[INFO] crate nitrokey 0.4.0-alpha.3 is already in cache
[INFO] checking nitrokey-0.4.0-alpha.3 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate nitrokey 0.4.0-alpha.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nitrokey 0.4.0-alpha.3 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nitrokey 0.4.0-alpha.3
[INFO] finished tweaking crates.io crate nitrokey 0.4.0-alpha.3
[INFO] tweaked toml for crates.io crate nitrokey 0.4.0-alpha.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 050647406b7050bec26e58e7ec2b991e4a2047711ceeacb450b8a3ef255a03c2
[INFO] running `"docker" "start" "-a" "050647406b7050bec26e58e7ec2b991e4a2047711ceeacb450b8a3ef255a03c2"`
[INFO] [stderr]     Checking nitrokey-test-state v0.1.0
[INFO] [stderr]    Compiling nitrokey-sys v3.5.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling nitrokey-test v0.3.1
[INFO] [stderr]     Checking nitrokey v0.4.0-alpha.3 (/opt/rustwide/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 26.68s
[INFO] running `"docker" "inspect" "050647406b7050bec26e58e7ec2b991e4a2047711ceeacb450b8a3ef255a03c2"`
[INFO] running `"docker" "rm" "-f" "050647406b7050bec26e58e7ec2b991e4a2047711ceeacb450b8a3ef255a03c2"`
[INFO] [stdout] 050647406b7050bec26e58e7ec2b991e4a2047711ceeacb450b8a3ef255a03c2