[INFO] cloning repository https://github.com/BKitor/rs_simd_bm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BKitor/rs_simd_bm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBKitor%2Frs_simd_bm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBKitor%2Frs_simd_bm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35b15d06dcb9721152c11fe25b5cb65b69a01168
[INFO] documenting BKitor/rs_simd_bm against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBKitor%2Frs_simd_bm" "/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/BKitor/rs_simd_bm on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/BKitor/rs_simd_bm
[INFO] finished tweaking git repo https://github.com/BKitor/rs_simd_bm
[INFO] tweaked toml for git repo https://github.com/BKitor/rs_simd_bm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BKitor/rs_simd_bm 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array-macro v2.1.0
[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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4dd1bde0d732ff612d647e0ada16994e9b25c8279a7e59129a027dce98585c24
[INFO] running `Command { std: "docker" "start" "-a" "4dd1bde0d732ff612d647e0ada16994e9b25c8279a7e59129a027dce98585c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dd1bde0d732ff612d647e0ada16994e9b25c8279a7e59129a027dce98585c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd1bde0d732ff612d647e0ada16994e9b25c8279a7e59129a027dce98585c24", kill_on_drop: false }`
[INFO] [stdout] 4dd1bde0d732ff612d647e0ada16994e9b25c8279a7e59129a027dce98585c24
[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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61e15c7d4d03d9ffd56d8e4f9315392f1a180a146613a65ae939ad58d5493bd9
[INFO] running `Command { std: "docker" "start" "-a" "61e15c7d4d03d9ffd56d8e4f9315392f1a180a146613a65ae939ad58d5493bd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking array-macro v2.1.0
[INFO] [stderr]     Checking core_simd v0.1.0 (https://github.com/rust-lang/portable-simd#c2f59483)
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / #![feature(
[INFO] [stdout] 4  | |     adt_const_params,
[INFO] [stdout] 5  | |     const_fn_trait_bound,
[INFO] [stdout] 6  | |     platform_intrinsics,
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     stdsimd
[INFO] [stdout] 11 | | )]
[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 stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/lib.rs:12:46
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![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 stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     stdsimd
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unrecognized platform-specific intrinsic function: `simd_shuffle2`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/intrinsics.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub(crate) fn simd_shuffle2<T, U>(x: T, y: T, idx: [u32; 2]) -> U;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unrecognized platform-specific intrinsic function: `simd_shuffle4`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/intrinsics.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub(crate) fn simd_shuffle4<T, U>(x: T, y: T, idx: [u32; 4]) -> U;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unrecognized platform-specific intrinsic function: `simd_shuffle8`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/intrinsics.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn simd_shuffle8<T, U>(x: T, y: T, idx: [u32; 8]) -> U;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unrecognized platform-specific intrinsic function: `simd_shuffle16`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/intrinsics.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub(crate) fn simd_shuffle16<T, U>(x: T, y: T, idx: [u32; 16]) -> U;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unrecognized platform-specific intrinsic function: `simd_shuffle32`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-311bd65e6952a0da/c2f5948/crates/core_simd/src/intrinsics.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn simd_shuffle32<T, U>(x: T, y: T, idx: [u32; 32]) -> U;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stdout] error: aborting due to 8 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 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "61e15c7d4d03d9ffd56d8e4f9315392f1a180a146613a65ae939ad58d5493bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e15c7d4d03d9ffd56d8e4f9315392f1a180a146613a65ae939ad58d5493bd9", kill_on_drop: false }`
[INFO] [stdout] 61e15c7d4d03d9ffd56d8e4f9315392f1a180a146613a65ae939ad58d5493bd9
