[INFO] updating cached repository fireyang/advent_of_code_2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fireyang/advent_of_code_2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fireyang/advent_of_code_2018" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fireyang/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fireyang/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fireyang/advent_of_code_2018" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fireyang/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fireyang/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78010f3f196ed98f7223f261ddc820a7eeac1eab
[INFO] sha for GitHub repo fireyang/advent_of_code_2018: 78010f3f196ed98f7223f261ddc820a7eeac1eab
[INFO] validating manifest of fireyang/advent_of_code_2018 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fireyang/advent_of_code_2018 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fireyang/advent_of_code_2018
[INFO] finished frobbing fireyang/advent_of_code_2018
[INFO] frobbed toml for fireyang/advent_of_code_2018 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fireyang/advent_of_code_2018/Cargo.toml
[INFO] started frobbing fireyang/advent_of_code_2018
[INFO] finished frobbing fireyang/advent_of_code_2018
[INFO] frobbed toml for fireyang/advent_of_code_2018 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fireyang/advent_of_code_2018/Cargo.toml
[INFO] crate fireyang/advent_of_code_2018 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fireyang/advent_of_code_2018 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fireyang/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 1ba7d175c2a09a409f71dcbe0a7a7bfd3eb94f67c800b9ad358fde818a34184c
[INFO] running `"docker" "start" "-a" "1ba7d175c2a09a409f71dcbe0a7a7bfd3eb94f67c800b9ad358fde818a34184c"`
[INFO] [stderr]    Compiling linked-list v0.0.3
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `prelude::*`, `self`
[INFO] [stderr]  --> src/day9.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |     use std::io::{self, prelude::*};
[INFO] [stderr]   |                   ^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `multiple`
[INFO] [stderr]    --> src/day9.rs:167:38
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pub fn part2b(player_count: i32, multiple: i32, points: i32 ) -> usize {
[INFO] [stderr]     |                                      ^^^^^^^^ help: consider prefixing with an underscore: `_multiple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "1ba7d175c2a09a409f71dcbe0a7a7bfd3eb94f67c800b9ad358fde818a34184c"`
[INFO] running `"docker" "rm" "-f" "1ba7d175c2a09a409f71dcbe0a7a7bfd3eb94f67c800b9ad358fde818a34184c"`
[INFO] [stdout] 1ba7d175c2a09a409f71dcbe0a7a7bfd3eb94f67c800b9ad358fde818a34184c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fireyang/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 07244947f0cbb6058b573f35e03746412284bca64e086ba15c99748b162fef49
[INFO] running `"docker" "start" "-a" "07244947f0cbb6058b573f35e03746412284bca64e086ba15c99748b162fef49"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `prelude::*`, `self`
[INFO] [stderr]  --> src/day9.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |     use std::io::{self, prelude::*};
[INFO] [stderr]   |                   ^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `multiple`
[INFO] [stderr]    --> src/day9.rs:167:38
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pub fn part2b(player_count: i32, multiple: i32, points: i32 ) -> usize {
[INFO] [stderr]     |                                      ^^^^^^^^ help: consider prefixing with an underscore: `_multiple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `"docker" "inspect" "07244947f0cbb6058b573f35e03746412284bca64e086ba15c99748b162fef49"`
[INFO] running `"docker" "rm" "-f" "07244947f0cbb6058b573f35e03746412284bca64e086ba15c99748b162fef49"`
[INFO] [stdout] 07244947f0cbb6058b573f35e03746412284bca64e086ba15c99748b162fef49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fireyang/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 46b59f42866d9becd9434d9352d955ff34445954da3561ce44e5981d931a074a
[INFO] running `"docker" "start" "-a" "46b59f42866d9becd9434d9352d955ff34445954da3561ce44e5981d931a074a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-3fb730b414816280
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test day10::tests::day10_part1 ... ok
[INFO] [stdout] test day1::tests::day1_part1 ... ok
[INFO] [stdout] test day12::tests::day11_part1 ... ok
[INFO] [stdout] test day2::tests::day2_part1 ... ok
[INFO] [stdout] test day4::tests::day4_part1 ... ok
[INFO] [stdout] test day12::tests::day11_part2 ... ok
[INFO] [stdout] test day4::tests::day4_part2 ... ok
[INFO] [stdout] test day5::tests::day5_part1 ... ok
[INFO] [stdout] test day11::tests::day11_part1 ... ok
[INFO] [stdout] test day2::tests::day2_part2 ... ok
[INFO] [stdout] test day7::tests::day7_part1 ... ok
[INFO] [stdout] test day7::tests::day7_part2 ... ok
[INFO] [stdout] test day8::tests::day8_part1 ... ok
[INFO] [stdout] test day8::tests::day8_part2 ... ok
[INFO] [stdout] test day6::tests::day6_part2 ... ok
[INFO] [stdout] test day5::tests::day5_part2 ... ok
[INFO] [stdout] test day1::tests::day1_part2 ... ok
[INFO] [stdout] test day9::tests::day9_part1 ... ok
[INFO] [stdout] test day3::tests::day3_part1 ... ok
[INFO] [stdout] test day3::tests::day3_part2 ... ok
[INFO] [stdout] test day6::tests::day6_part1 ... ok
[INFO] [stdout] test day11::tests::day11_part2 ... test day11::tests::day11_part2 has been running for over 60 seconds
[INFO] [stdout] test day9::tests::day9_part2 ... test day9::tests::day9_part2 has been running for over 60 seconds
[INFO] [stdout] test day9::tests::day9_part2 ... FAILED
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "46b59f42866d9becd9434d9352d955ff34445954da3561ce44e5981d931a074a"`
[INFO] running `"docker" "rm" "-f" "46b59f42866d9becd9434d9352d955ff34445954da3561ce44e5981d931a074a"`
[INFO] [stdout] 46b59f42866d9becd9434d9352d955ff34445954da3561ce44e5981d931a074a