[INFO] updating cached repository https://github.com/bestrauc/Advent-of-Code-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] ceebfd9880670e0f8d0b1090c4b830139077331a
[INFO] testing bestrauc/Advent-of-Code-2018 against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbestrauc%2FAdvent-of-Code-2018" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bestrauc/Advent-of-Code-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/bestrauc/Advent-of-Code-2018
[INFO] finished tweaking git repo https://github.com/bestrauc/Advent-of-Code-2018
[INFO] tweaked toml for git repo https://github.com/bestrauc/Advent-of-Code-2018 written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bestrauc/Advent-of-Code-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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 35c96cbb4b33e5a8e1c876707cb5b3208d914dc5d1dba905bcfa46cf7316b228
[INFO] running `"docker" "start" "-a" "35c96cbb4b33e5a8e1c876707cb5b3208d914dc5d1dba905bcfa46cf7316b228"`
[INFO] [stderr]    Compiling binary-heap-plus v0.1.4
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent5.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let base_polymer = base_polymer.trim_right();
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent5.rs:66:37
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let base_polymer = base_polymer.trim_right().to_owned();
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent8.rs:84:10
[INFO] [stderr]    |
[INFO] [stderr] 84 |         .trim_right()
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent8.rs:97:10
[INFO] [stderr]    |
[INFO] [stderr] 97 |         .trim_right()
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `"docker" "inspect" "35c96cbb4b33e5a8e1c876707cb5b3208d914dc5d1dba905bcfa46cf7316b228"`
[INFO] running `"docker" "rm" "-f" "35c96cbb4b33e5a8e1c876707cb5b3208d914dc5d1dba905bcfa46cf7316b228"`
[INFO] [stdout] 35c96cbb4b33e5a8e1c876707cb5b3208d914dc5d1dba905bcfa46cf7316b228
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 9912f4aab09aaf9dbb1ca3d1bb34382eea314123e44bc55f086ee27e5f94d6f7
[INFO] running `"docker" "start" "-a" "9912f4aab09aaf9dbb1ca3d1bb34382eea314123e44bc55f086ee27e5f94d6f7"`
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent5.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let base_polymer = base_polymer.trim_right();
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent5.rs:66:37
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let base_polymer = base_polymer.trim_right().to_owned();
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent8.rs:84:10
[INFO] [stderr]    |
[INFO] [stderr] 84 |         .trim_right()
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/solutions/advent8.rs:97:10
[INFO] [stderr]    |
[INFO] [stderr] 97 |         .trim_right()
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solutions/advent8.rs:124:14
[INFO] [stderr]     |
[INFO] [stderr] 124 |             .trim_right()
[INFO] [stderr]     |              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solutions/advent8.rs:138:14
[INFO] [stderr]     |
[INFO] [stderr] 138 |             .trim_right()
[INFO] [stderr]     |              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "9912f4aab09aaf9dbb1ca3d1bb34382eea314123e44bc55f086ee27e5f94d6f7"`
[INFO] running `"docker" "rm" "-f" "9912f4aab09aaf9dbb1ca3d1bb34382eea314123e44bc55f086ee27e5f94d6f7"`
[INFO] [stdout] 9912f4aab09aaf9dbb1ca3d1bb34382eea314123e44bc55f086ee27e5f94d6f7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] eaa50894057ce005c6e05de90056e62c69cab2cdc2aae2ccf11b2c7618026407
[INFO] running `"docker" "start" "-a" "eaa50894057ce005c6e05de90056e62c69cab2cdc2aae2ccf11b2c7618026407"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/solutions_lib-82a5df2e82a73a10
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test solutions::advent1::test::test_samples1 ... ok
[INFO] [stdout] test solutions::advent1::test::test_samples2 ... ok
[INFO] [stdout] test solutions::advent3::test::test_samples2 ... ok
[INFO] [stdout] test solutions::advent2::test::test_samples2 ... ok
[INFO] [stdout] test solutions::advent3::test::test_samples1 ... ok
[INFO] [stdout] test solutions::advent2::test::test_samples1 ... ok
[INFO] [stdout] test solutions::advent4::test::test_samples1 ... ok
[INFO] [stdout] test solutions::advent4::test::test_samples2 ... ok
[INFO] [stdout] test solutions::advent5::test::test_samples2 ... ok
[INFO] [stdout] test solutions::advent5::test::test_samples1 ... ok
[INFO] [stdout] test solutions::advent3::test::test_square_from_claim ... ok
[INFO] [stdout] test solutions::advent6::test::test_samples2 ... ok
[INFO] [stdout] test solutions::advent8::test::test_samples1 ... ok
[INFO] [stdout] test solutions::advent8::test::test_samples2 ... ok
[INFO] [stdout] test solutions::advent6::test::test_samples1 ... ok
[INFO] [stdout] test solutions::advent9::test::test_samples1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aoc_2018-4abb8349e3b63d87
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solutions_lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eaa50894057ce005c6e05de90056e62c69cab2cdc2aae2ccf11b2c7618026407"`
[INFO] running `"docker" "rm" "-f" "eaa50894057ce005c6e05de90056e62c69cab2cdc2aae2ccf11b2c7618026407"`
[INFO] [stdout] eaa50894057ce005c6e05de90056e62c69cab2cdc2aae2ccf11b2c7618026407