://github.com/hibi221b/dentaku written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate git repo https://github.com/hibi221b/dentaku already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f52451ae3910b09e07b2316fd5eca9f4e93c43fc923917e4aacec0fcb128427b
[INFO] running `Command { std: "docker" "start" "-a" "f52451ae3910b09e07b2316fd5eca9f4e93c43fc923917e4aacec0fcb128427b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52451ae3910b09e07b2316fd5eca9f4e93c43fc923917e4aacec0fcb128427b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52451ae3910b09e07b2316fd5eca9f4e93c43fc923917e4aacec0fcb128427b", kill_on_drop: false }`
[INFO] [stdout] f52451ae3910b09e07b2316fd5eca9f4e93c43fc923917e4aacec0fcb128427b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a08fb657e69e4969a21f2994f69ec99be424257d1549364d6d86d363be6da6c
[INFO] running `Command { std: "docker" "start" "-a" "9a08fb657e69e4969a21f2994f69ec99be424257d1549364d6d86d363be6da6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dentaku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `operator`
[INFO] [stdout]  --> src/parser.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         operator: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "9a08fb657e69e4969a21f2994f69ec99be424257d1549364d6d86d363be6da6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a08fb657e69e4969a21f2994f69ec99be424257d1549364d6d86d363be6da6c", kill_on_drop: false }`
[INFO] [stdout] 9a08fb657e69e4969a21f2994f69ec99be424257d1549364d6d86d363be6da6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ad2b8d23cb5aad7ab7d457f188d5d9b7ea27ccf6ec1e3cd39af540eeeae352e
[INFO] running `Command { std: "docker" "start" "-a" "0ad2b8d23cb5aad7ab7d457f188d5d9b7ea27ccf6ec1e3cd39af540eeeae352e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dentaku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `operator`
[INFO] [stdout]  --> src/parser.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         operator: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "0ad2b8d23cb5aad7ab7d457f188d5d9b7ea27ccf6ec1e3cd39af540eeeae352e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad2b8d23cb5aad7ab7d457f188d5d9b7ea27ccf6ec1e3cd39af540eeeae352e", kill_on_drop: false }`
[INFO] [stdout] 0ad2b8d23cb5aad7ab7d457f188d5d9b7ea27ccf6ec1e3cd39af540eeeae352e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92910ecc8a7e4fa83632384e9fe165e2c8161b295affd7ff24e85cb4f247fdf2
[INFO] running `Command { std: "docker" "start" "-a" "92910ecc8a7e4fa83632384e9fe165e2c8161b295affd7ff24e85cb4f247fdf2", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `operator`
[INFO] [stdout] 
[INFO] [stderr]  --> src/parser.rs:7:9
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stdout] test lexer::test_lexer ... ok
[INFO] [stderr] 7 |         operator: String,
[INFO] [stdout] 
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dentaku` (bin "dentaku" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dentaku-c26547cc35b45a7c)
[INFO] running `Command { std: "docker" "inspect" "92910ecc8a7e4fa83632384e9fe165e2c8161b295affd7ff24e85cb4f247fdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92910ecc8a7e4fa83632384e9fe165e2c8161b295affd7ff24e85cb4f247fdf2", kill_on_drop: false }`
[INFO] [stdout] 92910ecc8a7e4fa83632384e9fe165e2c8161b295affd7ff24e85cb4f247fdf2