[INFO] cloning repository https://github.com/andreytkachenko/gemm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreytkachenko/gemm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fgemm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fgemm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f24e10a1fd5fc5b20d966b6173c42a9f9621a03f
[INFO] checking andreytkachenko/gemm/f24e10a1fd5fc5b20d966b6173c42a9f9621a03f against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fgemm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andreytkachenko/gemm on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/andreytkachenko/gemm
[INFO] finished tweaking git repo https://github.com/andreytkachenko/gemm
[INFO] tweaked toml for git repo https://github.com/andreytkachenko/gemm written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/andreytkachenko/gemm 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.0
[INFO] [stderr]   Downloaded hermit-abi v0.1.3
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.0
[INFO] [stderr]   Downloaded threadpool v1.7.1
[INFO] [stderr]   Downloaded rayon-core v1.6.1
[INFO] [stderr]   Downloaded openblas v0.0.1
[INFO] [stderr]   Downloaded semver v0.9.0
[INFO] [stderr]   Downloaded memoffset v0.5.3
[INFO] [stderr]   Downloaded blas-sys v0.7.1
[INFO] [stderr]   Downloaded either v1.5.3
[INFO] [stderr]   Downloaded num-complex v0.2.3
[INFO] [stderr]   Downloaded rustc_version v0.2.3
[INFO] [stderr]   Downloaded blas v0.20.0
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.6
[INFO] [stderr]   Downloaded rand_chacha v0.2.1
[INFO] [stderr]   Downloaded scopeguard v1.0.0
[INFO] [stderr]   Downloaded c2-chacha v0.2.3
[INFO] [stderr]   Downloaded rand v0.7.2
[INFO] [stderr]   Downloaded rayon v1.2.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.8.0
[INFO] [stderr]   Downloaded wasi v0.7.0
[INFO] [stderr]   Downloaded getrandom v0.1.13
[INFO] [stderr]   Downloaded num-traits v0.2.10
[INFO] [stderr]   Downloaded semver-parser v0.7.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.2
[INFO] [stderr]   Downloaded num_cpus v1.11.1
[INFO] [stderr]   Downloaded libc v0.2.65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7d8a91b1f15706603ff5fae86276981000b406a6ddfc54caa63c7d017cfaab5
[INFO] running `Command { std: "docker" "start" "-a" "d7d8a91b1f15706603ff5fae86276981000b406a6ddfc54caa63c7d017cfaab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7d8a91b1f15706603ff5fae86276981000b406a6ddfc54caa63c7d017cfaab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d8a91b1f15706603ff5fae86276981000b406a6ddfc54caa63c7d017cfaab5", kill_on_drop: false }`
[INFO] [stdout] d7d8a91b1f15706603ff5fae86276981000b406a6ddfc54caa63c7d017cfaab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49b66b61d4f5a81b990ae1c36bc757d5dbf6fb06f83c3e53e420cc0bdcec96bd
[INFO] running `Command { std: "docker" "start" "-a" "49b66b61d4f5a81b990ae1c36bc757d5dbf6fb06f83c3e53e420cc0bdcec96bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling gemm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking openblas v0.0.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking blas-sys v0.7.1
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]     Checking blas v0.20.0
[INFO] [stdout] error[E0432]: unresolved import `crate::kernel::avx`
[INFO] [stdout]  --> src/sgemm.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::kernel::avx::AvxKernel;
[INFO] [stdout]   |                    ^^^ could not find `avx` in `kernel`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> src/kernel/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod avx;
[INFO] [stdout]   |         ^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]  --> src/kernel/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #[cfg(all(
[INFO] [stdout] 2 | |     any(target_arch = "x86_64", target_arch = "x86"),
[INFO] [stdout] 3 | |     target_feature = "avx"
[INFO] [stdout] 4 | | ))]
[INFO] [stdout]   | |___^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::kernel::avx`
[INFO] [stdout]  --> src/sgemm.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::kernel::avx::AvxKernel;
[INFO] [stdout]   |                    ^^^ could not find `avx` in `kernel`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> src/kernel/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod avx;
[INFO] [stdout]   |         ^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]  --> src/kernel/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #[cfg(all(
[INFO] [stdout] 2 | |     any(target_arch = "x86_64", target_arch = "x86"),
[INFO] [stdout] 3 | |     target_feature = "avx"
[INFO] [stdout] 4 | | ))]
[INFO] [stdout]   | |___^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemm` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemm` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "49b66b61d4f5a81b990ae1c36bc757d5dbf6fb06f83c3e53e420cc0bdcec96bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b66b61d4f5a81b990ae1c36bc757d5dbf6fb06f83c3e53e420cc0bdcec96bd", kill_on_drop: false }`
[INFO] [stdout] 49b66b61d4f5a81b990ae1c36bc757d5dbf6fb06f83c3e53e420cc0bdcec96bd