[INFO] cloning repository https://github.com/MrRobb/advent-of-code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrRobb/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrRobb%2Fadvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrRobb%2Fadvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 287679d7daabb85302559ae66b8db4a05015335b
[INFO] testing MrRobb/advent-of-code-2019 against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrRobb%2Fadvent-of-code-2019" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrRobb/advent-of-code-2019 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrRobb/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/MrRobb/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/MrRobb/advent-of-code-2019 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/MrRobb/advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "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] 406f515b5c2e174791e8b1df9230bac58b8d7e18026ae943d0a1620fb1fce481
[INFO] running `Command { std: "docker" "start" "-a" "406f515b5c2e174791e8b1df9230bac58b8d7e18026ae943d0a1620fb1fce481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "406f515b5c2e174791e8b1df9230bac58b8d7e18026ae943d0a1620fb1fce481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406f515b5c2e174791e8b1df9230bac58b8d7e18026ae943d0a1620fb1fce481", kill_on_drop: false }`
[INFO] [stdout] 406f515b5c2e174791e8b1df9230bac58b8d7e18026ae943d0a1620fb1fce481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "build" "--frozen" "--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] 5f933c10c5c0e1e3509f48bc64cb7416702363ea6b9df884102c6ec16543606b
[INFO] running `Command { std: "docker" "start" "-a" "5f933c10c5c0e1e3509f48bc64cb7416702363ea6b9df884102c6ec16543606b", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.38s
[INFO] running `Command { std: "docker" "inspect" "5f933c10c5c0e1e3509f48bc64cb7416702363ea6b9df884102c6ec16543606b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f933c10c5c0e1e3509f48bc64cb7416702363ea6b9df884102c6ec16543606b", kill_on_drop: false }`
[INFO] [stdout] 5f933c10c5c0e1e3509f48bc64cb7416702363ea6b9df884102c6ec16543606b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a46ff0adc7119f2c6c6326cbb7b391383b1efc9b521ef2570bf710466ce56fd9
[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" "a46ff0adc7119f2c6c6326cbb7b391383b1efc9b521ef2570bf710466ce56fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "a46ff0adc7119f2c6c6326cbb7b391383b1efc9b521ef2570bf710466ce56fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46ff0adc7119f2c6c6326cbb7b391383b1efc9b521ef2570bf710466ce56fd9", kill_on_drop: false }`
[INFO] [stdout] a46ff0adc7119f2c6c6326cbb7b391383b1efc9b521ef2570bf710466ce56fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95178a19523952e249594b0065584373e27e7592a4df3e6ea6db46c351a37a0d
[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" "95178a19523952e249594b0065584373e27e7592a4df3e6ea6db46c351a37a0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/all-57f57fa414b4fb75)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test day1::tests::day1_test1 ... ok
[INFO] [stdout] test day1::tests::day1_test2 ... ok
[INFO] [stdout] test day1::tests::day1_test4 ... ok
[INFO] [stdout] test day1::tests::day1_test3 ... ok
[INFO] [stdout] test day1::tests::day1_test6 ... ok
[INFO] [stdout] test day1::tests::day1_test7 ... ok
[INFO] [stdout] test day3::tests::day3_test1 ... ok
[INFO] [stdout] test day3::tests::day3_test2 ... ok
[INFO] [stdout] test day3::tests::day3_test5 ... ok
[INFO] [stdout] test day3::tests::day3_test3 ... ok
[INFO] [stdout] test day3::tests::day3_test6 ... ok
[INFO] [stdout] test day3::tests::day3_test4 ... ok
[INFO] [stdout] test day2::tests::day2_test4 ... ok
[INFO] [stdout] test day1::tests::day1_test5 ... ok
[INFO] [stdout] test day2::tests::day2_test3 ... ok
[INFO] [stdout] test day5::tests::day5_test16 ... ok
[INFO] [stdout] test day5::tests::day5_test15 ... ok
[INFO] [stdout] test day5::tests::day5_test17 ... ok
[INFO] [stdout] test day5::tests::day5_test18 ... ok
[INFO] [stdout] test day5::tests::day5_test19 ... ok
[INFO] [stdout] test day5::tests::day5_test2 ... ok
[INFO] [stdout] test day5::tests::day5_test20 ... ok
[INFO] [stdout] test day5::tests::day5_test3 ... ok
[INFO] [stdout] test day5::tests::day5_test4 ... ok
[INFO] [stdout] test day5::tests::day5_test5 ... ok
[INFO] [stdout] test day5::tests::day5_test6 ... ok
[INFO] [stdout] test day5::tests::day5_test7 ... ok
[INFO] [stdout] test day5::tests::day5_test8 ... ok
[INFO] [stdout] test day5::tests::day5_test9 ... ok
[INFO] [stdout] test day6::tests::day6_test1 ... ok
[INFO] [stdout] test day4::tests::day4_test3 ... ok
[INFO] [stdout] test day4::tests::day4_test2 ... ok
[INFO] [stdout] test day4::tests::day4_test4 ... ok
[INFO] [stdout] test day6::tests::day6_test2 ... ok
[INFO] [stdout] test day4::tests::day4_test1 ... ok
