[INFO] updating cached repository sagalasan/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sagalasan/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sagalasan/advent-of-code-2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/sagalasan/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sagalasan/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sagalasan/advent-of-code-2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sagalasan/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sagalasan/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b536b7af9218d5ef9ffb11dc857519144aa47133
[INFO] sha for GitHub repo sagalasan/advent-of-code-2018: b536b7af9218d5ef9ffb11dc857519144aa47133
[INFO] validating manifest of sagalasan/advent-of-code-2018 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sagalasan/advent-of-code-2018 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sagalasan/advent-of-code-2018
[INFO] finished frobbing sagalasan/advent-of-code-2018
[INFO] frobbed toml for sagalasan/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/sagalasan/advent-of-code-2018/Cargo.toml
[INFO] started frobbing sagalasan/advent-of-code-2018
[INFO] finished frobbing sagalasan/advent-of-code-2018
[INFO] frobbed toml for sagalasan/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sagalasan/advent-of-code-2018/Cargo.toml
[INFO] crate sagalasan/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sagalasan/advent-of-code-2018 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sagalasan/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0cdfa7a33e30241d666e30bed45b0fa1da748f7b1b06cf4788c1652ebfe2fb2b
[INFO] running `"docker" "start" "-a" "0cdfa7a33e30241d666e30bed45b0fa1da748f7b1b06cf4788c1652ebfe2fb2b"`
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/day03.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 write!(f, "{}", item);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/day03.rs:203:13
[INFO] [stderr]     |
[INFO] [stderr] 203 |             write!(f, "\n");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `"docker" "inspect" "0cdfa7a33e30241d666e30bed45b0fa1da748f7b1b06cf4788c1652ebfe2fb2b"`
[INFO] running `"docker" "rm" "-f" "0cdfa7a33e30241d666e30bed45b0fa1da748f7b1b06cf4788c1652ebfe2fb2b"`
[INFO] [stdout] 0cdfa7a33e30241d666e30bed45b0fa1da748f7b1b06cf4788c1652ebfe2fb2b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sagalasan/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0c364873fbffc20d21bd01817643aa0aa71a51edf8b7adcba79fc40e3680181d
[INFO] running `"docker" "start" "-a" "0c364873fbffc20d21bd01817643aa0aa71a51edf8b7adcba79fc40e3680181d"`
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/day03.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 write!(f, "{}", item);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/day03.rs:203:13
[INFO] [stderr]     |
[INFO] [stderr] 203 |             write!(f, "\n");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `"docker" "inspect" "0c364873fbffc20d21bd01817643aa0aa71a51edf8b7adcba79fc40e3680181d"`
[INFO] running `"docker" "rm" "-f" "0c364873fbffc20d21bd01817643aa0aa71a51edf8b7adcba79fc40e3680181d"`
[INFO] [stdout] 0c364873fbffc20d21bd01817643aa0aa71a51edf8b7adcba79fc40e3680181d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sagalasan/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e7cfd52e69877c78d96f806a20053acb288150b4613c338953e150d09733b7b7
[INFO] running `"docker" "start" "-a" "e7cfd52e69877c78d96f806a20053acb288150b4613c338953e150d09733b7b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2018-6fc040aa2d0ba4ed
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test day02::tests::test_part2 ... ok
[INFO] [stdout] test day01::tests::test_part1 ... ok
[INFO] [stdout] test day01::tests::test_part2 ... ok
[INFO] [stdout] test day02::tests::test_part1 ... ok
[INFO] [stdout] test day05::tests::test_part1 ... ok
[INFO] [stdout] test day05::tests::test_part2 ... ok
[INFO] [stdout] test day04::tests::test_parse_event_type ... ok
[INFO] [stdout] test day03::tests::test_part1 ... ok
[INFO] [stdout] test day04::tests::test_part2 ... ok
[INFO] [stdout] test day03::tests::test_parse_claim ... ok
[INFO] [stdout] test day04::tests::test_part1 ... ok
[INFO] [stdout] test day04::tests::test_parse_event ... ok
[INFO] [stdout] test day03::tests::test_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e7cfd52e69877c78d96f806a20053acb288150b4613c338953e150d09733b7b7"`
[INFO] running `"docker" "rm" "-f" "e7cfd52e69877c78d96f806a20053acb288150b4613c338953e150d09733b7b7"`
[INFO] [stdout] e7cfd52e69877c78d96f806a20053acb288150b4613c338953e150d09733b7b7