[INFO] cloning repository https://github.com/MarkCLewis/RustCollSim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkCLewis/RustCollSim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkCLewis%2FRustCollSim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkCLewis%2FRustCollSim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f46e2525fea058a5a0ad2296d28855aef037d38f
[INFO] documenting MarkCLewis/RustCollSim against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkCLewis%2FRustCollSim" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MarkCLewis/RustCollSim 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] started tweaking git repo https://github.com/MarkCLewis/RustCollSim
[INFO] finished tweaking git repo https://github.com/MarkCLewis/RustCollSim
[INFO] tweaked toml for git repo https://github.com/MarkCLewis/RustCollSim written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MarkCLewis/RustCollSim 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 16f2a66866619dec3ff17d458a99fb6d2ff210fc401a0a7d0d1e87e5770cdfbf
[INFO] running `Command { std: "docker" "start" "-a" "16f2a66866619dec3ff17d458a99fb6d2ff210fc401a0a7d0d1e87e5770cdfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16f2a66866619dec3ff17d458a99fb6d2ff210fc401a0a7d0d1e87e5770cdfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f2a66866619dec3ff17d458a99fb6d2ff210fc401a0a7d0d1e87e5770cdfbf", kill_on_drop: false }`
[INFO] [stdout] 16f2a66866619dec3ff17d458a99fb6d2ff210fc401a0a7d0d1e87e5770cdfbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4f012eaf80292179d5a1e0a10905c6b4ed2cd0efe24b1a5a866ddcc5b9baf6f5
[INFO] running `Command { std: "docker" "start" "-a" "4f012eaf80292179d5a1e0a10905c6b4ed2cd0efe24b1a5a866ddcc5b9baf6f5", kill_on_drop: false }`
[INFO] [stderr]     Checking core_simd v0.1.0 (https://github.com/rust-lang/portable-simd#65cb2c90)
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/65cb2c9/crates/core_simd/src/lib.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / #![feature(
[INFO] [stdout] 3  | |     const_fn_trait_bound,
[INFO] [stdout] 4  | |     decl_macro,
[INFO] [stdout] 5  | |     platform_intrinsics,
[INFO] [stdout] ...  |
[INFO] [stdout] 9  | |     stdsimd
[INFO] [stdout] 10 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `const_fn_trait_bound` has been stable since `1.61.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/65cb2c9/crates/core_simd/src/lib.rs:11:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![cfg_attr(feature = "generic_const_exprs", feature(generic_const_exprs))]
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/65cb2c9/crates/core_simd/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     stdsimd
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core_simd` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "4f012eaf80292179d5a1e0a10905c6b4ed2cd0efe24b1a5a866ddcc5b9baf6f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f012eaf80292179d5a1e0a10905c6b4ed2cd0efe24b1a5a866ddcc5b9baf6f5", kill_on_drop: false }`
[INFO] [stdout] 4f012eaf80292179d5a1e0a10905c6b4ed2cd0efe24b1a5a866ddcc5b9baf6f5
