[INFO] updating cached repository migerh/aoc2018-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/migerh/aoc2018-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/migerh/aoc2018-rs" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/migerh/aoc2018-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/migerh/aoc2018-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/migerh/aoc2018-rs" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/migerh/aoc2018-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/migerh/aoc2018-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 566d81609c521a1a5658005f490fde85a9d5bda3
[INFO] sha for GitHub repo migerh/aoc2018-rs: 566d81609c521a1a5658005f490fde85a9d5bda3
[INFO] validating manifest of migerh/aoc2018-rs on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of migerh/aoc2018-rs on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing migerh/aoc2018-rs
[INFO] finished frobbing migerh/aoc2018-rs
[INFO] frobbed toml for migerh/aoc2018-rs written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/migerh/aoc2018-rs/Cargo.toml
[INFO] started frobbing migerh/aoc2018-rs
[INFO] finished frobbing migerh/aoc2018-rs
[INFO] frobbed toml for migerh/aoc2018-rs written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/migerh/aoc2018-rs/Cargo.toml
[INFO] crate migerh/aoc2018-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking migerh/aoc2018-rs against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/migerh/aoc2018-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7eefcfd6e194ac21086475c1cf123c6c1824a1694c0baf204c5f08cb9779d08e
[INFO] running `"docker" "start" "-a" "7eefcfd6e194ac21086475c1cf123c6c1824a1694c0baf204c5f08cb9779d08e"`
[INFO] [stderr]     Checking y2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `REFallsAsleep` should have an upper case name
[INFO] [stderr]   --> src/day4/mod.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |       static ref REFallsAsleep: Regex = Regex::new(r"falls asleep").unwrap();
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: convert the identifier to upper case: `REFALLS_ASLEEP`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `REWakesUp` should have an upper case name
[INFO] [stderr]   --> src/day4/mod.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |       static ref REWakesUp: Regex = Regex::new(r"wakes up").unwrap();
[INFO] [stderr]    |                  ^^^^^^^^^ help: convert the identifier to upper case: `REWAKES_UP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `REStarts` should have an upper case name
[INFO] [stderr]   --> src/day4/mod.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |       static ref REStarts: Regex = Regex::new(r"Guard \#(\d+) begins shift").unwrap();
[INFO] [stderr]    |                  ^^^^^^^^ help: convert the identifier to upper case: `RESTARTS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `REEdge` should have an upper case name
[INFO] [stderr]   --> src/day7/common.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |       static ref REEdge: Regex = Regex::new(r"Step (.) must be finished before step (.) can begin\.").unwrap();
[INFO] [stderr]    |                  ^^^^^^ help: convert the identifier to upper case: `REEDGE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_state` should have an upper case name
[INFO] [stderr]   --> src/day16/problems.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |     static ref RE_state: Regex = Regex::new(r"\[(\d+), (\d+), (\d+), (\d+)\]").unwrap();
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_STATE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_instruction` should have an upper case name
[INFO] [stderr]   --> src/day16/problems.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     static ref RE_instruction: Regex = Regex::new(r"(\d+) (\d+) (\d+) (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_INSTRUCTION`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_before` should have an upper case name
[INFO] [stderr]   --> src/day16/problems.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 84 |     static ref RE_before: Regex = Regex::new(r"Before:").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^ help: convert the identifier to upper case: `RE_BEFORE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_x` should have an upper case name
[INFO] [stderr]   --> src/day17/mod.rs:64:16
[INFO] [stderr]    |
[INFO] [stderr] 64 |     static ref RE_x: Regex = Regex::new(r"x=(\d+)(\.\.)?(\d+)?").unwrap();
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `RE_X`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_y` should have an upper case name
[INFO] [stderr]   --> src/day17/mod.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |     static ref RE_y: Regex = Regex::new(r"y=(\d+)(\.\.)?(\d+)?").unwrap();
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `RE_Y`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_ip` should have an upper case name
[INFO] [stderr]   --> src/day19/problems.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     static ref RE_ip: Regex = Regex::new(r"#ip (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to upper case: `RE_IP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_instruction` should have an upper case name
[INFO] [stderr]   --> src/day19/problems.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     static ref RE_instruction: Regex = Regex::new(r"([a-z]{4}) (\d+) (\d+) (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_INSTRUCTION`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_ip` should have an upper case name
[INFO] [stderr]   --> src/day21/problems.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |     static ref RE_ip: Regex = Regex::new(r"#ip (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to upper case: `RE_IP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_instruction` should have an upper case name
[INFO] [stderr]   --> src/day21/problems.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |     static ref RE_instruction: Regex = Regex::new(r"([a-z]{4}) (\d+) (\d+) (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_INSTRUCTION`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_bot` should have an upper case name
[INFO] [stderr]   --> src/day23/mod.rs:25:18
[INFO] [stderr]    |
[INFO] [stderr] 25 |       static ref RE_bot: Regex = Regex::new(r"pos=<(-?\d+),(-?\d+),(-?\d+)>, r=(\d+)").unwrap();
[INFO] [stderr]    |                  ^^^^^^ help: convert the identifier to upper case: `RE_BOT`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_weak` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     static ref RE_weak: Regex = Regex::new(r"weak to (\w+),?\s?(\w+)?,?\s?(\w+)?,?\s?(\w+)?").unwrap();
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `RE_WEAK`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_immune` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     static ref RE_immune: Regex = Regex::new(r"immune to (\w+),?\s?(\w+)?,?\s?(\w+)?,?\s?(\w+)?").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^ help: convert the identifier to upper case: `RE_IMMUNE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_group` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:55:16
