[INFO] updating cached repository https://github.com/fkohlgrueber/advent-of-code-2018
[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] 2e6b9c5eac7d19706f34b42c813f54695824d84a
[INFO] testing fkohlgrueber/advent-of-code-2018 against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkohlgrueber%2Fadvent-of-code-2018" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fkohlgrueber/advent-of-code-2018 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/fkohlgrueber/advent-of-code-2018
[INFO] finished tweaking git repo https://github.com/fkohlgrueber/advent-of-code-2018
[INFO] tweaked toml for git repo https://github.com/fkohlgrueber/advent-of-code-2018 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/fkohlgrueber/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2020-06-03" "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] 6eb02d93b975b225c03fa59016c542188e5b9ae8a618cd77fc442c3b99245309
[INFO] running `"docker" "start" "-a" "6eb02d93b975b225c03fa59016c542188e5b9ae8a618cd77fc442c3b99245309"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling heck v0.3.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling structopt-derive v0.2.13
[INFO] [stderr]    Compiling structopt v0.2.13
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/main.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         1 => Ok(day1::calc),
[INFO] [stderr]    |         - this range overlaps on `1i32`
[INFO] [stderr] ...
[INFO] [stderr] 53 |         n @ 1..=24 => Err(format!("Day {} is not implemented yet.", n)),
[INFO] [stderr]    |             ^^^^^^ overlapping patterns
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]    --> src/day16.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |             static ref re : Regex = Regex::new(
[INFO] [stderr]     |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]    --> src/day16.rs:148:24
[INFO] [stderr]     |
[INFO] [stderr] 148 |             static ref re : Regex = Regex::new(
[INFO] [stderr]     |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]   --> src/day19.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |             static ref re : Regex = Regex::new(
[INFO] [stderr]    |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.68s
[INFO] running `"docker" "inspect" "6eb02d93b975b225c03fa59016c542188e5b9ae8a618cd77fc442c3b99245309"`
[INFO] running `"docker" "rm" "-f" "6eb02d93b975b225c03fa59016c542188e5b9ae8a618cd77fc442c3b99245309"`
[INFO] [stdout] 6eb02d93b975b225c03fa59016c542188e5b9ae8a618cd77fc442c3b99245309
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2020-06-03" "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] 5f9b50a24c100f6f50234b235c5ef373ef313ff3e5bede454c845e2dd9baf1b3
[INFO] running `"docker" "start" "-a" "5f9b50a24c100f6f50234b235c5ef373ef313ff3e5bede454c845e2dd9baf1b3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/main.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         1 => Ok(day1::calc),
[INFO] [stderr]    |         - this range overlaps on `1i32`
[INFO] [stderr] ...
[INFO] [stderr] 53 |         n @ 1..=24 => Err(format!("Day {} is not implemented yet.", n)),
[INFO] [stderr]    |             ^^^^^^ overlapping patterns
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]    --> src/day16.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |             static ref re : Regex = Regex::new(
[INFO] [stderr]     |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]    --> src/day16.rs:148:24
[INFO] [stderr]     |
[INFO] [stderr] 148 |             static ref re : Regex = Regex::new(
[INFO] [stderr]     |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]   --> src/day19.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |             static ref re : Regex = Regex::new(
[INFO] [stderr]    |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `"docker" "inspect" "5f9b50a24c100f6f50234b235c5ef373ef313ff3e5bede454c845e2dd9baf1b3"`
[INFO] running `"docker" "rm" "-f" "5f9b50a24c100f6f50234b235c5ef373ef313ff3e5bede454c845e2dd9baf1b3"`
[INFO] [stdout] 5f9b50a24c100f6f50234b235c5ef373ef313ff3e5bede454c845e2dd9baf1b3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2020-06-03" "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] 1bb4fa5a0726c07e486c950aad5c6b661e4a296beecbadfe5b45c5c64f3266cf
[INFO] running `"docker" "start" "-a" "1bb4fa5a0726c07e486c950aad5c6b661e4a296beecbadfe5b45c5c64f3266cf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/main.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         1 => Ok(day1::calc),
[INFO] [stderr]    |         - this range overlaps on `1i32`
[INFO] [stderr] ...
