[INFO] cloning repository https://github.com/move-z/adventofcode2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/move-z/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-z%2Fadventofcode2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-z%2Fadventofcode2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9116f21648a1a6990256d1e8dbcdace77a5550f
[INFO] building move-z/adventofcode2018 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-z%2Fadventofcode2018" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/move-z/adventofcode2018 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/move-z/adventofcode2018
[INFO] finished tweaking git repo https://github.com/move-z/adventofcode2018
[INFO] tweaked toml for git repo https://github.com/move-z/adventofcode2018 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/move-z/adventofcode2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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] e27074527027fedbd3aae202ae3a9dbc3d8c03ff6c77cc3b93831396e6c621cd
[INFO] running `Command { std: "docker" "start" "-a" "e27074527027fedbd3aae202ae3a9dbc3d8c03ff6c77cc3b93831396e6c621cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e27074527027fedbd3aae202ae3a9dbc3d8c03ff6c77cc3b93831396e6c621cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27074527027fedbd3aae202ae3a9dbc3d8c03ff6c77cc3b93831396e6c621cd", kill_on_drop: false }`
[INFO] [stdout] e27074527027fedbd3aae202ae3a9dbc3d8c03ff6c77cc3b93831396e6c621cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d6bb080af0bfc5b4cbdda669cb8a3db78da2af7bf3b4dda2cbcb6ef67fda3c9
[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" "2d6bb080af0bfc5b4cbdda669cb8a3db78da2af7bf3b4dda2cbcb6ef67fda3c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling adventofcode2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.59s
[INFO] running `Command { std: "docker" "inspect" "2d6bb080af0bfc5b4cbdda669cb8a3db78da2af7bf3b4dda2cbcb6ef67fda3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6bb080af0bfc5b4cbdda669cb8a3db78da2af7bf3b4dda2cbcb6ef67fda3c9", kill_on_drop: false }`
[INFO] [stdout] 2d6bb080af0bfc5b4cbdda669cb8a3db78da2af7bf3b4dda2cbcb6ef67fda3c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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] fbd2061b78616f1f37fe8b0906671647d0aae27581dc1834c8e2a14e22c066ce
[INFO] running `Command { std: "docker" "start" "-a" "fbd2061b78616f1f37fe8b0906671647d0aae27581dc1834c8e2a14e22c066ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling adventofcode2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/bin/day21.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/adventofcode2018-954d193bae3104aa)
[INFO] [stderr]   Executable unittests src/bin/day01.rs (/opt/rustwide/target/debug/deps/day01-1f045b2924cb9d96)
[INFO] [stderr]   Executable unittests src/bin/day02.rs (/opt/rustwide/target/debug/deps/day02-54ef45326a54731b)
[INFO] [stderr]   Executable unittests src/bin/day03.rs (/opt/rustwide/target/debug/deps/day03-ada256251628bdb1)
[INFO] [stderr]   Executable unittests src/bin/day04.rs (/opt/rustwide/target/debug/deps/day04-d1ea728981942b7e)
[INFO] [stderr]   Executable unittests src/bin/day05.rs (/opt/rustwide/target/debug/deps/day05-4247cea991302c5b)
[INFO] [stderr]   Executable unittests src/bin/day06.rs (/opt/rustwide/target/debug/deps/day06-7d9efc862688cfab)
[INFO] [stderr]   Executable unittests src/bin/day07.rs (/opt/rustwide/target/debug/deps/day07-c715b2158f1527f1)
[INFO] [stderr]   Executable unittests src/bin/day08.rs (/opt/rustwide/target/debug/deps/day08-d5b3dc6ab5326e2e)
[INFO] [stderr]   Executable unittests src/bin/day09.rs (/opt/rustwide/target/debug/deps/day09-fd6db79db5b8d1ca)
[INFO] [stderr]   Executable unittests src/bin/day10.rs (/opt/rustwide/target/debug/deps/day10-3d8d0c05395981df)
[INFO] [stderr]   Executable unittests src/bin/day11.rs (/opt/rustwide/target/debug/deps/day11-691e53b1130d5da6)
[INFO] [stderr]   Executable unittests src/bin/day12.rs (/opt/rustwide/target/debug/deps/day12-5d8123aa072ccda5)
[INFO] [stderr]   Executable unittests src/bin/day13.rs (/opt/rustwide/target/debug/deps/day13-0fcc7e131fd0b4a3)
[INFO] [stderr]   Executable unittests src/bin/day14.rs (/opt/rustwide/target/debug/deps/day14-af6b837e2db75d35)
[INFO] [stderr]   Executable unittests src/bin/day15.rs (/opt/rustwide/target/debug/deps/day15-6eae505612854452)
[INFO] [stderr]   Executable unittests src/bin/day16.rs (/opt/rustwide/target/debug/deps/day16-80fbace020a91d7a)
[INFO] [stderr]   Executable unittests src/bin/day17.rs (/opt/rustwide/target/debug/deps/day17-345e1039fbf339e9)
[INFO] [stderr]   Executable unittests src/bin/day18.rs (/opt/rustwide/target/debug/deps/day18-08ff597e85f8e998)
[INFO] [stderr]   Executable unittests src/bin/day19.rs (/opt/rustwide/target/debug/deps/day19-34e047f8c33bf7cf)
[INFO] [stderr]   Executable unittests src/bin/day20.rs (/opt/rustwide/target/debug/deps/day20-a86b8a252089a3aa)
[INFO] [stderr]   Executable unittests src/bin/day21.rs (/opt/rustwide/target/debug/deps/day21-7778e4b304425f49)
[INFO] [stderr]   Executable unittests src/bin/day22.rs (/opt/rustwide/target/debug/deps/day22-5fd680b0fbf5ae96)
[INFO] [stderr]   Executable unittests src/bin/template.rs (/opt/rustwide/target/debug/deps/template-fc722324869c7cdc)
[INFO] running `Command { std: "docker" "inspect" "fbd2061b78616f1f37fe8b0906671647d0aae27581dc1834c8e2a14e22c066ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd2061b78616f1f37fe8b0906671647d0aae27581dc1834c8e2a14e22c066ce", kill_on_drop: false }`
[INFO] [stdout] fbd2061b78616f1f37fe8b0906671647d0aae27581dc1834c8e2a14e22c066ce