[INFO] cloning repository https://github.com/bonitoaubrey/fizz_buzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bonitoaubrey/fizz_buzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonitoaubrey%2Ffizz_buzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonitoaubrey%2Ffizz_buzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e12b5b1bfdfe5182f812c1367fa1740ad036a439
[INFO] testing bonitoaubrey/fizz_buzz against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonitoaubrey%2Ffizz_buzz" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bonitoaubrey/fizz_buzz 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/bonitoaubrey/fizz_buzz
[INFO] finished tweaking git repo https://github.com/bonitoaubrey/fizz_buzz
[INFO] tweaked toml for git repo https://github.com/bonitoaubrey/fizz_buzz written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/bonitoaubrey/fizz_buzz 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 9d409f991236c05c0281cf4121d4ac7d8f05154d21f890343815765019d16b21
[INFO] running `Command { std: "docker" "start" "-a" "9d409f991236c05c0281cf4121d4ac7d8f05154d21f890343815765019d16b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d409f991236c05c0281cf4121d4ac7d8f05154d21f890343815765019d16b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d409f991236c05c0281cf4121d4ac7d8f05154d21f890343815765019d16b21", kill_on_drop: false }`
[INFO] [stdout] 9d409f991236c05c0281cf4121d4ac7d8f05154d21f890343815765019d16b21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] ab93b205b8117825547da47bd23fd26f2ed531823e6dbcd21439bd62d0d0f9b3
[INFO] running `Command { std: "docker" "start" "-a" "ab93b205b8117825547da47bd23fd26f2ed531823e6dbcd21439bd62d0d0f9b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling fizz_buzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "ab93b205b8117825547da47bd23fd26f2ed531823e6dbcd21439bd62d0d0f9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab93b205b8117825547da47bd23fd26f2ed531823e6dbcd21439bd62d0d0f9b3", kill_on_drop: false }`
[INFO] [stdout] ab93b205b8117825547da47bd23fd26f2ed531823e6dbcd21439bd62d0d0f9b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 51977a95f65aa3e9c87dc8a4b05bdb04c37ddbf4cf4f9ad00125fd42cbada50b
[INFO] running `Command { std: "docker" "start" "-a" "51977a95f65aa3e9c87dc8a4b05bdb04c37ddbf4cf4f9ad00125fd42cbada50b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fizz_buzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "51977a95f65aa3e9c87dc8a4b05bdb04c37ddbf4cf4f9ad00125fd42cbada50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51977a95f65aa3e9c87dc8a4b05bdb04c37ddbf4cf4f9ad00125fd42cbada50b", kill_on_drop: false }`
[INFO] [stdout] 51977a95f65aa3e9c87dc8a4b05bdb04c37ddbf4cf4f9ad00125fd42cbada50b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] d8f5d8e1e1410ffe4fbbd2dc51c674a59d1699e4f8f6a427bf3a61d9422ef567
[INFO] running `Command { std: "docker" "start" "-a" "d8f5d8e1e1410ffe4fbbd2dc51c674a59d1699e4f8f6a427bf3a61d9422ef567", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.74s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fizz_buzz-ebc456396f178f04)
[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" "d8f5d8e1e1410ffe4fbbd2dc51c674a59d1699e4f8f6a427bf3a61d9422ef567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f5d8e1e1410ffe4fbbd2dc51c674a59d1699e4f8f6a427bf3a61d9422ef567", kill_on_drop: false }`
[INFO] [stdout] d8f5d8e1e1410ffe4fbbd2dc51c674a59d1699e4f8f6a427bf3a61d9422ef567