[INFO] fetching crate flowr 0.142.0...
[INFO] testing flowr-0.142.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate flowr 0.142.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate flowr 0.142.0
[INFO] finished tweaking crates.io crate flowr 0.142.0
[INFO] tweaked toml for crates.io crate flowr 0.142.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flowr 0.142.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flowr 0.142.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iced_core v0.10.0
[INFO] [stderr]   Downloaded flowmacro v0.142.0
[INFO] [stderr]   Downloaded iced_runtime v0.1.1
[INFO] [stderr]   Downloaded iced_graphics v0.9.0
[INFO] [stderr]   Downloaded flowstdlib v0.142.0
[INFO] [stderr]   Downloaded iced_winit v0.10.0
[INFO] [stderr]   Downloaded flowcore v0.142.0
[INFO] [stderr]   Downloaded iced_wgpu v0.11.1
[INFO] [stderr]   Downloaded rangemap v1.3.0
[INFO] [stderr]   Downloaded zeno v0.2.2
[INFO] [stderr]   Downloaded iced_tiny_skia v0.1.0
[INFO] [stderr]   Downloaded simpath v2.5.0
[INFO] [stderr]   Downloaded iced_futures v0.7.0
[INFO] [stderr]   Downloaded iced_widget v0.1.3
[INFO] [stderr]   Downloaded simpdiscover v0.6.2
[INFO] [stderr]   Downloaded glyphon v0.3.0
[INFO] [stderr]   Downloaded iced_renderer v0.1.0
[INFO] [stderr]   Downloaded iced_style v0.9.0
[INFO] [stderr]   Downloaded iced v0.10.0
[INFO] [stderr]   Downloaded iced_aw v0.7.0
[INFO] [stderr]   Downloaded simplog v1.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfb15a235d4e79c70506dc8a93fd975c142b1cc866ed6b58c88bf1735fc6a5cb
[INFO] running `Command { std: "docker" "start" "-a" "bfb15a235d4e79c70506dc8a93fd975c142b1cc866ed6b58c88bf1735fc6a5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfb15a235d4e79c70506dc8a93fd975c142b1cc866ed6b58c88bf1735fc6a5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb15a235d4e79c70506dc8a93fd975c142b1cc866ed6b58c88bf1735fc6a5cb", kill_on_drop: false }`
[INFO] [stdout] bfb15a235d4e79c70506dc8a93fd975c142b1cc866ed6b58c88bf1735fc6a5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 306dc9c861534e8eb9008949cd6f86842d7883a752d511e5ecdc394bf21394ed
[INFO] running `Command { std: "docker" "start" "-a" "306dc9c861534e8eb9008949cd6f86842d7883a752d511e5ecdc394bf21394ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling memchr v2.6.2
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libloading v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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]    Compiling miniz_oxide v0.7.1
[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" "306dc9c861534e8eb9008949cd6f86842d7883a752d511e5ecdc394bf21394ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306dc9c861534e8eb9008949cd6f86842d7883a752d511e5ecdc394bf21394ed", kill_on_drop: false }`
[INFO] [stdout] 306dc9c861534e8eb9008949cd6f86842d7883a752d511e5ecdc394bf21394ed