[INFO] cloning repository https://github.com/StreakyCobra/advent-of-code-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StreakyCobra/advent-of-code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStreakyCobra%2Fadvent-of-code-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStreakyCobra%2Fadvent-of-code-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d23f981d7e7ec6261874bfde8f09cbaa5d4fc26 [INFO] testing StreakyCobra/advent-of-code-2018 against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStreakyCobra%2Fadvent-of-code-2018" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StreakyCobra/advent-of-code-2018 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-19/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.43 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded libc v0.2.44 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2900dae7eff8af6fe2a26942d9ae2c4bbf74ab7e624ee4179b8753e1b8f480de [INFO] running `Command { std: "docker" "start" "-a" "2900dae7eff8af6fe2a26942d9ae2c4bbf74ab7e624ee4179b8753e1b8f480de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2900dae7eff8af6fe2a26942d9ae2c4bbf74ab7e624ee4179b8753e1b8f480de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2900dae7eff8af6fe2a26942d9ae2c4bbf74ab7e624ee4179b8753e1b8f480de", kill_on_drop: false }` [INFO] [stdout] 2900dae7eff8af6fe2a26942d9ae2c4bbf74ab7e624ee4179b8753e1b8f480de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa133a218454d11b0c5274a001d71a4eb93e1ccb18f87712608cdd3088956444 [INFO] running `Command { std: "docker" "start" "-a" "aa133a218454d11b0c5274a001d71a4eb93e1ccb18f87712608cdd3088956444", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-traits v0.2.6 [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prob_04.rs:125:25 [INFO] [stdout] | [INFO] [stdout] 125 | let mut minutes = [0; 60]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prob_04.rs:128:21 [INFO] [stdout] | [INFO] [stdout] 128 | let mut minutes = stats.get_mut(&record.guard).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prob_06.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut total: usize = centroids [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.08s [INFO] running `Command { std: "docker" "inspect" "aa133a218454d11b0c5274a001d71a4eb93e1ccb18f87712608cdd3088956444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa133a218454d11b0c5274a001d71a4eb93e1ccb18f87712608cdd3088956444", kill_on_drop: false }` [INFO] [stdout] aa133a218454d11b0c5274a001d71a4eb93e1ccb18f87712608cdd3088956444 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a2282dc6da96ee9b3e84808cf488ba576c5fdf435258a5b345d04ae74817e5a [INFO] running `Command { std: "docker" "start" "-a" "3a2282dc6da96ee9b3e84808cf488ba576c5fdf435258a5b345d04ae74817e5a", kill_on_drop: false }` [INFO] [stderr] Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prob_04.rs:125:25 [INFO] [stdout] | [INFO] [stdout] 125 | let mut minutes = [0; 60]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prob_04.rs:128:21 [INFO] [stdout] | [INFO] [stdout] 128 | let mut minutes = stats.get_mut(&record.guard).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prob_06.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut total: usize = centroids [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "3a2282dc6da96ee9b3e84808cf488ba576c5fdf435258a5b345d04ae74817e5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a2282dc6da96ee9b3e84808cf488ba576c5fdf435258a5b345d04ae74817e5a", kill_on_drop: false }` [INFO] [stdout] 3a2282dc6da96ee9b3e84808cf488ba576c5fdf435258a5b345d04ae74817e5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 229c75e9a34ca439c9d066fa9daa03fecbdb8cef958ca875bafbd53d1762e86d [INFO] running `Command { std: "docker" "start" "-a" "229c75e9a34ca439c9d066fa9daa03fecbdb8cef958ca875bafbd53d1762e86d", kill_on_drop: false }` [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: `advent-of-code-2018` (bin "advent-of-code-2018" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2018-b4239f336fb513a1) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stderr] [INFO] [stdout] test prob_08::tests::eighth_problem_second_part ... ok [INFO] [stderr] thread 'prob_06::tests::sixth_problem_second_part' has overflowed its stack [INFO] [stdout] test prob_07::tests::seventh_problem_second_part ... ok [INFO] [stderr] fatal runtime error: stack overflow [INFO] [stdout] test prob_02::tests::second_problem_first_part ... ok [INFO] [stdout] test prob_04::tests::fourth_problem_first_part ... ok [INFO] [stdout] test prob_07::tests::seventh_problem_first_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_second_part ... ok [INFO] [stdout] test prob_03::tests::third_problem_second_part ... ok [INFO] [stdout] test prob_04::tests::fourth_problem_second_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-b4239f336fb513a1` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "229c75e9a34ca439c9d066fa9daa03fecbdb8cef958ca875bafbd53d1762e86d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "229c75e9a34ca439c9d066fa9daa03fecbdb8cef958ca875bafbd53d1762e86d", kill_on_drop: false }` [INFO] [stdout] 229c75e9a34ca439c9d066fa9daa03fecbdb8cef958ca875bafbd53d1762e86d