[INFO] updating cached repository https://github.com/StreakyCobra/advent-of-code-2018 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 2d23f981d7e7ec6261874bfde8f09cbaa5d4fc26 [INFO] testing StreakyCobra/advent-of-code-2018 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStreakyCobra%2Fadvent-of-code-2018" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StreakyCobra/advent-of-code-2018 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/StreakyCobra/advent-of-code-2018 [INFO] finished tweaking git repo https://github.com/StreakyCobra/advent-of-code-2018 [INFO] tweaked toml for git repo https://github.com/StreakyCobra/advent-of-code-2018 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/StreakyCobra/advent-of-code-2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stdout] 94882998c0d2fee0a4155e50990f8b0d93111b1d0a3d61bd84222a32452cf790 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "94882998c0d2fee0a4155e50990f8b0d93111b1d0a3d61bd84222a32452cf790"` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_04.rs:125:25 [INFO] [stderr] | [INFO] [stderr] 125 | let mut minutes = [0; 60]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_04.rs:128:21 [INFO] [stderr] | [INFO] [stderr] 128 | let mut minutes = stats.get_mut(&record.guard).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_06.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | let mut total: usize = centroids [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.18s [INFO] running `"docker" "inspect" "94882998c0d2fee0a4155e50990f8b0d93111b1d0a3d61bd84222a32452cf790"` [INFO] running `"docker" "rm" "-f" "94882998c0d2fee0a4155e50990f8b0d93111b1d0a3d61bd84222a32452cf790"` [INFO] [stdout] 94882998c0d2fee0a4155e50990f8b0d93111b1d0a3d61bd84222a32452cf790 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 777d07802dc5271941430b51bc3958cdec6a212582140c9d365b583505e092dd [INFO] running `"docker" "start" "-a" "777d07802dc5271941430b51bc3958cdec6a212582140c9d365b583505e092dd"` [INFO] [stderr] Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_04.rs:125:25 [INFO] [stderr] | [INFO] [stderr] 125 | let mut minutes = [0; 60]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_04.rs:128:21 [INFO] [stderr] | [INFO] [stderr] 128 | let mut minutes = stats.get_mut(&record.guard).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_06.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | let mut total: usize = centroids [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.87s [INFO] running `"docker" "inspect" "777d07802dc5271941430b51bc3958cdec6a212582140c9d365b583505e092dd"` [INFO] running `"docker" "rm" "-f" "777d07802dc5271941430b51bc3958cdec6a212582140c9d365b583505e092dd"` [INFO] [stdout] 777d07802dc5271941430b51bc3958cdec6a212582140c9d365b583505e092dd [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9acbc49db44c062053b6d5fc4e963d7dd49bdd1c6c02099627542030d1ea2dbf [INFO] running `"docker" "start" "-a" "9acbc49db44c062053b6d5fc4e963d7dd49bdd1c6c02099627542030d1ea2dbf"` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_04.rs:125:25 [INFO] [stderr] | [INFO] [stderr] 125 | let mut minutes = [0; 60]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_04.rs:128:21 [INFO] [stderr] | [INFO] [stderr] 128 | let mut minutes = stats.get_mut(&record.guard).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prob_06.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | let mut total: usize = centroids [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent_of_code_2018-7949364e618620c7 [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test prob_02::tests::second_problem_second_part ... ok [INFO] [stdout] test prob_05::tests::fifth_problem_first_part ... ok [INFO] [stdout] test prob_01::tests::first_problem_second_part ... ok [INFO] [stdout] test prob_02::tests::second_problem_first_part ... ok [INFO] [stdout] test prob_01::tests::first_problem_first_part ... ok [INFO] [stdout] test prob_03::tests::third_problem_second_part ... ok [INFO] [stdout] test prob_04::tests::fourth_problem_first_part ... ok [INFO] [stdout] test prob_05::tests::fifth_problem_second_part ... ok [INFO] [stdout] test prob_04::tests::fourth_problem_second_part ... ok [INFO] [stdout] test prob_08::tests::eighth_problem_first_part ... ok [INFO] [stdout] test prob_13::tests::thirteenth_problem_first_part ... ok [INFO] [stdout] test prob_14::tests::fourteenth_problem_second_part ... ok [INFO] [stdout] test prob_13::tests::thirteenth_problem_second_part ... ok [INFO] [stdout] test prob_08::tests::eighth_problem_second_part ... ok [INFO] [stdout] test prob_07::tests::seventh_problem_first_part ... ok [INFO] [stdout] test prob_10::tests::tenth_problem ... ok [INFO] [stdout] test prob_07::tests::seventh_problem_second_part ... ok [INFO] [stdout] test prob_14::tests::fourteenth_problem_first_part ... ok [INFO] [stderr] [INFO] [stderr] thread 'prob_06::tests::sixth_problem_second_part' has overflowed its stack [INFO] [stderr] fatal runtime error: stack overflow [INFO] [stdout] test prob_09::tests::ninth_problem_first_part ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin advent-of-code-2018' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/advent_of_code_2018-7949364e618620c7` (signal: 6, SIGABRT: process abort signal) [INFO] running `"docker" "inspect" "9acbc49db44c062053b6d5fc4e963d7dd49bdd1c6c02099627542030d1ea2dbf"` [INFO] running `"docker" "rm" "-f" "9acbc49db44c062053b6d5fc4e963d7dd49bdd1c6c02099627542030d1ea2dbf"` [INFO] [stdout] 9acbc49db44c062053b6d5fc4e963d7dd49bdd1c6c02099627542030d1ea2dbf