[INFO] cloning repository https://github.com/rust-learn/temperature-conversion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-learn/temperature-conversion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-learn%2Ftemperature-conversion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-learn%2Ftemperature-conversion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fec7602d1568c3f0b6961cf7c3e3b7e3f3135f2e
[INFO] testing rust-learn/temperature-conversion against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-learn%2Ftemperature-conversion" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-learn/temperature-conversion 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/rust-learn/temperature-conversion
[INFO] finished tweaking git repo https://github.com/rust-learn/temperature-conversion
[INFO] tweaked toml for git repo https://github.com/rust-learn/temperature-conversion written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-learn/temperature-conversion 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f897159b692b5030f0cae24d6f2d77ff478376b374946bf0874df3511d1e5ee3
[INFO] running `Command { std: "docker" "start" "-a" "f897159b692b5030f0cae24d6f2d77ff478376b374946bf0874df3511d1e5ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f897159b692b5030f0cae24d6f2d77ff478376b374946bf0874df3511d1e5ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f897159b692b5030f0cae24d6f2d77ff478376b374946bf0874df3511d1e5ee3", kill_on_drop: false }`
[INFO] [stdout] f897159b692b5030f0cae24d6f2d77ff478376b374946bf0874df3511d1e5ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] fa751ef4a02ae56c155f927a21d92184b392fa5d87a44a307aa795f23ee30836
[INFO] running `Command { std: "docker" "start" "-a" "fa751ef4a02ae56c155f927a21d92184b392fa5d87a44a307aa795f23ee30836", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling temperature-conversion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "fa751ef4a02ae56c155f927a21d92184b392fa5d87a44a307aa795f23ee30836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa751ef4a02ae56c155f927a21d92184b392fa5d87a44a307aa795f23ee30836", kill_on_drop: false }`
[INFO] [stdout] fa751ef4a02ae56c155f927a21d92184b392fa5d87a44a307aa795f23ee30836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 8576f1a9275c4a7f1f4dfc78a5e77f3e77291af8042bc4b146982afd69be7cc6
[INFO] running `Command { std: "docker" "start" "-a" "8576f1a9275c4a7f1f4dfc78a5e77f3e77291af8042bc4b146982afd69be7cc6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling temperature-conversion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "8576f1a9275c4a7f1f4dfc78a5e77f3e77291af8042bc4b146982afd69be7cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8576f1a9275c4a7f1f4dfc78a5e77f3e77291af8042bc4b146982afd69be7cc6", kill_on_drop: false }`
[INFO] [stdout] 8576f1a9275c4a7f1f4dfc78a5e77f3e77291af8042bc4b146982afd69be7cc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1af2f94df1441b30f97d2431e314ff143c8ea7d91daa976d508ac3dd0ab8f002
[INFO] running `Command { std: "docker" "start" "-a" "1af2f94df1441b30f97d2431e314ff143c8ea7d91daa976d508ac3dd0ab8f002", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/temperature_conversion-ad104e9171654901)
[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" "1af2f94df1441b30f97d2431e314ff143c8ea7d91daa976d508ac3dd0ab8f002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af2f94df1441b30f97d2431e314ff143c8ea7d91daa976d508ac3dd0ab8f002", kill_on_drop: false }`
[INFO] [stdout] 1af2f94df1441b30f97d2431e314ff143c8ea7d91daa976d508ac3dd0ab8f002