[INFO] fetching crate llml_simd 0.1.3...
[INFO] testing llml_simd-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate llml_simd 0.1.3 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate llml_simd 0.1.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate llml_simd 0.1.3
[INFO] finished tweaking crates.io crate llml_simd 0.1.3
[INFO] tweaked toml for crates.io crate llml_simd 0.1.3 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 945caf70c71a7d9f54af6dab7fbcda05e88561b5eebfee3bc974c1d1d25506d9
[INFO] running `Command { std: "docker" "start" "-a" "945caf70c71a7d9f54af6dab7fbcda05e88561b5eebfee3bc974c1d1d25506d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "945caf70c71a7d9f54af6dab7fbcda05e88561b5eebfee3bc974c1d1d25506d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945caf70c71a7d9f54af6dab7fbcda05e88561b5eebfee3bc974c1d1d25506d9", kill_on_drop: false }`
[INFO] [stdout] 945caf70c71a7d9f54af6dab7fbcda05e88561b5eebfee3bc974c1d1d25506d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade95cf5fc76adeca88acdb38e604b4028a33b8ac5ca00f4ed8925a3fe2529ee
[INFO] running `Command { std: "docker" "start" "-a" "ade95cf5fc76adeca88acdb38e604b4028a33b8ac5ca00f4ed8925a3fe2529ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling llml_simd_proc v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling llml_simd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(concat_idents, exclusive_range_pattern)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(target_feature = "sse", feature(stdarch, stdsimd))]
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ptr::addr_of`
[INFO] [stdout]  --> src/x86/sse.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::ptr::addr_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llml_simd` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ade95cf5fc76adeca88acdb38e604b4028a33b8ac5ca00f4ed8925a3fe2529ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade95cf5fc76adeca88acdb38e604b4028a33b8ac5ca00f4ed8925a3fe2529ee", kill_on_drop: false }`
[INFO] [stdout] ade95cf5fc76adeca88acdb38e604b4028a33b8ac5ca00f4ed8925a3fe2529ee