[INFO] cloning repository tomarrell/rasp-ws2812b [INFO] running `"git" "clone" "--bare" "git://github.com/tomarrell/rasp-ws2812b.git" "work/cache/sources/gh/tomarrell/rasp-ws2812b"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tomarrell/rasp-ws2812b'... [INFO] running `"git" "clone" "work/cache/sources/gh/tomarrell/rasp-ws2812b" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tomarrell/rasp-ws2812b"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tomarrell/rasp-ws2812b'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tomarrell/rasp-ws2812b" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tomarrell/rasp-ws2812b"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tomarrell/rasp-ws2812b'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b2c0faa090412837866735b5646ec7f21375d77f [INFO] sha for GitHub repo tomarrell/rasp-ws2812b: b2c0faa090412837866735b5646ec7f21375d77f [INFO] validating manifest of tomarrell/rasp-ws2812b on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tomarrell/rasp-ws2812b on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tomarrell/rasp-ws2812b [INFO] finished frobbing tomarrell/rasp-ws2812b [INFO] frobbed toml for tomarrell/rasp-ws2812b written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tomarrell/rasp-ws2812b/Cargo.toml [INFO] started frobbing tomarrell/rasp-ws2812b [INFO] finished frobbing tomarrell/rasp-ws2812b [INFO] frobbed toml for tomarrell/rasp-ws2812b written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tomarrell/rasp-ws2812b/Cargo.toml [INFO] crate tomarrell/rasp-ws2812b already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rppal v0.7.1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tomarrell/rasp-ws2812b against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tomarrell/rasp-ws2812b:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e548c363aea3c1eb9d0d137c981fc8a2eede05b193d050af76c9e054cbf8bd6f [INFO] running `"docker" "start" "-a" "e548c363aea3c1eb9d0d137c981fc8a2eede05b193d050af76c9e054cbf8bd6f"` [INFO] [stderr] Checking rppal v0.7.1 [INFO] [stderr] Checking raspberry v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rppal::system::DeviceInfo` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rppal::system::DeviceInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rppal::system::DeviceInfo` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rppal::system::DeviceInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: match arms have incompatible types [INFO] [stderr] --> src/main.rs:119:22 [INFO] [stderr] | [INFO] [stderr] 116 | .for_each(|chr| match chr { [INFO] [stderr] | _____________________________- [INFO] [stderr] 117 | | '0' => _0, [INFO] [stderr] | | -- this is found to be of type `Bits` [INFO] [stderr] 118 | | '1' => _1, [INFO] [stderr] | | -- this is found to be of type `Bits` [INFO] [stderr] 119 | | _ => panic!("Invalid character trying to convert to enum types: {}", chr), [INFO] [stderr] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Bits`, found () [INFO] [stderr] 120 | | }) [INFO] [stderr] | |_____________- `match` arms have incompatible types [INFO] [stderr] | [INFO] [stderr] = note: expected type `Bits` [INFO] [stderr] found type `()` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0308]: match arms have incompatible types [INFO] [stderr] --> src/main.rs:119:22 [INFO] [stderr] | [INFO] [stderr] 116 | .for_each(|chr| match chr { [INFO] [stderr] | _____________________________- [INFO] [stderr] 117 | | '0' => _0, [INFO] [stderr] | | -- this is found to be of type `Bits` [INFO] [stderr] 118 | | '1' => _1, [INFO] [stderr] | | -- this is found to be of type `Bits` [INFO] [stderr] 119 | | _ => panic!("Invalid character trying to convert to enum types: {}", chr), [INFO] [stderr] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Bits`, found () [INFO] [stderr] 120 | | }) [INFO] [stderr] | |_____________- `match` arms have incompatible types [INFO] [stderr] | [INFO] [stderr] = note: expected type `Bits` [INFO] [stderr] found type `()` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `collect` found for type `()` in the current scope [INFO] [stderr] --> src/main.rs:121:14 [INFO] [stderr] | [INFO] [stderr] 121 | .collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut () : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error[E0599]: no method named `collect` found for type `()` in the current scope [INFO] [stderr] --> src/main.rs:121:14 [INFO] [stderr] | [INFO] [stderr] 121 | .collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut () : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error: Could not compile `raspberry`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `raspberry`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e548c363aea3c1eb9d0d137c981fc8a2eede05b193d050af76c9e054cbf8bd6f"` [INFO] running `"docker" "rm" "-f" "e548c363aea3c1eb9d0d137c981fc8a2eede05b193d050af76c9e054cbf8bd6f"` [INFO] [stdout] e548c363aea3c1eb9d0d137c981fc8a2eede05b193d050af76c9e054cbf8bd6f