[INFO] cloning repository https://github.com/HectorHW/sqsieve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HectorHW/sqsieve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHectorHW%2Fsqsieve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHectorHW%2Fsqsieve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 891cc457351aceb6891783744a444c01daf57267
[INFO] documenting HectorHW/sqsieve against 1.76.0 for beta-1.77-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHectorHW%2Fsqsieve" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HectorHW/sqsieve on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HectorHW/sqsieve
[INFO] finished tweaking git repo https://github.com/HectorHW/sqsieve
[INFO] tweaked toml for git repo https://github.com/HectorHW/sqsieve written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HectorHW/sqsieve 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miller_rabin v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53eba175ce77e0818e6b1e674c182a3628583577c35108aa6a994266021eaa9d
[INFO] running `Command { std: "docker" "start" "-a" "53eba175ce77e0818e6b1e674c182a3628583577c35108aa6a994266021eaa9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53eba175ce77e0818e6b1e674c182a3628583577c35108aa6a994266021eaa9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53eba175ce77e0818e6b1e674c182a3628583577c35108aa6a994266021eaa9d", kill_on_drop: false }`
[INFO] [stdout] 53eba175ce77e0818e6b1e674c182a3628583577c35108aa6a994266021eaa9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 134d1dbaed2f75b185ee194c8f3eab9465fc542eb48b6e048b3b99a5fcd9de46
[INFO] running `Command { std: "docker" "start" "-a" "134d1dbaed2f75b185ee194c8f3eab9465fc542eb48b6e048b3b99a5fcd9de46", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking miller_rabin v1.1.1
[INFO] [stderr]  Documenting sqsieve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(associated_type_defaults)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 `sqsieve`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name sqsieve src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=cdef90b2e40d8170 -L dependency=/opt/rustwide/target/debug/deps --extern crypto_bigint=/opt/rustwide/target/debug/deps/libcrypto_bigint-c6462be2ce7b0611.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ba3f20d49098a1f1.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-900704033b235124.rmeta --extern miller_rabin=/opt/rustwide/target/debug/deps/libmiller_rabin-870f0de135f35bc1.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-cdb78c189bafc769.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-0fea48f4e768a123.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-b0412f3f149a29b6.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-1214b31c4093d692.so --extern rand=/opt/rustwide/target/debug/deps/librand-4d4043a4059068e8.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-41d871f992d35e0e.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "134d1dbaed2f75b185ee194c8f3eab9465fc542eb48b6e048b3b99a5fcd9de46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134d1dbaed2f75b185ee194c8f3eab9465fc542eb48b6e048b3b99a5fcd9de46", kill_on_drop: false }`
[INFO] [stdout] 134d1dbaed2f75b185ee194c8f3eab9465fc542eb48b6e048b3b99a5fcd9de46
