[INFO] cloning repository https://github.com/tylpk1216/hamming7264
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tylpk1216/hamming7264" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylpk1216%2Fhamming7264", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylpk1216%2Fhamming7264'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db0b51c344665512b0aaed127635cf5c3eb8a607
[INFO] testing tylpk1216/hamming7264 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylpk1216%2Fhamming7264" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tylpk1216/hamming7264 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tylpk1216/hamming7264
[INFO] finished tweaking git repo https://github.com/tylpk1216/hamming7264
[INFO] tweaked toml for git repo https://github.com/tylpk1216/hamming7264 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/tylpk1216/hamming7264 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 913fdaa85148d593d7dfa2ec1f43fe082fc928f036e4e72d6f93f824e5d351e9
[INFO] running `Command { std: "docker" "start" "-a" "913fdaa85148d593d7dfa2ec1f43fe082fc928f036e4e72d6f93f824e5d351e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "913fdaa85148d593d7dfa2ec1f43fe082fc928f036e4e72d6f93f824e5d351e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913fdaa85148d593d7dfa2ec1f43fe082fc928f036e4e72d6f93f824e5d351e9", kill_on_drop: false }`
[INFO] [stdout] 913fdaa85148d593d7dfa2ec1f43fe082fc928f036e4e72d6f93f824e5d351e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c22e7474a7a3b0eaa7f67b110470c61ea849976b30955b4d0adf69163a23638e
[INFO] running `Command { std: "docker" "start" "-a" "c22e7474a7a3b0eaa7f67b110470c61ea849976b30955b4d0adf69163a23638e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hamming7264 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "c22e7474a7a3b0eaa7f67b110470c61ea849976b30955b4d0adf69163a23638e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22e7474a7a3b0eaa7f67b110470c61ea849976b30955b4d0adf69163a23638e", kill_on_drop: false }`
[INFO] [stdout] c22e7474a7a3b0eaa7f67b110470c61ea849976b30955b4d0adf69163a23638e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28f1fd28eab50c3855baf8f073a7aa7f0d1c58562d43a795d9396756d066c60e
[INFO] running `Command { std: "docker" "start" "-a" "28f1fd28eab50c3855baf8f073a7aa7f0d1c58562d43a795d9396756d066c60e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hamming7264 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hamming7264-fd154720bad298cd)
[INFO] running `Command { std: "docker" "inspect" "28f1fd28eab50c3855baf8f073a7aa7f0d1c58562d43a795d9396756d066c60e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f1fd28eab50c3855baf8f073a7aa7f0d1c58562d43a795d9396756d066c60e", kill_on_drop: false }`
[INFO] [stdout] 28f1fd28eab50c3855baf8f073a7aa7f0d1c58562d43a795d9396756d066c60e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13b264c2f7e5fd08eb4a101bf88ee8aac335a0a7826389a247d3b2eb6c0b716a
[INFO] running `Command { std: "docker" "start" "-a" "13b264c2f7e5fd08eb4a101bf88ee8aac335a0a7826389a247d3b2eb6c0b716a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hamming7264-fd154720bad298cd)
[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" "13b264c2f7e5fd08eb4a101bf88ee8aac335a0a7826389a247d3b2eb6c0b716a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b264c2f7e5fd08eb4a101bf88ee8aac335a0a7826389a247d3b2eb6c0b716a", kill_on_drop: false }`
[INFO] [stdout] 13b264c2f7e5fd08eb4a101bf88ee8aac335a0a7826389a247d3b2eb6c0b716a