[INFO] updating cached repository https://github.com/nosewings/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aba8585aa5bb3310b79df9772606fbc8cddec3ef [INFO] documenting nosewings/aoc2021 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%2Fnosewings%2Faoc2021" "/workspace/builds/worker-36/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nosewings/aoc2021 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/nosewings/aoc2021 [INFO] finished tweaking git repo https://github.com/nosewings/aoc2021 [INFO] tweaked toml for git repo https://github.com/nosewings/aoc2021 written to /workspace/builds/worker-36/source/Cargo.toml [INFO] crate git repo https://github.com/nosewings/aoc2021 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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] a13269971e93ad62e782fea80f141e6121abc9683f82822de30f918c87bcb772 [INFO] running `Command { std: "docker" "start" "-a" "a13269971e93ad62e782fea80f141e6121abc9683f82822de30f918c87bcb772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a13269971e93ad62e782fea80f141e6121abc9683f82822de30f918c87bcb772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13269971e93ad62e782fea80f141e6121abc9683f82822de30f918c87bcb772", kill_on_drop: false }` [INFO] [stdout] a13269971e93ad62e782fea80f141e6121abc9683f82822de30f918c87bcb772 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] [stdout] 6a1f235bb89718d952519717b1f9d9d4b6216c412fee0ca5530be033f88e4cc8 [INFO] running `Command { std: "docker" "start" "-a" "6a1f235bb89718d952519717b1f9d9d4b6216c412fee0ca5530be033f88e4cc8", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling frunk_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking fixedbitset v0.4.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking bit-matrix v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Checking wide v0.7.3 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking combine v4.6.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Checking counter v0.5.2 [INFO] [stderr] Checking simba v0.7.0 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.0 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling frunk_proc_macros_impl v0.1.0 [INFO] [stderr] Compiling frunk_derives v0.4.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Checking frunk_proc_macros v0.1.0 [INFO] [stderr] Checking frunk v0.4.0 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Compiling enumset_derive v0.5.5 [INFO] [stderr] Checking enumset v1.0.8 [INFO] [stderr] Documenting aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(hash_drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(step_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(hash_drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(step_trait)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(hash_drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(step_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name aoc2021 src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=93f4d19aa0efe5ad -L dependency=/opt/rustwide/target/debug/deps --extern bit_matrix=/opt/rustwide/target/debug/deps/libbit_matrix-b1fd40f1f1bafcdc.rmeta --extern combine=/opt/rustwide/target/debug/deps/libcombine-1fd1122f374ce841.rmeta --extern counter=/opt/rustwide/target/debug/deps/libcounter-4b9951450f7151a6.rmeta --extern enumset=/opt/rustwide/target/debug/deps/libenumset-32dc1c93804d581c.rmeta --extern frunk=/opt/rustwide/target/debug/deps/libfrunk-b1128b184337b82d.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-878b88b4202074c2.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-35c1e1fc87b76a73.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-e88451e70ed57a01.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-bf6736e59f9235df.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-972771a370f7d92e.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-a9544aa021c43566.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-eed2d80b2b83cbf1.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: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2021` due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "6a1f235bb89718d952519717b1f9d9d4b6216c412fee0ca5530be033f88e4cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1f235bb89718d952519717b1f9d9d4b6216c412fee0ca5530be033f88e4cc8", kill_on_drop: false }` [INFO] [stdout] 6a1f235bb89718d952519717b1f9d9d4b6216c412fee0ca5530be033f88e4cc8