[INFO] fetching crate fearless_simd 0.3.0...
[INFO] testing fearless_simd-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fearless_simd 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fearless_simd 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fearless_simd 0.3.0
[INFO] tweaked toml for crates.io crate fearless_simd 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fearless_simd 0.3.0 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 fearless_simd 0.3.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.23.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd4e94168a119910c0fe2fac8161cccb4f3d114138deba581858f95b8d1cf67d
[INFO] running `Command { std: "docker" "start" "-a" "cd4e94168a119910c0fe2fac8161cccb4f3d114138deba581858f95b8d1cf67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd4e94168a119910c0fe2fac8161cccb4f3d114138deba581858f95b8d1cf67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd4e94168a119910c0fe2fac8161cccb4f3d114138deba581858f95b8d1cf67d", kill_on_drop: false }`
[INFO] [stdout] cd4e94168a119910c0fe2fac8161cccb4f3d114138deba581858f95b8d1cf67d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f54fc6bec6ebd4d689aa890f8690aa576754227d3c41b6c28582e62e80a66cec
[INFO] running `Command { std: "docker" "start" "-a" "f54fc6bec6ebd4d689aa890f8690aa576754227d3c41b6c28582e62e80a66cec", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling fearless_simd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/impl_macros.rs:27:17
[INFO] [stdout]     |
[INFO] [stdout]  27 |                   unsafe { $func $(::<$($generic,)*>)?($($arg,)*) }
[INFO] [stdout]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core_arch/x86/sse2.rs:35:5
[INFO] [stdout]     |
[INFO] [stdout]  35 | /     delegate! { arch:
[INFO] [stdout]  36 | |         fn _mm_pause();
[INFO] [stdout]  37 | |         unsafe fn _mm_clflush(p: *const u8);
[INFO] [stdout]  38 | |         fn _mm_lfence();
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |         fn _mm_unpacklo_pd(a: __m128d, b: __m128d) -> __m128d;
[INFO] [stdout] 298 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `delegate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "f54fc6bec6ebd4d689aa890f8690aa576754227d3c41b6c28582e62e80a66cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54fc6bec6ebd4d689aa890f8690aa576754227d3c41b6c28582e62e80a66cec", kill_on_drop: false }`
[INFO] [stdout] f54fc6bec6ebd4d689aa890f8690aa576754227d3c41b6c28582e62e80a66cec
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c30ea4a67375e76951f8515eba713b86e098767ccaeb89b533f53f789808ce7d
[INFO] running `Command { std: "docker" "start" "-a" "c30ea4a67375e76951f8515eba713b86e098767ccaeb89b533f53f789808ce7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fearless_simd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/impl_macros.rs:27:17
[INFO] [stdout]     |
[INFO] [stdout]  27 |                   unsafe { $func $(::<$($generic,)*>)?($($arg,)*) }
[INFO] [stdout]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core_arch/x86/sse2.rs:35:5
[INFO] [stdout]     |
[INFO] [stdout]  35 | /     delegate! { arch:
[INFO] [stdout]  36 | |         fn _mm_pause();
[INFO] [stdout]  37 | |         unsafe fn _mm_clflush(p: *const u8);
[INFO] [stdout]  38 | |         fn _mm_lfence();
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |         fn _mm_unpacklo_pd(a: __m128d, b: __m128d) -> __m128d;
[INFO] [stdout] 298 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `delegate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/impl_macros.rs:27:17
[INFO] [stdout]     |
[INFO] [stdout]  27 |                   unsafe { $func $(::<$($generic,)*>)?($($arg,)*) }
[INFO] [stdout]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core_arch/x86/sse2.rs:35:5
[INFO] [stdout]     |
[INFO] [stdout]  35 | /     delegate! { arch:
[INFO] [stdout]  36 | |         fn _mm_pause();
[INFO] [stdout]  37 | |         unsafe fn _mm_clflush(p: *const u8);
[INFO] [stdout]  38 | |         fn _mm_lfence();
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |         fn _mm_unpacklo_pd(a: __m128d, b: __m128d) -> __m128d;
[INFO] [stdout] 298 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `delegate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "c30ea4a67375e76951f8515eba713b86e098767ccaeb89b533f53f789808ce7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30ea4a67375e76951f8515eba713b86e098767ccaeb89b533f53f789808ce7d", kill_on_drop: false }`
[INFO] [stdout] c30ea4a67375e76951f8515eba713b86e098767ccaeb89b533f53f789808ce7d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8129cbf79e4a4145c0583362229c821cb83888d7286552835d51cc28dd097687
[INFO] running `Command { std: "docker" "start" "-a" "8129cbf79e4a4145c0583362229c821cb83888d7286552835d51cc28dd097687", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/impl_macros.rs:27:17
[INFO] [stderr]     |
[INFO] [stderr]  27 |                   unsafe { $func $(::<$($generic,)*>)?($($arg,)*) }
[INFO] [stderr]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/core_arch/x86/sse2.rs:35:5
[INFO] [stderr]     |
[INFO] [stderr]  35 | /     delegate! { arch:
[INFO] [stderr]  36 | |         fn _mm_pause();
[INFO] [stderr]  37 | |         unsafe fn _mm_clflush(p: *const u8);
[INFO] [stderr]  38 | |         fn _mm_lfence();
[INFO] [stderr] ...   |
[INFO] [stderr] 297 | |         fn _mm_unpacklo_pd(a: __m128d, b: __m128d) -> __m128d;
[INFO] [stderr] 298 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `delegate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `fearless_simd` (lib) generated 1 warning
[INFO] [stderr] warning: `fearless_simd` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fearless_simd-471a6650cb065b0c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test macros::tests::dispatch_output ... ok
[INFO] [stdout] test macros::tests::no_import_simd::dispatch_with_no_imports ... ok
[INFO] [stdout] test tests::level_is_send_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fearless_simd
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/macros.rs - macros::simd_dispatch (line 38) ... ok
[INFO] [stdout] test src/macros.rs - macros::simd_dispatch (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/macros.rs - macros::dispatch (line 145) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.30s; merged doctests compilation took 0.29s
[INFO] running `Command { std: "docker" "inspect" "8129cbf79e4a4145c0583362229c821cb83888d7286552835d51cc28dd097687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8129cbf79e4a4145c0583362229c821cb83888d7286552835d51cc28dd097687", kill_on_drop: false }`
[INFO] [stdout] 8129cbf79e4a4145c0583362229c821cb83888d7286552835d51cc28dd097687