[INFO] cloning repository https://github.com/fossdd/pijul
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fossdd/pijul" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffossdd%2Fpijul", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffossdd%2Fpijul'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c281be287414f87e11229c9c9df759169e964657
[INFO] documenting fossdd/pijul 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%2Ffossdd%2Fpijul" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fossdd/pijul 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/fossdd/pijul
[INFO] finished tweaking git repo https://github.com/fossdd/pijul
[INFO] tweaked toml for git repo https://github.com/fossdd/pijul written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/fossdd/pijul 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 302c34f20e697e94be1252759e776b35b062935b13c4d348e46e8d8f98ac44bf
[INFO] running `Command { std: "docker" "start" "-a" "302c34f20e697e94be1252759e776b35b062935b13c4d348e46e8d8f98ac44bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "302c34f20e697e94be1252759e776b35b062935b13c4d348e46e8d8f98ac44bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302c34f20e697e94be1252759e776b35b062935b13c4d348e46e8d8f98ac44bf", kill_on_drop: false }`
[INFO] [stdout] 302c34f20e697e94be1252759e776b35b062935b13c4d348e46e8d8f98ac44bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] aa8397a2f11be5640d27c00086b23d24c65262d5271c5423471310976e3553da
[INFO] running `Command { std: "docker" "start" "-a" "aa8397a2f11be5640d27c00086b23d24c65262d5271c5423471310976e3553da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling httparse v1.7.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking canonical-path v2.0.2
[INFO] [stderr]     Checking path-slash v0.1.4
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking diffs v0.4.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking whoami v1.2.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking tracing-core v0.1.25
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking proc-macro2 v1.0.37
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking futures-channel v0.3.21
[INFO] [stderr]     Checking sanakirja-core v1.2.16
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]     Checking os_type v2.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling zstd-seekable v0.1.7
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking blowfish v0.8.0
[INFO] [stderr]     Checking block-modes v0.8.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking pbkdf2 v0.9.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking cryptovec v0.6.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking which v4.2.5
[INFO] [stderr]     Checking rlimit v0.6.2
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking rpassword v5.0.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking pager v0.16.0
[INFO] [stderr]     Checking edit v0.1.3
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking password-hash v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking twox-hash v1.6.2
[INFO] [stderr]     Checking yasna v0.4.0
[INFO] [stderr]  Documenting pijul-macros v0.5.0 (/opt/rustwide/workdir/pijul-macros)
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking ctrlc v3.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling pijul-macros v0.5.0 (/opt/rustwide/workdir/pijul-macros)
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking bcrypt-pbkdf v0.6.2
[INFO] [stderr]     Checking futures-util v0.3.21
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking tracing v0.1.33
[INFO] [stderr]     Checking sanakirja v1.2.16
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking thrussh-config v0.5.0
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking ed25519 v1.4.1
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking human-panic v1.0.3
[INFO] [stderr]     Checking libpijul v1.0.0-beta.3 (/opt/rustwide/workdir/libpijul)
[INFO] [stderr]  Documenting libpijul v1.0.0-beta.3 (/opt/rustwide/workdir/libpijul)
[INFO] [stdout] error: expected expression, found `>>`
[INFO] [stdout]    --> libpijul/src/record.rs:811:1
[INFO] [stdout]     |
[INFO] [stdout] 811 | >>>>>>> 0 [PDTUHOMV]
[INFO] [stdout]     | ^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `>>`
[INFO] [stdout]    --> libpijul/src/record.rs:811:1
[INFO] [stdout]     |
[INFO] [stdout] 811 | >>>>>>> 0 [PDTUHOMV]
[INFO] [stdout]     | ^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v0.14.18
