[INFO] fetching crate cnsprcy 0.2.0...
[INFO] documenting cnsprcy-0.2.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate cnsprcy 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cnsprcy 0.2.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate cnsprcy 0.2.0
[INFO] finished tweaking crates.io crate cnsprcy 0.2.0
[INFO] tweaked toml for crates.io crate cnsprcy 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate cnsprcy 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aead v0.5.1
[INFO] [stderr]   Downloaded netlink-packet-utils v0.5.1
[INFO] [stderr]   Downloaded netlink-packet-core v0.4.2
[INFO] [stderr]   Downloaded netlink-packet-route v0.13.0
[INFO] [stderr]   Downloaded netlink-proto v0.10.0
[INFO] [stderr]   Downloaded ipnetwork v0.18.0
[INFO] [stderr]   Downloaded half v2.1.0
[INFO] [stderr]   Downloaded rtnetlink v0.11.0
[INFO] [stderr]   Downloaded chacha20 v0.9.0
[INFO] [stderr]   Downloaded cipher v0.4.3
[INFO] [stderr]   Downloaded test-log v0.2.11
[INFO] [stderr]   Downloaded fixed v1.21.0
[INFO] [stderr]   Downloaded portable-atomic v0.3.19
[INFO] [stderr]   Downloaded netlink-sys v0.8.3
[INFO] [stderr]   Downloaded conciliator v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c05a12ae9ab13f7e554cef9716cbd607b6a4532f9defbac57363e5d9c94ec089
[INFO] running `Command { std: "docker" "start" "-a" "c05a12ae9ab13f7e554cef9716cbd607b6a4532f9defbac57363e5d9c94ec089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c05a12ae9ab13f7e554cef9716cbd607b6a4532f9defbac57363e5d9c94ec089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05a12ae9ab13f7e554cef9716cbd607b6a4532f9defbac57363e5d9c94ec089", kill_on_drop: false }`
[INFO] [stdout] c05a12ae9ab13f7e554cef9716cbd607b6a4532f9defbac57363e5d9c94ec089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1425fb65a687e72458c4953a9d5d1ceb924f65c342da099e046cbcefc076b53
[INFO] running `Command { std: "docker" "start" "-a" "b1425fb65a687e72458c4953a9d5d1ceb924f65c342da099e046cbcefc076b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]    Compiling rustversion v1.0.11
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling fixed v1.21.0
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]     Checking half v2.1.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking universal-hash v0.5.0
[INFO] [stderr]     Checking aead v0.5.1
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking chacha20 v0.9.0
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling test-log v0.2.11
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking netlink-packet-utils v0.5.1
[INFO] [stderr]     Checking netlink-packet-core v0.4.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking netlink-packet-route v0.13.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.16
[INFO] [stderr]     Checking serde v1.0.152
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]     Checking netlink-sys v0.8.3
[INFO] [stderr]     Checking netlink-proto v0.10.0
[INFO] [stderr]     Checking rtnetlink v0.11.0
[INFO] [stderr]     Checking toml v0.5.10
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ipnetwork v0.18.0
[INFO] [stderr]     Checking conciliator v0.3.5
[INFO] [stderr]  Documenting cnsprcy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cnsprcy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip)]
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip)]
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `cnsprcy`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name cnsprcy src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3dd5a23c94878d02 -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-c957872d89323658.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-f61c12a84d4466c1.rmeta --extern chacha20poly1305=/opt/rustwide/target/debug/deps/libchacha20poly1305-f948d3c2b0157d7d.rmeta --extern conciliator=/opt/rustwide/target/debug/deps/libconciliator-7762535dd7761ff0.rmeta --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-8ff96b38aceed97f.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-e518d16d2ae2da1f.rmeta --extern fixed=/opt/rustwide/target/debug/deps/libfixed-2ef0e442c4efa91e.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-5a5f991dc7478d20.rmeta --extern ipnetwork=/opt/rustwide/target/debug/deps/libipnetwork-4b4f332d22ed242f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-5c4ae6c3120674de.rmeta --extern rtnetlink=/opt/rustwide/target/debug/deps/librtnetlink-41f1d699dba8e853.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9fd59008639bdfc8.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-eaaa191ceb3e337e.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-70f82566e697aff0.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-40fb71e0af106b9f.rmeta --extern test_log=/opt/rustwide/target/debug/deps/libtest_log-502111075e9dce60.so --extern tokio=/opt/rustwide/target/debug/deps/libtokio-59892991cd85972b.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-6de13d71e1b898da.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-51d126bfe92fe4f0.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-fbce7a03ff7d93e9.rmeta --cap-lints=warn --crate-version 0.2.0` (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] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cnsprcy` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b1425fb65a687e72458c4953a9d5d1ceb924f65c342da099e046cbcefc076b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1425fb65a687e72458c4953a9d5d1ceb924f65c342da099e046cbcefc076b53", kill_on_drop: false }`
[INFO] [stdout] b1425fb65a687e72458c4953a9d5d1ceb924f65c342da099e046cbcefc076b53
