[INFO] cloning repository https://github.com/dusty-phillips/libp2p-async-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dusty-phillips/libp2p-async-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdusty-phillips%2Flibp2p-async-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdusty-phillips%2Flibp2p-async-examples'...
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[INFO] [stdout] 73ee16f495a93f0a2043f40dcc60d4d590784e08
[INFO] documenting dusty-phillips/libp2p-async-examples against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdusty-phillips%2Flibp2p-async-examples" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dusty-phillips/libp2p-async-examples on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dusty-phillips/libp2p-async-examples
[INFO] finished tweaking git repo https://github.com/dusty-phillips/libp2p-async-examples
[INFO] tweaked toml for git repo https://github.com/dusty-phillips/libp2p-async-examples written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dusty-phillips/libp2p-async-examples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 40cf24f09bee1cc62bdad03f402c964df1c58741486cfa383f3cef4c26194a39
[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" "40cf24f09bee1cc62bdad03f402c964df1c58741486cfa383f3cef4c26194a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40cf24f09bee1cc62bdad03f402c964df1c58741486cfa383f3cef4c26194a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cf24f09bee1cc62bdad03f402c964df1c58741486cfa383f3cef4c26194a39", kill_on_drop: false }`
[INFO] [stdout] 40cf24f09bee1cc62bdad03f402c964df1c58741486cfa383f3cef4c26194a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3caa4dc2c52c6b38b2c68a309cb3a088535570e8a8af5ed9c339107e23689363
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[INFO] running `Command { std: "docker" "start" "-a" "3caa4dc2c52c6b38b2c68a309cb3a088535570e8a8af5ed9c339107e23689363", kill_on_drop: false }`
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[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parity-multiaddr-0.7.2/src/onion_addr.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Self(Cow::Owned(self.0.into_owned()), self.1)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Onion3Addr<'b>`
[INFO] [stdout]               found struct `Onion3Addr<'a>`
[INFO] [stdout] note: the lifetime `'a` as defined on the impl at 10:6...
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parity-multiaddr-0.7.2/src/onion_addr.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'a> Onion3Addr<'a> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'b` as defined on the method body at 22:20
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parity-multiaddr-0.7.2/src/onion_addr.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire<'b>(self) -> Onion3Addr<'b> {
[INFO] [stdout]    |                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parity-multiaddr`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "3caa4dc2c52c6b38b2c68a309cb3a088535570e8a8af5ed9c339107e23689363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3caa4dc2c52c6b38b2c68a309cb3a088535570e8a8af5ed9c339107e23689363", kill_on_drop: false }`
[INFO] [stdout] 3caa4dc2c52c6b38b2c68a309cb3a088535570e8a8af5ed9c339107e23689363