[INFO] [stderr]    |
[INFO] [stderr] 55 |     static ref RE_group: Regex = Regex::new(r"(\d+) units each with (\d+) hit points (\(.*\))? with an attack that does (\d+) (\w+) damage at initiative (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_GROUP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_group_nospecial` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |     static ref RE_group_nospecial: Regex = Regex::new(r"(\d+) units each with (\d+) hit points (with) an attack that does (\d+) (\w+) damage at initiative (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_GROUP_NOSPECIAL`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `REFallsAsleep` should have an upper case name
[INFO] [stderr]   --> src/day4/mod.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |       static ref REFallsAsleep: Regex = Regex::new(r"falls asleep").unwrap();
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: convert the identifier to upper case: `REFALLS_ASLEEP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `REWakesUp` should have an upper case name
[INFO] [stderr]   --> src/day4/mod.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |       static ref REWakesUp: Regex = Regex::new(r"wakes up").unwrap();
[INFO] [stderr]    |                  ^^^^^^^^^ help: convert the identifier to upper case: `REWAKES_UP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `REStarts` should have an upper case name
[INFO] [stderr]   --> src/day4/mod.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |       static ref REStarts: Regex = Regex::new(r"Guard \#(\d+) begins shift").unwrap();
[INFO] [stderr]    |                  ^^^^^^^^ help: convert the identifier to upper case: `RESTARTS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `REEdge` should have an upper case name
[INFO] [stderr]   --> src/day7/common.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |       static ref REEdge: Regex = Regex::new(r"Step (.) must be finished before step (.) can begin\.").unwrap();
[INFO] [stderr]    |                  ^^^^^^ help: convert the identifier to upper case: `REEDGE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_state` should have an upper case name
[INFO] [stderr]   --> src/day16/problems.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |     static ref RE_state: Regex = Regex::new(r"\[(\d+), (\d+), (\d+), (\d+)\]").unwrap();
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_STATE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_instruction` should have an upper case name
[INFO] [stderr]   --> src/day16/problems.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     static ref RE_instruction: Regex = Regex::new(r"(\d+) (\d+) (\d+) (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_INSTRUCTION`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_before` should have an upper case name
[INFO] [stderr]   --> src/day16/problems.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 84 |     static ref RE_before: Regex = Regex::new(r"Before:").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^ help: convert the identifier to upper case: `RE_BEFORE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_x` should have an upper case name
[INFO] [stderr]   --> src/day17/mod.rs:64:16
[INFO] [stderr]    |
[INFO] [stderr] 64 |     static ref RE_x: Regex = Regex::new(r"x=(\d+)(\.\.)?(\d+)?").unwrap();
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `RE_X`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_y` should have an upper case name
[INFO] [stderr]   --> src/day17/mod.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |     static ref RE_y: Regex = Regex::new(r"y=(\d+)(\.\.)?(\d+)?").unwrap();
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `RE_Y`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_ip` should have an upper case name
[INFO] [stderr]   --> src/day19/problems.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     static ref RE_ip: Regex = Regex::new(r"#ip (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to upper case: `RE_IP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_instruction` should have an upper case name
[INFO] [stderr]   --> src/day19/problems.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     static ref RE_instruction: Regex = Regex::new(r"([a-z]{4}) (\d+) (\d+) (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_INSTRUCTION`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_ip` should have an upper case name
[INFO] [stderr]   --> src/day21/problems.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |     static ref RE_ip: Regex = Regex::new(r"#ip (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to upper case: `RE_IP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_instruction` should have an upper case name
[INFO] [stderr]   --> src/day21/problems.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |     static ref RE_instruction: Regex = Regex::new(r"([a-z]{4}) (\d+) (\d+) (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_INSTRUCTION`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_bot` should have an upper case name
[INFO] [stderr]   --> src/day23/mod.rs:25:18
[INFO] [stderr]    |
[INFO] [stderr] 25 |       static ref RE_bot: Regex = Regex::new(r"pos=<(-?\d+),(-?\d+),(-?\d+)>, r=(\d+)").unwrap();
[INFO] [stderr]    |                  ^^^^^^ help: convert the identifier to upper case: `RE_BOT`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_weak` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     static ref RE_weak: Regex = Regex::new(r"weak to (\w+),?\s?(\w+)?,?\s?(\w+)?,?\s?(\w+)?").unwrap();
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `RE_WEAK`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_immune` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     static ref RE_immune: Regex = Regex::new(r"immune to (\w+),?\s?(\w+)?,?\s?(\w+)?,?\s?(\w+)?").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^ help: convert the identifier to upper case: `RE_IMMUNE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_group` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:55:16
[INFO] [stderr]    |
[INFO] [stderr] 55 |     static ref RE_group: Regex = Regex::new(r"(\d+) units each with (\d+) hit points (\(.*\))? with an attack that does (\d+) (\w+) damage at initiative (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `RE_GROUP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `RE_group_nospecial` should have an upper case name
[INFO] [stderr]   --> src/day24/parse.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |     static ref RE_group_nospecial: Regex = Regex::new(r"(\d+) units each with (\d+) hit points (with) an attack that does (\d+) (\w+) damage at initiative (\d+)").unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_GROUP_NOSPECIAL`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `"docker" "inspect" "7eefcfd6e194ac21086475c1cf123c6c1824a1694c0baf204c5f08cb9779d08e"`
[INFO] running `"docker" "rm" "-f" "7eefcfd6e194ac21086475c1cf123c6c1824a1694c0baf204c5f08cb9779d08e"`
[INFO] [stdout] 7eefcfd6e194ac21086475c1cf123c6c1824a1694c0baf204c5f08cb9779d08e