[INFO] fetching crate polynomial-simd 0.1.0...
[INFO] testing polynomial-simd-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate polynomial-simd 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate polynomial-simd 0.1.0
[INFO] finished tweaking crates.io crate polynomial-simd 0.1.0
[INFO] tweaked toml for crates.io crate polynomial-simd 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynomial-simd 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polynomial-simd 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99b8abe17f3326c1c0bba21498e93d1b752bbe16edbd7996caf7fb85c3fdef09
[INFO] running `Command { std: "docker" "start" "-a" "99b8abe17f3326c1c0bba21498e93d1b752bbe16edbd7996caf7fb85c3fdef09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99b8abe17f3326c1c0bba21498e93d1b752bbe16edbd7996caf7fb85c3fdef09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b8abe17f3326c1c0bba21498e93d1b752bbe16edbd7996caf7fb85c3fdef09", kill_on_drop: false }`
[INFO] [stdout] 99b8abe17f3326c1c0bba21498e93d1b752bbe16edbd7996caf7fb85c3fdef09
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5245afe1ed454b31c7bd28238b0fb622047cc4999f7ae40397fb87a0e1f219f
[INFO] running `Command { std: "docker" "start" "-a" "c5245afe1ed454b31c7bd28238b0fb622047cc4999f7ae40397fb87a0e1f219f", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial-simd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/simd_polynomial.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::simd::SimdFloat;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ no `SimdFloat` in `simd`
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 1 - use std::simd::SimdFloat;
[INFO] [stdout] 1 + use std::simd::StdFloat;
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait instead
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::simd::prelude::SimdFloat;
[INFO] [stdout]   |                +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reduce_sum` found for struct `Simd<T, N>` in the current scope
[INFO] [stdout]   --> src/simd_polynomial.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     sum.reduce_sum()
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/../../portable-simd/crates/core_simd/src/simd/num/float.rs:169:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Simd<f32, 16>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SimdFloat` which provides `reduce_sum` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::simd::num::SimdFloat;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `reduce_max` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 58 -     sum.reduce_sum()
[INFO] [stdout] 58 +     sum.reduce_max()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polynomial-simd` (bin "polynomial-simd") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c5245afe1ed454b31c7bd28238b0fb622047cc4999f7ae40397fb87a0e1f219f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5245afe1ed454b31c7bd28238b0fb622047cc4999f7ae40397fb87a0e1f219f", kill_on_drop: false }`
[INFO] [stdout] c5245afe1ed454b31c7bd28238b0fb622047cc4999f7ae40397fb87a0e1f219f
