[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 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrRobb%2Fadvent-of-code-2019" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrRobb/advent-of-code-2019 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d741809fe86e0e8ae9c95099e71d83641d546851cf67a593c4d8cce13ab3cac
[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" "1d741809fe86e0e8ae9c95099e71d83641d546851cf67a593c4d8cce13ab3cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d741809fe86e0e8ae9c95099e71d83641d546851cf67a593c4d8cce13ab3cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d741809fe86e0e8ae9c95099e71d83641d546851cf67a593c4d8cce13ab3cac", kill_on_drop: false }`
[INFO] [stdout] 1d741809fe86e0e8ae9c95099e71d83641d546851cf67a593c4d8cce13ab3cac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0ccf848a8990d775da972b0365df527e4354ddb970f46b3bad2d344d5383260
[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" "d0ccf848a8990d775da972b0365df527e4354ddb970f46b3bad2d344d5383260", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
[INFO] running `Command { std: "docker" "inspect" "d0ccf848a8990d775da972b0365df527e4354ddb970f46b3bad2d344d5383260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ccf848a8990d775da972b0365df527e4354ddb970f46b3bad2d344d5383260", kill_on_drop: false }`
[INFO] [stdout] d0ccf848a8990d775da972b0365df527e4354ddb970f46b3bad2d344d5383260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eded470ee176539d70a4dbac1e2469073b29e6e39148184e98e5910ecd3c8182
[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" "eded470ee176539d70a4dbac1e2469073b29e6e39148184e98e5910ecd3c8182", 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 9.97s
[INFO] running `Command { std: "docker" "inspect" "eded470ee176539d70a4dbac1e2469073b29e6e39148184e98e5910ecd3c8182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eded470ee176539d70a4dbac1e2469073b29e6e39148184e98e5910ecd3c8182", kill_on_drop: false }`
[INFO] [stdout] eded470ee176539d70a4dbac1e2469073b29e6e39148184e98e5910ecd3c8182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d37cb49ca6a118b65ecd40eb11f5cbd0c5091f0b03b69c8a86bbca5407ae490
[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" "0d37cb49ca6a118b65ecd40eb11f5cbd0c5091f0b03b69c8a86bbca5407ae490", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all-5230545b3d216878
[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_test5 ... ok
[INFO] [stdout] test day1::tests::day1_test6 ... ok
[INFO] [stdout] test day2::tests::day2_test1 ... ok
[INFO] [stdout] test day2::tests::day2_test2 ... ok
[INFO] [stdout] test day2::tests::day2_test3 ... ok
[INFO] [stdout] test day2::tests::day2_test4 ... ok
[INFO] [stdout] test day3::tests::day3_test1 ... ok
[INFO] [stdout] test day3::tests::day3_test2 ... ok
[INFO] [stdout] test day3::tests::day3_test4 ... ok
[INFO] [stdout] test day3::tests::day3_test3 ... ok
[INFO] [stdout] test day3::tests::day3_test5 ... ok
[INFO] [stdout] test day1::tests::day1_test3 ... ok
[INFO] [stdout] test day1::tests::day1_test7 ... ok
[INFO] [stdout] test day3::tests::day3_test6 ... ok
[INFO] [stdout] test day5::tests::day5_test12 ... ok
[INFO] [stdout] test day5::tests::day5_test11 ... ok
[INFO] [stdout] test day5::tests::day5_test1 ... ok
[INFO] [stdout] test day5::tests::day5_test17 ... ok
[INFO] [stdout] test day4::tests::day4_test1 ... ok
[INFO] [stdout] test day4::tests::day4_test4 ... ok
[INFO] [stdout] test day5::tests::day5_test19 ... ok
[INFO] [stdout] test day5::tests::day5_test16 ... ok
[INFO] [stdout] test day5::tests::day5_test14 ... ok
[INFO] [stdout] test day5::tests::day5_test15 ... ok
[INFO] [stdout] test day5::tests::day5_test13 ... ok
[INFO] [stdout] test day5::tests::day5_test10 ... ok
[INFO] [stdout] test day5::tests::day5_test18 ... ok
[INFO] [stdout] test day5::tests::day5_test2 ... ok
[INFO] [stdout] test day5::tests::day5_test9 ... ok
[INFO] [stdout] test day5::tests::day5_test8 ... ok
[INFO] [stdout] test day5::tests::day5_test20 ... ok
[INFO] [stdout] test day6::tests::day6_test2 ... ok
