[INFO] cloning repository https://github.com/phozzy/fahrenheit2celsius
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phozzy/fahrenheit2celsius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphozzy%2Ffahrenheit2celsius", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphozzy%2Ffahrenheit2celsius'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20460c1b2097d4e05675a7a590c2e5ed98acf9b5
[INFO] testing phozzy/fahrenheit2celsius 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%2Fphozzy%2Ffahrenheit2celsius" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phozzy/fahrenheit2celsius 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/phozzy/fahrenheit2celsius
[INFO] finished tweaking git repo https://github.com/phozzy/fahrenheit2celsius
[INFO] tweaked toml for git repo https://github.com/phozzy/fahrenheit2celsius written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/phozzy/fahrenheit2celsius 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 14799cfcf6e882d2d306508c3c007a01edab8ffc63c77cbce0ef873cf79f5c77
[INFO] running `Command { std: "docker" "start" "-a" "14799cfcf6e882d2d306508c3c007a01edab8ffc63c77cbce0ef873cf79f5c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14799cfcf6e882d2d306508c3c007a01edab8ffc63c77cbce0ef873cf79f5c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14799cfcf6e882d2d306508c3c007a01edab8ffc63c77cbce0ef873cf79f5c77", kill_on_drop: false }`
[INFO] [stdout] 14799cfcf6e882d2d306508c3c007a01edab8ffc63c77cbce0ef873cf79f5c77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 459900b465231a58c9a8a28c7b6914c5608417730fff8baa3eea3c8683ce9366
[INFO] running `Command { std: "docker" "start" "-a" "459900b465231a58c9a8a28c7b6914c5608417730fff8baa3eea3c8683ce9366", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit2celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "459900b465231a58c9a8a28c7b6914c5608417730fff8baa3eea3c8683ce9366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459900b465231a58c9a8a28c7b6914c5608417730fff8baa3eea3c8683ce9366", kill_on_drop: false }`
[INFO] [stdout] 459900b465231a58c9a8a28c7b6914c5608417730fff8baa3eea3c8683ce9366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8843445ad55ac8fd45fc3632e9a589e80ab6fce09192ac752b3caf765824a669
[INFO] running `Command { std: "docker" "start" "-a" "8843445ad55ac8fd45fc3632e9a589e80ab6fce09192ac752b3caf765824a669", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit2celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "8843445ad55ac8fd45fc3632e9a589e80ab6fce09192ac752b3caf765824a669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8843445ad55ac8fd45fc3632e9a589e80ab6fce09192ac752b3caf765824a669", kill_on_drop: false }`
[INFO] [stdout] 8843445ad55ac8fd45fc3632e9a589e80ab6fce09192ac752b3caf765824a669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 324a2f2a5b5d66b3190ba0913a64701f668682bec36fec846ee0edb3ac65bfab
[INFO] running `Command { std: "docker" "start" "-a" "324a2f2a5b5d66b3190ba0913a64701f668682bec36fec846ee0edb3ac65bfab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fahrenheit2celsius-78e20c656d562128)
[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" "324a2f2a5b5d66b3190ba0913a64701f668682bec36fec846ee0edb3ac65bfab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324a2f2a5b5d66b3190ba0913a64701f668682bec36fec846ee0edb3ac65bfab", kill_on_drop: false }`
[INFO] [stdout] 324a2f2a5b5d66b3190ba0913a64701f668682bec36fec846ee0edb3ac65bfab