[INFO] fetching crate simd_iter 0.2.0...
[INFO] building simd_iter-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate simd_iter 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate simd_iter 0.2.0
[INFO] finished tweaking crates.io crate simd_iter 0.2.0
[INFO] tweaked toml for crates.io crate simd_iter 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simd_iter 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 101 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb5a5ba5fa1feb3be1089dc9df95394d20459f6977abcec44927e3554d0a0027
[INFO] running `Command { std: "docker" "start" "-a" "cb5a5ba5fa1feb3be1089dc9df95394d20459f6977abcec44927e3554d0a0027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb5a5ba5fa1feb3be1089dc9df95394d20459f6977abcec44927e3554d0a0027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb5a5ba5fa1feb3be1089dc9df95394d20459f6977abcec44927e3554d0a0027", kill_on_drop: false }`
[INFO] [stdout] cb5a5ba5fa1feb3be1089dc9df95394d20459f6977abcec44927e3554d0a0027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53fd54b8f4bfdce066d988b948d42348b384712696a82db4b0a6de8a78ce8ca5
[INFO] running `Command { std: "docker" "start" "-a" "53fd54b8f4bfdce066d988b948d42348b384712696a82db4b0a6de8a78ce8ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd_iter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::simd::SimdPartialOrd`
[INFO] [stdout]  --> src/lib.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::simd::{LaneCount, Mask, Simd, SimdElement, SimdPartialOrd, SupportedLaneCount};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^ no `SimdPartialOrd` in `simd`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdPartialOrd
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `core::simd::SimdInt`, `core::simd::SimdUint`
[INFO] [stdout]  --> src/integer.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::simd::{LaneCount, Simd, SimdElement, SimdInt, SimdUint, SupportedLaneCount};
[INFO] [stdout]   |                                                ^^^^^^^  ^^^^^^^^ no `SimdUint` in `simd`
[INFO] [stdout]   |                                                |
[INFO] [stdout]   |                                                no `SimdInt` in `simd`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdInt
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdUint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `core::simd::SimdFloat`, `core::simd::SimdInt`, `core::simd::SimdUint`
[INFO] [stdout]  --> src/num.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::simd::{LaneCount, Simd, SimdElement, SimdFloat, SimdInt, SimdUint, SupportedLaneCount};
[INFO] [stdout]   |                                                ^^^^^^^^^  ^^^^^^^  ^^^^^^^^ no `SimdUint` in `simd`
[INFO] [stdout]   |                                                |          |
[INFO] [stdout]   |                                                |          no `SimdInt` in `simd`
[INFO] [stdout]   |                                                no `SimdFloat` in `simd`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdInt
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdUint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `core::simd::SimdFloat`, `core::simd::SimdInt`, `core::simd::SimdOrd`, `core::simd::SimdUint`
[INFO] [stdout]  --> src/ord.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 |     LaneCount, Simd, SimdElement, SimdFloat, SimdInt, SimdOrd, SimdUint, SupportedLaneCount,
[INFO] [stdout]   |                                   ^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^ no `SimdUint` in `simd`
[INFO] [stdout]   |                                   |          |        |
[INFO] [stdout]   |                                   |          |        no `SimdOrd` in `simd`
[INFO] [stdout]   |                                   |          no `SimdInt` in `simd`
[INFO] [stdout]   |                                   no `SimdFloat` in `simd`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdInt
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdOrd
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           core::simd::prelude::SimdUint
[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` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "53fd54b8f4bfdce066d988b948d42348b384712696a82db4b0a6de8a78ce8ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fd54b8f4bfdce066d988b948d42348b384712696a82db4b0a6de8a78ce8ca5", kill_on_drop: false }`
[INFO] [stdout] 53fd54b8f4bfdce066d988b948d42348b384712696a82db4b0a6de8a78ce8ca5