[INFO] crate yubirs 0.5.4 is already in cache
[INFO] checking yubirs-0.5.4 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] extracting crate yubirs 0.5.4 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate yubirs 0.5.4 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate yubirs 0.5.4
[INFO] finished tweaking crates.io crate yubirs 0.5.4
[INFO] tweaked toml for crates.io crate yubirs 0.5.4 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] de0ed6940724a73ecc7407b22301237034ec2dc573b4abda9c9fd6f016195628
[INFO] running `"docker" "start" "-a" "de0ed6940724a73ecc7407b22301237034ec2dc573b4abda9c9fd6f016195628"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling encoding_rs v0.8.20
[INFO] [stderr]     Checking flaggy-values v0.1.1
[INFO] [stderr]    Compiling curl-sys v0.4.21
[INFO] [stderr]    Compiling pcsc-sys v1.1.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]    Compiling filetime v0.2.7
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.18
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]    Compiling flaggy-codegen v0.1.1
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking publicsuffix v1.5.3
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking flaggy v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling libsodium-sys v0.2.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling curl v0.4.23
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]     Checking sodiumoxide v0.2.4
[INFO] [stderr]     Checking bdrck v0.15.1
[INFO] [stderr]     Checking yubirs v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `ykpiv_sign_data`
[INFO] [stderr]    --> src/piv/handle.rs:348:1
[INFO] [stderr]     |
[INFO] [stderr] 348 | / fn ykpiv_sign_data<T: PcscHal>(
[INFO] [stderr] 349 | |     hal: &T,
[INFO] [stderr] 350 | |     data: &[u8],
[INFO] [stderr] 351 | |     algorithm: Algorithm,
[INFO] [stderr] ...   |
[INFO] [stderr] 354 | |     sign_decipher_impl(hal, data, algorithm, key, false)
[INFO] [stderr] 355 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ykpiv_sign_data`
[INFO] [stderr]    --> src/piv/handle.rs:348:1
[INFO] [stderr]     |
[INFO] [stderr] 348 | / fn ykpiv_sign_data<T: PcscHal>(
[INFO] [stderr] 349 | |     hal: &T,
[INFO] [stderr] 350 | |     data: &[u8],
[INFO] [stderr] 351 | |     algorithm: Algorithm,
[INFO] [stderr] ...   |
[INFO] [stderr] 354 | |     sign_decipher_impl(hal, data, algorithm, key, false)
[INFO] [stderr] 355 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 24s
[INFO] running `"docker" "inspect" "de0ed6940724a73ecc7407b22301237034ec2dc573b4abda9c9fd6f016195628"`
[INFO] running `"docker" "rm" "-f" "de0ed6940724a73ecc7407b22301237034ec2dc573b4abda9c9fd6f016195628"`
[INFO] [stdout] de0ed6940724a73ecc7407b22301237034ec2dc573b4abda9c9fd6f016195628