Dec 18 06:24:43.433 INFO checking Michael-F-Bryan/backlight against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:24:43.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Michael-F-Bryan/backlight:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:24:43.996 INFO [stdout] 21973ad93c38a2a1fff971768698c93bca3b4e1c6969567c85d6ed16de31bb8f
Dec 18 06:24:43.998 INFO running `"docker" "start" "-a" "21973ad93c38a2a1fff971768698c93bca3b4e1c6969567c85d6ed16de31bb8f"`
Dec 18 06:24:45.756 INFO [stderr]     Checking clap v2.20.5
Dec 18 06:24:45.756 INFO [stderr]     Checking backtrace v0.3.0
Dec 18 06:24:46.718 INFO [stderr]     Checking error-chain v0.10.0
Dec 18 06:24:52.650 INFO [stderr]     Checking backlight v0.1.0 (/opt/crater/workdir)
Dec 18 06:24:53.420 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 06:24:53.420 INFO [stderr]    --> src/main.rs:96:5
Dec 18 06:24:53.420 INFO [stderr]     |
Dec 18 06:24:53.420 INFO [stderr] 96  | /     error_chain!{
Dec 18 06:24:53.420 INFO [stderr] 97  | |         foreign_links {
Dec 18 06:24:53.420 INFO [stderr] 98  | |             Io(::std::io::Error);
Dec 18 06:24:53.420 INFO [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
Dec 18 06:24:53.420 INFO [stderr] ...   |
Dec 18 06:24:53.420 INFO [stderr] 106 | |         }
Dec 18 06:24:53.420 INFO [stderr] 107 | |     }
Dec 18 06:24:53.420 INFO [stderr]     | |_____^
Dec 18 06:24:53.420 INFO [stderr]     |
Dec 18 06:24:53.420 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 06:24:53.420 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 18 06:24:53.420 INFO [stderr] 
Dec 18 06:24:53.420 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 06:24:53.420 INFO [stderr]    --> src/main.rs:96:5
Dec 18 06:24:53.420 INFO [stderr]     |
Dec 18 06:24:53.420 INFO [stderr] 96  | /     error_chain!{
Dec 18 06:24:53.420 INFO [stderr] 97  | |         foreign_links {
Dec 18 06:24:53.420 INFO [stderr] 98  | |             Io(::std::io::Error);
Dec 18 06:24:53.420 INFO [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
Dec 18 06:24:53.420 INFO [stderr] ...   |
Dec 18 06:24:53.421 INFO [stderr] 106 | |         }
Dec 18 06:24:53.421 INFO [stderr] 107 | |     }
Dec 18 06:24:53.421 INFO [stderr]     | |_____^
Dec 18 06:24:53.421 INFO [stderr]     |
Dec 18 06:24:53.421 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 18 06:24:53.421 INFO [stderr] 
Dec 18 06:24:53.684 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 06:24:53.684 INFO [stderr]    --> src/main.rs:96:5
Dec 18 06:24:53.684 INFO [stderr]     |
Dec 18 06:24:53.684 INFO [stderr] 96  | /     error_chain!{
Dec 18 06:24:53.684 INFO [stderr] 97  | |         foreign_links {
Dec 18 06:24:53.684 INFO [stderr] 98  | |             Io(::std::io::Error);
Dec 18 06:24:53.684 INFO [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
Dec 18 06:24:53.684 INFO [stderr] ...   |
Dec 18 06:24:53.684 INFO [stderr] 106 | |         }
Dec 18 06:24:53.684 INFO [stderr] 107 | |     }
Dec 18 06:24:53.684 INFO [stderr]     | |_____^
Dec 18 06:24:53.684 INFO [stderr]     |
Dec 18 06:24:53.684 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 06:24:53.684 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 18 06:24:53.684 INFO [stderr] 
Dec 18 06:24:53.684 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 06:24:53.684 INFO [stderr]    --> src/main.rs:96:5
Dec 18 06:24:53.684 INFO [stderr]     |
Dec 18 06:24:53.684 INFO [stderr] 96  | /     error_chain!{
Dec 18 06:24:53.684 INFO [stderr] 97  | |         foreign_links {
Dec 18 06:24:53.684 INFO [stderr] 98  | |             Io(::std::io::Error);
Dec 18 06:24:53.684 INFO [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
Dec 18 06:24:53.684 INFO [stderr] ...   |
Dec 18 06:24:53.684 INFO [stderr] 106 | |         }
Dec 18 06:24:53.684 INFO [stderr] 107 | |     }
Dec 18 06:24:53.685 INFO [stderr]     | |_____^
Dec 18 06:24:53.685 INFO [stderr]     |
Dec 18 06:24:53.685 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 18 06:24:53.685 INFO [stderr] 
Dec 18 06:24:53.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
Dec 18 06:24:54.666 INFO running `"docker" "inspect" "21973ad93c38a2a1fff971768698c93bca3b4e1c6969567c85d6ed16de31bb8f"`
Dec 18 06:24:54.972 INFO running `"docker" "rm" "-f" "21973ad93c38a2a1fff971768698c93bca3b4e1c6969567c85d6ed16de31bb8f"`
Dec 18 06:24:55.340 INFO [stdout] 21973ad93c38a2a1fff971768698c93bca3b4e1c6969567c85d6ed16de31bb8f