[INFO] [stdout] test day8::tests::day8_test1 ... ok
[INFO] [stdout] test day2::tests::day2_test1 ... ok
[INFO] [stdout] test day5::tests::day5_test14 ... ok
[INFO] [stdout] test day2::tests::day2_test2 ... ok
[INFO] [stdout] test day4::tests::day4_test6 ... ok
[INFO] [stdout] test day4::tests::day4_test5 ... ok
[INFO] [stdout] test day5::tests::day5_test1 ... ok
[INFO] [stdout] test day9::tests::day9_test2 ... ok
[INFO] [stdout] test day5::tests::day5_test10 ... ok
[INFO] [stdout] test day5::tests::day5_test11 ... ok
[INFO] [stdout] test day5::tests::day5_test12 ... ok
[INFO] [stdout] test day9::tests::day9_test3 ... ok
[INFO] [stdout] test day5::tests::day5_test13 ... ok
[INFO] [stdout] test day9::tests::day9_test1 ... ok
[INFO] [stdout] test day7::tests::day7_test2 ... ok
[INFO] [stdout] test day7::tests::day7_test1 ... ok
[INFO] [stdout] test day7::tests::day7_test3 ... ok
[INFO] [stdout] test day7::tests::day7_test4 ... ok
[INFO] [stdout] test day7::tests::day7_test5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day1-b5611c9af999280f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::day1_test1 ... ok
[INFO] [stdout] test tests::day1_test3 ... ok
[INFO] [stdout] test tests::day1_test7 ... ok
[INFO] [stdout] test tests::day1_test6 ... ok
[INFO] [stdout] test tests::day1_test2 ... ok
[INFO] [stdout] test tests::day1_test5 ... ok
[INFO] [stdout] test tests::day1_test4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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/day2-32c77896c3c029f1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::day2_test2 ... ok
[INFO] [stdout] test tests::day2_test1 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day3-a00a1a207f443394)
[INFO] [stdout] test tests::day2_test3 ... ok
[INFO] [stdout] test tests::day2_test4 ... 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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::day3_test2 ... ok
[INFO] [stdout] test tests::day3_test5 ... ok
[INFO] [stdout] test tests::day3_test6 ... ok
[INFO] [stdout] test tests::day3_test1 ... ok
[INFO] [stdout] test tests::day3_test3 ... ok
[INFO] [stdout] test tests::day3_test4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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/day4-e262094d5b130262)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::day4_test6 ... ok
[INFO] [stdout] test tests::day4_test4 ... ok
[INFO] [stdout] test tests::day4_test5 ... ok
[INFO] [stdout] test tests::day4_test3 ... ok
[INFO] [stdout] test tests::day4_test2 ... ok
[INFO] [stdout] test tests::day4_test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day5-7afeb212f05f38b0)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::day5_test15 ... ok
[INFO] [stdout] test tests::day5_test14 ... ok
[INFO] [stdout] test tests::day5_test1 ... ok
[INFO] [stdout] test tests::day5_test13 ... ok
[INFO] [stdout] test tests::day5_test7 ... ok
[INFO] [stdout] test tests::day5_test11 ... ok
[INFO] [stdout] test tests::day5_test8 ... ok
[INFO] [stdout] test tests::day5_test9 ... ok
[INFO] [stdout] test tests::day5_test12 ... ok
[INFO] [stdout] test tests::day5_test18 ... ok
[INFO] [stdout] test tests::day5_test16 ... ok
[INFO] [stdout] test tests::day5_test5 ... ok
[INFO] [stdout] test tests::day5_test2 ... ok
[INFO] [stdout] test tests::day5_test17 ... ok
[INFO] [stdout] test tests::day5_test19 ... ok
[INFO] [stdout] test tests::day5_test10 ... ok
[INFO] [stdout] test tests::day5_test3 ... ok
[INFO] [stdout] test tests::day5_test20 ... ok
[INFO] [stdout] test tests::day5_test4 ... ok
[INFO] [stdout] test tests::day5_test6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day6-2d0bb14a7863f0f6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::day6_test1 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day7-e85b7ecd6d9350d9)
[INFO] [stdout] test tests::day6_test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::day7_test1 ... ok
[INFO] [stdout] test tests::day7_test2 ... ok
[INFO] [stdout] test tests::day7_test3 ... ok
[INFO] [stdout] test tests::day7_test4 ... ok
[INFO] [stdout] test tests::day7_test5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day8-39e51ae532c2caaf)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day9-dbe9f49ebed42f9e)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::day8_test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::day9_test2 ... ok
[INFO] [stdout] test tests::day9_test3 ... ok
[INFO] [stdout] test tests::day9_test1 ... 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] running `Command { std: "docker" "inspect" "95178a19523952e249594b0065584373e27e7592a4df3e6ea6db46c351a37a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95178a19523952e249594b0065584373e27e7592a4df3e6ea6db46c351a37a0d", kill_on_drop: false }`
[INFO] [stdout] 95178a19523952e249594b0065584373e27e7592a4df3e6ea6db46c351a37a0d