[INFO] cloning repository https://github.com/ocstl/advent_of_code_2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ocstl/advent_of_code_2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focstl%2Fadvent_of_code_2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focstl%2Fadvent_of_code_2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c272977ccb793734d1feceacf14ff30e35e234ef
[INFO] documenting ocstl/advent_of_code_2015 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focstl%2Fadvent_of_code_2015" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ocstl/advent_of_code_2015 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ocstl/advent_of_code_2015
[INFO] finished tweaking git repo https://github.com/ocstl/advent_of_code_2015
[INFO] tweaked toml for git repo https://github.com/ocstl/advent_of_code_2015 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ocstl/advent_of_code_2015 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ab31d7f93a321568056ca07681b8f77d2333069eb88b14eb2b2313ef3a6e824
[INFO] running `Command { std: "docker" "start" "-a" "6ab31d7f93a321568056ca07681b8f77d2333069eb88b14eb2b2313ef3a6e824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ab31d7f93a321568056ca07681b8f77d2333069eb88b14eb2b2313ef3a6e824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab31d7f93a321568056ca07681b8f77d2333069eb88b14eb2b2313ef3a6e824", kill_on_drop: false }`
[INFO] [stdout] 6ab31d7f93a321568056ca07681b8f77d2333069eb88b14eb2b2313ef3a6e824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6795d7cda66eed70741ebb6394d8fa84eb90e632e41694cd2c7c6ce0af8087aa
[INFO] running `Command { std: "docker" "start" "-a" "6795d7cda66eed70741ebb6394d8fa84eb90e632e41694cd2c7c6ce0af8087aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking either v1.5.1
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking serde_json v1.0.38
[INFO] [stderr]  Documenting advent_of_code_2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking advent_of_code_2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/day20.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |             (0, a @ 1 ... 50, b @ 1 ... 50) =>
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/day20.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 36 |             (0, a @ 1 ... 50, b @ 1 ... 50) =>
[INFO] [stdout]    |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/day20.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |             (0, 1 ... 50, b) => b,
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/day20.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |             (0, a, 1 ... 50) => a,
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day18 src/bin/day18.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=f1296fb1c97c4b24 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.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 `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day2 src/bin/day2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=2565228465eca7a5 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day19 src/bin/day19.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=94be6726c214b8b7 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day11 src/bin/day11.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=983f2ae04d0c05f3 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day21 src/bin/day21.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=3ddabdbd4ddccd56 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day15 src/bin/day15.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9557bdbc65e657ce -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day22 src/bin/day22.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=d728659e3fc1bc94 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day6 src/bin/day6.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=64cfced33c8d1c63 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day16 src/bin/day16.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=b42685a572830731 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day1 src/bin/day1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=b0b4c9acde71d4a0 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day17 src/bin/day17.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=37de9a8c1726b53a -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day4 src/bin/day4.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=64573c0d51c3c218 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `advent_of_code_2015`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day25 src/bin/day25.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=52e4608d13ceb8be -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2015=/opt/rustwide/target/debug/deps/libadvent_of_code_2015-6ced7d65ea575913.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-896eb54bbe953e2e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec9245eeff575dda.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a55dba04f8e2d9aa.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-eedf44540e8246ab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ee86e27c86ae77c9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6795d7cda66eed70741ebb6394d8fa84eb90e632e41694cd2c7c6ce0af8087aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6795d7cda66eed70741ebb6394d8fa84eb90e632e41694cd2c7c6ce0af8087aa", kill_on_drop: false }`
[INFO] [stdout] 6795d7cda66eed70741ebb6394d8fa84eb90e632e41694cd2c7c6ce0af8087aa