[INFO] crate nitrokey 0.4.0-alpha.3 is already in cache
[INFO] extracting crate nitrokey 0.4.0-alpha.3 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/nitrokey/0.4.0-alpha.3
[INFO] extracting crate nitrokey 0.4.0-alpha.3 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/nitrokey/0.4.0-alpha.3
[INFO] validating manifest of nitrokey-0.4.0-alpha.3 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nitrokey-0.4.0-alpha.3 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nitrokey-0.4.0-alpha.3
[INFO] finished frobbing nitrokey-0.4.0-alpha.3
[INFO] frobbed toml for nitrokey-0.4.0-alpha.3 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/nitrokey/0.4.0-alpha.3/Cargo.toml
[INFO] started frobbing nitrokey-0.4.0-alpha.3
[INFO] finished frobbing nitrokey-0.4.0-alpha.3
[INFO] frobbed toml for nitrokey-0.4.0-alpha.3 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/nitrokey/0.4.0-alpha.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nitrokey-0.4.0-alpha.3 against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/nitrokey/0.4.0-alpha.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 857e4f11120edc158f1f197c227f7cbd887597bb637790a9513efc65f81cf70a
[INFO] running `"docker" "start" "-a" "857e4f11120edc158f1f197c227f7cbd887597bb637790a9513efc65f81cf70a"`
[INFO] [stderr]     Checking nitrokey-test-state v0.1.0
[INFO] [stderr]    Compiling nitrokey-sys v3.5.0
[INFO] [stderr]    Compiling nitrokey-test v0.3.1
[INFO] [stderr]     Checking nitrokey v0.4.0-alpha.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/otp.rs:47:31
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn configure_hotp(admin: &mut ConfigureOtp, counter: u8) {
[INFO] [stderr]    |                               ^^^^^^^^^^^^ help: use `dyn`: `dyn ConfigureOtp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/otp.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn check_hotp_codes(device: &mut GenerateOtp, offset: u8) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^ help: use `dyn`: `dyn GenerateOtp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/otp.rs:149:31
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn configure_totp(admin: &mut ConfigureOtp, factor: u64) {
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: use `dyn`: `dyn ConfigureOtp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/otp.rs:155:34
[INFO] [stderr]     |
[INFO] [stderr] 155 | fn check_totp_codes(device: &mut GenerateOtp, factor: u64, timestamp_size: TotpTimestampSize) {
[INFO] [stderr]     |                                  ^^^^^^^^^^^ help: use `dyn`: `dyn GenerateOtp`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.05s
[INFO] running `"docker" "inspect" "857e4f11120edc158f1f197c227f7cbd887597bb637790a9513efc65f81cf70a"`
[INFO] running `"docker" "rm" "-f" "857e4f11120edc158f1f197c227f7cbd887597bb637790a9513efc65f81cf70a"`
[INFO] [stdout] 857e4f11120edc158f1f197c227f7cbd887597bb637790a9513efc65f81cf70a