[INFO] cloning repository https://github.com/Mshivam2409/teensy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mshivam2409/teensy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMshivam2409%2Fteensy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMshivam2409%2Fteensy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17d48fa4db6adeac574a162032cf3d71659eb749
[INFO] testing Mshivam2409/teensy against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMshivam2409%2Fteensy" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mshivam2409/teensy on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-77/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Mshivam2409/teensy
[INFO] finished tweaking git repo https://github.com/Mshivam2409/teensy
[INFO] tweaked toml for git repo https://github.com/Mshivam2409/teensy written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/Mshivam2409/teensy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7c5ff8ab2f1a7ad2c7928728c477f552052c065bb484e8e3c08596a2c8bcab6
[INFO] running `Command { std: "docker" "start" "-a" "c7c5ff8ab2f1a7ad2c7928728c477f552052c065bb484e8e3c08596a2c8bcab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7c5ff8ab2f1a7ad2c7928728c477f552052c065bb484e8e3c08596a2c8bcab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c5ff8ab2f1a7ad2c7928728c477f552052c065bb484e8e3c08596a2c8bcab6", kill_on_drop: false }`
[INFO] [stdout] c7c5ff8ab2f1a7ad2c7928728c477f552052c065bb484e8e3c08596a2c8bcab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fad322b845a277eca73c9934803b51f12881134b955e1fce383dfae1912e20d
[INFO] running `Command { std: "docker" "start" "-a" "6fad322b845a277eca73c9934803b51f12881134b955e1fce383dfae1912e20d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rduino2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::arch::arm`
[INFO] [stdout]  --> src/watchdog.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::arch::arm::__nop;
[INFO] [stdout]   |                 ^^^ could not find `arm` in `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(stdsimd)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rduino2` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "6fad322b845a277eca73c9934803b51f12881134b955e1fce383dfae1912e20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fad322b845a277eca73c9934803b51f12881134b955e1fce383dfae1912e20d", kill_on_drop: false }`
[INFO] [stdout] 6fad322b845a277eca73c9934803b51f12881134b955e1fce383dfae1912e20d
