Dec 19 19:17:26.261 INFO checking casey/portunes against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:17:26.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/casey/portunes:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:17:26.736 INFO [stdout] df74f2596d5f5a02531613fc10b40e3fc026c428f6ceafc832c406ae04a09c17
Dec 19 19:17:26.743 INFO running `"docker" "start" "-a" "df74f2596d5f5a02531613fc10b40e3fc026c428f6ceafc832c406ae04a09c17"`
Dec 19 19:17:28.410 INFO [stderr]    Compiling gcc v0.3.43
Dec 19 19:17:28.410 INFO [stderr]     Checking clap v2.20.5
Dec 19 19:17:31.728 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 19 19:17:48.130 INFO [stderr]     Checking backtrace v0.3.0
Dec 19 19:17:48.568 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 19:17:49.079 INFO [stderr]     Checking portunes v0.0.1 (/opt/crater/workdir)
Dec 19 19:17:49.732 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 19:17:49.732 INFO [stderr]   --> src/main.rs:20:3
Dec 19 19:17:49.732 INFO [stderr]    |
Dec 19 19:17:49.732 INFO [stderr] 20 | /   error_chain!{
Dec 19 19:17:49.732 INFO [stderr] 21 | |     foreign_links {
Dec 19 19:17:49.732 INFO [stderr] 22 | |       Clap(::clap::Error);
Dec 19 19:17:49.732 INFO [stderr] 23 | |     }
Dec 19 19:17:49.732 INFO [stderr] 24 | |   }
Dec 19 19:17:49.732 INFO [stderr]    | |___^
Dec 19 19:17:49.732 INFO [stderr]    |
Dec 19 19:17:49.732 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 19:17:49.732 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 19:17:49.733 INFO [stderr] 
Dec 19 19:17:49.888 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 19:17:49.888 INFO [stderr]   --> src/main.rs:20:3
Dec 19 19:17:49.888 INFO [stderr]    |
Dec 19 19:17:49.888 INFO [stderr] 20 | /   error_chain!{
Dec 19 19:17:49.888 INFO [stderr] 21 | |     foreign_links {
Dec 19 19:17:49.888 INFO [stderr] 22 | |       Clap(::clap::Error);
Dec 19 19:17:49.888 INFO [stderr] 23 | |     }
Dec 19 19:17:49.888 INFO [stderr] 24 | |   }
Dec 19 19:17:49.888 INFO [stderr]    | |___^
Dec 19 19:17:49.889 INFO [stderr]    |
Dec 19 19:17:49.889 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 19:17:49.889 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 19:17:49.889 INFO [stderr] 
Dec 19 19:17:50.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.72s
Dec 19 19:17:50.556 INFO running `"docker" "inspect" "df74f2596d5f5a02531613fc10b40e3fc026c428f6ceafc832c406ae04a09c17"`
Dec 19 19:17:50.902 INFO running `"docker" "rm" "-f" "df74f2596d5f5a02531613fc10b40e3fc026c428f6ceafc832c406ae04a09c17"`
Dec 19 19:17:51.184 INFO [stdout] df74f2596d5f5a02531613fc10b40e3fc026c428f6ceafc832c406ae04a09c17