[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 1.61.0 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 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/signalapp/curve25519-dalek`
[INFO] [stderr]     Updating git repository `https://github.com/dignifiedquire/num-bigint`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded neon-build v0.9.1
[INFO] [stderr]   Downloaded syn-mid v0.5.3
[INFO] [stderr]   Downloaded unzip3 v1.0.0
[INFO] [stderr]   Downloaded hkdf v0.11.0
[INFO] [stderr]   Downloaded picky v6.3.0
[INFO] [stderr]   Downloaded rsa v0.4.1
[INFO] [stderr]   Downloaded picky-asn1 v0.3.3
[INFO] [stderr]   Downloaded oid v0.2.1
[INFO] [stderr]   Downloaded picky-asn1-der v0.2.5
[INFO] [stderr]   Downloaded neon-runtime v0.9.1
[INFO] [stderr]   Downloaded neon-macros v0.9.1
[INFO] [stderr]   Downloaded picky-asn1-x509 v0.6.1
[INFO] [stderr]   Downloaded displaydoc v0.2.1
[INFO] [stderr]   Downloaded neon v0.9.1
[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" "+1.61.0" "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] 65f736f7efd1f7eadca933545c49ae6625062fba7e8202062bc79059926e7618
[INFO] running `Command { std: "docker" "start" "-a" "65f736f7efd1f7eadca933545c49ae6625062fba7e8202062bc79059926e7618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65f736f7efd1f7eadca933545c49ae6625062fba7e8202062bc79059926e7618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f736f7efd1f7eadca933545c49ae6625062fba7e8202062bc79059926e7618", kill_on_drop: false }`
[INFO] [stdout] 65f736f7efd1f7eadca933545c49ae6625062fba7e8202062bc79059926e7618
[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" "+1.61.0" "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] c91b02ef3c32582e92f33c1db599b7cc88894a79a14182015e984183cf174974
[INFO] running `Command { std: "docker" "start" "-a" "c91b02ef3c32582e92f33c1db599b7cc88894a79a14182015e984183cf174974", 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 version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[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 subtle v2.4.1
[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]    Compiling regex-syntax v0.6.25
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.7.0
[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]    Compiling heck v0.3.3
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_core v0.5.1
[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]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling petgraph v0.6.0
[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]    Compiling regex v1.5.4
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking block-modes v0.8.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking hkdf v0.11.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking aes v0.7.5
[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 displaydoc v0.2.1
[INFO] [stderr]    Compiling derivative v2.2.0
[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 prost v0.9.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[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 serde_bytes v0.11.5
[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 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 zkgroup v0.9.0 (/opt/rustwide/workdir/rust/zkgroup)
[INFO] [stderr]     Checking rsa v0.4.1
[INFO] [stderr]     Checking picky-asn1-der v0.2.5
[INFO] [stderr]  Documenting libsignal-protocol v0.1.0 (/opt/rustwide/workdir/rust/protocol)
[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 picky-asn1-x509 v0.6.1
[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=434663f67091fc44 -L dependency=/opt/rustwide/target/debug/deps --extern aes=/opt/rustwide/target/debug/deps/libaes-86193cb696152e85.rmeta --extern aes_gcm_siv=/opt/rustwide/target/debug/deps/libaes_gcm_siv-e150cb8a2284149d.rmeta --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-ac2ab478ab84d752.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-422c73d403913168.so --extern block_modes=/opt/rustwide/target/debug/deps/libblock_modes-c12d1407f9521b6b.rmeta --extern curve25519_dalek=/opt/rustwide/target/debug/deps/libcurve25519_dalek-5f05e64d22f55fac.rmeta --extern displaydoc=/opt/rustwide/target/debug/deps/libdisplaydoc-e1f2432cefd143db.so --extern hex=/opt/rustwide/target/debug/deps/libhex-e6e12260d7fb4e79.rmeta --extern hkdf=/opt/rustwide/target/debug/deps/libhkdf-de289fa0410f4728.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-0f13427e764b3629.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-768244cffa2ddad5.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-9bc12257f57dd5ae.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-2a380d31b4bcf543.rmeta --extern prost=/opt/rustwide/target/debug/deps/libprost-9e9120f6b61465ec.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-983a81e2e60f4db3.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-d2c4b6d22f3e1bb1.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-999679ce737cde54.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-3f87adf675c35c7c.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-3014240cad8d81a9.rmeta --extern x25519_dalek=/opt/rustwide/target/debug/deps/libx25519_dalek-37dc04aba9d7dd0a.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" "c91b02ef3c32582e92f33c1db599b7cc88894a79a14182015e984183cf174974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91b02ef3c32582e92f33c1db599b7cc88894a79a14182015e984183cf174974", kill_on_drop: false }`
[INFO] [stdout] c91b02ef3c32582e92f33c1db599b7cc88894a79a14182015e984183cf174974