[INFO] updating cached repository https://github.com/deaz/adventofcode-2018
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 73d86c0e5fde50dd8029fa2aa376fdcb6fac913d
[INFO] testing deaz/adventofcode-2018 against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeaz%2Fadventofcode-2018" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/deaz/adventofcode-2018 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/deaz/adventofcode-2018
[INFO] finished tweaking git repo https://github.com/deaz/adventofcode-2018
[INFO] tweaked toml for git repo https://github.com/deaz/adventofcode-2018 written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/deaz/adventofcode-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8f8f346a620c8a7658f2251cf8a8843e50257bd506f767c70442f9f18dadd0c1
[INFO] running `"docker" "start" "-a" "8f8f346a620c8a7658f2251cf8a8843e50257bd506f767c70442f9f18dadd0c1"`
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling adventofcode-2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cannot borrow `chars` as mutable because it is also borrowed as immutable
[INFO] [stderr]   --> src/puzzle_03.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 9  |                 let cur = chars.get(&c).unwrap_or(&0);
[INFO] [stderr]    |                           ----- immutable borrow occurs here
[INFO] [stderr] 10 |                 chars.insert(c, cur + 1);
[INFO] [stderr]    |                 ^^^^^           --- immutable borrow later used here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 mutable borrow occurs here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stderr]    = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stderr]    = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot borrow `map` as mutable because it is also borrowed as immutable
[INFO] [stderr]   --> src/puzzle_05.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |                     let prev = map.get(&(i, j)).unwrap_or(&0);
[INFO] [stderr]    |                                --- immutable borrow occurs here
[INFO] [stderr] 20 |                     map.insert((i, j), prev + 1);
[INFO] [stderr]    |                     ^^^                ---- immutable borrow later used here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     mutable borrow occurs here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stderr]    = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.08s
[INFO] running `"docker" "inspect" "8f8f346a620c8a7658f2251cf8a8843e50257bd506f767c70442f9f18dadd0c1"`
[INFO] running `"docker" "rm" "-f" "8f8f346a620c8a7658f2251cf8a8843e50257bd506f767c70442f9f18dadd0c1"`
[INFO] [stdout] 8f8f346a620c8a7658f2251cf8a8843e50257bd506f767c70442f9f18dadd0c1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a17e48062c8175d79a055c26bddff0a9d18f6f17c9a8348bbe805d001f2ad307
[INFO] running `"docker" "start" "-a" "a17e48062c8175d79a055c26bddff0a9d18f6f17c9a8348bbe805d001f2ad307"`
[INFO] [stderr]    Compiling adventofcode-2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cannot borrow `chars` as mutable because it is also borrowed as immutable
[INFO] [stderr]   --> src/puzzle_03.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 9  |                 let cur = chars.get(&c).unwrap_or(&0);
[INFO] [stderr]    |                           ----- immutable borrow occurs here
[INFO] [stderr] 10 |                 chars.insert(c, cur + 1);
[INFO] [stderr]    |                 ^^^^^           --- immutable borrow later used here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 mutable borrow occurs here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stderr]    = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stderr]    = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot borrow `map` as mutable because it is also borrowed as immutable
[INFO] [stderr]   --> src/puzzle_05.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |                     let prev = map.get(&(i, j)).unwrap_or(&0);
[INFO] [stderr]    |                                --- immutable borrow occurs here
[INFO] [stderr] 20 |                     map.insert((i, j), prev + 1);
[INFO] [stderr]    |                     ^^^                ---- immutable borrow later used here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     mutable borrow occurs here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stderr]    = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "a17e48062c8175d79a055c26bddff0a9d18f6f17c9a8348bbe805d001f2ad307"`
[INFO] running `"docker" "rm" "-f" "a17e48062c8175d79a055c26bddff0a9d18f6f17c9a8348bbe805d001f2ad307"`
[INFO] [stdout] a17e48062c8175d79a055c26bddff0a9d18f6f17c9a8348bbe805d001f2ad307
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 59abfbc266346299f35f33935780a7c096f86375b9dd46176481c60e7108f548
[INFO] running `"docker" "start" "-a" "59abfbc266346299f35f33935780a7c096f86375b9dd46176481c60e7108f548"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adventofcode_2018-510c7e5fb2159971
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test puzzle_01::tests::test ... ok
[INFO] [stdout] test puzzle_02::tests::test_1 ... ok
[INFO] [stdout] test puzzle_02::tests::test_2 ... ok
[INFO] [stdout] test puzzle_02::tests::test_3 ... ok
[INFO] [stdout] test puzzle_03::tests::test ... ok
[INFO] [stdout] test puzzle_04::tests::test ... ok
[INFO] [stdout] test puzzle_09::tests::test_1 ... ok
[INFO] [stdout] test puzzle_09::tests::test_2 ... ok
[INFO] [stdout] test puzzle_09::tests::test_3 ... ok
[INFO] [stdout] test puzzle_09::tests::test_4 ... ok
[INFO] [stdout] test puzzle_10::tests::test_1 ... ok
[INFO] [stdout] test puzzle_11::tests::test ... ok
[INFO] [stdout] test puzzle_05::tests::test ... ok
[INFO] [stdout] test puzzle_12::tests::test ... ok
[INFO] [stdout] test puzzle_06::tests::test ... ok
[INFO] [stdout] test puzzle_13::tests::test ... ok
[INFO] [stdout] test puzzle_14::tests::test ... ok
[INFO] [stdout] test puzzle_08::tests::test ... ok
[INFO] [stdout] test puzzle_07::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "59abfbc266346299f35f33935780a7c096f86375b9dd46176481c60e7108f548"`
[INFO] running `"docker" "rm" "-f" "59abfbc266346299f35f33935780a7c096f86375b9dd46176481c60e7108f548"`
[INFO] [stdout] 59abfbc266346299f35f33935780a7c096f86375b9dd46176481c60e7108f548