[INFO] cloning repository https://github.com/EricDavidWells/AOC_2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EricDavidWells/AOC_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricDavidWells%2FAOC_2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricDavidWells%2FAOC_2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 574b91469b22fa6b714da629b592641d44bb3898 [INFO] documenting EricDavidWells/AOC_2021 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%2FEricDavidWells%2FAOC_2021" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EricDavidWells/AOC_2021 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/EricDavidWells/AOC_2021 [INFO] finished tweaking git repo https://github.com/EricDavidWells/AOC_2021 [INFO] tweaked toml for git repo https://github.com/EricDavidWells/AOC_2021 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/EricDavidWells/AOC_2021 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 44ae34bdca314af5386ed379d4916f8749af36ec73937849e34c3b01d02d75fd [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" "44ae34bdca314af5386ed379d4916f8749af36ec73937849e34c3b01d02d75fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44ae34bdca314af5386ed379d4916f8749af36ec73937849e34c3b01d02d75fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ae34bdca314af5386ed379d4916f8749af36ec73937849e34c3b01d02d75fd", kill_on_drop: false }` [INFO] [stdout] 44ae34bdca314af5386ed379d4916f8749af36ec73937849e34c3b01d02d75fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1e290ecd2842a413f405775dc25296efc5fae36f126557c3b020f25c4e0b5730 [INFO] running `Command { std: "docker" "start" "-a" "1e290ecd2842a413f405775dc25296efc5fae36f126557c3b020f25c4e0b5730", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking bimap v0.6.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Documenting aoc_2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aoc_2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ArrayView`, `Axis` [INFO] [stdout] --> src/lib.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use ndarray::{Array2, ArrayView, Axis}; [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:143:24 [INFO] [stdout] | [INFO] [stdout] 143 | ret += (2_u64.pow(i as u32)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - ret += (2_u64.pow(i as u32)); [INFO] [stdout] 143 + ret += 2_u64.pow(i as u32); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:71:24 [INFO] [stdout] | [INFO] [stdout] 71 | fn neg_wrap_mod(mut val: T, modu: T) -> T [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:134:27 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn boolvec_to_int(mut bvec: &Vec) -> u64 [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `neg_wrap_mod` [INFO] [stdout] --> src/lib.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn neg_wrap_mod(mut val: T, modu: T) -> T [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:143:24 [INFO] [stdout] | [INFO] [stdout] 143 | ret += (2_u64.pow(i as u32)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - ret += (2_u64.pow(i as u32)); [INFO] [stdout] 143 + ret += 2_u64.pow(i as u32); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/bin/day05/main.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | if (ydir){y_inc = 1;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 111 - if (ydir){y_inc = 1;} [INFO] [stdout] 111 + if ydir {y_inc = 1;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/bin/day05/main.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | if (xdir){x_inc = 1;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 115 - if (xdir){x_inc = 1;} [INFO] [stdout] 115 + if xdir {x_inc = 1;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `command` should have an upper camel case name [INFO] [stdout] --> src/bin/day02/main.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum command [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Command` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `forward` should have an upper camel case name [INFO] [stdout] --> src/bin/day02/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | forward, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Forward` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `down` should have an upper camel case name [INFO] [stdout] --> src/bin/day02/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | down, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `up` should have an upper camel case name [INFO] [stdout] --> src/bin/day02/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | up [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Up` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/bin/day16/main.rs:167:22 [INFO] [stdout] | [INFO] [stdout] 167 | for i in (1..vals.len()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 167 - for i in (1..vals.len()) [INFO] [stdout] 167 + for i in 1..vals.len() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `aoc_2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day05 src/bin/day05/main.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=4363aaf4849b4cb0 -L dependency=/opt/rustwide/target/debug/deps --extern libaoc=/opt/rustwide/target/debug/deps/liblibaoc-7e8880306b76db0e.rmeta --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-ac18ac96aac3952d.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-78f9e18488c10963.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-fbc1bc8e1ec64cd4.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c2f1d00ac1bebbc4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-93251fd65088a55f.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 `aoc_2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day16 src/bin/day16/main.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=1f201b4c4bf5ffbe -L dependency=/opt/rustwide/target/debug/deps --extern libaoc=/opt/rustwide/target/debug/deps/liblibaoc-7e8880306b76db0e.rmeta --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-ac18ac96aac3952d.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-78f9e18488c10963.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-fbc1bc8e1ec64cd4.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c2f1d00ac1bebbc4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-93251fd65088a55f.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc_2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day12 src/bin/day12/main.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=f5f7a16b2ea493c0 -L dependency=/opt/rustwide/target/debug/deps --extern libaoc=/opt/rustwide/target/debug/deps/liblibaoc-7e8880306b76db0e.rmeta --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-ac18ac96aac3952d.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-78f9e18488c10963.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-fbc1bc8e1ec64cd4.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c2f1d00ac1bebbc4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-93251fd65088a55f.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc_2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day13 src/bin/day13/main.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=a1bea369f1ce9b20 -L dependency=/opt/rustwide/target/debug/deps --extern libaoc=/opt/rustwide/target/debug/deps/liblibaoc-7e8880306b76db0e.rmeta --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-ac18ac96aac3952d.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-78f9e18488c10963.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-fbc1bc8e1ec64cd4.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c2f1d00ac1bebbc4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-93251fd65088a55f.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc_2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day20 src/bin/day20/main.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=867c45e49e008760 -L dependency=/opt/rustwide/target/debug/deps --extern libaoc=/opt/rustwide/target/debug/deps/liblibaoc-7e8880306b76db0e.rmeta --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-ac18ac96aac3952d.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-78f9e18488c10963.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-fbc1bc8e1ec64cd4.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c2f1d00ac1bebbc4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-93251fd65088a55f.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc_2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day22 src/bin/day22/main.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=bb0f7a7c39888a8e -L dependency=/opt/rustwide/target/debug/deps --extern libaoc=/opt/rustwide/target/debug/deps/liblibaoc-7e8880306b76db0e.rmeta --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-ac18ac96aac3952d.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-78f9e18488c10963.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-fbc1bc8e1ec64cd4.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c2f1d00ac1bebbc4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-93251fd65088a55f.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" "1e290ecd2842a413f405775dc25296efc5fae36f126557c3b020f25c4e0b5730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e290ecd2842a413f405775dc25296efc5fae36f126557c3b020f25c4e0b5730", kill_on_drop: false }` [INFO] [stdout] 1e290ecd2842a413f405775dc25296efc5fae36f126557c3b020f25c4e0b5730