[INFO] [stdout] test day4::tests::day4_test2 ... ok
[INFO] [stdout] test day4::tests::day4_test6 ... ok
[INFO] [stdout] test day5::tests::day5_test3 ... ok
[INFO] [stdout] test day5::tests::day5_test5 ... ok
[INFO] [stdout] test day9::tests::day9_test2 ... ok
[INFO] [stdout] test day4::tests::day4_test5 ... ok
[INFO] [stdout] test day9::tests::day9_test3 ... ok
[INFO] [stdout] test day6::tests::day6_test1 ... ok
[INFO] [stdout] test day5::tests::day5_test4 ... ok
[INFO] [stdout] test day5::tests::day5_test6 ... ok
[INFO] [stdout] test day5::tests::day5_test7 ... ok
[INFO] [stdout] test day4::tests::day4_test3 ... ok
[INFO] [stdout] test day8::tests::day8_test1 ... ok
[INFO] [stdout] test day9::tests::day9_test1 ... ok
[INFO] [stdout] test day7::tests::day7_test1 ... ok
[INFO] [stdout] test day7::tests::day7_test2 ... 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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day1-78f1258a44cbe396
[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_test4 ... ok
[INFO] [stdout] test tests::day1_test5 ... ok
[INFO] [stdout] test tests::day1_test2 ... ok
[INFO] [stdout] test tests::day1_test7 ... ok
[INFO] [stdout] test tests::day1_test6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day2-ec05790eb0b8868e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::day2_test1 ... ok
[INFO] [stdout] test tests::day2_test2 ... ok
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day3-20e969c4746e5c9b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::day3_test4 ... 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_test2 ... ok
[INFO] [stdout] test tests::day3_test3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day4-f738da80d0b02b77
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::day4_test1 ... ok
[INFO] [stdout] test tests::day4_test2 ... ok
[INFO] [stdout] test tests::day4_test5 ... ok
[INFO] [stdout] test tests::day4_test3 ... ok
[INFO] [stdout] test tests::day4_test4 ... ok
[INFO] [stdout] test tests::day4_test6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day5-e0e4278f0f194b4a
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::day5_test1 ... ok
[INFO] [stdout] test tests::day5_test11 ... ok
[INFO] [stdout] test tests::day5_test10 ... ok
[INFO] [stdout] test tests::day5_test12 ... ok
[INFO] [stdout] test tests::day5_test16 ... ok
[INFO] [stdout] test tests::day5_test13 ... ok
[INFO] [stdout] test tests::day5_test17 ... ok
[INFO] [stdout] test tests::day5_test18 ... ok
[INFO] [stdout] test tests::day5_test15 ... ok
[INFO] [stdout] test tests::day5_test19 ... ok
[INFO] [stdout] test tests::day5_test14 ... ok
[INFO] [stdout] test tests::day5_test2 ... ok
[INFO] [stdout] test tests::day5_test20 ... ok
[INFO] [stdout] test tests::day5_test5 ... ok
[INFO] [stdout] test tests::day5_test3 ... ok
[INFO] [stdout] test tests::day5_test4 ... ok
[INFO] [stdout] test tests::day5_test8 ... ok
[INFO] [stdout] test tests::day5_test7 ... ok
[INFO] [stdout] test tests::day5_test9 ... 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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day6-96d3103587a1e9c6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::day6_test2 ... ok
[INFO] [stdout] test tests::day6_test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day7-792f47444ba8035f
[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] [stderr]      Running /opt/rustwide/target/debug/deps/day8-b2aa252c6b1ff005
[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
[INFO] [stdout] 
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day9-41f1bda038f4ee9a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::day9_test1 ... ok
[INFO] [stdout] test tests::day9_test2 ... ok
[INFO] [stdout] test tests::day9_test3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d37cb49ca6a118b65ecd40eb11f5cbd0c5091f0b03b69c8a86bbca5407ae490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d37cb49ca6a118b65ecd40eb11f5cbd0c5091f0b03b69c8a86bbca5407ae490", kill_on_drop: false }`
[INFO] [stdout] 0d37cb49ca6a118b65ecd40eb11f5cbd0c5091f0b03b69c8a86bbca5407ae490