[INFO] fetching crate grape_ml 0.0.1...
[INFO] checking grape_ml-0.0.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate grape_ml 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate grape_ml 0.0.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grape_ml 0.0.1
[INFO] finished tweaking crates.io crate grape_ml 0.0.1
[INFO] tweaked toml for crates.io crate grape_ml 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate grape_ml 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf0654d9e5efbaac5d6d70f1336be400f7bd66874c54e9df60a57d38ba4ce8e8
[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" "cf0654d9e5efbaac5d6d70f1336be400f7bd66874c54e9df60a57d38ba4ce8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf0654d9e5efbaac5d6d70f1336be400f7bd66874c54e9df60a57d38ba4ce8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf0654d9e5efbaac5d6d70f1336be400f7bd66874c54e9df60a57d38ba4ce8e8", kill_on_drop: false }`
[INFO] [stdout] cf0654d9e5efbaac5d6d70f1336be400f7bd66874c54e9df60a57d38ba4ce8e8
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b66c87219f7f6539d08baba9a484b58fb07d19d812ba7c8b1ac3562744391f
[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" "50b66c87219f7f6539d08baba9a484b58fb07d19d812ba7c8b1ac3562744391f", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]     Checking paste v0.1.6
[INFO] [stderr]     Checking simdeez v0.6.4
[INFO] [stdout] error[E0435]: attempt to use a non-constant value in a constant
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simdeez-0.6.4/src/avx2.rs:543:38
[INFO] [stdout]     |
[INFO] [stdout] 397 |           let mem_addr_256 = mem::transmute::<&mut i64, &mut __m256i>(mem_addr);
[INFO] [stdout]     |  __________-
[INFO] [stdout] 398 | |         _mm256_storeu_si256(mem_addr_256, a.0);
[INFO] [stdout] 399 | |     }
[INFO] [stdout] 400 | |     #[inline(always)]
[INFO] [stdout] ...   |
[INFO] [stdout] 541 | |     #[inline(always)]
[INFO] [stdout] 542 | |     unsafe fn srai_epi32(a: Self::Vi32, amt_const: i32) -> Self::Vi32 {
[INFO] [stdout]     | |_________________________________________________- help: consider using `const` instead of `let`: `const amt_const`
[INFO] [stdout] 543 |           I32x8(_mm256_srai_epi32(a.0, amt_const))
[INFO] [stdout]     |                                        ^^^^^^^^^ non-constant value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0435]: attempt to use a non-constant value in a constant
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simdeez-0.6.4/src/avx2.rs:566:38
[INFO] [stdout]     |
[INFO] [stdout] 560 |               let mask = _mm256_setr_epi32(0, -1, 0, -1, 0, -1, 0, -1); // mask for high part containing only sign
[INFO] [stdout]     |  ______________-
[INFO] [stdout] 561 | |             Self::blendv_epi64(I64x4(sra3), I64x4(sign), I64x4(mask))
[INFO] [stdout] 562 | |         }
[INFO] [stdout] 563 | |     }
[INFO] [stdout] 564 | |     #[inline(always)]
[INFO] [stdout] 565 | |     unsafe fn srli_epi32(a: Self::Vi32, amt_const: i32) -> Self::Vi32 {
[INFO] [stdout]     | |_________________________________________________- help: consider using `const` instead of `let`: `const amt_const`
[INFO] [stdout] 566 |           I32x8(_mm256_srli_epi32(a.0, amt_const))
[INFO] [stdout]     |                                        ^^^^^^^^^ non-constant value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0435]: attempt to use a non-constant value in a constant
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simdeez-0.6.4/src/avx2.rs:570:38
[INFO] [stdout]     |
[INFO] [stdout] 560 |               let mask = _mm256_setr_epi32(0, -1, 0, -1, 0, -1, 0, -1); // mask for high part containing only sign
[INFO] [stdout]     |  ______________-
[INFO] [stdout] 561 | |             Self::blendv_epi64(I64x4(sra3), I64x4(sign), I64x4(mask))
[INFO] [stdout] 562 | |         }
[INFO] [stdout] 563 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 568 | |     #[inline(always)]
[INFO] [stdout] 569 | |     unsafe fn slli_epi32(a: Self::Vi32, amt_const: i32) -> Self::Vi32 {
[INFO] [stdout]     | |_________________________________________________- help: consider using `const` instead of `let`: `const amt_const`
[INFO] [stdout] 570 |           I32x8(_mm256_slli_epi32(a.0, amt_const))
[INFO] [stdout]     |                                        ^^^^^^^^^ non-constant value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0435`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simdeez` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "50b66c87219f7f6539d08baba9a484b58fb07d19d812ba7c8b1ac3562744391f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b66c87219f7f6539d08baba9a484b58fb07d19d812ba7c8b1ac3562744391f", kill_on_drop: false }`
[INFO] [stdout] 50b66c87219f7f6539d08baba9a484b58fb07d19d812ba7c8b1ac3562744391f