[INFO] fetching crate swarm-bot 0.3.8...
[INFO] documenting swarm-bot-0.3.8 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate swarm-bot 0.3.8 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate swarm-bot 0.3.8 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate swarm-bot 0.3.8
[INFO] finished tweaking crates.io crate swarm-bot 0.3.8
[INFO] tweaked toml for crates.io crate swarm-bot 0.3.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate swarm-bot 0.3.8 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rsa-der v0.3.0
[INFO] [stderr]   Downloaded bincode_derive v2.0.0-rc.3
[INFO] [stderr]   Downloaded more-asserts v0.3.1
[INFO] [stderr]   Downloaded cfb8 v0.7.1
[INFO] [stderr]   Downloaded primes v0.3.0
[INFO] [stderr]   Downloaded swarm-bot-packets-macro v0.1.2
[INFO] [stderr]   Downloaded bincode v2.0.0-rc.3
[INFO] [stderr]   Downloaded virtue v0.0.13
[INFO] [stderr]   Downloaded swarm-bot-packets v0.2.0
[INFO] [stderr]   Downloaded swarmbot-interfaces v0.1.1
[INFO] [stderr]   Downloaded hematite-nbt v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b83e1f59e25aed2b9e346504960ddbb8d7a6831b93e1f221f4d6f7a03f691c4
[INFO] running `Command { std: "docker" "start" "-a" "3b83e1f59e25aed2b9e346504960ddbb8d7a6831b93e1f221f4d6f7a03f691c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b83e1f59e25aed2b9e346504960ddbb8d7a6831b93e1f221f4d6f7a03f691c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b83e1f59e25aed2b9e346504960ddbb8d7a6831b93e1f221f4d6f7a03f691c4", kill_on_drop: false }`
[INFO] [stdout] 3b83e1f59e25aed2b9e346504960ddbb8d7a6831b93e1f221f4d6f7a03f691c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4258a94724edfec42cccd4f723828a75a242481fce919cb5df76cb392dd197b7
[INFO] running `Command { std: "docker" "start" "-a" "4258a94724edfec42cccd4f723828a75a242481fce919cb5df76cb392dd197b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling openssl-sys v0.9.85
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[INFO] [stderr]    Compiling serde v1.0.160
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[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
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[INFO] [stderr]    Compiling libz-sys v1.1.8
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[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling time-core v0.1.0
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[INFO] [stderr]    Compiling crc32fast v1.3.2
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[INFO] [stderr]    Compiling serde_json v1.0.96
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[INFO] [stderr]    Compiling futures-macro v0.3.28
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking tungstenite v0.17.3
[INFO] [stderr]    Compiling swarm-bot-packets-macro v0.1.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking tokio-util v0.7.7
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking h2 v0.3.17
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]     Checking clap_lex v0.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking data-encoding v2.3.3
[INFO] [stderr]     Checking clap_builder v4.2.2
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking trust-dns-proto v0.22.0
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tungstenite v0.18.0
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]     Checking swarm-bot-packets v0.2.0
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/swarm-bot-packets-0.2.0/src/lib.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![feature(cursor_remaining)]
[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 compile `swarm-bot-packets` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4258a94724edfec42cccd4f723828a75a242481fce919cb5df76cb392dd197b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4258a94724edfec42cccd4f723828a75a242481fce919cb5df76cb392dd197b7", kill_on_drop: false }`
[INFO] [stdout] 4258a94724edfec42cccd4f723828a75a242481fce919cb5df76cb392dd197b7
