[INFO] fetching crate simd-bmh 0.1.3...
[INFO] testing simd-bmh-0.1.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate simd-bmh 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate simd-bmh 0.1.3
[INFO] finished tweaking crates.io crate simd-bmh 0.1.3
[INFO] tweaked toml for crates.io crate simd-bmh 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simd-bmh 0.1.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simd-bmh 0.1.3 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88eae02820d24a97b9787d2f2b97fc2d7654368b4f4287ae6f66402630dc9132
[INFO] running `Command { std: "docker" "start" "-a" "88eae02820d24a97b9787d2f2b97fc2d7654368b4f4287ae6f66402630dc9132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88eae02820d24a97b9787d2f2b97fc2d7654368b4f4287ae6f66402630dc9132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88eae02820d24a97b9787d2f2b97fc2d7654368b4f4287ae6f66402630dc9132", kill_on_drop: false }`
[INFO] [stdout] 88eae02820d24a97b9787d2f2b97fc2d7654368b4f4287ae6f66402630dc9132
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccf241779609a60fc9efc76bf51a1179c086e7f840879d8bf99e0ffc2ddbe772
[INFO] running `Command { std: "docker" "start" "-a" "ccf241779609a60fc9efc76bf51a1179c086e7f840879d8bf99e0ffc2ddbe772", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling simd-bmh-macro v0.1.1
[INFO] [stderr]    Compiling simd-bmh v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `core::simd::LaneCount`, `core::simd::SupportedLaneCount`
[INFO] [stdout]   --> src/lib.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::simd::{Simd, cmp::SimdPartialEq, LaneCount, SupportedLaneCount};
[INFO] [stdout]    |                                            ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^ no `SupportedLaneCount` in `simd`
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            no `LaneCount` in `simd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `maybe_uninit_uninit_array`
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(maybe_uninit_uninit_array)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simd-bmh` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ccf241779609a60fc9efc76bf51a1179c086e7f840879d8bf99e0ffc2ddbe772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf241779609a60fc9efc76bf51a1179c086e7f840879d8bf99e0ffc2ddbe772", kill_on_drop: false }`
[INFO] [stdout] ccf241779609a60fc9efc76bf51a1179c086e7f840879d8bf99e0ffc2ddbe772
