[INFO] cloning repository https://github.com/lbrande/rust-kattis-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lbrande/rust-kattis-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbrande%2Frust-kattis-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbrande%2Frust-kattis-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7649a07a3b44958d9892461a8209dcae1efe62f3
[INFO] testing lbrande/rust-kattis-template against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbrande%2Frust-kattis-template" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lbrande/rust-kattis-template on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lbrande/rust-kattis-template
[INFO] finished tweaking git repo https://github.com/lbrande/rust-kattis-template
[INFO] tweaked toml for git repo https://github.com/lbrande/rust-kattis-template written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/lbrande/rust-kattis-template already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e24d770d1a9fcf12dba8c3a44233fac05dd53e1eee63a520f2b9cc3c7be5ac46
[INFO] running `Command { std: "docker" "start" "-a" "e24d770d1a9fcf12dba8c3a44233fac05dd53e1eee63a520f2b9cc3c7be5ac46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e24d770d1a9fcf12dba8c3a44233fac05dd53e1eee63a520f2b9cc3c7be5ac46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24d770d1a9fcf12dba8c3a44233fac05dd53e1eee63a520f2b9cc3c7be5ac46", kill_on_drop: false }`
[INFO] [stdout] e24d770d1a9fcf12dba8c3a44233fac05dd53e1eee63a520f2b9cc3c7be5ac46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf033f8dc617722f6a5c0befa13a239f2279a6fe76dcb741fabeed3aa03a71c9
[INFO] running `Command { std: "docker" "start" "-a" "bf033f8dc617722f6a5c0befa13a239f2279a6fe76dcb741fabeed3aa03a71c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-kattis-template v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "bf033f8dc617722f6a5c0befa13a239f2279a6fe76dcb741fabeed3aa03a71c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf033f8dc617722f6a5c0befa13a239f2279a6fe76dcb741fabeed3aa03a71c9", kill_on_drop: false }`
[INFO] [stdout] bf033f8dc617722f6a5c0befa13a239f2279a6fe76dcb741fabeed3aa03a71c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 870112b402d2ff61cd3ffe9e66503ae29580951c8429c648c77f99958c1e4787
[INFO] running `Command { std: "docker" "start" "-a" "870112b402d2ff61cd3ffe9e66503ae29580951c8429c648c77f99958c1e4787", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-kattis-template v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "870112b402d2ff61cd3ffe9e66503ae29580951c8429c648c77f99958c1e4787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870112b402d2ff61cd3ffe9e66503ae29580951c8429c648c77f99958c1e4787", kill_on_drop: false }`
[INFO] [stdout] 870112b402d2ff61cd3ffe9e66503ae29580951c8429c648c77f99958c1e4787
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abeacb2bb85face1ce327e487dc3fa75ad04e876126c3df4fa70ecaa6292a7fa
[INFO] running `Command { std: "docker" "start" "-a" "abeacb2bb85face1ce327e487dc3fa75ad04e876126c3df4fa70ecaa6292a7fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_kattis_template-ae8d81d2d6add120)
[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" "abeacb2bb85face1ce327e487dc3fa75ad04e876126c3df4fa70ecaa6292a7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abeacb2bb85face1ce327e487dc3fa75ad04e876126c3df4fa70ecaa6292a7fa", kill_on_drop: false }`
[INFO] [stdout] abeacb2bb85face1ce327e487dc3fa75ad04e876126c3df4fa70ecaa6292a7fa