[INFO] cloning repository thenixan/advent-of-code-2018
[INFO] running `"git" "clone" "--bare" "git://github.com/thenixan/advent-of-code-2018.git" "work/cache/sources/gh/thenixan/advent-of-code-2018"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/thenixan/advent-of-code-2018'...
[INFO] running `"git" "clone" "work/cache/sources/gh/thenixan/advent-of-code-2018" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/thenixan/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/thenixan/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thenixan/advent-of-code-2018" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/thenixan/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/thenixan/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0777a9264f2bb1ce53db71c2fccc5e24c08e8825
[INFO] sha for GitHub repo thenixan/advent-of-code-2018: 0777a9264f2bb1ce53db71c2fccc5e24c08e8825
[INFO] validating manifest of thenixan/advent-of-code-2018 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thenixan/advent-of-code-2018 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing thenixan/advent-of-code-2018
[INFO] finished frobbing thenixan/advent-of-code-2018
[INFO] frobbed toml for thenixan/advent-of-code-2018 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/thenixan/advent-of-code-2018/Cargo.toml
[INFO] started frobbing thenixan/advent-of-code-2018
[INFO] finished frobbing thenixan/advent-of-code-2018
[INFO] frobbed toml for thenixan/advent-of-code-2018 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/thenixan/advent-of-code-2018/Cargo.toml
[INFO] crate thenixan/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing thenixan/advent-of-code-2018 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/thenixan/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 9c8a4f129e7a4bef2624ada209694c8f5b0b839d3b260cadddc4b068ca0eebb0
[INFO] running `"docker" "start" "-a" "9c8a4f129e7a4bef2624ada209694c8f5b0b839d3b260cadddc4b068ca0eebb0"`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling unic-char-range v0.7.0
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:55:44
[INFO] [stderr]    |
[INFO] [stderr] 55 |             InputError::ParseError(e) => e.cause(),
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:56:45
[INFO] [stderr]    |
[INFO] [stderr] 56 |             InputError::StreamError(e) => e.cause(),
[INFO] [stderr]    |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized] target(s) in 39.32s
[INFO] running `"docker" "inspect" "9c8a4f129e7a4bef2624ada209694c8f5b0b839d3b260cadddc4b068ca0eebb0"`
[INFO] running `"docker" "rm" "-f" "9c8a4f129e7a4bef2624ada209694c8f5b0b839d3b260cadddc4b068ca0eebb0"`
[INFO] [stdout] 9c8a4f129e7a4bef2624ada209694c8f5b0b839d3b260cadddc4b068ca0eebb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/thenixan/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0cdb1253bae1fb1199633b67a0e478d9e00ead28013960ed685b8a712abaa92f
[INFO] running `"docker" "start" "-a" "0cdb1253bae1fb1199633b67a0e478d9e00ead28013960ed685b8a712abaa92f"`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:55:44
[INFO] [stderr]    |
[INFO] [stderr] 55 |             InputError::ParseError(e) => e.cause(),
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:56:45
[INFO] [stderr]    |
[INFO] [stderr] 56 |             InputError::StreamError(e) => e.cause(),
[INFO] [stderr]    |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized] target(s) in 5.31s
[INFO] running `"docker" "inspect" "0cdb1253bae1fb1199633b67a0e478d9e00ead28013960ed685b8a712abaa92f"`
[INFO] running `"docker" "rm" "-f" "0cdb1253bae1fb1199633b67a0e478d9e00ead28013960ed685b8a712abaa92f"`
[INFO] [stdout] 0cdb1253bae1fb1199633b67a0e478d9e00ead28013960ed685b8a712abaa92f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/thenixan/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 165cc4820d9ae3043d5aa210ee85525ce68ce37ee8fb49cad6f99c09cfce7b8a
[INFO] running `"docker" "start" "-a" "165cc4820d9ae3043d5aa210ee85525ce68ce37ee8fb49cad6f99c09cfce7b8a"`
[INFO] [stderr]     Finished dev [optimized] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-ce56d2606ebab72f
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test days::ninth::tests::test_task_one ... ok
[INFO] [stdout] test days::seventh::tests::test_task_one ... ok
[INFO] [stdout] test days::first::tests::bench_first ... ok
[INFO] [stdout] test days::fifth::tests::test_collapse ... ok
[INFO] [stdout] test days::fifth::tests::bench_collapse ... ok
[INFO] [stdout] test days::eighth::tests::test_task_two ... ok
[INFO] [stdout] test days::eighth::tests::test_task_one ... ok
[INFO] [stdout] test days::sixth::tests::test_task_two ... ok
[INFO] [stdout] test days::third::tests::bench_first ... ok
[INFO] [stdout] test days::third::tests::bench_second ... ok
[INFO] [stdout] test days::sixth::tests::test_task_one ... ok
[INFO] [stdout] test days::seventh::tests::test_task_two ... ok
[INFO] [stdout] test days::third::tests::test_task_one ... ok
[INFO] [stdout] test days::third::tests::test_task_two ... ok
[INFO] [stdout] test days::first::tests::bench_second ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "165cc4820d9ae3043d5aa210ee85525ce68ce37ee8fb49cad6f99c09cfce7b8a"`
[INFO] running `"docker" "rm" "-f" "165cc4820d9ae3043d5aa210ee85525ce68ce37ee8fb49cad6f99c09cfce7b8a"`
[INFO] [stdout] 165cc4820d9ae3043d5aa210ee85525ce68ce37ee8fb49cad6f99c09cfce7b8a