[INFO] cloning repository https://github.com/jbachhardie/advent_of_rust_2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbachhardie/advent_of_rust_2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbachhardie%2Fadvent_of_rust_2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbachhardie%2Fadvent_of_rust_2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdc83f419da26ede91ce8a65aa9dbed88331a60f
[INFO] testing jbachhardie/advent_of_rust_2018 against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbachhardie%2Fadvent_of_rust_2018" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbachhardie/advent_of_rust_2018 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/jbachhardie/advent_of_rust_2018
[INFO] finished tweaking git repo https://github.com/jbachhardie/advent_of_rust_2018
[INFO] tweaked toml for git repo https://github.com/jbachhardie/advent_of_rust_2018 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/jbachhardie/advent_of_rust_2018 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32aca648e31e83a6de53ffbd7bf6704cd123fad8b7859f85b23a7b46f754793c
[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" "32aca648e31e83a6de53ffbd7bf6704cd123fad8b7859f85b23a7b46f754793c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32aca648e31e83a6de53ffbd7bf6704cd123fad8b7859f85b23a7b46f754793c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32aca648e31e83a6de53ffbd7bf6704cd123fad8b7859f85b23a7b46f754793c", kill_on_drop: false }`
[INFO] [stdout] 32aca648e31e83a6de53ffbd7bf6704cd123fad8b7859f85b23a7b46f754793c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cecb0003c44857e067a421457c3d6cccefce469cfb9258c1e5c48dd557a9796
[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" "0cecb0003c44857e067a421457c3d6cccefce469cfb9258c1e5c48dd557a9796", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling advent_of_rust_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.55s
[INFO] running `Command { std: "docker" "inspect" "0cecb0003c44857e067a421457c3d6cccefce469cfb9258c1e5c48dd557a9796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cecb0003c44857e067a421457c3d6cccefce469cfb9258c1e5c48dd557a9796", kill_on_drop: false }`
[INFO] [stdout] 0cecb0003c44857e067a421457c3d6cccefce469cfb9258c1e5c48dd557a9796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70e12655b752412ad89c235e95229fc4192aa1167d29fd11c93598d0c49a8798
[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" "70e12655b752412ad89c235e95229fc4192aa1167d29fd11c93598d0c49a8798", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_rust_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "70e12655b752412ad89c235e95229fc4192aa1167d29fd11c93598d0c49a8798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e12655b752412ad89c235e95229fc4192aa1167d29fd11c93598d0c49a8798", kill_on_drop: false }`
[INFO] [stdout] 70e12655b752412ad89c235e95229fc4192aa1167d29fd11c93598d0c49a8798
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e57807073160bde48d5f159940d8e618f6f83cd64cfc336edf33b0ba10dece9c
[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" "e57807073160bde48d5f159940d8e618f6f83cd64cfc336edf33b0ba10dece9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_rust_2018-31df018f4a92a16e
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test day1::tests::plus_example_4 ... ok
[INFO] [stdout] test day1::tests::plus_example_1 ... ok
[INFO] [stdout] test day1::tests::plus_example_3 ... ok
[INFO] [stdout] test day1::tests::std_example_2 ... ok
[INFO] [stdout] test day1::tests::std_example_1 ... ok
[INFO] [stdout] test day1::tests::plus_example_5 ... ok
[INFO] [stdout] test day1::tests::std_example_4 ... ok
[INFO] [stdout] test day2::tests::std_example_1 ... ok
[INFO] [stdout] test day1::tests::plus_example_2 ... ok
[INFO] [stdout] test day2::tests::plus_example_1 ... ok
[INFO] [stdout] test day1::tests::std_example_3 ... ok
[INFO] [stdout] test day5::tests::plus_example_1 ... ok
[INFO] [stdout] test day5::tests::std_example_1 ... ok
[INFO] [stdout] test day4::tests::std_example_1 ... ok
[INFO] [stdout] test day4::tests::plus_example_1 ... ok
[INFO] [stdout] test day3::tests::plus_example_1 ... ok
[INFO] [stdout] test day3::tests::std_example_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e57807073160bde48d5f159940d8e618f6f83cd64cfc336edf33b0ba10dece9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57807073160bde48d5f159940d8e618f6f83cd64cfc336edf33b0ba10dece9c", kill_on_drop: false }`
[INFO] [stdout] e57807073160bde48d5f159940d8e618f6f83cd64cfc336edf33b0ba10dece9c