[INFO] cloning repository https://github.com/UE2020/enhancer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UE2020/enhancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUE2020%2Fenhancer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUE2020%2Fenhancer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f24c21917f1e05aa7a4f6225ec9adb5e66f8be06
[INFO] checking UE2020/enhancer/f24c21917f1e05aa7a4f6225ec9adb5e66f8be06 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUE2020%2Fenhancer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UE2020/enhancer on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UE2020/enhancer
[INFO] finished tweaking git repo https://github.com/UE2020/enhancer
[INFO] tweaked toml for git repo https://github.com/UE2020/enhancer written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/UE2020/enhancer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded burn-wgpu v0.8.0
[INFO] [stderr]   Downloaded burn-tch v0.8.0
[INFO] [stderr]   Downloaded burn-common v0.8.0
[INFO] [stderr]   Downloaded lab v0.11.0
[INFO] [stderr]   Downloaded text_placeholder v0.5.0
[INFO] [stderr]   Downloaded burn-tensor-testgen v0.8.0
[INFO] [stderr]   Downloaded r2d2_sqlite v0.22.0
[INFO] [stderr]   Downloaded wrapcenum-derive v0.4.0
[INFO] [stderr]   Downloaded burn v0.8.0
[INFO] [stderr]   Downloaded gix-trace v0.1.3
[INFO] [stderr]   Downloaded burn-train v0.8.0
[INFO] [stderr]   Downloaded gix-fs v0.4.1
[INFO] [stderr]   Downloaded gix-hash v0.11.4
[INFO] [stderr]   Downloaded gix-features v0.32.1
[INFO] [stderr]   Downloaded nvml-wrapper v0.9.0
[INFO] [stderr]   Downloaded gix-tempfile v7.0.2
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.7.0
[INFO] [stderr]   Downloaded portable-atomic v1.4.2
[INFO] [stderr]   Downloaded ureq v2.7.1
[INFO] [stderr]   Downloaded torch-sys v0.13.0
[INFO] [stderr]   Downloaded burn-autodiff v0.8.0
[INFO] [stderr]   Downloaded textplots v0.8.0
[INFO] [stderr]   Downloaded serde_rusqlite v0.33.1
[INFO] [stderr]   Downloaded burn-dataset v0.8.0
[INFO] [stderr]   Downloaded webpki-roots v0.23.1
[INFO] [stderr]   Downloaded burn-derive v0.8.0
[INFO] [stderr]   Downloaded drawille v0.3.0
[INFO] [stderr]   Downloaded safetensors v0.3.2
[INFO] [stderr]   Downloaded thread-id v4.1.0
[INFO] [stderr]   Downloaded burn-core v0.8.0
[INFO] [stderr]   Downloaded terminal_size v0.2.6
[INFO] [stderr]   Downloaded meval v0.2.0
[INFO] [stderr]   Downloaded burn-tensor v0.8.0
[INFO] [stderr]   Downloaded tch v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3af3dbecfc34c949ab125a5b2ab1cd25d0a3291b004ca96c7da1ee0404a3261
[INFO] running `Command { std: "docker" "start" "-a" "b3af3dbecfc34c949ab125a5b2ab1cd25d0a3291b004ca96c7da1ee0404a3261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3af3dbecfc34c949ab125a5b2ab1cd25d0a3291b004ca96c7da1ee0404a3261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3af3dbecfc34c949ab125a5b2ab1cd25d0a3291b004ca96c7da1ee0404a3261", kill_on_drop: false }`
[INFO] [stdout] b3af3dbecfc34c949ab125a5b2ab1cd25d0a3291b004ca96c7da1ee0404a3261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46a4496eadfd76225c61800e543f477107316cba40ea8434c2ee52bc9b3e8e39
[INFO] running `Command { std: "docker" "start" "-a" "46a4496eadfd76225c61800e543f477107316cba40ea8434c2ee52bc9b3e8e39", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ahash-0.8.3/src/lib.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))]
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ahash` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "46a4496eadfd76225c61800e543f477107316cba40ea8434c2ee52bc9b3e8e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a4496eadfd76225c61800e543f477107316cba40ea8434c2ee52bc9b3e8e39", kill_on_drop: false }`
[INFO] [stdout] 46a4496eadfd76225c61800e543f477107316cba40ea8434c2ee52bc9b3e8e39