[INFO] cloning repository https://github.com/tslater2006/advent_of_code_2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tslater2006/advent_of_code_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftslater2006%2Fadvent_of_code_2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftslater2006%2Fadvent_of_code_2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fec120795e691ec413ef12b2456e3b061540efeb
[INFO] documenting tslater2006/advent_of_code_2021 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%2Ftslater2006%2Fadvent_of_code_2021" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tslater2006/advent_of_code_2021 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/tslater2006/advent_of_code_2021
[INFO] finished tweaking git repo https://github.com/tslater2006/advent_of_code_2021
[INFO] tweaked toml for git repo https://github.com/tslater2006/advent_of_code_2021 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/tslater2006/advent_of_code_2021 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]  Downloading crates ...
[INFO] [stderr]   Downloaded pathfinding v2.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 86a6ec8c90ecf876104c5cdfaa4d84964db45efd82601cc2aaf6769fb65833fd
[INFO] running `Command { std: "docker" "start" "-a" "86a6ec8c90ecf876104c5cdfaa4d84964db45efd82601cc2aaf6769fb65833fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86a6ec8c90ecf876104c5cdfaa4d84964db45efd82601cc2aaf6769fb65833fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a6ec8c90ecf876104c5cdfaa4d84964db45efd82601cc2aaf6769fb65833fd", kill_on_drop: false }`
[INFO] [stdout] 86a6ec8c90ecf876104c5cdfaa4d84964db45efd82601cc2aaf6769fb65833fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f38995dd0d3b36fc86c5cb5189e306793ad579dd8afd23da7dc01eb6b8cfebd
[INFO] running `Command { std: "docker" "start" "-a" "2f38995dd0d3b36fc86c5cb5189e306793ad579dd8afd23da7dc01eb6b8cfebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking pathfinding v2.2.2
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]  Documenting advent_of_code_2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day1.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day1.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INPUT: &str = include_str!("..\\..\\inputs\\day1.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day10.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day10.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day10.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day10.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day10_2.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day10.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day11.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day11.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day11.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day12.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day12.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day12.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day13.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day13.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day13.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day14.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day14.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day14.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day15.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day15.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INPUT: &str = include_str!("..\\..\\inputs\\day15.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day16.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day16.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INPUT: &str = include_str!("..\\..\\inputs\\day16.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day2.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day2.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INPUT: &str = include_str!("..\\..\\inputs\\day2.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day3.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day3.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INPUT: &str = include_str!("..\\..\\inputs\\day3.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day4.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day4.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day4.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day5.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day5.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day5.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day6.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day6.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INPUT: &str = include_str!("..\\..\\inputs\\day6.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day7.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day7.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INPUT: &str = include_str!("..\\..\\inputs\\day7.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day8.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day8.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INPUT: &str = include_str!("..\\..\\inputs\\day8.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/days/..\..\inputs\day9.txt: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day9.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | const INPUT: &str = include_str!("..\\..\\inputs\\day9.txt");
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `advent_of_code_2021`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name advent_of_code_2021 src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7450ced10c2c01b7 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern pathfinding=/opt/rustwide/target/debug/deps/libpathfinding-d9da25bdc5bfa642.rmeta --extern peg=/opt/rustwide/target/debug/deps/libpeg-6e13e4c73b9fbfa5.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9d51a291c0a9e5e0.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2f38995dd0d3b36fc86c5cb5189e306793ad579dd8afd23da7dc01eb6b8cfebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f38995dd0d3b36fc86c5cb5189e306793ad579dd8afd23da7dc01eb6b8cfebd", kill_on_drop: false }`
[INFO] [stdout] 2f38995dd0d3b36fc86c5cb5189e306793ad579dd8afd23da7dc01eb6b8cfebd