[INFO] cloning repository https://github.com/superhawk610/arduino
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/superhawk610/arduino" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperhawk610%2Farduino", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperhawk610%2Farduino'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] abe446f6de70341c5c6ce8813e0227cf12601899
[INFO] testing superhawk610/arduino against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperhawk610%2Farduino" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/superhawk610/arduino
[INFO] finished tweaking git repo https://github.com/superhawk610/arduino
[INFO] tweaked toml for git repo https://github.com/superhawk610/arduino written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/superhawk610/arduino on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/superhawk610/arduino 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/avr-rust/ruduino`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/avr-rust/delay`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-cpu-fetch v0.1.3
[INFO] [stderr]   Downloaded avr-std-stub v1.0.3
[INFO] [stderr]   Downloaded const_env_impl--value v0.1.2
[INFO] [stderr]   Downloaded avr-config v2.0.1
[INFO] [stderr]   Downloaded const_env--value v0.1.2
[INFO] [stderr]   Downloaded target-cpu-macro v0.1.3
[INFO] [stderr]   Downloaded avr-mcu v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89e3a4b84b7160e54c35e5d4ec27589788c734914621116f4196b9d272086317
[INFO] running `Command { std: "docker" "start" "-a" "89e3a4b84b7160e54c35e5d4ec27589788c734914621116f4196b9d272086317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89e3a4b84b7160e54c35e5d4ec27589788c734914621116f4196b9d272086317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e3a4b84b7160e54c35e5d4ec27589788c734914621116f4196b9d272086317", kill_on_drop: false }`
[INFO] [stdout] 89e3a4b84b7160e54c35e5d4ec27589788c734914621116f4196b9d272086317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e27554722b035adc480db118477e1d7cec91666c37ba3fdf6642e3872c862fde
[INFO] running `Command { std: "docker" "start" "-a" "e27554722b035adc480db118477e1d7cec91666c37ba3fdf6642e3872c862fde", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling avr-std-stub v1.0.3
[INFO] [stderr]    Compiling target-cpu-fetch v0.1.3
[INFO] [stderr]    Compiling xmltree v0.10.3
[INFO] [stderr]    Compiling avr-mcu v0.3.5
[INFO] [stderr]    Compiling target-cpu-macro v0.1.3
[INFO] [stderr]    Compiling ruduino v0.4.0 (https://github.com/avr-rust/ruduino#c0574999)
[INFO] [stderr]    Compiling const_env_impl--value v0.1.2
[INFO] [stderr]    Compiling const_env--value v0.1.2
[INFO] [stderr]    Compiling avr-config v2.0.1
[INFO] [stderr]    Compiling avr_delay v0.4.2 (https://github.com/avr-rust/delay?rev=849918a8dfb2#849918a8)
[INFO] [stdout] error: invalid register class `reg_iw`: unknown register class
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/delay-940a122157f46933/849918a/src/lib.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |                  i = inout(reg_iw) zero => _,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg_iw`: unknown register class
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/delay-940a122157f46933/849918a/src/lib.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |              i = inout(reg_iw) last_count => _,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `avr_delay` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e27554722b035adc480db118477e1d7cec91666c37ba3fdf6642e3872c862fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27554722b035adc480db118477e1d7cec91666c37ba3fdf6642e3872c862fde", kill_on_drop: false }`
[INFO] [stdout] e27554722b035adc480db118477e1d7cec91666c37ba3fdf6642e3872c862fde