[INFO] updating cached repository https://github.com/tpbowden/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] 5ce162309107851e31527cdcc24b8842a3d3aa53
[INFO] testing tpbowden/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%2Ftpbowden%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/tpbowden/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/tpbowden/advent-of-code-2018
[INFO] finished tweaking git repo https://github.com/tpbowden/advent-of-code-2018
[INFO] tweaked toml for git repo https://github.com/tpbowden/advent-of-code-2018 written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tpbowden/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] 7457b78014b421f06a3d71e203c310d6630a5bbfdb03a220a7ac3754444f0b47
[INFO] running `"docker" "start" "-a" "7457b78014b421f06a3d71e203c310d6630a5bbfdb03a220a7ac3754444f0b47"`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/bin/day3.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 |     if (winner) {
[INFO] [stderr]    |        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `"docker" "inspect" "7457b78014b421f06a3d71e203c310d6630a5bbfdb03a220a7ac3754444f0b47"`
[INFO] running `"docker" "rm" "-f" "7457b78014b421f06a3d71e203c310d6630a5bbfdb03a220a7ac3754444f0b47"`
[INFO] [stdout] 7457b78014b421f06a3d71e203c310d6630a5bbfdb03a220a7ac3754444f0b47
[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] bfc543f5929d0943816a5a15a82c6bfa7a4a9fd76816e8aff58d7ae8d0a42a35
[INFO] running `"docker" "start" "-a" "bfc543f5929d0943816a5a15a82c6bfa7a4a9fd76816e8aff58d7ae8d0a42a35"`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/bin/day3.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 |     if (winner) {
[INFO] [stderr]    |        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "bfc543f5929d0943816a5a15a82c6bfa7a4a9fd76816e8aff58d7ae8d0a42a35"`
[INFO] running `"docker" "rm" "-f" "bfc543f5929d0943816a5a15a82c6bfa7a4a9fd76816e8aff58d7ae8d0a42a35"`
[INFO] [stdout] bfc543f5929d0943816a5a15a82c6bfa7a4a9fd76816e8aff58d7ae8d0a42a35
[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] 30ac9d7fa53149f1fc6fa9f836b8d51c527f0dff541a1f784eca2f5a854577e5
[INFO] running `"docker" "start" "-a" "30ac9d7fa53149f1fc6fa9f836b8d51c527f0dff541a1f784eca2f5a854577e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day1-f6d0e85287aa15f3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_part_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day2-e1fc2c50740af326
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_count_mismatching_chars ... ok
[INFO] [stdout] test test_occurrences ... ok
[INFO] [stdout] test test_matching_characters ... ok
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day3-90272683c6a4c807
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'test_part1' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stderr] error: process didn't exit successfully: `/opt/rustwide/target/debug/deps/day3-90272683c6a4c807` (signal: 6, SIGABRT: process abort signal)
[INFO] running `"docker" "inspect" "30ac9d7fa53149f1fc6fa9f836b8d51c527f0dff541a1f784eca2f5a854577e5"`
[INFO] running `"docker" "rm" "-f" "30ac9d7fa53149f1fc6fa9f836b8d51c527f0dff541a1f784eca2f5a854577e5"`
[INFO] [stdout] 30ac9d7fa53149f1fc6fa9f836b8d51c527f0dff541a1f784eca2f5a854577e5