[INFO] cloning repository https://github.com/ezlaif/christmas_song_carol_something
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ezlaif/christmas_song_carol_something" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezlaif%2Fchristmas_song_carol_something", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezlaif%2Fchristmas_song_carol_something'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb3f95f6e513486148989e87fc29d979c858e1c5
[INFO] testing ezlaif/christmas_song_carol_something against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezlaif%2Fchristmas_song_carol_something" "/workspace/builds/worker-116/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ezlaif/christmas_song_carol_something 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/ezlaif/christmas_song_carol_something
[INFO] finished tweaking git repo https://github.com/ezlaif/christmas_song_carol_something
[INFO] tweaked toml for git repo https://github.com/ezlaif/christmas_song_carol_something written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate git repo https://github.com/ezlaif/christmas_song_carol_something 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 2d6bed1d8cb3d9e95d0d3431e34449a73fc0ca4cbe05d09a8aa6fd69fe962260
[INFO] running `Command { std: "docker" "start" "-a" "2d6bed1d8cb3d9e95d0d3431e34449a73fc0ca4cbe05d09a8aa6fd69fe962260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d6bed1d8cb3d9e95d0d3431e34449a73fc0ca4cbe05d09a8aa6fd69fe962260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6bed1d8cb3d9e95d0d3431e34449a73fc0ca4cbe05d09a8aa6fd69fe962260", kill_on_drop: false }`
[INFO] [stdout] 2d6bed1d8cb3d9e95d0d3431e34449a73fc0ca4cbe05d09a8aa6fd69fe962260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] fa9ceaed10241d529ac1ba9b6f12e4d292f4f5964928cedb082c063c095dbebc
[INFO] running `Command { std: "docker" "start" "-a" "fa9ceaed10241d529ac1ba9b6f12e4d292f4f5964928cedb082c063c095dbebc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling christmas_song_carol_something v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.18s
[INFO] running `Command { std: "docker" "inspect" "fa9ceaed10241d529ac1ba9b6f12e4d292f4f5964928cedb082c063c095dbebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9ceaed10241d529ac1ba9b6f12e4d292f4f5964928cedb082c063c095dbebc", kill_on_drop: false }`
[INFO] [stdout] fa9ceaed10241d529ac1ba9b6f12e4d292f4f5964928cedb082c063c095dbebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] f388522758519a4288b12421ac8504f75b8ff96eaa0e304df34906282c72c1b3
[INFO] running `Command { std: "docker" "start" "-a" "f388522758519a4288b12421ac8504f75b8ff96eaa0e304df34906282c72c1b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling christmas_song_carol_something v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f388522758519a4288b12421ac8504f75b8ff96eaa0e304df34906282c72c1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f388522758519a4288b12421ac8504f75b8ff96eaa0e304df34906282c72c1b3", kill_on_drop: false }`
[INFO] [stdout] f388522758519a4288b12421ac8504f75b8ff96eaa0e304df34906282c72c1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] b720c8c6754a94014e76c538ce9e4bbe2c8a25afbb998a258175d57d2e9bbaf4
[INFO] running `Command { std: "docker" "start" "-a" "b720c8c6754a94014e76c538ce9e4bbe2c8a25afbb998a258175d57d2e9bbaf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/christmas_song_carol_something-aee8207687246999)
[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" "b720c8c6754a94014e76c538ce9e4bbe2c8a25afbb998a258175d57d2e9bbaf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b720c8c6754a94014e76c538ce9e4bbe2c8a25afbb998a258175d57d2e9bbaf4", kill_on_drop: false }`
[INFO] [stdout] b720c8c6754a94014e76c538ce9e4bbe2c8a25afbb998a258175d57d2e9bbaf4