[INFO] cloning repository https://github.com/JasperDeSutter/advent2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JasperDeSutter/advent2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperDeSutter%2Fadvent2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperDeSutter%2Fadvent2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c830ff94bf639759be6b85227f96e0e3b8950876
[INFO] testing JasperDeSutter/advent2019 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperDeSutter%2Fadvent2019" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JasperDeSutter/advent2019 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JasperDeSutter/advent2019
[INFO] finished tweaking git repo https://github.com/JasperDeSutter/advent2019
[INFO] tweaked toml for git repo https://github.com/JasperDeSutter/advent2019 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/JasperDeSutter/advent2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab9a3c975a1caf42814327d05c1f5557f669eff7645a5fb7e0077d0fb291a1d5
[INFO] running `Command { std: "docker" "start" "-a" "ab9a3c975a1caf42814327d05c1f5557f669eff7645a5fb7e0077d0fb291a1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab9a3c975a1caf42814327d05c1f5557f669eff7645a5fb7e0077d0fb291a1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9a3c975a1caf42814327d05c1f5557f669eff7645a5fb7e0077d0fb291a1d5", kill_on_drop: false }`
[INFO] [stdout] ab9a3c975a1caf42814327d05c1f5557f669eff7645a5fb7e0077d0fb291a1d5
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784e39eb3a38bbc8a616aceb9df46f773d4018f72d3373331472d5d2691ffa3d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "784e39eb3a38bbc8a616aceb9df46f773d4018f72d3373331472d5d2691ffa3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent19 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "784e39eb3a38bbc8a616aceb9df46f773d4018f72d3373331472d5d2691ffa3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784e39eb3a38bbc8a616aceb9df46f773d4018f72d3373331472d5d2691ffa3d", kill_on_drop: false }`
[INFO] [stdout] 784e39eb3a38bbc8a616aceb9df46f773d4018f72d3373331472d5d2691ffa3d
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7deb213c570a8aa49567239fc60d11a4045b1235cd6644c9f957a2f0012c22ed
[INFO] running `Command { std: "docker" "start" "-a" "7deb213c570a8aa49567239fc60d11a4045b1235cd6644c9f957a2f0012c22ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent19 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "7deb213c570a8aa49567239fc60d11a4045b1235cd6644c9f957a2f0012c22ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7deb213c570a8aa49567239fc60d11a4045b1235cd6644c9f957a2f0012c22ed", kill_on_drop: false }`
[INFO] [stdout] 7deb213c570a8aa49567239fc60d11a4045b1235cd6644c9f957a2f0012c22ed
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c08708ad1f4a8203a8401fddf1dde875c89b4d64f9caa1887a3d59593188fce2
[INFO] running `Command { std: "docker" "start" "-a" "c08708ad1f4a8203a8401fddf1dde875c89b4d64f9caa1887a3d59593188fce2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent19-71b9245caeb205a0)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day1-2e651a3173c413c5)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test part1::test_example_1 ... ok
[INFO] [stdout] test part1::test_example_2 ... ok
[INFO] [stdout] test part1::test_example_3 ... ok
[INFO] [stdout] test part1::test_example_4 ... ok
[INFO] [stdout] test part1::test_zero ... ok
[INFO] [stdout] test part2::test_example_1 ... ok
[INFO] [stdout] test part2::test_example_2 ... ok
[INFO] [stdout] test part2::test_example_3 ... ok
[INFO] [stdout] test part2::test_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day11-be1079d54825cf32)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day13-72daba6dc128a7a1)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day2-ed6635ecc1a70056)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day3-73ffebbd3316e126)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::guide ... ok
[INFO] [stdout] test tests::example_fastest1 ... ok
[INFO] [stdout] test tests::example_fastest2 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] test tests::example1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day4-b7d946af567da1a6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::explanation ... 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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day5-8526ee7739200b65)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stdout] test tests::example5 ... ok
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example7 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] test tests::example8 ... ok
[INFO] [stdout] test tests::example6 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day7-55ea64b92af71759)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::example1 ... ok
[INFO] [stdout] test tests::example2 ... ok
[INFO] [stdout] test tests::example4 ... ok
[INFO] [stdout] test tests::example5 ... ok
[INFO] [stdout] test tests::example3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day9-7621b971d48c3226)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test day9_tests::example1 ... ok
[INFO] [stdout] test day9_tests::example3 ... ok
[INFO] [stderr]    Doc-tests advent19
[INFO] [stdout] test day9_tests::example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c08708ad1f4a8203a8401fddf1dde875c89b4d64f9caa1887a3d59593188fce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08708ad1f4a8203a8401fddf1dde875c89b4d64f9caa1887a3d59593188fce2", kill_on_drop: false }`
[INFO] [stdout] c08708ad1f4a8203a8401fddf1dde875c89b4d64f9caa1887a3d59593188fce2