[INFO] fetching crate packed_simd 0.3.3... [INFO] checking packed_simd-0.3.3 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192 [INFO] extracting crate packed_simd 0.3.3 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate packed_simd 0.3.3 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate packed_simd 0.3.3 [INFO] finished tweaking crates.io crate packed_simd 0.3.3 [INFO] tweaked toml for crates.io crate packed_simd 0.3.3 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0a2f3fe1c3a0856a6a1c539b2bb9c4f98209c21bffb2ed0ee40d809d34d2f18 [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" "c0a2f3fe1c3a0856a6a1c539b2bb9c4f98209c21bffb2ed0ee40d809d34d2f18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0a2f3fe1c3a0856a6a1c539b2bb9c4f98209c21bffb2ed0ee40d809d34d2f18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a2f3fe1c3a0856a6a1c539b2bb9c4f98209c21bffb2ed0ee40d809d34d2f18", kill_on_drop: false }` [INFO] [stdout] c0a2f3fe1c3a0856a6a1c539b2bb9c4f98209c21bffb2ed0ee40d809d34d2f18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23934b52384e45d4ab3a358a5f1451759d0a698d000adce0c4d15b4386fb1863 [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" "23934b52384e45d4ab3a358a5f1451759d0a698d000adce0c4d15b4386fb1863", kill_on_drop: false }` [INFO] [stderr] Compiling packed_simd v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `packed_simd`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name packed_simd --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=52f392e4cac9be55 -C extra-filename=-52f392e4cac9be55 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-f8db226fc6de2c7c.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-99a8e150265eb097.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] error: unnecessary `unsafe` block [INFO] [stdout] --> src/api/minimal/ptr.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe { crate::intrinsics::type_name::() } [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: the lint level is defined here [INFO] [stdout] --> src/lib.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | #![deny(warnings, rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_unsafe)]` implied by `#[deny(warnings)]` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary `unsafe` block [INFO] [stdout] --> src/api/minimal/ptr.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe { crate::intrinsics::type_name::() } [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 error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary `unsafe` block [INFO] [stdout] --> src/api/minimal/ptr.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe { crate::intrinsics::type_name::() } [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 error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary `unsafe` block [INFO] [stdout] --> src/api/minimal/ptr.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe { crate::intrinsics::type_name::() } [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 error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary `unsafe` block [INFO] [stdout] --> src/api/minimal/ptr.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe { crate::intrinsics::type_name::() } [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 error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary `unsafe` block [INFO] [stdout] --> src/api/minimal/ptr.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe { crate::intrinsics::type_name::() } [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 error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "23934b52384e45d4ab3a358a5f1451759d0a698d000adce0c4d15b4386fb1863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23934b52384e45d4ab3a358a5f1451759d0a698d000adce0c4d15b4386fb1863", kill_on_drop: false }` [INFO] [stdout] 23934b52384e45d4ab3a358a5f1451759d0a698d000adce0c4d15b4386fb1863