[INFO] cloning repository https://github.com/nishio1993/fizzbuzz_by_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nishio1993/fizzbuzz_by_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnishio1993%2Ffizzbuzz_by_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnishio1993%2Ffizzbuzz_by_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2d1535ad781a9b71075d2502564c30e816cd548
[INFO] testing nishio1993/fizzbuzz_by_rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnishio1993%2Ffizzbuzz_by_rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nishio1993/fizzbuzz_by_rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nishio1993/fizzbuzz_by_rust
[INFO] finished tweaking git repo https://github.com/nishio1993/fizzbuzz_by_rust
[INFO] tweaked toml for git repo https://github.com/nishio1993/fizzbuzz_by_rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/nishio1993/fizzbuzz_by_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2736d84731a5696a46669eba39d0c6abb49a0237a30196f2446dc62d416cbb5
[INFO] running `Command { std: "docker" "start" "-a" "c2736d84731a5696a46669eba39d0c6abb49a0237a30196f2446dc62d416cbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2736d84731a5696a46669eba39d0c6abb49a0237a30196f2446dc62d416cbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2736d84731a5696a46669eba39d0c6abb49a0237a30196f2446dc62d416cbb5", kill_on_drop: false }`
[INFO] [stdout] c2736d84731a5696a46669eba39d0c6abb49a0237a30196f2446dc62d416cbb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 872ffcb23c2351ccd7c18e06a65c74a452774ce3a937821687b58fecb4ab31ef
[INFO] running `Command { std: "docker" "start" "-a" "872ffcb23c2351ccd7c18e06a65c74a452774ce3a937821687b58fecb4ab31ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling fizzbuzz_by_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "872ffcb23c2351ccd7c18e06a65c74a452774ce3a937821687b58fecb4ab31ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872ffcb23c2351ccd7c18e06a65c74a452774ce3a937821687b58fecb4ab31ef", kill_on_drop: false }`
[INFO] [stdout] 872ffcb23c2351ccd7c18e06a65c74a452774ce3a937821687b58fecb4ab31ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4672f8c2c95638ce374cfd2d13b33982fc721c091a648b0902fb654e867e4d30
[INFO] running `Command { std: "docker" "start" "-a" "4672f8c2c95638ce374cfd2d13b33982fc721c091a648b0902fb654e867e4d30", kill_on_drop: false }`
[INFO] [stderr]    Compiling fizzbuzz_by_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "4672f8c2c95638ce374cfd2d13b33982fc721c091a648b0902fb654e867e4d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4672f8c2c95638ce374cfd2d13b33982fc721c091a648b0902fb654e867e4d30", kill_on_drop: false }`
[INFO] [stdout] 4672f8c2c95638ce374cfd2d13b33982fc721c091a648b0902fb654e867e4d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5604b2b8f572df163d198724b10c3ddbf8faa70abadf0b2e5bca36ac9d19249
[INFO] running `Command { std: "docker" "start" "-a" "f5604b2b8f572df163d198724b10c3ddbf8faa70abadf0b2e5bca36ac9d19249", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fizzbuzz_by_rust-48d4678321314c4d)
[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" "f5604b2b8f572df163d198724b10c3ddbf8faa70abadf0b2e5bca36ac9d19249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5604b2b8f572df163d198724b10c3ddbf8faa70abadf0b2e5bca36ac9d19249", kill_on_drop: false }`
[INFO] [stdout] f5604b2b8f572df163d198724b10c3ddbf8faa70abadf0b2e5bca36ac9d19249