[INFO] cloning repository https://github.com/generalelliot/advent-of-code-2018-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/generalelliot/advent-of-code-2018-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeneralelliot%2Fadvent-of-code-2018-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeneralelliot%2Fadvent-of-code-2018-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da0a4a9ccc0432154d735b3edd1d1342f85812ac
[INFO] documenting generalelliot/advent-of-code-2018-rust against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeneralelliot%2Fadvent-of-code-2018-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/generalelliot/advent-of-code-2018-rust on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/generalelliot/advent-of-code-2018-rust
[INFO] finished tweaking git repo https://github.com/generalelliot/advent-of-code-2018-rust
[INFO] tweaked toml for git repo https://github.com/generalelliot/advent-of-code-2018-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/generalelliot/advent-of-code-2018-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9181a92ce6db688f0bc6b8d14884be0f32109608652e140504da6fc83b68f03f
[INFO] running `Command { std: "docker" "start" "-a" "9181a92ce6db688f0bc6b8d14884be0f32109608652e140504da6fc83b68f03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9181a92ce6db688f0bc6b8d14884be0f32109608652e140504da6fc83b68f03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9181a92ce6db688f0bc6b8d14884be0f32109608652e140504da6fc83b68f03f", kill_on_drop: false }`
[INFO] [stdout] 9181a92ce6db688f0bc6b8d14884be0f32109608652e140504da6fc83b68f03f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34ee40db99e288dc538372e147a67f707149798b69c752b7a73904a2383a79b6
[INFO] running `Command { std: "docker" "start" "-a" "34ee40db99e288dc538372e147a67f707149798b69c752b7a73904a2383a79b6", 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]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking termcolor v1.0.4
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]  Documenting adventofcode2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stdout] error: unexpected closing delimiter: `}`
[INFO] [stdout]    --> src/bin/day_15.rs:276:1
[INFO] [stdout]     |
[INFO] [stdout] 268 |     if all_closest_targets.is_empty() {
[INFO] [stdout]     |                                       - this opening brace...
[INFO] [stdout] 269 |         return None;
[INFO] [stdout] 270 |     }
[INFO] [stdout]     |     - ...matches this closing brace
[INFO] [stdout] ...
[INFO] [stdout] 276 | }
[INFO] [stdout]     | ^ unexpected closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: mismatched closing delimiter: `)`
[INFO] [stdout]    --> src/bin/day_15.rs:223:143
[INFO] [stdout]     |
[INFO] [stdout] 223 | ...e: &Vec<Vec<char>>, enemies: &Vec<Being>, start_x : usize, start_y : usize) -> Option<(usize, usize)> {
[INFO] [stdout]     |                                                                                                          ^ unclosed delimiter
[INFO] [stdout] 224 | ...chNode> = VecDeque::new();
[INFO] [stdout] 225 | ...size, usize))> = HashSet::new();
[INFO] [stdout]     |                ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_19 src/bin/day_19.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d13bc10a10fcc4c1 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_24_1 src/bin/day_24_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=27b0b02a8d512566 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_8_1 src/bin/day_8_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=142118f971e5e4cd -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_6_1 src/bin/day_6_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ffdb32f1bd5afb71 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_18 src/bin/day_18.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1cf7353bc31d47b1 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_15 src/bin/day_15.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2efb32f70e832ee4 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_1_1 src/bin/day_1_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f046ca6e0d4a2b56 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_8_2 src/bin/day_8_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bcdf3225d9c7805b -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_2_1 src/bin/day_2_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=42c86a6f9f22f829 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_9_1_and_2 src/bin/day_9_1_and_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=38cf10dad998a2cc -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_21_in_rust src/bin/day_21_in_rust.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ea2a32e5c1518481 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name adventofcode2018 src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a914499a8700046f -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_4_2 src/bin/day_4_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6543bb1f9fc3cb9b -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_16_2 src/bin/day_16_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=18f15056c74a1b7b -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_13_2 src/bin/day_13_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2e705961943b1932 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_22_2 src/bin/day_22_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f04c8d7b83227063 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_23_2 src/bin/day_23_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f116845a51a6c369 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_6_2 src/bin/day_6_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a1853e8f92986482 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_14_1 src/bin/day_14_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=710e161be5ca68f5 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_4_1 src/bin/day_4_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=29a0913a0709d0fd -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_14_2 src/bin/day_14_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=09aaae3ddc88d83f -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_20 src/bin/day_20.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=83c98e0c0aa08d6e -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_15_1 src/bin/day_15_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ba5483e731e885ef -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_11_1 src/bin/day_11_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=49d7f39db635b324 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_10 src/bin/day_10.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=77f657339895b6b4 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_7_1 src/bin/day_7_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=993933d394832a52 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_7_2 src/bin/day_7_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e57d32bc4f19bbb5 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_2_2 src/bin/day_2_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bab6d83ffaa39c87 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_11_2 src/bin/day_11_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bdf9c576c98e63f9 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_1_2 src/bin/day_1_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=64b11d6ee8a2f96b -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_25 src/bin/day_25.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1a81fdf5d29ecd73 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_21 src/bin/day_21.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1326e70530c24ebe -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_15_2 src/bin/day_15_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=74ffec93084fcfb0 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_17 src/bin/day_17.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6b376f655709ac47 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2018`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name day_3_2 src/bin/day_3_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=556a172442c12840 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e3b2cfa624052912.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f3bcbce9108693fa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7c1747aebb8d5175.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "34ee40db99e288dc538372e147a67f707149798b69c752b7a73904a2383a79b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ee40db99e288dc538372e147a67f707149798b69c752b7a73904a2383a79b6", kill_on_drop: false }`
[INFO] [stdout] 34ee40db99e288dc538372e147a67f707149798b69c752b7a73904a2383a79b6