[INFO] updating cached repository https://github.com/PerArneng/aventofcode2018
[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] ed917d5862a9528697a13e81f04fbf020677e3e1
[INFO] testing PerArneng/aventofcode2018 against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPerArneng%2Faventofcode2018" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PerArneng/aventofcode2018 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/PerArneng/aventofcode2018
[INFO] finished tweaking git repo https://github.com/PerArneng/aventofcode2018
[INFO] tweaked toml for git repo https://github.com/PerArneng/aventofcode2018 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/PerArneng/aventofcode2018 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b5867a8b431b7c3e87209f64ba7e0f24fada343d07093082fb571bb93683fa8a
[INFO] running `"docker" "start" "-a" "b5867a8b431b7c3e87209f64ba7e0f24fada343d07093082fb571bb93683fa8a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.48s
[INFO] running `"docker" "inspect" "b5867a8b431b7c3e87209f64ba7e0f24fada343d07093082fb571bb93683fa8a"`
[INFO] running `"docker" "rm" "-f" "b5867a8b431b7c3e87209f64ba7e0f24fada343d07093082fb571bb93683fa8a"`
[INFO] [stdout] b5867a8b431b7c3e87209f64ba7e0f24fada343d07093082fb571bb93683fa8a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 55559d87557a29184e1e494bd31a317504704f37ac406601e739581b19ef156a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "55559d87557a29184e1e494bd31a317504704f37ac406601e739581b19ef156a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "55559d87557a29184e1e494bd31a317504704f37ac406601e739581b19ef156a"`
[INFO] running `"docker" "rm" "-f" "55559d87557a29184e1e494bd31a317504704f37ac406601e739581b19ef156a"`
[INFO] [stdout] 55559d87557a29184e1e494bd31a317504704f37ac406601e739581b19ef156a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 78458c2821376d08e0a6aa64210a276da52cdb49875e3ce76a2e36358cdfa79f
[INFO] running `"docker" "start" "-a" "78458c2821376d08e0a6aa64210a276da52cdb49875e3ce76a2e36358cdfa79f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code_2018-1429af64dc446af3
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test day1::part1::tests::calculate_sum_of_frequencies_doc_example3 ... ok
[INFO] [stdout] test day1::part1::tests::calculate_sum_of_frequencies_doc_example2 ... ok
[INFO] [stdout] test day1::part1::tests::calculate_sum_of_frequencies_doc_example1 ... ok
[INFO] [stdout] test day1::part1::tests::parse_frequency_simple_happy_path ... ok
[INFO] [stdout] test day1::part2::tests::find_first_duplicate_frequency_test3 ... ok
[INFO] [stdout] test day1::part2::tests::find_first_duplicate_frequency_test2 ... ok
[INFO] [stdout] test day1::part2::tests::find_first_duplicate_frequency_test1 ... ok
[INFO] [stdout] test day2::part2::tests::get_similar_chars_test_strange_strings ... ok
[INFO] [stdout] test day1::part2::tests::find_first_duplicate_frequency_test4 ... ok
[INFO] [stdout] test day2::part2::tests::get_similar_chars_test ... ok
[INFO] [stdout] test day2::part2::tests::find_similar_ids_test ... ok
[INFO] [stdout] test day2::part1::tests::calculate_checksum_test ... ok
[INFO] [stdout] test day2::part1::tests::calculate_repetition_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "78458c2821376d08e0a6aa64210a276da52cdb49875e3ce76a2e36358cdfa79f"`
[INFO] running `"docker" "rm" "-f" "78458c2821376d08e0a6aa64210a276da52cdb49875e3ce76a2e36358cdfa79f"`
[INFO] [stdout] 78458c2821376d08e0a6aa64210a276da52cdb49875e3ce76a2e36358cdfa79f