[INFO] cloning repository https://github.com/traxys/aoc_2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/traxys/aoc_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77950a4b123b56e034c8313b372ee7236f7d688e
[INFO] documenting traxys/aoc_2020 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/traxys/aoc_2020 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/traxys/aoc_2020
[INFO] finished tweaking git repo https://github.com/traxys/aoc_2020
[INFO] tweaked toml for git repo https://github.com/traxys/aoc_2020 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/traxys/aoc_2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ac1ecc44c460a5ab769e321f9aecd4012264778779600d7a64451cbd70799d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ac1ecc44c460a5ab769e321f9aecd4012264778779600d7a64451cbd70799d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ac1ecc44c460a5ab769e321f9aecd4012264778779600d7a64451cbd70799d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac1ecc44c460a5ab769e321f9aecd4012264778779600d7a64451cbd70799d5", kill_on_drop: false }`
[INFO] [stdout] 8ac1ecc44c460a5ab769e321f9aecd4012264778779600d7a64451cbd70799d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353183246e3fbfea62a792e3f2adc51e1d47c4290eaea263481d6c8b2aa8c678
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "353183246e3fbfea62a792e3f2adc51e1d47c4290eaea263481d6c8b2aa8c678", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling eyre v0.6.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking indenter v0.3.0
[INFO] [stderr]     Checking owo-colors v1.1.3
[INFO] [stderr]    Compiling aoc_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinyvec v1.1.0
[INFO] [stderr]     Checking sharded-slab v0.1.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking color-spantrace v0.1.4
[INFO] [stderr]     Checking color-eyre v0.5.8
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]  Documenting aoc_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day12`
[INFO] [stdout]  --> src/bin/day12.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day12::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day12` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `aoc_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day12 src/bin/day12.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern aoc_2020=/opt/rustwide/target/debug/deps/libaoc_2020-77c58862cddc9afb.rmeta --extern bstr=/opt/rustwide/target/debug/deps/libbstr-4572bbe36960e359.rmeta --extern color_eyre=/opt/rustwide/target/debug/deps/libcolor_eyre-681d76a5633a56f6.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6738c699ae19a4d9.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-cf23cd275ff0dd5e.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-95f343ec64b80a53.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day22`
[INFO] [stdout]  --> src/bin/day22.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day22::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day22` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day4`
[INFO] [stdout]  --> src/bin/day4.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day4::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day4` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day3`
[INFO] [stdout]  --> src/bin/day3.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day3::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day3` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day19`
[INFO] [stdout]  --> src/bin/day19.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day19::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day19` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day2`
[INFO] [stdout]  --> src/bin/day2.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aoc_2020::{problems::day2::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day2` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day1`
[INFO] [stdout]  --> src/bin/day1.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aoc_2020::{problems::day1::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day1` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day8`
[INFO] [stdout]  --> src/bin/day8.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day8::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day8` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day5`
[INFO] [stdout]  --> src/bin/day5.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day5::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day5` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day23`
[INFO] [stdout]  --> src/bin/day23.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day23::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day23` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day21`
[INFO] [stdout]  --> src/bin/day21.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day21::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day21` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day7`
[INFO] [stdout]  --> src/bin/day7.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day7::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day7` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day10`
[INFO] [stdout]  --> src/bin/day10.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day10::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day10` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day20`
[INFO] [stdout]  --> src/bin/day20.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day20::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day20` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day15`
[INFO] [stdout]  --> src/bin/day15.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day15::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day15` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "353183246e3fbfea62a792e3f2adc51e1d47c4290eaea263481d6c8b2aa8c678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353183246e3fbfea62a792e3f2adc51e1d47c4290eaea263481d6c8b2aa8c678", kill_on_drop: false }`
[INFO] [stdout] 353183246e3fbfea62a792e3f2adc51e1d47c4290eaea263481d6c8b2aa8c678
