Dec 19 09:22:36.365 INFO checking saulius/rabbit-catcher against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:22:36.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/saulius/rabbit-catcher:/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 09:22:36.862 INFO [stdout] 8fad5e12c2aeecdea0ace9fefe8139ca8977bb78ae3b63f9ea613dfb545500ac
Dec 19 09:22:36.866 INFO running `"docker" "start" "-a" "8fad5e12c2aeecdea0ace9fefe8139ca8977bb78ae3b63f9ea613dfb545500ac"`
Dec 19 09:22:38.728 INFO [stderr]     Checking smallvec v0.4.2
Dec 19 09:22:38.729 INFO [stderr]     Checking permutohedron v0.2.2
Dec 19 09:22:38.729 INFO [stderr]     Checking simd v0.2.0
Dec 19 09:22:38.748 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 19 09:22:38.749 INFO [stderr]     Checking rand v0.3.16
Dec 19 09:22:46.791 INFO [stderr]     Checking rabbit-catcher v0.1.0 (/opt/crater/workdir)
Dec 19 09:22:46.996 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 09:22:46.996 INFO [stderr]   --> src/main.rs:10:5
Dec 19 09:22:46.996 INFO [stderr]    |
Dec 19 09:22:46.996 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 19 09:22:46.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:22:46.996 INFO [stderr]    |
Dec 19 09:22:46.996 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 09:22:46.997 INFO [stderr] 
Dec 19 09:22:47.092 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 09:22:47.092 INFO [stderr]   --> src/main.rs:10:5
Dec 19 09:22:47.093 INFO [stderr]    |
Dec 19 09:22:47.093 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 19 09:22:47.093 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:22:47.093 INFO [stderr]    |
Dec 19 09:22:47.093 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 09:22:47.093 INFO [stderr] 
Dec 19 09:22:47.096 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 09:22:47.096 INFO [stderr]   --> src/main.rs:10:5
Dec 19 09:22:47.096 INFO [stderr]    |
Dec 19 09:22:47.096 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 19 09:22:47.096 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:22:47.096 INFO [stderr]    |
Dec 19 09:22:47.096 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 09:22:47.096 INFO [stderr] 
Dec 19 09:22:47.210 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 09:22:47.210 INFO [stderr]   --> src/main.rs:10:5
Dec 19 09:22:47.210 INFO [stderr]    |
Dec 19 09:22:47.210 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 19 09:22:47.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:22:47.210 INFO [stderr]    |
Dec 19 09:22:47.210 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 09:22:47.210 INFO [stderr] 
Dec 19 09:22:47.309 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.64s
Dec 19 09:22:48.160 INFO running `"docker" "inspect" "8fad5e12c2aeecdea0ace9fefe8139ca8977bb78ae3b63f9ea613dfb545500ac"`
Dec 19 09:22:48.438 INFO running `"docker" "rm" "-f" "8fad5e12c2aeecdea0ace9fefe8139ca8977bb78ae3b63f9ea613dfb545500ac"`
Dec 19 09:22:48.744 INFO [stdout] 8fad5e12c2aeecdea0ace9fefe8139ca8977bb78ae3b63f9ea613dfb545500ac