[INFO] fetching crate packed_simd 0.3.3... [INFO] checking packed_simd-0.3.3 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] extracting crate packed_simd 0.3.3 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate packed_simd 0.3.3 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2f1d4db16bee0051d8cf164f9eeaa173567fd5c97a7fcd3c0ebb2199bdb69666 [INFO] running `Command { std: "docker" "start" "-a" "2f1d4db16bee0051d8cf164f9eeaa173567fd5c97a7fcd3c0ebb2199bdb69666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f1d4db16bee0051d8cf164f9eeaa173567fd5c97a7fcd3c0ebb2199bdb69666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f1d4db16bee0051d8cf164f9eeaa173567fd5c97a7fcd3c0ebb2199bdb69666", kill_on_drop: false }` [INFO] [stdout] 2f1d4db16bee0051d8cf164f9eeaa173567fd5c97a7fcd3c0ebb2199bdb69666 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cef3f6eacf33cc51ffc3df09661604aa95ee288e8e5b413a12568839ea171df [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" "7cef3f6eacf33cc51ffc3df09661604aa95ee288e8e5b413a12568839ea171df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling packed_simd v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking paste v0.1.18 [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: could not compile `packed_simd`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7cef3f6eacf33cc51ffc3df09661604aa95ee288e8e5b413a12568839ea171df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cef3f6eacf33cc51ffc3df09661604aa95ee288e8e5b413a12568839ea171df", kill_on_drop: false }` [INFO] [stdout] 7cef3f6eacf33cc51ffc3df09661604aa95ee288e8e5b413a12568839ea171df