[INFO] cloning repository https://github.com/franklau/mirror-libsignal-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/franklau/mirror-libsignal-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranklau%2Fmirror-libsignal-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranklau%2Fmirror-libsignal-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c644a43d19fcc8091b77e3efd60da0fd61557840
[INFO] documenting franklau/mirror-libsignal-client 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%2Ffranklau%2Fmirror-libsignal-client" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/franklau/mirror-libsignal-client 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-8/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/franklau/mirror-libsignal-client
[INFO] finished tweaking git repo https://github.com/franklau/mirror-libsignal-client
[INFO] tweaked toml for git repo https://github.com/franklau/mirror-libsignal-client written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/franklau/mirror-libsignal-client 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d1926c972886645b85387bf38efce333fbc3cd209df8c171e249c69798f582d1
[INFO] running `Command { std: "docker" "start" "-a" "d1926c972886645b85387bf38efce333fbc3cd209df8c171e249c69798f582d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1926c972886645b85387bf38efce333fbc3cd209df8c171e249c69798f582d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1926c972886645b85387bf38efce333fbc3cd209df8c171e249c69798f582d1", kill_on_drop: false }`
[INFO] [stdout] d1926c972886645b85387bf38efce333fbc3cd209df8c171e249c69798f582d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] cf1515b1587413f5ea4a0bf69b970ee940aa9d37f578254f0c8cd72691f8f38c
[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" "cf1515b1587413f5ea4a0bf69b970ee940aa9d37f578254f0c8cd72691f8f38c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.78
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling num-bigint-dig v0.7.0 (https://github.com/dignifiedquire/num-bigint?rev=56576b592fea6341b7e1711a1629e4cc1bfc419c#56576b59)
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking block-modes v0.8.1
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking hkdf v0.11.0
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]  Documenting signal-crypto v0.1.0 (/opt/rustwide/workdir/rust/crypto)
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling zeroize_derive v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling displaydoc v0.2.1
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking aes-gcm-siv v0.10.3
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]     Checking simple_asn1 v0.5.4
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]     Checking num_enum v0.5.4
[INFO] [stderr]    Compiling libsignal-protocol v0.1.0 (/opt/rustwide/workdir/rust/protocol)
[INFO] [stderr]     Checking curve25519-dalek v3.0.0 (https://github.com/signalapp/curve25519-dalek?branch=3.0.0-lizard2#b3329ed0)
[INFO] [stderr]     Checking oid v0.2.1
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking picky-asn1 v0.3.3
[INFO] [stderr]     Checking x25519-dalek v1.1.1
[INFO] [stderr]     Checking poksho v0.7.0 (/opt/rustwide/workdir/rust/poksho)
[INFO] [stderr]  Documenting poksho v0.7.0 (/opt/rustwide/workdir/rust/poksho)
[INFO] [stderr]  Documenting libsignal-protocol v0.1.0 (/opt/rustwide/workdir/rust/protocol)
[INFO] [stderr]  Documenting zkgroup v0.9.0 (/opt/rustwide/workdir/rust/zkgroup)
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]   --> rust/protocol/src/session_cipher.rs:27:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     log::info!("hello frank")
[INFO] [stdout]    |                              ^ help: add `;` here
[INFO] [stdout] 28 |     let mut session_record = session_store
[INFO] [stdout]    |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rsa v0.4.1
[INFO] [stderr]     Checking picky-asn1-der v0.2.5
[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 `libsignal-protocol`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name libsignal_protocol rust/protocol/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f1ef4b9b7cf4f365 -L dependency=/opt/rustwide/target/debug/deps --extern aes=/opt/rustwide/target/debug/deps/libaes-99fe7182a5e8db03.rmeta --extern aes_gcm_siv=/opt/rustwide/target/debug/deps/libaes_gcm_siv-e90084e75ef8d8d2.rmeta --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-45fbe1e67c7c5312.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-4736cf119b4da476.so --extern block_modes=/opt/rustwide/target/debug/deps/libblock_modes-0be09c84eee43454.rmeta --extern curve25519_dalek=/opt/rustwide/target/debug/deps/libcurve25519_dalek-263f8c155a312206.rmeta --extern displaydoc=/opt/rustwide/target/debug/deps/libdisplaydoc-02dda6923efc9684.so --extern hex=/opt/rustwide/target/debug/deps/libhex-e363d6a41d9ffc70.rmeta --extern hkdf=/opt/rustwide/target/debug/deps/libhkdf-f212228f62e3708a.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-64311ff4c435ba8e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5dfc9fd0ade52842.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3151d321660cef26.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-495c5a99ce15322e.rmeta --extern prost=/opt/rustwide/target/debug/deps/libprost-6679b599ed6f5fad.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3821f93e9205a07a.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-6c7d95f01bb8ca36.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-389d622fadbe100a.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8e22bd0e5bf569e9.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2080113ae658eed9.rmeta --extern x25519_dalek=/opt/rustwide/target/debug/deps/libx25519_dalek-c261bead4e97a680.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cf1515b1587413f5ea4a0bf69b970ee940aa9d37f578254f0c8cd72691f8f38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1515b1587413f5ea4a0bf69b970ee940aa9d37f578254f0c8cd72691f8f38c", kill_on_drop: false }`
[INFO] [stdout] cf1515b1587413f5ea4a0bf69b970ee940aa9d37f578254f0c8cd72691f8f38c