[INFO] cloning repository https://github.com/michaelwu/vcrmod-firmware
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelwu/vcrmod-firmware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelwu%2Fvcrmod-firmware", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelwu%2Fvcrmod-firmware'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 547d399c6d329dcca83fca2d7e33f6a572f93aae
[INFO] documenting michaelwu/vcrmod-firmware against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelwu%2Fvcrmod-firmware" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michaelwu/vcrmod-firmware on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-29/source/.cargo/config
[INFO] started tweaking git repo https://github.com/michaelwu/vcrmod-firmware
[INFO] finished tweaking git repo https://github.com/michaelwu/vcrmod-firmware
[INFO] tweaked toml for git repo https://github.com/michaelwu/vcrmod-firmware written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/michaelwu/vcrmod-firmware already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9c300f2712e5807709239f3ca22b839f434fd551fab40712fc5a76270d1db1e
[INFO] running `Command { std: "docker" "start" "-a" "f9c300f2712e5807709239f3ca22b839f434fd551fab40712fc5a76270d1db1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c300f2712e5807709239f3ca22b839f434fd551fab40712fc5a76270d1db1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c300f2712e5807709239f3ca22b839f434fd551fab40712fc5a76270d1db1e", kill_on_drop: false }`
[INFO] [stdout] f9c300f2712e5807709239f3ca22b839f434fd551fab40712fc5a76270d1db1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f807338953877b27aa04885ae8992d7518e908489af3e71a15c1dac4a1f28f55
[INFO] running `Command { std: "docker" "start" "-a" "f807338953877b27aa04885ae8992d7518e908489af3e71a15c1dac4a1f28f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcrmod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting vcrmod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]    --> src/main.rs:585:18
[INFO] [stdout]     |
[INFO] [stdout] 585 |         unsafe { asm!("WFI") };
[INFO] [stdout]     |                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             core::arch::asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]    --> src/main.rs:549:5
[INFO] [stdout]     |
[INFO] [stdout] 549 |     asm!("CPSIE i");
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             core::arch::asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `vcrmod`
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]    --> src/main.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 |     asm!("mov $0, sp" : "=r"(sp));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             core::arch::asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name vcrmod src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=674376d5df5e5595 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "f807338953877b27aa04885ae8992d7518e908489af3e71a15c1dac4a1f28f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f807338953877b27aa04885ae8992d7518e908489af3e71a15c1dac4a1f28f55", kill_on_drop: false }`
[INFO] [stdout] f807338953877b27aa04885ae8992d7518e908489af3e71a15c1dac4a1f28f55