[INFO] cloning repository https://github.com/jcowgill/aoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcowgill/aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcowgill%2Faoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcowgill%2Faoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3fe6a91f0aba0fd8e721ad2683e5f853b69bd5f
[INFO] documenting jcowgill/aoc against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcowgill%2Faoc" "/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/jcowgill/aoc on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jcowgill/aoc
[INFO] finished tweaking git repo https://github.com/jcowgill/aoc
[INFO] tweaked toml for git repo https://github.com/jcowgill/aoc written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/jcowgill/aoc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ef13023d33c0b62b8e2f63b18dce7034077feb02e473ab17971eef6263ae7b3
[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" "9ef13023d33c0b62b8e2f63b18dce7034077feb02e473ab17971eef6263ae7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ef13023d33c0b62b8e2f63b18dce7034077feb02e473ab17971eef6263ae7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef13023d33c0b62b8e2f63b18dce7034077feb02e473ab17971eef6263ae7b3", kill_on_drop: false }`
[INFO] [stdout] 9ef13023d33c0b62b8e2f63b18dce7034077feb02e473ab17971eef6263ae7b3
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "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] f9b42edad2e94c79bf8dd26764772a70ddf333bebdc0aef9008028193deacbf4
[INFO] running `Command { std: "docker" "start" "-a" "f9b42edad2e94c79bf8dd26764772a70ddf333bebdc0aef9008028193deacbf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]     Checking memchr v2.1.2
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/yr2017/day19.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     'A'...'Z' => CellValue::Letter(c as u8 - 'A' as u8),
[INFO] [stdout]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `guard_re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day4.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |             static ref guard_re: Regex = Regex::new(r"^Guard #([0-9]*) begins shift$").unwrap();
[INFO] [stdout]    |                        ^^^^^^^^ help: convert the identifier to upper case: `GUARD_RE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day4.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |             static ref re: Regex = Regex::new(r"^\s*\[([0-9-]* [0-9]*):([0-9]*)\]\s*(.*)$").unwrap();
[INFO] [stdout]    |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day7.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |         static ref re: Regex = Regex::new("^Step ([A-Z]) must be finished before step ([A-Z]) can begin.$").unwrap();
[INFO] [stdout]    |                    ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day9.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         static ref re: Regex = Regex::new("^([0-9]+) players; last marble is worth ([0-9]+) points$").unwrap();
[INFO] [stdout]    |                    ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day10.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |         static ref re: Regex =
[INFO] [stdout]    |                    ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stdout]   --> src/yr2017/day7.rs:29:33
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let weight = name_weight[1].trim_right().trim_right_matches(')').trim();
[INFO] [stdout]    |                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stdout]   --> src/yr2017/day7.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let weight = name_weight[1].trim_right().trim_right_matches(')').trim();
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stdout]    --> src/yr2017/day16.rs:124:43
[INFO] [stdout]     |
[INFO] [stdout] 124 |             (left.parse().unwrap(), right.trim_left())
[INFO] [stdout]     |                                           ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `guard_re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day4.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |             static ref guard_re: Regex = Regex::new(r"^Guard #([0-9]*) begins shift$").unwrap();
[INFO] [stdout]    |                        ^^^^^^^^ help: convert the identifier to upper case: `GUARD_RE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day4.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |             static ref re: Regex = Regex::new(r"^\s*\[([0-9-]* [0-9]*):([0-9]*)\]\s*(.*)$").unwrap();
[INFO] [stdout]    |                        ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day7.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |         static ref re: Regex = Regex::new("^Step ([A-Z]) must be finished before step ([A-Z]) can begin.$").unwrap();
[INFO] [stdout]    |                    ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day9.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         static ref re: Regex = Regex::new("^([0-9]+) players; last marble is worth ([0-9]+) points$").unwrap();
[INFO] [stdout]    |                    ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `re` should have an upper case name
[INFO] [stdout]   --> src/yr2018/day10.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |         static ref re: Regex =
[INFO] [stdout]    |                    ^^ help: convert the identifier to upper case: `RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "f9b42edad2e94c79bf8dd26764772a70ddf333bebdc0aef9008028193deacbf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b42edad2e94c79bf8dd26764772a70ddf333bebdc0aef9008028193deacbf4", kill_on_drop: false }`
[INFO] [stdout] f9b42edad2e94c79bf8dd26764772a70ddf333bebdc0aef9008028193deacbf4