[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] [stderr] error: could not document `libpijul`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name libpijul libpijul/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="canonical-path"' --cfg 'feature="default"' --cfg 'feature="dump"' --cfg 'feature="flate2"' --cfg 'feature="ignore"' --cfg 'feature="lru-cache"' --cfg 'feature="mmap"' --cfg 'feature="ondisk-repos"' --cfg 'feature="path-slash"' --cfg 'feature="regex"' --cfg 'feature="tar"' --cfg 'feature="tarball"' --cfg 'feature="tempfile"' --cfg 'feature="text-changes"' --cfg 'feature="tokio"' --cfg 'feature="zstd"' --cfg 'feature="zstd-seekable"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5be954f0d6d203eb -L dependency=/opt/rustwide/target/debug/deps --extern adler32=/opt/rustwide/target/debug/deps/libadler32-590f0c6580f07ef0.rmeta --extern aes=/opt/rustwide/target/debug/deps/libaes-d13abf88ec38d08c.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-d3317ca7501c578b.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-885ae3214f28c119.rmeta --extern blake3=/opt/rustwide/target/debug/deps/libblake3-fec993cce0c76f95.rmeta --extern bs58=/opt/rustwide/target/debug/deps/libbs58-f5e41ac1e3aacc52.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-57d39e2ba3927e7d.rmeta --extern canonical_path=/opt/rustwide/target/debug/deps/libcanonical_path-6ec7e02a46d5dea9.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-483f5a2788925099.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-0d4068446d90c502.rmeta --extern crossbeam_deque=/opt/rustwide/target/debug/deps/libcrossbeam_deque-0342b25c36afd3b0.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-e76a47a9831fee03.rmeta --extern curve25519_dalek=/opt/rustwide/target/debug/deps/libcurve25519_dalek-14966c0332f29601.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-0f5d7e9bf36b9b28.rmeta --extern diffs=/opt/rustwide/target/debug/deps/libdiffs-965cf7328b800b31.rmeta --extern ed25519_dalek=/opt/rustwide/target/debug/deps/libed25519_dalek-e51e3272698be959.rmeta --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-c408ad1c73c06d71.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-1788346dd40c8773.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-f1c34f5bec570291.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-df335648831f4436.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-178ffabc4c0d1b47.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5729bd7749755fc1.rmeta --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-39c43cd7c23629ee.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-ac6662fc63ce7061.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-268c6d3374c6fbeb.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-57cc12b07d31d775.rmeta --extern path_slash=/opt/rustwide/target/debug/deps/libpath_slash-68ff4f3ec4358c68.rmeta --extern pbkdf2=/opt/rustwide/target/debug/deps/libpbkdf2-d5b1b7d2064af20c.rmeta --extern pijul_macros=/opt/rustwide/target/debug/deps/libpijul_macros-35d900e0e7840169.so --extern rand=/opt/rustwide/target/debug/deps/librand-2bb4fb02a4f526b4.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-bbb2609488cfc87a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-53c901764b5c5d30.rmeta --extern sanakirja=/opt/rustwide/target/debug/deps/libsanakirja-267b5c1987335fc2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-3a3b0b93f6d6b3c0.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-be09902f860bbf5a.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c85a629125a8b9dd.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-d5485a2c963d9084.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-7599dd30596b2854.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5949741ce2520da0.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9e2c2c3fd08fa835.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-5dbb8a192e34dd01.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-319da6fa3eaded8f.rmeta --extern twox_hash=/opt/rustwide/target/debug/deps/libtwox_hash-100dce2a64a03086.rmeta --extern zstd_seekable=/opt/rustwide/target/debug/deps/libzstd_seekable-de9639580185b7af.rmeta --cap-lints=warn --crate-version 1.0.0-beta.3` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libpijul` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "aa8397a2f11be5640d27c00086b23d24c65262d5271c5423471310976e3553da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8397a2f11be5640d27c00086b23d24c65262d5271c5423471310976e3553da", kill_on_drop: false }`
[INFO] [stdout] aa8397a2f11be5640d27c00086b23d24c65262d5271c5423471310976e3553da