[INFO] cloning repository https://github.com/tahnok/advent2016 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tahnok/advent2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahnok%2Fadvent2016", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahnok%2Fadvent2016'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc6fadfe65f9f9fda4ec1c7f84b30ad2f94ae724 [INFO] documenting tahnok/advent2016 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%2Ftahnok%2Fadvent2016" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tahnok/advent2016 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/tahnok/advent2016 [INFO] finished tweaking git repo https://github.com/tahnok/advent2016 [INFO] tweaked toml for git repo https://github.com/tahnok/advent2016 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/tahnok/advent2016 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gcc v0.3.39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 21e4ad5325027454629e88c786a06fee826f027ccdec1eb873ce6251ea63f4f8 [INFO] running `Command { std: "docker" "start" "-a" "21e4ad5325027454629e88c786a06fee826f027ccdec1eb873ce6251ea63f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21e4ad5325027454629e88c786a06fee826f027ccdec1eb873ce6251ea63f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e4ad5325027454629e88c786a06fee826f027ccdec1eb873ce6251ea63f4f8", kill_on_drop: false }` [INFO] [stdout] 21e4ad5325027454629e88c786a06fee826f027ccdec1eb873ce6251ea63f4f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 455b7e7edef30bfbe0aec2f484675ae2aaff88a400af124fada624e134db1171 [INFO] running `Command { std: "docker" "start" "-a" "455b7e7edef30bfbe0aec2f484675ae2aaff88a400af124fada624e134db1171", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.17 [INFO] [stderr] Compiling gcc v0.3.39 [INFO] [stderr] Checking rustc-serialize v0.3.21 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Documenting advent2016 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/bin/day9_1.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | let mut parts = input.splitn(3, (|c| c == '(' || c == ')')); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - let mut parts = input.splitn(3, (|c| c == '(' || c == ')')); [INFO] [stdout] 25 + let mut parts = input.splitn(3, |c| c == '(' || c == ')'); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/bin/day9_2.rs:16:37 [INFO] [stdout] | [INFO] [stdout] 16 | let mut parts = input.splitn(3, (|c| c == '(' || c == ')')); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 - let mut parts = input.splitn(3, (|c| c == '(' || c == ')')); [INFO] [stdout] 16 + let mut parts = input.splitn(3, |c| c == '(' || c == ')'); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day16_2 src/bin/day16_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f849b7a272c3d6e8 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.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 `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day12_1 src/bin/day12_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4d9ef49b3cc85131 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day2_1 src/bin/day2_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=435e392eeff4271c -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day9_1 src/bin/day9_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a71e468a642c6749 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day20_1 src/bin/day20_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0290d6a78669e5ed -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day4_2 src/bin/day4_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ad6802623ac9d47f -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day7_1 src/bin/day7_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=82b8467dfb81b771 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day4_1 src/bin/day4_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cf298a82216394a8 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day1_2 src/bin/day1_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=282654bd5a4635b4 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day20_2 src/bin/day20_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c8d20a513c8cf107 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day13_1 src/bin/day13_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=86bc4a39bf01315e -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day8_2 src/bin/day8_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=196d9528c2c0b424 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day16_1 src/bin/day16_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=420ee920bc2f1943 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day3_2 src/bin/day3_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a456282d2100173e -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day2_2 src/bin/day2_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=fd9e87cafcf8f902 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day6_2 src/bin/day6_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f8df1f9efb7daa17 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name advent2016 src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=63d61249c8653d9e -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day10_2 src/bin/day10_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=176e09110d2e5fdd -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day9_2 src/bin/day9_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=56ea77b93a379edd -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day3_1 src/bin/day3_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4ac8cdb52058428b -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day12_2 src/bin/day12_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=57c3c687375693dd -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day13_2 src/bin/day13_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1d6e4e19996218cc -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day7_2 src/bin/day7_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=33f5cb8c98eca948 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day10_1 src/bin/day10_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3e62369a40db513e -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day5_2 src/bin/day5_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6564a0f21e1acaa9 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day17_2 src/bin/day17_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=82100a0db1bdc731 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day15_2 src/bin/day15_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=dd01fc5244914bbc -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day17_1 src/bin/day17_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=584277c2f3efa1f0 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day1_1 src/bin/day1_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bcb72ca3e7c41a0b -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `advent2016` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day19_2 src/bin/day19_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c3bbdef008d34708 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c01f93f163b9147d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3f7976df2420dea.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-33430121d48dc3ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "455b7e7edef30bfbe0aec2f484675ae2aaff88a400af124fada624e134db1171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "455b7e7edef30bfbe0aec2f484675ae2aaff88a400af124fada624e134db1171", kill_on_drop: false }` [INFO] [stdout] 455b7e7edef30bfbe0aec2f484675ae2aaff88a400af124fada624e134db1171