Dec 17 16:32:13.035 INFO checking rust-embedded/gpio-utils against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:32:13.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/rust-embedded/gpio-utils:/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 17 16:32:13.449 INFO [stdout] b591e449631e3ebaafd81ac737aa9a7400cccb8f1e8ea88c60de9ca72cde7753
Dec 17 16:32:13.451 INFO running `"docker" "start" "-a" "b591e449631e3ebaafd81ac737aa9a7400cccb8f1e8ea88c60de9ca72cde7753"`
Dec 17 16:32:16.181 INFO [stderr]     Checking users v0.8.0
Dec 17 16:32:16.206 INFO [stderr]     Checking nix v0.10.0
Dec 17 16:32:16.208 INFO [stderr]    Compiling syn v0.15.12
Dec 17 16:32:16.213 INFO [stderr]     Checking env_logger v0.5.13
Dec 17 16:32:27.704 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 16:32:28.015 INFO [stderr]     Checking sysfs_gpio v0.5.3
Dec 17 16:32:43.216 INFO [stderr]     Checking gpio-utils v0.2.0 (/opt/crater/workdir)
Dec 17 16:32:44.333 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 16:32:44.334 INFO [stderr]   --> src/error.rs:13:1
Dec 17 16:32:44.334 INFO [stderr]    |
Dec 17 16:32:44.334 INFO [stderr] 13 | / error_chain! {
Dec 17 16:32:44.335 INFO [stderr] 14 | |     types {
Dec 17 16:32:44.335 INFO [stderr] 15 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 16:32:44.335 INFO [stderr] 16 | |     }
Dec 17 16:32:44.335 INFO [stderr] ...  |
Dec 17 16:32:44.336 INFO [stderr] 22 | |     }
Dec 17 16:32:44.336 INFO [stderr] 23 | | }
Dec 17 16:32:44.336 INFO [stderr]    | |_^
Dec 17 16:32:44.336 INFO [stderr]    |
Dec 17 16:32:44.337 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 16:32:44.337 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 17 16:32:44.337 INFO [stderr] 
Dec 17 16:32:44.338 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 16:32:44.338 INFO [stderr]   --> src/error.rs:13:1
Dec 17 16:32:44.338 INFO [stderr]    |
Dec 17 16:32:44.339 INFO [stderr] 13 | / error_chain! {
Dec 17 16:32:44.339 INFO [stderr] 14 | |     types {
Dec 17 16:32:44.339 INFO [stderr] 15 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 16:32:44.339 INFO [stderr] 16 | |     }
Dec 17 16:32:44.340 INFO [stderr] ...  |
Dec 17 16:32:44.340 INFO [stderr] 22 | |     }
Dec 17 16:32:44.340 INFO [stderr] 23 | | }
Dec 17 16:32:44.340 INFO [stderr]    | |_^
Dec 17 16:32:44.341 INFO [stderr]    |
Dec 17 16:32:44.341 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 17 16:32:44.341 INFO [stderr] 
Dec 17 16:32:44.518 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 16:32:44.519 INFO [stderr]   --> src/error.rs:13:1
Dec 17 16:32:44.519 INFO [stderr]    |
Dec 17 16:32:44.519 INFO [stderr] 13 | / error_chain! {
Dec 17 16:32:44.519 INFO [stderr] 14 | |     types {
Dec 17 16:32:44.519 INFO [stderr] 15 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 16:32:44.519 INFO [stderr] 16 | |     }
Dec 17 16:32:44.519 INFO [stderr] ...  |
Dec 17 16:32:44.519 INFO [stderr] 22 | |     }
Dec 17 16:32:44.519 INFO [stderr] 23 | | }
Dec 17 16:32:44.519 INFO [stderr]    | |_^
Dec 17 16:32:44.519 INFO [stderr]    |
Dec 17 16:32:44.519 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 16:32:44.519 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 17 16:32:44.519 INFO [stderr] 
Dec 17 16:32:44.519 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 16:32:44.519 INFO [stderr]   --> src/error.rs:13:1
Dec 17 16:32:44.519 INFO [stderr]    |
Dec 17 16:32:44.519 INFO [stderr] 13 | / error_chain! {
Dec 17 16:32:44.519 INFO [stderr] 14 | |     types {
Dec 17 16:32:44.519 INFO [stderr] 15 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 16:32:44.520 INFO [stderr] 16 | |     }
Dec 17 16:32:44.520 INFO [stderr] ...  |
Dec 17 16:32:44.520 INFO [stderr] 22 | |     }
Dec 17 16:32:44.520 INFO [stderr] 23 | | }
Dec 17 16:32:44.520 INFO [stderr]    | |_^
Dec 17 16:32:44.520 INFO [stderr]    |
Dec 17 16:32:44.520 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 17 16:32:44.520 INFO [stderr] 
Dec 17 16:32:46.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.30s
Dec 17 16:32:47.380 INFO running `"docker" "inspect" "b591e449631e3ebaafd81ac737aa9a7400cccb8f1e8ea88c60de9ca72cde7753"`
Dec 17 16:32:47.676 INFO running `"docker" "rm" "-f" "b591e449631e3ebaafd81ac737aa9a7400cccb8f1e8ea88c60de9ca72cde7753"`
Dec 17 16:32:47.984 INFO [stdout] b591e449631e3ebaafd81ac737aa9a7400cccb8f1e8ea88c60de9ca72cde7753