[INFO] fetching crate pcf857x 0.3.0... [INFO] extracting crate pcf857x 0.3.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/pcf857x/0.3.0 [INFO] extracting crate pcf857x 0.3.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/pcf857x/0.3.0 [INFO] validating manifest of pcf857x-0.3.0 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 pcf857x-0.3.0 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 pcf857x-0.3.0 [INFO] finished frobbing pcf857x-0.3.0 [INFO] frobbed toml for pcf857x-0.3.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/pcf857x/0.3.0/Cargo.toml [INFO] started frobbing pcf857x-0.3.0 [INFO] finished frobbing pcf857x-0.3.0 [INFO] frobbed toml for pcf857x-0.3.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/pcf857x/0.3.0/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking pcf857x-0.3.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/pcf857x/0.3.0:/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3fdea27bdb984d1138e3996081b5ffb0a0675337e056638dc31a688e27ac40e3 [INFO] running `"docker" "start" "-a" "3fdea27bdb984d1138e3996081b5ffb0a0675337e056638dc31a688e27ac40e3"` [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Checking i2cdev v0.4.2 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Checking embedded-hal-mock v0.4.1 [INFO] [stderr] Checking pcf857x v0.3.0 (/opt/crater/workdir) [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 10 | ( $( $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] 11 | $( /// Pin [INFO] [stderr] 12 | pub struct $PX<'a, IC: 'a, E>(&'a IC, PhantomData); [INFO] [stderr] | ^^^ [INFO] [stderr] 13 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 19 | ( $( $px:ident, $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] 20 | $( [INFO] [stderr] 21 | use super::$PX; [INFO] [stderr] | ^^^ [INFO] [stderr] 22 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 19 | ( $( $px:ident, $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 27 | pub $px: $PX<'a, IC, E>, [INFO] [stderr] | ^^^ [INFO] [stderr] 28 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:27:26 [INFO] [stderr] | [INFO] [stderr] 19 | ( $( $px:ident, $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 27 | pub $px: $PX<'a, IC, E>, [INFO] [stderr] | ^^^ [INFO] [stderr] 28 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:36:25 [INFO] [stderr] | [INFO] [stderr] 19 | ( $( $px:ident, $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 36 | $px: $PX(&ic, PhantomData), [INFO] [stderr] | ^^^ [INFO] [stderr] 37 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:36:30 [INFO] [stderr] | [INFO] [stderr] 19 | ( $( $px:ident, $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 36 | $px: $PX(&ic, PhantomData), [INFO] [stderr] | ^^^ [INFO] [stderr] 37 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:76:42 [INFO] [stderr] | [INFO] [stderr] 74 | ( $( $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] 75 | $( [INFO] [stderr] 76 | impl<'a, S, E> OutputPin for $PX<'a, S, E> [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:81:50 [INFO] [stderr] | [INFO] [stderr] 74 | ( $( $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 81 | self.0.set_pin_high(PinFlag::$PX) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:85:49 [INFO] [stderr] | [INFO] [stderr] 74 | ( $( $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 85 | self.0.set_pin_low(PinFlag::$PX) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:90:41 [INFO] [stderr] | [INFO] [stderr] 74 | ( $( $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 90 | impl<'a, S, E> InputPin for $PX<'a, S, E> [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:95:49 [INFO] [stderr] | [INFO] [stderr] 74 | ( $( $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 95 | self.0.is_pin_high(PinFlag::$PX) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/pins.rs:99:48 [INFO] [stderr] | [INFO] [stderr] 74 | ( $( $PX:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 99 | self.0.is_pin_low(PinFlag::$PX) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/devices/set_pin.rs:14:46 [INFO] [stderr] | [INFO] [stderr] 6 | ( $( $device_name:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 14 | impl pins::SetPin for $device_name [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/devices/get_pin.rs:14:46 [INFO] [stderr] | [INFO] [stderr] 6 | ( $( $device_name:ident ),+ ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 14 | impl pins::GetPin for $device_name [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `pcf857x`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "3fdea27bdb984d1138e3996081b5ffb0a0675337e056638dc31a688e27ac40e3"` [INFO] running `"docker" "rm" "-f" "3fdea27bdb984d1138e3996081b5ffb0a0675337e056638dc31a688e27ac40e3"` [INFO] [stdout] 3fdea27bdb984d1138e3996081b5ffb0a0675337e056638dc31a688e27ac40e3