[INFO] cloning repository https://github.com/musyu36/rust-competitive-programing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/musyu36/rust-competitive-programing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusyu36%2Frust-competitive-programing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusyu36%2Frust-competitive-programing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bf45ba52e5953b2414d3f081b20b27dba006ebe
[INFO] testing musyu36/rust-competitive-programing 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%2Fmusyu36%2Frust-competitive-programing" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/musyu36/rust-competitive-programing 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/musyu36/rust-competitive-programing
[INFO] finished tweaking git repo https://github.com/musyu36/rust-competitive-programing
[INFO] tweaked toml for git repo https://github.com/musyu36/rust-competitive-programing written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/musyu36/rust-competitive-programing 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c39c44e0b28b5134cfabc347ce5902cca01a4a40a663dd0c02f49554bf92824a
[INFO] running `Command { std: "docker" "start" "-a" "c39c44e0b28b5134cfabc347ce5902cca01a4a40a663dd0c02f49554bf92824a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c39c44e0b28b5134cfabc347ce5902cca01a4a40a663dd0c02f49554bf92824a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39c44e0b28b5134cfabc347ce5902cca01a4a40a663dd0c02f49554bf92824a", kill_on_drop: false }`
[INFO] [stdout] c39c44e0b28b5134cfabc347ce5902cca01a4a40a663dd0c02f49554bf92824a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6d434501a6ea0069adfe5123dabdd7e04707b6bd14e0f7bc5599fd211d310e63
[INFO] running `Command { std: "docker" "start" "-a" "6d434501a6ea0069adfe5123dabdd7e04707b6bd14e0f7bc5599fd211d310e63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling competitive-programing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "6d434501a6ea0069adfe5123dabdd7e04707b6bd14e0f7bc5599fd211d310e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d434501a6ea0069adfe5123dabdd7e04707b6bd14e0f7bc5599fd211d310e63", kill_on_drop: false }`
[INFO] [stdout] 6d434501a6ea0069adfe5123dabdd7e04707b6bd14e0f7bc5599fd211d310e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1493f4d9558b2b25b4531e990a55c1881a24c8e11ab89337dcb10939ff64ff6f
[INFO] running `Command { std: "docker" "start" "-a" "1493f4d9558b2b25b4531e990a55c1881a24c8e11ab89337dcb10939ff64ff6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling competitive-programing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/competitive_programing-7e4d12a8518f76fe)
[INFO] running `Command { std: "docker" "inspect" "1493f4d9558b2b25b4531e990a55c1881a24c8e11ab89337dcb10939ff64ff6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1493f4d9558b2b25b4531e990a55c1881a24c8e11ab89337dcb10939ff64ff6f", kill_on_drop: false }`
[INFO] [stdout] 1493f4d9558b2b25b4531e990a55c1881a24c8e11ab89337dcb10939ff64ff6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4f03285bbc52fa904f55fe5b430a28968b69b5af698993bee77fcec9362b6a34
[INFO] running `Command { std: "docker" "start" "-a" "4f03285bbc52fa904f55fe5b430a28968b69b5af698993bee77fcec9362b6a34", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/competitive_programing-7e4d12a8518f76fe)
[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" "4f03285bbc52fa904f55fe5b430a28968b69b5af698993bee77fcec9362b6a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f03285bbc52fa904f55fe5b430a28968b69b5af698993bee77fcec9362b6a34", kill_on_drop: false }`
[INFO] [stdout] 4f03285bbc52fa904f55fe5b430a28968b69b5af698993bee77fcec9362b6a34