[INFO] cloning repository https://github.com/hayekr/FtoC_converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hayekr/FtoC_converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayekr%2FFtoC_converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayekr%2FFtoC_converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63e29bbf5843868d2b58d6e16c0fb8d755154492
[INFO] testing hayekr/FtoC_converter against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayekr%2FFtoC_converter" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hayekr/FtoC_converter on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hayekr/FtoC_converter
[INFO] finished tweaking git repo https://github.com/hayekr/FtoC_converter
[INFO] tweaked toml for git repo https://github.com/hayekr/FtoC_converter written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/hayekr/FtoC_converter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb0faf4648044bc10f61c3604165c574bfb9f6d8aa3396c67945b592bd1d999
[INFO] running `Command { std: "docker" "start" "-a" "6fb0faf4648044bc10f61c3604165c574bfb9f6d8aa3396c67945b592bd1d999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb0faf4648044bc10f61c3604165c574bfb9f6d8aa3396c67945b592bd1d999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb0faf4648044bc10f61c3604165c574bfb9f6d8aa3396c67945b592bd1d999", kill_on_drop: false }`
[INFO] [stdout] 6fb0faf4648044bc10f61c3604165c574bfb9f6d8aa3396c67945b592bd1d999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85b2b2d567b9e165d044fe0c3cd4830268c9e06ced9827f436088205deaca4ab
[INFO] running `Command { std: "docker" "start" "-a" "85b2b2d567b9e165d044fe0c3cd4830268c9e06ced9827f436088205deaca4ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "85b2b2d567b9e165d044fe0c3cd4830268c9e06ced9827f436088205deaca4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b2b2d567b9e165d044fe0c3cd4830268c9e06ced9827f436088205deaca4ab", kill_on_drop: false }`
[INFO] [stdout] 85b2b2d567b9e165d044fe0c3cd4830268c9e06ced9827f436088205deaca4ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a8edc819d3489de43ad56a0d3b4700ea1f1ec39bf5e1f72d2c6063754ec1b97
[INFO] running `Command { std: "docker" "start" "-a" "6a8edc819d3489de43ad56a0d3b4700ea1f1ec39bf5e1f72d2c6063754ec1b97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ftoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "6a8edc819d3489de43ad56a0d3b4700ea1f1ec39bf5e1f72d2c6063754ec1b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8edc819d3489de43ad56a0d3b4700ea1f1ec39bf5e1f72d2c6063754ec1b97", kill_on_drop: false }`
[INFO] [stdout] 6a8edc819d3489de43ad56a0d3b4700ea1f1ec39bf5e1f72d2c6063754ec1b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 450da16d09cf06b92717625e0ac96934e347a3366f239f6360593d1e080d05fe
[INFO] running `Command { std: "docker" "start" "-a" "450da16d09cf06b92717625e0ac96934e347a3366f239f6360593d1e080d05fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ftoc-5c0f3c47da7eb5d9)
[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" "450da16d09cf06b92717625e0ac96934e347a3366f239f6360593d1e080d05fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450da16d09cf06b92717625e0ac96934e347a3366f239f6360593d1e080d05fe", kill_on_drop: false }`
[INFO] [stdout] 450da16d09cf06b92717625e0ac96934e347a3366f239f6360593d1e080d05fe