[INFO] fetching crate simd_iter 0.1.0...
[INFO] testing simd_iter-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate simd_iter 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate simd_iter 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simd_iter 0.1.0
[INFO] finished tweaking crates.io crate simd_iter 0.1.0
[INFO] tweaked toml for crates.io crate simd_iter 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a290d9e25fcb5b134fd1ff629751118603758089aee4ec1b9c15314dac808b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a290d9e25fcb5b134fd1ff629751118603758089aee4ec1b9c15314dac808b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a290d9e25fcb5b134fd1ff629751118603758089aee4ec1b9c15314dac808b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a290d9e25fcb5b134fd1ff629751118603758089aee4ec1b9c15314dac808b8", kill_on_drop: false }`
[INFO] [stdout] 7a290d9e25fcb5b134fd1ff629751118603758089aee4ec1b9c15314dac808b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9006e320933d03f8d336a7542e1fc84198c6b8484a07e8301c1bbe1da5ace766
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9006e320933d03f8d336a7542e1fc84198c6b8484a07e8301c1bbe1da5ace766", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling delegate v0.6.1
[INFO] [stderr]    Compiling simd_iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::simd`
[INFO] [stdout]  --> src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::simd::{LaneCount, Simd, SimdElement, SupportedLaneCount};
[INFO] [stdout]   |           ^^^^ could not find `simd` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::simd`
[INFO] [stdout]  --> src/reductions.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::simd::{LaneCount, Simd, SimdElement, SupportedLaneCount};
[INFO] [stdout]   |           ^^^^ could not find `simd` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::simd`
[INFO] [stdout]  --> src/vector.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::simd::{LaneCount, Simd, SimdElement, SupportedLaneCount};
[INFO] [stdout]   |           ^^^^ could not find `simd` in `core`
[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 E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simd_iter` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "9006e320933d03f8d336a7542e1fc84198c6b8484a07e8301c1bbe1da5ace766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9006e320933d03f8d336a7542e1fc84198c6b8484a07e8301c1bbe1da5ace766", kill_on_drop: false }`
[INFO] [stdout] 9006e320933d03f8d336a7542e1fc84198c6b8484a07e8301c1bbe1da5ace766