[INFO] cloning repository https://github.com/ingalless/rust-book-workthrough
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ingalless/rust-book-workthrough" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fingalless%2Frust-book-workthrough", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fingalless%2Frust-book-workthrough'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b502fc6ee2559718ae1c869bd1f86d71b3250cc4
[INFO] testing ingalless/rust-book-workthrough against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fingalless%2Frust-book-workthrough" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ingalless/rust-book-workthrough on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ingalless/rust-book-workthrough
[INFO] finished tweaking git repo https://github.com/ingalless/rust-book-workthrough
[INFO] tweaked toml for git repo https://github.com/ingalless/rust-book-workthrough written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/ingalless/rust-book-workthrough already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eaa33c79ab4f778e8df06c7ffc6afe10a42d342d73e42b5a56f59175e348f2c
[INFO] running `Command { std: "docker" "start" "-a" "6eaa33c79ab4f778e8df06c7ffc6afe10a42d342d73e42b5a56f59175e348f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eaa33c79ab4f778e8df06c7ffc6afe10a42d342d73e42b5a56f59175e348f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eaa33c79ab4f778e8df06c7ffc6afe10a42d342d73e42b5a56f59175e348f2c", kill_on_drop: false }`
[INFO] [stdout] 6eaa33c79ab4f778e8df06c7ffc6afe10a42d342d73e42b5a56f59175e348f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 764305b0737fc960e628afce090f04c857232668fc92556e607f4cfaefc0d67b
[INFO] running `Command { std: "docker" "start" "-a" "764305b0737fc960e628afce090f04c857232668fc92556e607f4cfaefc0d67b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chapter-3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "764305b0737fc960e628afce090f04c857232668fc92556e607f4cfaefc0d67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764305b0737fc960e628afce090f04c857232668fc92556e607f4cfaefc0d67b", kill_on_drop: false }`
[INFO] [stdout] 764305b0737fc960e628afce090f04c857232668fc92556e607f4cfaefc0d67b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 476771b16b724051fe6ce573c0157d7277b3b17831a7f343b1b7dc7c6083292a
[INFO] running `Command { std: "docker" "start" "-a" "476771b16b724051fe6ce573c0157d7277b3b17831a7f343b1b7dc7c6083292a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chapter-3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.82s
[INFO] running `Command { std: "docker" "inspect" "476771b16b724051fe6ce573c0157d7277b3b17831a7f343b1b7dc7c6083292a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476771b16b724051fe6ce573c0157d7277b3b17831a7f343b1b7dc7c6083292a", kill_on_drop: false }`
[INFO] [stdout] 476771b16b724051fe6ce573c0157d7277b3b17831a7f343b1b7dc7c6083292a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2da9eaa31631125256e5a20558c29d9e407ecb594fe7a7cb442a234511722981
[INFO] running `Command { std: "docker" "start" "-a" "2da9eaa31631125256e5a20558c29d9e407ecb594fe7a7cb442a234511722981", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chapter_3-9d9fe7c7ff013c2a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test converts_to_celsius ... ok
[INFO] [stdout] test converts_to_farrenheit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2da9eaa31631125256e5a20558c29d9e407ecb594fe7a7cb442a234511722981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da9eaa31631125256e5a20558c29d9e407ecb594fe7a7cb442a234511722981", kill_on_drop: false }`
[INFO] [stdout] 2da9eaa31631125256e5a20558c29d9e407ecb594fe7a7cb442a234511722981