[INFO] cloning repository https://github.com/yoshihara/grefin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoshihara/grefin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshihara%2Fgrefin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshihara%2Fgrefin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d8c44653b7535ebc2a40164c840a7032f490f4a
[INFO] testing yoshihara/grefin against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshihara%2Fgrefin" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yoshihara/grefin on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yoshihara/grefin
[INFO] finished tweaking git repo https://github.com/yoshihara/grefin
[INFO] tweaked toml for git repo https://github.com/yoshihara/grefin written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yoshihara/grefin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afd4f9b9fc160e82c2f70072020e0afe0baefab5c19d45aef43a200e6be587fe
[INFO] running `Command { std: "docker" "start" "-a" "afd4f9b9fc160e82c2f70072020e0afe0baefab5c19d45aef43a200e6be587fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afd4f9b9fc160e82c2f70072020e0afe0baefab5c19d45aef43a200e6be587fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd4f9b9fc160e82c2f70072020e0afe0baefab5c19d45aef43a200e6be587fe", kill_on_drop: false }`
[INFO] [stdout] afd4f9b9fc160e82c2f70072020e0afe0baefab5c19d45aef43a200e6be587fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58ddd1cdd5685077fb31d0b74706791abc61873ab5b8a4fbdd45fc32d8ff15f8
[INFO] running `Command { std: "docker" "start" "-a" "58ddd1cdd5685077fb31d0b74706791abc61873ab5b8a4fbdd45fc32d8ff15f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling grefin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "58ddd1cdd5685077fb31d0b74706791abc61873ab5b8a4fbdd45fc32d8ff15f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ddd1cdd5685077fb31d0b74706791abc61873ab5b8a4fbdd45fc32d8ff15f8", kill_on_drop: false }`
[INFO] [stdout] 58ddd1cdd5685077fb31d0b74706791abc61873ab5b8a4fbdd45fc32d8ff15f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4d28143bfb827a45cf5f82d2cfaf6e8898c64a69d5ee6c4577faa8ba11a9869
[INFO] running `Command { std: "docker" "start" "-a" "f4d28143bfb827a45cf5f82d2cfaf6e8898c64a69d5ee6c4577faa8ba11a9869", kill_on_drop: false }`
[INFO] [stderr]    Compiling grefin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "f4d28143bfb827a45cf5f82d2cfaf6e8898c64a69d5ee6c4577faa8ba11a9869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d28143bfb827a45cf5f82d2cfaf6e8898c64a69d5ee6c4577faa8ba11a9869", kill_on_drop: false }`
[INFO] [stdout] f4d28143bfb827a45cf5f82d2cfaf6e8898c64a69d5ee6c4577faa8ba11a9869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e69068bded52e928d8d6a75cff89df45b91994dea39ab47bbc9997d759806c3
[INFO] running `Command { std: "docker" "start" "-a" "1e69068bded52e928d8d6a75cff89df45b91994dea39ab47bbc9997d759806c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grefin-a723ce19cea0495b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test find_filenames::test_find_files_in_directory::test_found_dir ... ok
[INFO] [stdout] test find_filenames::test_find_files_in_directory::test_found_upcase_file ... ok
[INFO] [stdout] test find_filenames::test_find_files_in_directory::test_no_hit_file_in_git ... ok
[INFO] [stdout] test find_filenames::test_find_files_in_directory::test_not_existed_dir_as_path ... ok
[INFO] [stdout] test find_filenames::test_find_files_in_directory::test_found_file ... ok
[INFO] [stdout] test find_filenames::test_find_files_in_directory::test_not_found ... ok
[INFO] [stdout] test grep_files::test_grep_files_in_directory::test_hit_no_file ... ok
[INFO] [stdout] test grep_files::test_grep_files_in_directory::test_hit_file ... ok
[INFO] [stdout] test test_config::test_new_without_enough_arguments ... ok
[INFO] [stdout] test grep_files::test_grep_files_in_directory::test_no_hit_file_in_git ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/grefin-d237b5a7f83f1af0)
[INFO] [stdout] test test_config::test_new_with_enough_arguments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grefin
[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" "1e69068bded52e928d8d6a75cff89df45b91994dea39ab47bbc9997d759806c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e69068bded52e928d8d6a75cff89df45b91994dea39ab47bbc9997d759806c3", kill_on_drop: false }`
[INFO] [stdout] 1e69068bded52e928d8d6a75cff89df45b91994dea39ab47bbc9997d759806c3