[INFO] updating cached repository https://github.com/micxjo/rust-advent
[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] d31efac11bddb6d3c30a4737526f1b2a50891cea
[INFO] testing micxjo/rust-advent against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicxjo%2Frust-advent" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/micxjo/rust-advent 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/micxjo/rust-advent
[INFO] finished tweaking git repo https://github.com/micxjo/rust-advent
[INFO] tweaked toml for git repo https://github.com/micxjo/rust-advent written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/micxjo/rust-advent 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] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 38137d94cf2d60db73f56d47ae973408f9f909173b49b45525d4a26158b812ff
[INFO] running `"docker" "start" "-a" "38137d94cf2d60db73f56d47ae973408f9f909173b49b45525d4a26158b812ff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v0.6.15
[INFO] [stderr]    Compiling serde_json v0.6.1
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.49s
[INFO] running `"docker" "inspect" "38137d94cf2d60db73f56d47ae973408f9f909173b49b45525d4a26158b812ff"`
[INFO] running `"docker" "rm" "-f" "38137d94cf2d60db73f56d47ae973408f9f909173b49b45525d4a26158b812ff"`
[INFO] [stdout] 38137d94cf2d60db73f56d47ae973408f9f909173b49b45525d4a26158b812ff
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bb10b3978982f355c7c4a0437d6cced8e3fdc2766b03d9e56b616217de39a709
[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" "bb10b3978982f355c7c4a0437d6cced8e3fdc2766b03d9e56b616217de39a709"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `"docker" "inspect" "bb10b3978982f355c7c4a0437d6cced8e3fdc2766b03d9e56b616217de39a709"`
[INFO] running `"docker" "rm" "-f" "bb10b3978982f355c7c4a0437d6cced8e3fdc2766b03d9e56b616217de39a709"`
[INFO] [stdout] bb10b3978982f355c7c4a0437d6cced8e3fdc2766b03d9e56b616217de39a709
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 277d15f5fddfce94b9351ddd708f111a0bc87c9bdc7fb83bba2562e8c3210a5e
[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" "277d15f5fddfce94b9351ddd708f111a0bc87c9bdc7fb83bba2562e8c3210a5e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent-df12893a520ec7b7
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test day10::tests::test_iterated_look_and_say ... ok
[INFO] [stdout] test day10::tests::test_look_and_say ... ok
[INFO] [stdout] test day12::tests::test_json_sum ... ok
[INFO] [stdout] test day14::tests::test_run_part2 ... ok
[INFO] [stdout] test day3::tests::test_unique_houses_with_robo_santa ... ok
[INFO] [stdout] test day2::tests::test_ribbon ... ok
[INFO] [stdout] test day1::tests::test_santa_floor ... ok
[INFO] [stdout] test day1::tests::test_first_basement ... ok
[INFO] [stdout] test day8::tests::test_char_count ... ok
[INFO] [stdout] test day8::tests::test_encoded_count ... ok
[INFO] [stdout] test day3::tests::test_unique_houses ... ok
[INFO] [stdout] test day2::tests::test_wrapping_paper ... ok
[INFO] [stdout] test day5::tests::test_is_nice ... ok
[INFO] [stdout] test day12::tests::test_json_sum_unred ... ok
[INFO] [stdout] test day5::tests::test_is_nice_part2 ... ok
[INFO] [stdout] test day14::tests::test_run ... ok
[INFO] [stdout] test day4::tests::test_find_hash ... ok
[INFO] [stdout] test day11::tests::test_next_password ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent-e2f6be8f1b78473a
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests advent
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `"docker" "inspect" "277d15f5fddfce94b9351ddd708f111a0bc87c9bdc7fb83bba2562e8c3210a5e"`
[INFO] running `"docker" "rm" "-f" "277d15f5fddfce94b9351ddd708f111a0bc87c9bdc7fb83bba2562e8c3210a5e"`
[INFO] [stdout] 277d15f5fddfce94b9351ddd708f111a0bc87c9bdc7fb83bba2562e8c3210a5e