Dec 18 16:31:59.207 INFO checking fibers_rpc-0.2.17 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:31:59.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/fibers_rpc/0.2.17:/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 16:31:59.452 INFO [stdout] 5af509c7625fd20df50f917766096ad0b5c53f8cf1924888cd3de63c8beee374
Dec 18 16:31:59.457 INFO running `"docker" "start" "-a" "5af509c7625fd20df50f917766096ad0b5c53f8cf1924888cd3de63c8beee374"`
Dec 18 16:32:00.652 INFO [stderr]     Checking fibers_global v0.1.0
Dec 18 16:32:00.664 INFO [stderr]     Checking fibers_rpc v0.2.17 (/opt/crater/workdir)
Dec 18 16:32:02.665 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:32:02.665 INFO [stderr]  --> src/error.rs:8:1
Dec 18 16:32:02.665 INFO [stderr]   |
Dec 18 16:32:02.665 INFO [stderr] 8 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
Dec 18 16:32:02.665 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:32:02.665 INFO [stderr]   |
Dec 18 16:32:02.665 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:32:02.665 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 16:32:02.665 INFO [stderr] 
Dec 18 16:32:03.279 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:32:03.279 INFO [stderr]  --> src/error.rs:8:1
Dec 18 16:32:03.279 INFO [stderr]   |
Dec 18 16:32:03.279 INFO [stderr] 8 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
Dec 18 16:32:03.279 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:32:03.279 INFO [stderr]   |
Dec 18 16:32:03.279 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:32:03.279 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 16:32:03.279 INFO [stderr] 
Dec 18 16:32:05.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
Dec 18 16:32:06.276 INFO running `"docker" "inspect" "5af509c7625fd20df50f917766096ad0b5c53f8cf1924888cd3de63c8beee374"`
Dec 18 16:32:06.530 INFO running `"docker" "rm" "-f" "5af509c7625fd20df50f917766096ad0b5c53f8cf1924888cd3de63c8beee374"`
Dec 18 16:32:06.772 INFO [stdout] 5af509c7625fd20df50f917766096ad0b5c53f8cf1924888cd3de63c8beee374