[INFO] cloning repository https://github.com/mich101mich/aoc-2016
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mich101mich/aoc-2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmich101mich%2Faoc-2016", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmich101mich%2Faoc-2016'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04a60ff56b1ec3c3d8cb10ba73e4a0e7cf186a31
[INFO] documenting mich101mich/aoc-2016 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%2Fmich101mich%2Faoc-2016" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mich101mich/aoc-2016 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/mich101mich/aoc-2016
[INFO] finished tweaking git repo https://github.com/mich101mich/aoc-2016
[INFO] tweaked toml for git repo https://github.com/mich101mich/aoc-2016 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/mich101mich/aoc-2016 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 38b30c18cb347ce61100d52de8294f531c0f24d36a370d5095e704529e18f624
[INFO] running `Command { std: "docker" "start" "-a" "38b30c18cb347ce61100d52de8294f531c0f24d36a370d5095e704529e18f624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38b30c18cb347ce61100d52de8294f531c0f24d36a370d5095e704529e18f624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b30c18cb347ce61100d52de8294f531c0f24d36a370d5095e704529e18f624", kill_on_drop: false }`
[INFO] [stdout] 38b30c18cb347ce61100d52de8294f531c0f24d36a370d5095e704529e18f624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 2a0bb327b87b5c15dff7df894faca724e0cd7e3429e124ad32a5bb85d61fed61
[INFO] running `Command { std: "docker" "start" "-a" "2a0bb327b87b5c15dff7df894faca724e0cd7e3429e124ad32a5bb85d61fed61", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.6.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]     Checking rand v0.8.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking const_format v0.2.22
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling sscanf_macro v0.1.4 (https://github.com/mich101mich/sscanf#32432142)
[INFO] [stderr]     Checking sscanf v0.1.4 (https://github.com/mich101mich/sscanf#32432142)
[INFO] [stderr]  Documenting aoc-2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `utils`
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod utils;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `utils`, create file "src/utils.rs" or "src/utils/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `pv` in this scope
[INFO] [stdout]    --> src/days/day_25.rs:162:29
[INFO] [stdout]     |
[INFO] [stdout] 162 | ...                   pv!(a);
[INFO] [stdout]     |                       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FromStr` in this scope
[INFO] [stdout]  --> src/days/day_25.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl FromStr for Parameter {
[INFO] [stdout]   |      ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::str::FromStr;
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FromStr` in this scope
[INFO] [stdout]   --> src/days/day_25.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl FromStr for Command {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::str::FromStr;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::str::FromStr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FromStr` in this scope
[INFO] [stdout]   --> src/days/day_25.rs:49:6
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl FromStr for Instruction {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::str::FromStr;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::str::FromStr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/days/day_25.rs:62:26
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn get_value(registers: &HashMap<char, isize>, param: Parameter) -> isize {
[INFO] [stdout]    |                          ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/days/day_25.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn get_value_mut(registers: &mut HashMap<char, isize>, param: Parameter) -> &mut isize {
[INFO] [stdout]    |                                  ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/days/day_25.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 |     reg: &mut HashMap<char, isize>,
[INFO] [stdout]    |               ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `aoc-2016`
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0583.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name aoc_2016 src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ce597ae07daf99b1 -L dependency=/opt/rustwide/target/debug/deps --extern md5=/opt/rustwide/target/debug/deps/libmd5-05cdc6da942a1386.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-ce054685ebb35006.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-8daffba78bd82069.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d0453e22ede6e238.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-41eb506d3decd1bc.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-01d9c5dc0d72cf1f.rmeta --extern sscanf=/opt/rustwide/target/debug/deps/libsscanf-ed990b44e61f6340.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2a0bb327b87b5c15dff7df894faca724e0cd7e3429e124ad32a5bb85d61fed61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0bb327b87b5c15dff7df894faca724e0cd7e3429e124ad32a5bb85d61fed61", kill_on_drop: false }`
[INFO] [stdout] 2a0bb327b87b5c15dff7df894faca724e0cd7e3429e124ad32a5bb85d61fed61