[INFO] cloning repository https://github.com/cbranch/aoc2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbranch/aoc2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbranch%2Faoc2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbranch%2Faoc2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2aa8d341bdf0187136bb6362c42f1412d1e51a1d
[INFO] checking cbranch/aoc2018 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbranch%2Faoc2018" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cbranch/aoc2018 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cbranch/aoc2018
[INFO] finished tweaking git repo https://github.com/cbranch/aoc2018
[INFO] tweaked toml for git repo https://github.com/cbranch/aoc2018 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/cbranch/aoc2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79e8889684aaf90f566e7c0bb650f3b5376e40dbee49c3d0cab5375593c13ac9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "79e8889684aaf90f566e7c0bb650f3b5376e40dbee49c3d0cab5375593c13ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79e8889684aaf90f566e7c0bb650f3b5376e40dbee49c3d0cab5375593c13ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e8889684aaf90f566e7c0bb650f3b5376e40dbee49c3d0cab5375593c13ac9", kill_on_drop: false }`
[INFO] [stdout] 79e8889684aaf90f566e7c0bb650f3b5376e40dbee49c3d0cab5375593c13ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a7c51f9f09c3abde209b201ab816de4156e79127dd5679ede6d4bed858f2fa6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a7c51f9f09c3abde209b201ab816de4156e79127dd5679ede6d4bed858f2fa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]     Checking memchr v2.1.1
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking aoc2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `claim_re` should have an upper case name
[INFO] [stdout]   --> src/bin/day3.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |         static ref claim_re: Regex = Regex::new("#(\\d+) @ (\\d+),(\\d+): (\\d+)x(\\d+)").unwrap();
[INFO] [stdout]    |                    ^^^^^^^^ help: convert the identifier to upper case: `CLAIM_RE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `claim_re` should have an upper case name
[INFO] [stdout]   --> src/bin/day3.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |         static ref claim_re: Regex = Regex::new("#(\\d+) @ (\\d+),(\\d+): (\\d+)x(\\d+)").unwrap();
[INFO] [stdout]    |                    ^^^^^^^^ help: convert the identifier to upper case: `CLAIM_RE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "7a7c51f9f09c3abde209b201ab816de4156e79127dd5679ede6d4bed858f2fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7c51f9f09c3abde209b201ab816de4156e79127dd5679ede6d4bed858f2fa6", kill_on_drop: false }`
[INFO] [stdout] 7a7c51f9f09c3abde209b201ab816de4156e79127dd5679ede6d4bed858f2fa6