[INFO] cloning repository https://github.com/ananaso/the_twelve_days_of_christmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ananaso/the_twelve_days_of_christmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fananaso%2Fthe_twelve_days_of_christmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fananaso%2Fthe_twelve_days_of_christmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c59e96e020f64251f93799201fbc7455a7bc0b7
[INFO] building ananaso/the_twelve_days_of_christmas against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fananaso%2Fthe_twelve_days_of_christmas" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ananaso/the_twelve_days_of_christmas on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ananaso/the_twelve_days_of_christmas
[INFO] finished tweaking git repo https://github.com/ananaso/the_twelve_days_of_christmas
[INFO] tweaked toml for git repo https://github.com/ananaso/the_twelve_days_of_christmas written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ananaso/the_twelve_days_of_christmas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 218969fbd263c413c8ec8192ed9a98c6b512b17b7a15a6b5e9915477f13b1a91
[INFO] running `Command { std: "docker" "start" "-a" "218969fbd263c413c8ec8192ed9a98c6b512b17b7a15a6b5e9915477f13b1a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "218969fbd263c413c8ec8192ed9a98c6b512b17b7a15a6b5e9915477f13b1a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218969fbd263c413c8ec8192ed9a98c6b512b17b7a15a6b5e9915477f13b1a91", kill_on_drop: false }`
[INFO] [stdout] 218969fbd263c413c8ec8192ed9a98c6b512b17b7a15a6b5e9915477f13b1a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97604e41e24cb5e8d5fa285facb80084027b9faa0d1470560c73ed3633623ab
[INFO] running `Command { std: "docker" "start" "-a" "d97604e41e24cb5e8d5fa285facb80084027b9faa0d1470560c73ed3633623ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_twelve_days_of_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "d97604e41e24cb5e8d5fa285facb80084027b9faa0d1470560c73ed3633623ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97604e41e24cb5e8d5fa285facb80084027b9faa0d1470560c73ed3633623ab", kill_on_drop: false }`
[INFO] [stdout] d97604e41e24cb5e8d5fa285facb80084027b9faa0d1470560c73ed3633623ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d13832c90e30a62a6be579c117e4d1b07350404ba3b1b3c5289a089e7b18c82d
[INFO] running `Command { std: "docker" "start" "-a" "d13832c90e30a62a6be579c117e4d1b07350404ba3b1b3c5289a089e7b18c82d", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_twelve_days_of_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d13832c90e30a62a6be579c117e4d1b07350404ba3b1b3c5289a089e7b18c82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13832c90e30a62a6be579c117e4d1b07350404ba3b1b3c5289a089e7b18c82d", kill_on_drop: false }`
[INFO] [stdout] d13832c90e30a62a6be579c117e4d1b07350404ba3b1b3c5289a089e7b18c82d