[INFO] cloning repository https://github.com/mciantyre/what_fpregs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mciantyre/what_fpregs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmciantyre%2Fwhat_fpregs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmciantyre%2Fwhat_fpregs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8343bbaae2d4b56aec4b036d74fe6524d496191d
[INFO] testing mciantyre/what_fpregs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmciantyre%2Fwhat_fpregs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mciantyre/what_fpregs
[INFO] finished tweaking git repo https://github.com/mciantyre/what_fpregs
[INFO] tweaked toml for git repo https://github.com/mciantyre/what_fpregs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mciantyre/what_fpregs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mciantyre/what_fpregs 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e710ac6a0be80373d694edb89553d19e7d7ef43bf7e4629f321c9f86022ce97
[INFO] running `Command { std: "docker" "start" "-a" "9e710ac6a0be80373d694edb89553d19e7d7ef43bf7e4629f321c9f86022ce97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e710ac6a0be80373d694edb89553d19e7d7ef43bf7e4629f321c9f86022ce97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e710ac6a0be80373d694edb89553d19e7d7ef43bf7e4629f321c9f86022ce97", kill_on_drop: false }`
[INFO] [stdout] 9e710ac6a0be80373d694edb89553d19e7d7ef43bf7e4629f321c9f86022ce97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ae5e196e661504eee8b51e4c22c209d5808321549ee96fd9118257484bc2217
[INFO] running `Command { std: "docker" "start" "-a" "0ae5e196e661504eee8b51e4c22c209d5808321549ee96fd9118257484bc2217", kill_on_drop: false }`
[INFO] [stderr]    Compiling what_fpregs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: <inline asm>:7:11: unknown token in expression
[INFO] [stderr] vstm r0, {s16-s31}
[INFO] [stderr]           ^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `what_fpregs` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name what_fpregs --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d50be0267e36af0f -C extra-filename=-69017dd392fc4a69 --out-dir /opt/rustwide/target/debug/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid -Copt-level=3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "0ae5e196e661504eee8b51e4c22c209d5808321549ee96fd9118257484bc2217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae5e196e661504eee8b51e4c22c209d5808321549ee96fd9118257484bc2217", kill_on_drop: false }`
[INFO] [stdout] 0ae5e196e661504eee8b51e4c22c209d5808321549ee96fd9118257484bc2217