[INFO] [stderr] 53 |         n @ 1..=24 => Err(format!("Day {} is not implemented yet.", n)),
[INFO] [stderr]    |             ^^^^^^ overlapping patterns
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]    --> src/day16.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |             static ref re : Regex = Regex::new(
[INFO] [stderr]     |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]    --> src/day16.rs:148:24
[INFO] [stderr]     |
[INFO] [stderr] 148 |             static ref re : Regex = Regex::new(
[INFO] [stderr]     |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re` should have an upper case name
[INFO] [stderr]   --> src/day19.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |             static ref re : Regex = Regex::new(
[INFO] [stderr]    |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code_2018-0aa65a0b0160d267
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test day12::tests::test_fold ... ok
[INFO] [stdout] test day11::tests::test_calc_power_level ... ok
[INFO] [stdout] test day12::tests::test_part_2 ... ok
[INFO] [stdout] test day13::tests::test_coord ... ok
[INFO] [stdout] test day13::tests::test_part_1 ... ok
[INFO] [stdout] test day13::tests::test_part_2 ... ok
[INFO] [stdout] test day12::tests::test_calc_generations ... ok
[INFO] [stdout] test day12::tests::test_part_1 ... ok
[INFO] [stdout] test day17::tests::test_part_2 ... ok
[INFO] [stdout] test day18::tests::test_part_1 ... ok
[INFO] [stdout] test day15::tests::test_get_units_in_order ... ok
[INFO] [stdout] test day17::tests::test_part_1 ... ok
[INFO] [stdout] test day15::tests::test_bfs ... ok
[INFO] [stdout] test day20::tests::test_part_1 ... ok
[INFO] [stdout] test day22::tests::test_part_1 ... ok
[INFO] [stdout] test day1::tests::test_part_2 ... ok
[INFO] [stdout] test day1::tests::test_part_1 ... ok
[INFO] [stdout] test day16::tests::test_sample_from_str ... ok
[INFO] [stdout] test day2::tests::test_part_1 ... ok
[INFO] [stdout] test day2::tests::test_part_2 ... ok
[INFO] [stdout] test day3::tests::test_part_1 ... ok
[INFO] [stdout] test day3::tests::test_part_2 ... ok
[INFO] [stdout] test day4::tests::test_part_2 ... ok
[INFO] [stdout] test day10::tests::test_part_1 ... ok
[INFO] [stdout] test day5::tests::test_part_1 ... ok
[INFO] [stdout] test day6::tests::test_part_2 ... ok
[INFO] [stdout] test day6::tests::test_part_1 ... ok
[INFO] [stdout] test day10::tests::test_part_2 ... ok
[INFO] [stdout] test day5::tests::test_part_2 ... ok
[INFO] [stdout] test day22::tests::test_part_2 ... ok
[INFO] [stdout] test day7::tests::test_part_1 ... ok
[INFO] [stdout] test day7::tests::test_part_2 ... ok
[INFO] [stdout] test day8::tests::test_part_1 ... ok
[INFO] [stdout] test day8::tests::test_part_2 ... ok
[INFO] [stdout] test day4::tests::test_part_1 ... ok
[INFO] [stdout] test day14::tests::test_part_1 ... ok
[INFO] [stdout] test day9::tests::test_part_1 ... ok
[INFO] [stdout] test day14::tests::test_part_2 ... ok
[INFO] [stdout] test day11::tests::test_part_1 ... ok
[INFO] [stdout] test day15::tests::test_part_1 ... ok
[INFO] [stdout] test day15::tests::test_part_2 ... ok
[INFO] [stdout] test day11::tests::test_part_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1bb4fa5a0726c07e486c950aad5c6b661e4a296beecbadfe5b45c5c64f3266cf"`
[INFO] running `"docker" "rm" "-f" "1bb4fa5a0726c07e486c950aad5c6b661e4a296beecbadfe5b45c5c64f3266cf"`
[INFO] [stdout] 1bb4fa5a0726c07e486c950aad5c6b661e4a296beecbadfe5b45c5c64f3266cf