[INFO] updating cached repository tpbowden/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tpbowden/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tpbowden/advent-of-code-2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/tpbowden/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tpbowden/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tpbowden/advent-of-code-2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tpbowden/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tpbowden/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ce162309107851e31527cdcc24b8842a3d3aa53
[INFO] sha for GitHub repo tpbowden/advent-of-code-2018: 5ce162309107851e31527cdcc24b8842a3d3aa53
[INFO] validating manifest of tpbowden/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 tpbowden/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 tpbowden/advent-of-code-2018
[INFO] finished frobbing tpbowden/advent-of-code-2018
[INFO] frobbed toml for tpbowden/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/tpbowden/advent-of-code-2018/Cargo.toml
[INFO] started frobbing tpbowden/advent-of-code-2018
[INFO] finished frobbing tpbowden/advent-of-code-2018
[INFO] frobbed toml for tpbowden/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tpbowden/advent-of-code-2018/Cargo.toml
[INFO] crate tpbowden/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tpbowden/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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tpbowden/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] c3120ffcdf2f12c63e96074ccc1e76f6c7e447a2c09bb1fa87d7b38c578b2595
[INFO] running `"docker" "start" "-a" "c3120ffcdf2f12c63e96074ccc1e76f6c7e447a2c09bb1fa87d7b38c578b2595"`
[INFO] [stderr]    Compiling libc v0.2.44
[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/crater/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 15.57s
[INFO] running `"docker" "inspect" "c3120ffcdf2f12c63e96074ccc1e76f6c7e447a2c09bb1fa87d7b38c578b2595"`
[INFO] running `"docker" "rm" "-f" "c3120ffcdf2f12c63e96074ccc1e76f6c7e447a2c09bb1fa87d7b38c578b2595"`
[INFO] [stdout] c3120ffcdf2f12c63e96074ccc1e76f6c7e447a2c09bb1fa87d7b38c578b2595
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tpbowden/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] a08e2251fa5c764ceba8ea8adda5393d38f1eccb17648165af501c8a1f725d05
[INFO] running `"docker" "start" "-a" "a08e2251fa5c764ceba8ea8adda5393d38f1eccb17648165af501c8a1f725d05"`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/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 1.92s
[INFO] running `"docker" "inspect" "a08e2251fa5c764ceba8ea8adda5393d38f1eccb17648165af501c8a1f725d05"`
[INFO] running `"docker" "rm" "-f" "a08e2251fa5c764ceba8ea8adda5393d38f1eccb17648165af501c8a1f725d05"`
[INFO] [stdout] a08e2251fa5c764ceba8ea8adda5393d38f1eccb17648165af501c8a1f725d05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tpbowden/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] 9357b00d774aa9843e5b11dffabd61a09ba4d360ce382f97a4fcc82efae98df0
[INFO] running `"docker" "start" "-a" "9357b00d774aa9843e5b11dffabd61a09ba4d360ce382f97a4fcc82efae98df0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day1-e4073f9bc59ec87c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_part_2 ... ok
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day2-fc336bd2261e3212
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_matching_characters ... ok
[INFO] [stdout] test test_occurrences ... ok
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_count_mismatching_chars ... 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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day3-e33a4ca029c9adc8
[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/crater/target/debug/deps/day3-e33a4ca029c9adc8` (signal: 6, SIGABRT: process abort signal)
[INFO] running `"docker" "inspect" "9357b00d774aa9843e5b11dffabd61a09ba4d360ce382f97a4fcc82efae98df0"`
[INFO] running `"docker" "rm" "-f" "9357b00d774aa9843e5b11dffabd61a09ba4d360ce382f97a4fcc82efae98df0"`
[INFO] [stdout] 9357b00d774aa9843e5b11dffabd61a09ba4d360ce382f97a4fcc82efae98df0