[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 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmciantyre%2Fwhat_fpregs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mciantyre/what_fpregs on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "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" "+1.99.0-beta.1" "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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61
[INFO] running `Command { std: "docker" "start" "409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling what_fpregs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: <inline asm>:4:1: unknown directive
[INFO] [stderr] .thumb_func
[INFO] [stderr] ^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:6:15: unknown token in expression
[INFO] [stderr]     vstm r0, {s16-s31}
[INFO] [stderr]               ^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:7:5: invalid instruction mnemonic 'bx'
[INFO] [stderr]     bx lr
[INFO] [stderr]     ^~
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:16:11: unknown token in expression
[INFO] [stderr] vstm r0, {s16-s31}
[INFO] [stderr]           ^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:17:1: invalid instruction mnemonic 'bx'
[INFO] [stderr] bx lr
[INFO] [stderr] ^~
[INFO] [stderr] 
[INFO] [stdout] error: unknown directive
[INFO] [stdout]   |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]  --> <inline asm>:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | .thumb_func
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]   |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]  --> <inline asm>:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     vstm r0, {s16-s31}
[INFO] [stdout]   |               ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'bx'
[INFO] [stdout]   |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]  --> <inline asm>:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     bx lr
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | vstm r0, {s16-s31}
[INFO] [stdout]    |           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'bx'
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | bx lr
[INFO] [stdout]    | ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |             "vstm {s}, {{s16-s31}}",
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]  --> <inline asm>:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     vstm rdi, {s16-s31}
[INFO] [stdout]   |                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `what_fpregs` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61", kill_on_drop: false }`
[INFO] [stdout] 409183987af6906595f8e5c148eef04959530f202cf38a012627af38bb3d5a61
