[INFO] fetching crate fake-avx512 0.0.0...
[INFO] checking fake-avx512-0.0.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate fake-avx512 0.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate fake-avx512 0.0.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fake-avx512 0.0.0
[INFO] finished tweaking crates.io crate fake-avx512 0.0.0
[INFO] tweaked toml for crates.io crate fake-avx512 0.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b729f7a2d56e97b99db14c809dd9e19068281fe8d1a5d961d2ba335d3def04c
[INFO] running `Command { std: "docker" "start" "-a" "7b729f7a2d56e97b99db14c809dd9e19068281fe8d1a5d961d2ba335d3def04c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b729f7a2d56e97b99db14c809dd9e19068281fe8d1a5d961d2ba335d3def04c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b729f7a2d56e97b99db14c809dd9e19068281fe8d1a5d961d2ba335d3def04c", kill_on_drop: false }`
[INFO] [stdout] 7b729f7a2d56e97b99db14c809dd9e19068281fe8d1a5d961d2ba335d3def04c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89bebe8f66c2244437f838349b499c4bb11048a34696409867c996b50dc8fd1a
[INFO] running `Command { std: "docker" "start" "-a" "89bebe8f66c2244437f838349b499c4bb11048a34696409867c996b50dc8fd1a", kill_on_drop: false }`
[INFO] [stderr]     Checking fake-avx512 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0659]: `_mm256_mask_abs_epi64` is ambiguous
[INFO] [stdout]   --> tests/abs.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let dst = unsafe { _mm256_mask_abs_epi64(src, k, a) };
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `_mm256_mask_abs_epi64` could refer to the function imported here
[INFO] [stdout]   --> tests/abs.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use fake_avx512::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `_mm256_mask_abs_epi64` to disambiguate
[INFO] [stdout] note: `_mm256_mask_abs_epi64` could also refer to the function imported here
[INFO] [stdout]   --> tests/abs.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::arch::x86_64::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `_mm256_mask_abs_epi64` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fake-avx512` (test "abs") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "89bebe8f66c2244437f838349b499c4bb11048a34696409867c996b50dc8fd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bebe8f66c2244437f838349b499c4bb11048a34696409867c996b50dc8fd1a", kill_on_drop: false }`
[INFO] [stdout] 89bebe8f66c2244437f838349b499c4bb11048a34696409867c996b50dc8fd1a