[INFO] cloning repository https://github.com/henninglive/countdown-numbers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henninglive/countdown-numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenninglive%2Fcountdown-numbers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenninglive%2Fcountdown-numbers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0d10e96ac8a6a1411d8442275edaf8844b0a177
[INFO] checking henninglive/countdown-numbers against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenninglive%2Fcountdown-numbers" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/henninglive/countdown-numbers on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/henninglive/countdown-numbers
[INFO] finished tweaking git repo https://github.com/henninglive/countdown-numbers
[INFO] tweaked toml for git repo https://github.com/henninglive/countdown-numbers written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/henninglive/countdown-numbers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af6b4177156fed1babc239ae28f629f1484c948cf4c6b7968b5396bc0e539923
[INFO] running `Command { std: "docker" "start" "-a" "af6b4177156fed1babc239ae28f629f1484c948cf4c6b7968b5396bc0e539923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af6b4177156fed1babc239ae28f629f1484c948cf4c6b7968b5396bc0e539923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6b4177156fed1babc239ae28f629f1484c948cf4c6b7968b5396bc0e539923", kill_on_drop: false }`
[INFO] [stdout] af6b4177156fed1babc239ae28f629f1484c948cf4c6b7968b5396bc0e539923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d2b1c2fd9884b9a61a23b97101f5c0cc2cd902b89ab90f87ab8d45c95050eda
[INFO] running `Command { std: "docker" "start" "-a" "4d2b1c2fd9884b9a61a23b97101f5c0cc2cd902b89ab90f87ab8d45c95050eda", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.39
[INFO] [stderr]     Checking atty v0.2.8
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking clap v2.31.1
[INFO] [stderr]     Checking countdown-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/main.rs:274:77
[INFO] [stdout]     |
[INFO] [stdout] 274 |           println!("The rules of the Countdown Numbers Game are as follow:\n\n\
[INFO] [stdout]     |  _____________________________________________________________________________^
[INFO] [stdout] 275 | |
[INFO] [stdout] 276 | |                   The contestant chooses six numbers from two groups of,\n\
[INFO] [stdout]     | |__________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/main.rs:281:54
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     the rest will be small numbers.\n\n\
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 282 | |
[INFO] [stdout] 283 | |                   A random three-digit target is generated. The contestants\n\
[INFO] [stdout]     | |__________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/main.rs:274:77
[INFO] [stdout]     |
[INFO] [stdout] 274 |           println!("The rules of the Countdown Numbers Game are as follow:\n\n\
[INFO] [stdout]     |  _____________________________________________________________________________^
[INFO] [stdout] 275 | |
[INFO] [stdout] 276 | |                   The contestant chooses six numbers from two groups of,\n\
[INFO] [stdout]     | |__________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/main.rs:281:54
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     the rest will be small numbers.\n\n\
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 282 | |
[INFO] [stdout] 283 | |                   A random three-digit target is generated. The contestants\n\
[INFO] [stdout]     | |__________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.50s
[INFO] running `Command { std: "docker" "inspect" "4d2b1c2fd9884b9a61a23b97101f5c0cc2cd902b89ab90f87ab8d45c95050eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2b1c2fd9884b9a61a23b97101f5c0cc2cd902b89ab90f87ab8d45c95050eda", kill_on_drop: false }`
[INFO] [stdout] 4d2b1c2fd9884b9a61a23b97101f5c0cc2cd902b89ab90f87ab8d45c95050eda