[INFO] cloning repository https://github.com/FlorianFranzen/dx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlorianFranzen/dx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorianFranzen%2Fdx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorianFranzen%2Fdx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a740dfa3a27f6700b2a970da1acf202290ce3a2f
[INFO] documenting FlorianFranzen/dx against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorianFranzen%2Fdx" "/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/FlorianFranzen/dx on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FlorianFranzen/dx
[INFO] finished tweaking git repo https://github.com/FlorianFranzen/dx
[INFO] tweaked toml for git repo https://github.com/FlorianFranzen/dx written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/FlorianFranzen/dx already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b259d1cba0f411705fe612d1b58ec969fa8df2ac71ad74171e1a8fd94bf389b7
[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" "b259d1cba0f411705fe612d1b58ec969fa8df2ac71ad74171e1a8fd94bf389b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b259d1cba0f411705fe612d1b58ec969fa8df2ac71ad74171e1a8fd94bf389b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b259d1cba0f411705fe612d1b58ec969fa8df2ac71ad74171e1a8fd94bf389b7", kill_on_drop: false }`
[INFO] [stdout] b259d1cba0f411705fe612d1b58ec969fa8df2ac71ad74171e1a8fd94bf389b7
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e6ae795b520c218b9a6b3385e3310654704db43af7ca3dd2ce453babf4dddac
[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" "4e6ae795b520c218b9a6b3385e3310654704db43af7ca3dd2ce453babf4dddac", kill_on_drop: false }`
[INFO] [stderr]    Compiling multimap v0.8.0
[INFO] [stderr]     Checking futures-core v0.3.4
[INFO] [stderr]     Checking futures-io v0.3.4
[INFO] [stderr]     Checking futures-task v0.3.4
[INFO] [stderr]     Checking subtle v2.2.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking bs58 v0.3.0
[INFO] [stderr]     Checking futures-timer v3.0.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen v0.2.58
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking nohash-hasher v0.1.3
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking ipnet v2.2.0
[INFO] [stderr]     Checking parity-send-wrapper v0.1.0
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]     Checking futures-channel v0.3.4
[INFO] [stderr]     Checking quicksink v0.1.1
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]     Checking dns-parser v0.8.0
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[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking block-buffer v0.7.3
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[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking cuckoofilter v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.10
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling libp2p-core-derive v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162)
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking twofish v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking salsa20-core v0.2.3
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[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling prost-derive v0.6.1
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[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.58
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking salsa20 v0.3.0
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]     Checking uint v0.8.2
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
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[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking ahash v0.2.18
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[INFO] [stderr]     Checking asn1_der v0.6.3
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[INFO] [stderr]     Checking lru v0.4.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.58
[INFO] [stderr]     Checking x25519-dalek v0.5.2
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]     Checking webpki v0.21.2
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.58
[INFO] [stderr]     Checking futures_codec v0.3.4
[INFO] [stderr]     Checking rw-stream-sink v0.2.1 (https://github.com/libp2p/rust-libp2p#d5587162)
[INFO] [stderr]     Checking wasm-timer v0.2.4
[INFO] [stderr]     Checking yamux v0.4.2
[INFO] [stderr]     Checking soketto v0.3.2
[INFO] [stderr]     Checking libp2p-pnet v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162)
[INFO] [stderr]     Checking unsigned-varint v0.3.0
[INFO] [stderr]     Checking parity-multihash v0.2.2 (https://github.com/libp2p/rust-libp2p#d5587162)
[INFO] [stderr]     Checking multistream-select v0.7.0 (https://github.com/libp2p/rust-libp2p#d5587162)
[INFO] [stderr]     Checking async-tls v0.6.0
[INFO] [stderr]     Checking parity-multiaddr v0.7.1 (https://github.com/libp2p/rust-libp2p#d5587162)
[INFO] [stderr]     Checking js-sys v0.3.35
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-libp2p-98135dbcf5b63918/d558716/misc/multiaddr/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 `onion_addr::Onion3Addr<'b>`
[INFO] [stdout]               found struct `onion_addr::Onion3Addr<'a>`
[INFO] [stdout] note: the lifetime `'a` as defined on the impl at 10:6...
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-libp2p-98135dbcf5b63918/d558716/misc/multiaddr/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/git/checkouts/rust-libp2p-98135dbcf5b63918/d558716/misc/multiaddr/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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4e6ae795b520c218b9a6b3385e3310654704db43af7ca3dd2ce453babf4dddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6ae795b520c218b9a6b3385e3310654704db43af7ca3dd2ce453babf4dddac", kill_on_drop: false }`
[INFO] [stdout] 4e6ae795b520c218b9a6b3385e3310654704db43af7ca3dd2ce453babf4dddac