Dec 19 07:24:11.861 INFO checking termhn/nanopow-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 07:24:11.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/termhn/nanopow-rs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:24:12.332 INFO [stdout] c4565fcc72239bdc8f1dd14ca9e9c2e65ab16d5cb2bdac63f6dd66e937387f96
Dec 19 07:24:12.344 INFO running `"docker" "start" "-a" "c4565fcc72239bdc8f1dd14ca9e9c2e65ab16d5cb2bdac63f6dd66e937387f96"`
Dec 19 07:24:14.644 INFO [stderr]    Compiling cc v1.0.5
Dec 19 07:24:14.644 INFO [stderr]     Checking memoffset v0.1.0
Dec 19 07:24:14.672 INFO [stderr]     Checking hex v0.3.1
Dec 19 07:24:14.672 INFO [stderr]     Checking num_cpus v1.8.0
Dec 19 07:24:14.692 INFO [stderr]     Checking parking_lot_core v0.2.11
Dec 19 07:24:14.692 INFO [stderr]     Checking generic-array v0.9.0
Dec 19 07:24:14.962 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Dec 19 07:24:16.536 INFO [stderr]     Checking parking_lot v0.4.8
Dec 19 07:24:16.877 INFO [stderr]     Checking crypto-mac v0.5.2
Dec 19 07:24:16.878 INFO [stderr]     Checking digest v0.7.2
Dec 19 07:24:17.476 INFO [stderr]     Checking blake2 v0.7.0
Dec 19 07:24:17.732 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 19 07:24:21.284 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 07:24:34.805 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 07:24:35.264 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 07:24:35.828 INFO [stderr]     Checking nanopow-rs v0.3.1 (/opt/crater/workdir)
Dec 19 07:24:36.340 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:24:36.340 INFO [stderr]   --> src/error.rs:3:1
Dec 19 07:24:36.340 INFO [stderr]    |
Dec 19 07:24:36.340 INFO [stderr] 3  | / error_chain! {
Dec 19 07:24:36.340 INFO [stderr] 4  | |   errors {
Dec 19 07:24:36.340 INFO [stderr] 5  | |     /// Attempted to create an InputHash with incorrect length
Dec 19 07:24:36.340 INFO [stderr] 6  | |     HashLengthError {
Dec 19 07:24:36.340 INFO [stderr] ...  |
Dec 19 07:24:36.340 INFO [stderr] 21 | |   }
Dec 19 07:24:36.340 INFO [stderr] 22 | | }
Dec 19 07:24:36.340 INFO [stderr]    | |_^
Dec 19 07:24:36.340 INFO [stderr]    |
Dec 19 07:24:36.340 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 07:24:36.340 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:24:36.340 INFO [stderr] 
Dec 19 07:24:36.340 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:24:36.341 INFO [stderr]   --> src/error.rs:3:1
Dec 19 07:24:36.341 INFO [stderr]    |
Dec 19 07:24:36.341 INFO [stderr] 3  | / error_chain! {
Dec 19 07:24:36.341 INFO [stderr] 4  | |   errors {
Dec 19 07:24:36.341 INFO [stderr] 5  | |     /// Attempted to create an InputHash with incorrect length
Dec 19 07:24:36.341 INFO [stderr] 6  | |     HashLengthError {
Dec 19 07:24:36.341 INFO [stderr] ...  |
Dec 19 07:24:36.341 INFO [stderr] 21 | |   }
Dec 19 07:24:36.341 INFO [stderr] 22 | | }
Dec 19 07:24:36.341 INFO [stderr]    | |_^
Dec 19 07:24:36.341 INFO [stderr]    |
Dec 19 07:24:36.341 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:24:36.341 INFO [stderr] 
Dec 19 07:24:36.500 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:24:36.500 INFO [stderr]   --> src/error.rs:3:1
Dec 19 07:24:36.500 INFO [stderr]    |
Dec 19 07:24:36.500 INFO [stderr] 3  | / error_chain! {
Dec 19 07:24:36.500 INFO [stderr] 4  | |   errors {
Dec 19 07:24:36.500 INFO [stderr] 5  | |     /// Attempted to create an InputHash with incorrect length
Dec 19 07:24:36.500 INFO [stderr] 6  | |     HashLengthError {
Dec 19 07:24:36.500 INFO [stderr] ...  |
Dec 19 07:24:36.500 INFO [stderr] 21 | |   }
Dec 19 07:24:36.500 INFO [stderr] 22 | | }
Dec 19 07:24:36.500 INFO [stderr]    | |_^
Dec 19 07:24:36.500 INFO [stderr]    |
Dec 19 07:24:36.500 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 07:24:36.500 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:24:36.500 INFO [stderr] 
Dec 19 07:24:36.500 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:24:36.501 INFO [stderr]   --> src/error.rs:3:1
Dec 19 07:24:36.501 INFO [stderr]    |
Dec 19 07:24:36.501 INFO [stderr] 3  | / error_chain! {
Dec 19 07:24:36.501 INFO [stderr] 4  | |   errors {
Dec 19 07:24:36.501 INFO [stderr] 5  | |     /// Attempted to create an InputHash with incorrect length
Dec 19 07:24:36.501 INFO [stderr] 6  | |     HashLengthError {
Dec 19 07:24:36.501 INFO [stderr] ...  |
Dec 19 07:24:36.501 INFO [stderr] 21 | |   }
Dec 19 07:24:36.501 INFO [stderr] 22 | | }
Dec 19 07:24:36.501 INFO [stderr]    | |_^
Dec 19 07:24:36.501 INFO [stderr]    |
Dec 19 07:24:36.501 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:24:36.501 INFO [stderr] 
Dec 19 07:24:36.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.08s
Dec 19 07:24:37.920 INFO running `"docker" "inspect" "c4565fcc72239bdc8f1dd14ca9e9c2e65ab16d5cb2bdac63f6dd66e937387f96"`
Dec 19 07:24:38.216 INFO running `"docker" "rm" "-f" "c4565fcc72239bdc8f1dd14ca9e9c2e65ab16d5cb2bdac63f6dd66e937387f96"`
Dec 19 07:24:38.605 INFO [stdout] c4565fcc72239bdc8f1dd14ca9e9c2e65ab16d5cb2bdac63f6dd66e937387f96