[INFO] cloning repository https://github.com/CangyuanLi/faststats
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CangyuanLi/faststats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCangyuanLi%2Ffaststats", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 031638f29765e16e570f8df22e473731983fce40
[INFO] documenting CangyuanLi/faststats against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCangyuanLi%2Ffaststats" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/CangyuanLi/faststats
[INFO] finished tweaking git repo https://github.com/CangyuanLi/faststats
[INFO] tweaked toml for git repo https://github.com/CangyuanLi/faststats written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CangyuanLi/faststats on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CangyuanLi/faststats 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 478d25fefd03ff540be58225f839f575c108e0f9f9d4f6c2a11936c19feb9434
[INFO] running `Command { std: "docker" "start" "-a" "478d25fefd03ff540be58225f839f575c108e0f9f9d4f6c2a11936c19feb9434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "478d25fefd03ff540be58225f839f575c108e0f9f9d4f6c2a11936c19feb9434", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdde35404a98b70b1ef8d7d8f091aeeeaec1f69f43d5ecec40ee8197aed49274
[INFO] running `Command { std: "docker" "start" "-a" "cdde35404a98b70b1ef8d7d8f091aeeeaec1f69f43d5ecec40ee8197aed49274", kill_on_drop: false }`
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[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/argminmax-0.6.3/src/lib.rs:72:39
[INFO] [stdout]    |
[INFO] [stdout] 72 | #![cfg_attr(feature = "nightly_simd", feature(cfg_version))]
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/argminmax-0.6.3/src/lib.rs:79:31
[INFO] [stdout]    |
[INFO] [stdout] 79 |     cfg_attr(version("1.78"), feature(stdarch_x86_avx512))
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/argminmax-0.6.3/src/lib.rs:95:39
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![cfg_attr(feature = "nightly_simd", feature(avx512_target_feature))]
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `avx512_target_feature` has been stable since `1.89.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/argminmax-0.6.3/src/lib.rs:96:39
[INFO] [stdout]    |
[INFO] [stdout] 96 | #![cfg_attr(feature = "nightly_simd", feature(arm_target_feature))]
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking iter-read v0.3.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `argminmax` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cdde35404a98b70b1ef8d7d8f091aeeeaec1f69f43d5ecec40ee8197aed49274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdde35404a98b70b1ef8d7d8f091aeeeaec1f69f43d5ecec40ee8197aed49274", kill_on_drop: false }`
[INFO] [stdout] cdde35404a98b70b1ef8d7d8f091aeeeaec1f69f43d5ecec40ee8197aed49274
