[INFO] updating cached repository onesk/aoc2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/onesk/aoc2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/onesk/aoc2018" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/onesk/aoc2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/onesk/aoc2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/onesk/aoc2018" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/onesk/aoc2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/onesk/aoc2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3d18ae1d341864fb59bb7140504d37c17cf2c8f4
[INFO] sha for GitHub repo onesk/aoc2018: 3d18ae1d341864fb59bb7140504d37c17cf2c8f4
[INFO] validating manifest of onesk/aoc2018 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of onesk/aoc2018 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing onesk/aoc2018
[INFO] finished frobbing onesk/aoc2018
[INFO] frobbed toml for onesk/aoc2018 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/onesk/aoc2018/Cargo.toml
[INFO] started frobbing onesk/aoc2018
[INFO] finished frobbing onesk/aoc2018
[INFO] frobbed toml for onesk/aoc2018 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/onesk/aoc2018/Cargo.toml
[INFO] crate onesk/aoc2018 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking onesk/aoc2018 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-1/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/onesk/aoc2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 70333096a2f7d2bc862bfbb8781f9be6a742b4e6f19b1a9b011c1bf187d12a2e
[INFO] running `"docker" "start" "-a" "70333096a2f7d2bc862bfbb8781f9be6a742b4e6f19b1a9b011c1bf187d12a2e"`
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking aoc2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `re_prefix` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     static ref re_prefix: Regex = Regex::new(RE_PREFIX).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^^ help: convert the identifier to upper case: `RE_PREFIX`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_guard` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:19:16
[INFO] [stderr]    |
[INFO] [stderr] 19 |     static ref re_guard: Regex = Regex::new(RE_GUARD).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_GUARD`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_sleep` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     static ref re_sleep: Regex = Regex::new(RE_SLEEP).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_SLEEP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_awake` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |     static ref re_awake: Regex = Regex::new(RE_AWAKE).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_AWAKE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_prefix` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     static ref re_prefix: Regex = Regex::new(RE_PREFIX).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^^ help: convert the identifier to upper case: `RE_PREFIX`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_guard` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:19:16
[INFO] [stderr]    |
[INFO] [stderr] 19 |     static ref re_guard: Regex = Regex::new(RE_GUARD).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_GUARD`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_sleep` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     static ref re_sleep: Regex = Regex::new(RE_SLEEP).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_SLEEP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_awake` should have an upper case name
[INFO] [stderr]   --> src/bin/4.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |     static ref re_awake: Regex = Regex::new(RE_AWAKE).expect("regex should compile");
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_AWAKE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `"docker" "inspect" "70333096a2f7d2bc862bfbb8781f9be6a742b4e6f19b1a9b011c1bf187d12a2e"`
[INFO] running `"docker" "rm" "-f" "70333096a2f7d2bc862bfbb8781f9be6a742b4e6f19b1a9b011c1bf187d12a2e"`
[INFO] [stdout] 70333096a2f7d2bc862bfbb8781f9be6a742b4e6f19b1a9b011c1bf187d12a2e