[INFO] fetching crate uv_patch_packed_simd 0.3.5...
[INFO] checking uv_patch_packed_simd-0.3.5 against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104
[INFO] extracting crate uv_patch_packed_simd 0.3.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate uv_patch_packed_simd 0.3.5 on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uv_patch_packed_simd 0.3.5
[INFO] finished tweaking crates.io crate uv_patch_packed_simd 0.3.5
[INFO] tweaked toml for crates.io crate uv_patch_packed_simd 0.3.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bcedc6c4b85acdcafd6ced6c2d364de6612beb51c1d88a6556703ff017148aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0bcedc6c4b85acdcafd6ced6c2d364de6612beb51c1d88a6556703ff017148aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcedc6c4b85acdcafd6ced6c2d364de6612beb51c1d88a6556703ff017148aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcedc6c4b85acdcafd6ced6c2d364de6612beb51c1d88a6556703ff017148aa", kill_on_drop: false }`
[INFO] [stdout] 0bcedc6c4b85acdcafd6ced6c2d364de6612beb51c1d88a6556703ff017148aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d33b968e014a4489da3845e362b69c4661119605e76325f5738d7faf79020a31
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d33b968e014a4489da3845e362b69c4661119605e76325f5738d7faf79020a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling uv_patch_packed_simd v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/api/minimal/ptr.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                       unsafe { crate::intrinsics::type_name::<T>() }
[INFO] [stdout]     |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/vPtr.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | / impl_const_p!(
[INFO] [stdout] 7   | |     [*const T; 2]: cptrx2, msizex2, usizex2, isizex2 | test_v128 | x0, x1 | From: |
[INFO] [stdout] 8   | |     /// A vector with 2 `*const T` lanes
[INFO] [stdout] 9   | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/api/minimal/ptr.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                       unsafe { crate::intrinsics::type_name::<T>() }
[INFO] [stdout]     |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/vPtr.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | / impl_mut_p!(
[INFO] [stdout] 12  | |     [*mut T; 2]: mptrx2, msizex2, usizex2, isizex2 | test_v128 | x0, x1 | From: |
[INFO] [stdout] 13  | |     /// A vector with 2 `*mut T` lanes
[INFO] [stdout] 14  | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/api/minimal/ptr.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                       unsafe { crate::intrinsics::type_name::<T>() }
[INFO] [stdout]     |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/vPtr.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | / impl_const_p!(
[INFO] [stdout] 17  | |     [*const T; 4]: cptrx4, msizex4, usizex4, isizex4 | test_v256 | x0, x1, x2, x3 | From: |
[INFO] [stdout] 18  | |     /// A vector with 4 `*const T` lanes
[INFO] [stdout] 19  | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/api/minimal/ptr.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                       unsafe { crate::intrinsics::type_name::<T>() }
[INFO] [stdout]     |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/vPtr.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | / impl_mut_p!(
[INFO] [stdout] 22  | |     [*mut T; 4]: mptrx4, msizex4, usizex4, isizex4 | test_v256 | x0, x1, x2, x3 | From: |
[INFO] [stdout] 23  | |     /// A vector with 4 `*mut T` lanes
[INFO] [stdout] 24  | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/api/minimal/ptr.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                       unsafe { crate::intrinsics::type_name::<T>() }
[INFO] [stdout]     |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/vPtr.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout] 26  | / impl_const_p!(
[INFO] [stdout] 27  | |     [*const T; 8]: cptrx8, msizex8, usizex8, isizex8 | test_v512 | x0, x1, x2, x3, x4, x5, x6, x7 | From: |
[INFO] [stdout] 28  | |     /// A vector with 8 `*const T` lanes
[INFO] [stdout] 29  | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/api/minimal/ptr.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                       unsafe { crate::intrinsics::type_name::<T>() }
[INFO] [stdout]     |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/vPtr.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | / impl_mut_p!(
[INFO] [stdout] 32  | |     [*mut T; 8]: mptrx8, msizex8, usizex8, isizex8 | test_v512 | x0, x1, x2, x3, x4, x5, x6, x7 | From: |
[INFO] [stdout] 33  | |     /// A vector with 8 `*mut T` lanes
[INFO] [stdout] 34  | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/api/cast/v16.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/api/cast/v32.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/api/cast/v64.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/api/cast/v128.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/api/cast/v256.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/api/cast/v512.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/codegen/bit_manip.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/v64.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/v128.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/v256.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/v512.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/vPtr.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uv_patch_packed_simd`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name uv_patch_packed_simd --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=f1884def1bef2188 -C extra-filename=-f1884def1bef2188 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-1e6c8ac0642b0881.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-99a8e150265eb097.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-6316c8f080f55619.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-35b7ae9fafd55a34.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d33b968e014a4489da3845e362b69c4661119605e76325f5738d7faf79020a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33b968e014a4489da3845e362b69c4661119605e76325f5738d7faf79020a31", kill_on_drop: false }`
[INFO] [stdout] d33b968e014a4489da3845e362b69c4661119605e76325f5738d7faf79020a31