[INFO] updating cached repository https://github.com/onesk/aoc2018
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b6d09c9b38d7e8a6b0653e13a929e2661253ac31
[INFO] testing onesk/aoc2018 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonesk%2Faoc2018" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/onesk/aoc2018 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/onesk/aoc2018
[INFO] finished tweaking git repo https://github.com/onesk/aoc2018
[INFO] tweaked toml for git repo https://github.com/onesk/aoc2018 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/onesk/aoc2018 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f0af74b06f01461a6108d0cdaea08e72b8af6e81b34c482222431674743f4ab2
[INFO] running `"docker" "start" "-a" "f0af74b06f01461a6108d0cdaea08e72b8af6e81b34c482222431674743f4ab2"`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bin/7.rs:26:26
[INFO] [stderr]    |
[INFO] [stderr] 26 |             Some(ch @ 'A'...'Z') => Some(Letter(ch as u8 - 'A' as u8)),
[INFO] [stderr]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[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] warning: static variable `line_re` should have an upper case name
[INFO] [stderr]   --> src/bin/7.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     static ref line_re: Regex = Regex::new("Step (.) must be finished before step (.) can begin.")
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `LINE_RE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.97s
[INFO] running `"docker" "inspect" "f0af74b06f01461a6108d0cdaea08e72b8af6e81b34c482222431674743f4ab2"`
[INFO] running `"docker" "rm" "-f" "f0af74b06f01461a6108d0cdaea08e72b8af6e81b34c482222431674743f4ab2"`
[INFO] [stdout] f0af74b06f01461a6108d0cdaea08e72b8af6e81b34c482222431674743f4ab2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33281e2ed069f5775ff6de8ecf61dd2b957ed1602a5b44de0652c3d0453b1316
[INFO] running `"docker" "start" "-a" "33281e2ed069f5775ff6de8ecf61dd2b957ed1602a5b44de0652c3d0453b1316"`
[INFO] [stderr]    Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bin/7.rs:26:26
[INFO] [stderr]    |
[INFO] [stderr] 26 |             Some(ch @ 'A'...'Z') => Some(Letter(ch as u8 - 'A' as u8)),
[INFO] [stderr]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[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 `line_re` should have an upper case name
[INFO] [stderr]   --> src/bin/7.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     static ref line_re: Regex = Regex::new("Step (.) must be finished before step (.) can begin.")
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `LINE_RE`
[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: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `"docker" "inspect" "33281e2ed069f5775ff6de8ecf61dd2b957ed1602a5b44de0652c3d0453b1316"`
[INFO] running `"docker" "rm" "-f" "33281e2ed069f5775ff6de8ecf61dd2b957ed1602a5b44de0652c3d0453b1316"`
[INFO] [stdout] 33281e2ed069f5775ff6de8ecf61dd2b957ed1602a5b44de0652c3d0453b1316
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5417d173ce6e399a1a3cbe6443382356586c0b9da7c5b10e6c115080b4f3bb33
[INFO] running `"docker" "start" "-a" "5417d173ce6e399a1a3cbe6443382356586c0b9da7c5b10e6c115080b4f3bb33"`
[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: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/bin/7.rs:26:26
[INFO] [stderr]    |
[INFO] [stderr] 26 |             Some(ch @ 'A'...'Z') => Some(Letter(ch as u8 - 'A' as u8)),
[INFO] [stderr]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `line_re` should have an upper case name
[INFO] [stderr]   --> src/bin/7.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     static ref line_re: Regex = Regex::new("Step (.) must be finished before step (.) can begin.")
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `LINE_RE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/1-c3af5507a2775ff3
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2-30fb3fe6519a9028
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/3-8f6e82d236ba8eac
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/4-bbb5dc80886f2634
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/5-16d4b12e642bb7f3
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/6-36bd199e8068aa1f
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/7-b3acb5e1fddf4749
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/8-f96cdea37eb0655f
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/9-ba42b399b088a8d9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test examples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5417d173ce6e399a1a3cbe6443382356586c0b9da7c5b10e6c115080b4f3bb33"`
[INFO] running `"docker" "rm" "-f" "5417d173ce6e399a1a3cbe6443382356586c0b9da7c5b10e6c115080b4f3bb33"`
[INFO] [stdout] 5417d173ce6e399a1a3cbe6443382356586c0b9da7c5b10e6c115080b4f3bb33