[INFO] updating cached repository https://github.com/eliahrebstock/advent-of-code-2019
[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] b0d5f07cbf1932408d81135d46003c6d5eb7ba0e
[INFO] testing eliahrebstock/advent-of-code-2019 against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliahrebstock%2Fadvent-of-code-2019" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eliahrebstock/advent-of-code-2019 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/eliahrebstock/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/eliahrebstock/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/eliahrebstock/advent-of-code-2019 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/eliahrebstock/advent-of-code-2019 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0907587cfb1ae715de63b1f6fa940213103cbeebca270102a4bdd7cd4fc5556e
[INFO] running `"docker" "start" "-a" "0907587cfb1ae715de63b1f6fa940213103cbeebca270102a4bdd7cd4fc5556e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `sum_depths`
[INFO] [stderr]   --> src/bin/day6_2.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn sum_depths(&self, depth: i32) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `"docker" "inspect" "0907587cfb1ae715de63b1f6fa940213103cbeebca270102a4bdd7cd4fc5556e"`
[INFO] running `"docker" "rm" "-f" "0907587cfb1ae715de63b1f6fa940213103cbeebca270102a4bdd7cd4fc5556e"`
[INFO] [stdout] 0907587cfb1ae715de63b1f6fa940213103cbeebca270102a4bdd7cd4fc5556e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 68362cbf3c0908e718338bd7cd54ca38452eeb17b1dd7046c581f5acb796de72
[INFO] running `"docker" "start" "-a" "68362cbf3c0908e718338bd7cd54ca38452eeb17b1dd7046c581f5acb796de72"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `"docker" "inspect" "68362cbf3c0908e718338bd7cd54ca38452eeb17b1dd7046c581f5acb796de72"`
[INFO] running `"docker" "rm" "-f" "68362cbf3c0908e718338bd7cd54ca38452eeb17b1dd7046c581f5acb796de72"`
[INFO] [stdout] 68362cbf3c0908e718338bd7cd54ca38452eeb17b1dd7046c581f5acb796de72
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ef205e4f7bed95a317232deae3f6d95eddb0845d157f4936d2fae8d81f45207e
[INFO] running `"docker" "start" "-a" "ef205e4f7bed95a317232deae3f6d95eddb0845d157f4936d2fae8d81f45207e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day1_1-b49f8b4b2a3ee7ec
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day1_2-17a4987148c5057d
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day2_1-87eac1a38e911ae0
[INFO] [stdout] test tests::example7 ... ok
[INFO] [stdout] test tests::example6 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] test tests::example5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day2_2-72f610aa336a59d0
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day3_1-8265f79b38b4bcf4
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test4 ... ok
[INFO] [stdout] test tests::test5 ... ok
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] test tests::test3 ... ok
[INFO] [stdout] test tests::test2 ... ok
[INFO] [stdout] test tests::test6 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day4_1-6a3ecc84ee31ea22
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] test tests::test3 ... ok
[INFO] [stdout] test tests::test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day4_2-cdb51fa101f3b0f0
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day5_1-ba63c146a3f4c022
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] test tests::test4 ... ok
[INFO] [stdout] test tests::test2 ... ok
[INFO] [stdout] test tests::test6 ... ok
[INFO] [stdout] test tests::test3 ... ok
[INFO] [stdout] test tests::test5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stdout] test tests::example5 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day5_2-e09a7d02892928bf
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::example10_1 ... ok
[INFO] [stdout] test tests::example10_2 ... ok
[INFO] [stdout] test tests::example6_1 ... ok
[INFO] [stdout] test tests::example5 ... ok
[INFO] [stdout] test tests::example12_2 ... ok
[INFO] [stdout] test tests::example11_2 ... ok
[INFO] [stdout] test tests::example11_1 ... ok
[INFO] [stdout] test tests::example6_2 ... ok
[INFO] [stdout] test tests::example12_3 ... ok
[INFO] [stdout] test tests::example12_1 ... ok
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example7_2 ... ok
[INFO] [stdout] test tests::example9_1 ... ok
[INFO] [stdout] test tests::example7_1 ... ok
[INFO] [stdout] test tests::example9_2 ... ok
[INFO] [stdout] test tests::example8_1 ... ok
[INFO] [stdout] test tests::example8_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day6_1-212bf19f79f043a7
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test2 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day6_2-d2a2d3c918f77f21
[INFO] [stdout] test tests::test3 ... ok
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] test tests::test2 ... ok
[INFO] [stdout] test tests::test3 ... ok
[INFO] [stdout] test tests::test4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ef205e4f7bed95a317232deae3f6d95eddb0845d157f4936d2fae8d81f45207e"`
[INFO] running `"docker" "rm" "-f" "ef205e4f7bed95a317232deae3f6d95eddb0845d157f4936d2fae8d81f45207e"`
[INFO] [stdout] ef205e4f7bed95a317232deae3f6d95eddb0845d157f4936d2fae8d81f45207e