[INFO] fetching crate scandium 0.0.0...
[INFO] checking scandium-0.0.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate scandium 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate scandium 0.0.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scandium 0.0.0
[INFO] finished tweaking crates.io crate scandium 0.0.0
[INFO] tweaked toml for crates.io crate scandium 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding beryllium v0.2.1 (available: v0.13.3)
[INFO] [stderr]       Adding fermium v0.1.4 (available: v22605.0.0)
[INFO] [stderr]       Adding gles30 v0.1.1 (available: v0.5.2)
[INFO] [stderr]       Adding imagine v0.0.2 (available: v0.5.1)
[INFO] [stderr]       Adding malloc_buf v0.0.6 (available: v1.0.0)
[INFO] [stderr]       Adding ultraviolet v0.3.6 (available: v0.9.2)
[INFO] [stderr]       Adding wide v0.3.2 (available: v0.7.28)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imagine v0.0.2
[INFO] [stderr]   Downloaded gles30 v0.1.1
[INFO] [stderr]   Downloaded ultraviolet v0.3.6
[INFO] [stderr]   Downloaded beryllium v0.2.1
[INFO] [stderr]   Downloaded wide v0.3.2
[INFO] [stderr]   Downloaded fermium v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ed718a7a882e52fa9a64fdc5a933209c96b2d9f25916c09ee8538890c8084dc
[INFO] running `Command { std: "docker" "start" "-a" "6ed718a7a882e52fa9a64fdc5a933209c96b2d9f25916c09ee8538890c8084dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ed718a7a882e52fa9a64fdc5a933209c96b2d9f25916c09ee8538890c8084dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed718a7a882e52fa9a64fdc5a933209c96b2d9f25916c09ee8538890c8084dc", kill_on_drop: false }`
[INFO] [stdout] 6ed718a7a882e52fa9a64fdc5a933209c96b2d9f25916c09ee8538890c8084dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84975bff325683dfca6ba720cb910cead031d6d1776130340af9c5647b977e8d
[INFO] running `Command { std: "docker" "start" "-a" "84975bff325683dfca6ba720cb910cead031d6d1776130340af9c5647b977e8d", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]    Compiling fermium v0.1.4
[INFO] [stderr]    Compiling wide v0.3.2
[INFO] [stderr]     Checking gles30 v0.1.1
[INFO] [stderr]     Checking imagine v0.0.2
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wide-0.3.2/src/lib.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(feature = "toolchain_nightly", feature(stdsimd))]
[INFO] [stdout]   |                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wide` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "84975bff325683dfca6ba720cb910cead031d6d1776130340af9c5647b977e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84975bff325683dfca6ba720cb910cead031d6d1776130340af9c5647b977e8d", kill_on_drop: false }`
[INFO] [stdout] 84975bff325683dfca6ba720cb910cead031d6d1776130340af9c5647b977e8d