[INFO] fetching crate nitrocli 0.2.4...
[INFO] extracting crate nitrocli 0.2.4 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/nitrocli/0.2.4
[INFO] extracting crate nitrocli 0.2.4 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nitrocli/0.2.4
[INFO] validating manifest of nitrocli-0.2.4 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 nitrocli-0.2.4 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 nitrocli-0.2.4
[INFO] finished frobbing nitrocli-0.2.4
[INFO] frobbed toml for nitrocli-0.2.4 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/nitrocli/0.2.4/Cargo.toml
[INFO] started frobbing nitrocli-0.2.4
[INFO] finished frobbing nitrocli-0.2.4
[INFO] frobbed toml for nitrocli-0.2.4 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nitrocli/0.2.4/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nitrokey-test v0.1.1
[INFO] [stderr]   Downloaded nitrokey v0.3.4
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nitrocli-0.2.4 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nitrocli/0.2.4:/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] 9e8d09749d32ca95505f5930e5905dbfbea5bba9b36ad5a10d6016746d8af797
[INFO] running `"docker" "start" "-a" "9e8d09749d32ca95505f5930e5905dbfbea5bba9b36ad5a10d6016746d8af797"`
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]    Compiling nitrokey-sys v3.5.0
[INFO] [stderr]    Compiling nitrokey-test v0.1.1
[INFO] [stderr]     Checking nitrokey v0.3.4
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nitrokey-0.3.4/src/device.rs:376:18
[INFO] [stderr]     |
[INFO] [stderr] 375 |     fn get_major_firmware_version(&self) -> i32 {
[INFO] [stderr]     |                                             --- expected `i32` because of return type
[INFO] [stderr] 376 |         unsafe { nitrokey_sys::NK_get_major_firmware_version() }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i32, found u8
[INFO] [stderr] help: you can convert an `u8` to `i32` and panic if the converted value wouldn't fit
[INFO] [stderr]     |
[INFO] [stderr] 376 |         unsafe { nitrokey_sys::NK_get_major_firmware_version().try_into().unwrap() }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nitrokey-0.3.4/src/device.rs:397:18
[INFO] [stderr]     |
[INFO] [stderr] 396 |     fn get_minor_firmware_version(&self) -> i32 {
[INFO] [stderr]     |                                             --- expected `i32` because of return type
[INFO] [stderr] 397 |         unsafe { nitrokey_sys::NK_get_minor_firmware_version() }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i32, found u8
[INFO] [stderr] help: you can convert an `u8` to `i32` and panic if the converted value wouldn't fit
[INFO] [stderr]     |
[INFO] [stderr] 397 |         unsafe { nitrokey_sys::NK_get_minor_firmware_version().try_into().unwrap() }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `nitrokey`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9e8d09749d32ca95505f5930e5905dbfbea5bba9b36ad5a10d6016746d8af797"`
[INFO] running `"docker" "rm" "-f" "9e8d09749d32ca95505f5930e5905dbfbea5bba9b36ad5a10d6016746d8af797"`
[INFO] [stdout] 9e8d09749d32ca95505f5930e5905dbfbea5bba9b36ad5a10d6016746d8af797