[INFO] cloning repository https://github.com/phiresky/rga
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phiresky/rga" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Frga", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Frga'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cd049081d6036a55d86426a2981931cbdb48a31
[INFO] documenting phiresky/rga 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%2Fphiresky%2Frga" "/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/phiresky/rga 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] removed /workspace/builds/worker-10/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/phiresky/rga
[INFO] finished tweaking git repo https://github.com/phiresky/rga
[INFO] tweaked toml for git repo https://github.com/phiresky/rga written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/phiresky/rga 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-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" "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] fe56d69002e622723b54214194f79f7eca4bf1674a3761a3ac74ad22e2fa5c48
[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" "fe56d69002e622723b54214194f79f7eca4bf1674a3761a3ac74ad22e2fa5c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe56d69002e622723b54214194f79f7eca4bf1674a3761a3ac74ad22e2fa5c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe56d69002e622723b54214194f79f7eca4bf1674a3761a3ac74ad22e2fa5c48", kill_on_drop: false }`
[INFO] [stdout] fe56d69002e622723b54214194f79f7eca4bf1674a3761a3ac74ad22e2fa5c48
[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" "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] fe205385d6e8d6f859e54e4c1e724d851172545de3ea0c12e7d8f02313c167e4
[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" "fe205385d6e8d6f859e54e4c1e724d851172545de3ea0c12e7d8f02313c167e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]     Checking encoding_rs v0.8.28
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking pretty-bytes v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking tar v0.4.37
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking hashlink v0.7.0
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling zstd-sys v1.6.1+zstd.1.5.0
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.11.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]    Compiling libsqlite3-sys v0.22.2
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking size_format v1.0.2
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]     Checking lmdb-rkv v0.14.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]     Checking dyn-clonable v0.9.0
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking rusqlite v0.25.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking rkv v0.17.0
[INFO] [stderr]     Checking tree_magic_mini v3.0.0
[INFO] [stderr]    Compiling zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]     Checking zstd v0.9.0+zstd.1.5.0
[INFO] [stderr]     Checking ripgrep_all v0.9.7-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ripgrep_all v0.9.7-alpha.0 (/opt/rustwide/workdir)
[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(negative_impls)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context`
[INFO] [stdout]  --> src/adapters/postproc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`
[INFO] [stdout]   --> src/adapters/postproc.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     io::{BufRead, BufReader, Read},
[INFO] [stdout]    |          ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rkv::backend::LmdbEnvironmentFlags`
[INFO] [stdout]   --> src/preproc_cache.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use rkv::backend::LmdbEnvironmentFlags;
[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(negative_impls)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 `ripgrep_all`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ripgrep_all src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=022ac2eedf256b86 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-54553145b98c6eed.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-71e5ab234616f854.rmeta --extern bzip2=/opt/rustwide/target/debug/deps/libbzip2-ee3d5ad5231e8e02.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f9d8a38b0d95fde7.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-f68021fa63562026.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-ad3c82e9c2ad0117.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-8702ac6b7e7e2abf.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-8408cf72c503e335.so --extern directories_next=/opt/rustwide/target/debug/deps/libdirectories_next-a49bbb578fbd5f43.rmeta --extern dyn_clonable=/opt/rustwide/target/debug/deps/libdyn_clonable-c4f216fe0fe36d63.rmeta --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-d813cd746de92504.rmeta --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-662ed4f7c719e61d.rmeta --extern encoding_rs_io=/opt/rustwide/target/debug/deps/libencoding_rs_io-742bf2e1eb8f1b7e.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-6935c93e966b1fc6.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-d0255d219335991f.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-2129c1460a18c11d.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-250758b0906e1967.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-31239768d537311f.rmeta --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-b331641b05bf3af3.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-03d21a98958e81f6.so --extern path_clean=/opt/rustwide/target/debug/deps/libpath_clean-9397417d4df2a44e.rmeta --extern pretty_bytes=/opt/rustwide/target/debug/deps/libpretty_bytes-259a15cbfd370dff.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c585e0e5c2395225.rmeta --extern rkv=/opt/rustwide/target/debug/deps/librkv-4e0a194a0351d6b0.rmeta --extern rusqlite=/opt/rustwide/target/debug/deps/librusqlite-13ad1055dd8ef668.rmeta --extern schemars=/opt/rustwide/target/debug/deps/libschemars-cb1e34272886f507.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9303acf69cf273d2.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a003ea1913f54eda.rmeta --extern size_format=/opt/rustwide/target/debug/deps/libsize_format-2f8ebc4dd48e549d.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-5da5aaa86c5a142f.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-fedc1542628a5ba5.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-89952997f04588c9.rmeta --extern tree_magic=/opt/rustwide/target/debug/deps/libtree_magic_mini-0eab70f750ff1f84.rmeta --extern xz2=/opt/rustwide/target/debug/deps/libxz2-f8c7e738aafa09a5.rmeta --extern zip=/opt/rustwide/target/debug/deps/libzip-ab242f60d6e21203.rmeta --extern zstd=/opt/rustwide/target/debug/deps/libzstd-f75256963cc27756.rmeta --cap-lints=warn --crate-version 0.9.7-alpha.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ripgrep_all` due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fe205385d6e8d6f859e54e4c1e724d851172545de3ea0c12e7d8f02313c167e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe205385d6e8d6f859e54e4c1e724d851172545de3ea0c12e7d8f02313c167e4", kill_on_drop: false }`
[INFO] [stdout] fe205385d6e8d6f859e54e4c1e724d851172545de3ea0c12e7d8f02313c167e4