[INFO] cloning repository https://github.com/YoungHaKim7/Rust_freeCodeCamp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YoungHaKim7/Rust_freeCodeCamp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoungHaKim7%2FRust_freeCodeCamp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoungHaKim7%2FRust_freeCodeCamp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 693ea31c1a82710d428863262af94d23eb41315b
[INFO] testing YoungHaKim7/Rust_freeCodeCamp against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoungHaKim7%2FRust_freeCodeCamp" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YoungHaKim7/Rust_freeCodeCamp on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YoungHaKim7/Rust_freeCodeCamp
[INFO] finished tweaking git repo https://github.com/YoungHaKim7/Rust_freeCodeCamp
[INFO] tweaked toml for git repo https://github.com/YoungHaKim7/Rust_freeCodeCamp written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/YoungHaKim7/Rust_freeCodeCamp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 849f4ae68113a603281620dc198b08cad8eeab4a91da33b5beba99cf6cead89b
[INFO] running `Command { std: "docker" "start" "-a" "849f4ae68113a603281620dc198b08cad8eeab4a91da33b5beba99cf6cead89b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "849f4ae68113a603281620dc198b08cad8eeab4a91da33b5beba99cf6cead89b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849f4ae68113a603281620dc198b08cad8eeab4a91da33b5beba99cf6cead89b", kill_on_drop: false }`
[INFO] [stdout] 849f4ae68113a603281620dc198b08cad8eeab4a91da33b5beba99cf6cead89b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 626748f2ed986f6693d283f1ced310a77543260046b664fc9388cbf5fbe926c6
[INFO] running `Command { std: "docker" "start" "-a" "626748f2ed986f6693d283f1ced310a77543260046b664fc9388cbf5fbe926c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_freecode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "626748f2ed986f6693d283f1ced310a77543260046b664fc9388cbf5fbe926c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626748f2ed986f6693d283f1ced310a77543260046b664fc9388cbf5fbe926c6", kill_on_drop: false }`
[INFO] [stdout] 626748f2ed986f6693d283f1ced310a77543260046b664fc9388cbf5fbe926c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb2075ec45d25896d9523a82833c2bcdaeb00e14261708d5791164a6ca57ce3b
[INFO] running `Command { std: "docker" "start" "-a" "bb2075ec45d25896d9523a82833c2bcdaeb00e14261708d5791164a6ca57ce3b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_freecode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "bb2075ec45d25896d9523a82833c2bcdaeb00e14261708d5791164a6ca57ce3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2075ec45d25896d9523a82833c2bcdaeb00e14261708d5791164a6ca57ce3b", kill_on_drop: false }`
[INFO] [stdout] bb2075ec45d25896d9523a82833c2bcdaeb00e14261708d5791164a6ca57ce3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8004819ab8ada98c9ef03ef4a7953e773ea391fc0a302571c7d2b37ea21d197
[INFO] running `Command { std: "docker" "start" "-a" "a8004819ab8ada98c9ef03ef4a7953e773ea391fc0a302571c7d2b37ea21d197", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_freecode-4aa5fd1156e2d0e8)
[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" "a8004819ab8ada98c9ef03ef4a7953e773ea391fc0a302571c7d2b37ea21d197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8004819ab8ada98c9ef03ef4a7953e773ea391fc0a302571c7d2b37ea21d197", kill_on_drop: false }`
[INFO] [stdout] a8004819ab8ada98c9ef03ef4a7953e773ea391fc0a302571c7d2b37ea21d197