Dec 04 10:46:59.457 INFO checking saulius/rabbit-catcher against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:46:59.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 10:46:59.844 INFO [stdout] daee5514b64f09cd0cc1334048de10e2946098a045549ee2c7f054a82c4d23bb
Dec 04 10:46:59.849 INFO running `"docker" "start" "-a" "daee5514b64f09cd0cc1334048de10e2946098a045549ee2c7f054a82c4d23bb"`
Dec 04 10:47:00.579 INFO [stderr] usermod: no changes
Dec 04 10:47:00.710 INFO [stderr]     Checking libc v0.2.28
Dec 04 10:47:00.710 INFO [stderr]     Checking simd v0.2.0
Dec 04 10:47:00.710 INFO [stderr]     Checking smallvec v0.4.2
Dec 04 10:47:00.710 INFO [stderr]     Checking permutohedron v0.2.2
Dec 04 10:47:00.710 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 04 10:47:03.691 INFO [stderr]     Checking rand v0.3.16
Dec 04 10:47:03.691 INFO [stderr]     Checking time v0.1.38
Dec 04 10:47:10.811 INFO [stderr]     Checking rabbit-catcher v0.1.0 (/source)
Dec 04 10:47:11.041 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 10:47:11.041 INFO [stderr]   --> src/main.rs:10:5
Dec 04 10:47:11.041 INFO [stderr]    |
Dec 04 10:47:11.041 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 04 10:47:11.041 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 10:47:11.041 INFO [stderr]    |
Dec 04 10:47:11.041 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 10:47:11.041 INFO [stderr] 
Dec 04 10:47:11.075 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 10:47:11.075 INFO [stderr]   --> src/main.rs:10:5
Dec 04 10:47:11.075 INFO [stderr]    |
Dec 04 10:47:11.075 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 04 10:47:11.075 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 10:47:11.075 INFO [stderr]    |
Dec 04 10:47:11.075 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 10:47:11.075 INFO [stderr] 
Dec 04 10:47:11.147 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 10:47:11.147 INFO [stderr]   --> src/main.rs:10:5
Dec 04 10:47:11.147 INFO [stderr]    |
Dec 04 10:47:11.147 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 04 10:47:11.147 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 10:47:11.147 INFO [stderr]    |
Dec 04 10:47:11.147 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:47:11.147 INFO [stderr] 
Dec 04 10:47:11.186 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 10:47:11.186 INFO [stderr]   --> src/main.rs:10:5
Dec 04 10:47:11.186 INFO [stderr]    |
Dec 04 10:47:11.186 INFO [stderr] 10 | use std::ascii::AsciiExt;
Dec 04 10:47:11.186 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 10:47:11.186 INFO [stderr]    |
Dec 04 10:47:11.186 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:47:11.186 INFO [stderr] 
Dec 04 10:47:11.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.65s
Dec 04 10:47:11.260 INFO [stderr] su: No module specific data is present
Dec 04 10:47:11.550 INFO running `"docker" "inspect" "daee5514b64f09cd0cc1334048de10e2946098a045549ee2c7f054a82c4d23bb"`
Dec 04 10:47:11.672 INFO running `"docker" "rm" "-f" "daee5514b64f09cd0cc1334048de10e2946098a045549ee2c7f054a82c4d23bb"`
Dec 04 10:47:11.831 INFO [stdout] daee5514b64f09cd0cc1334048de10e2946098a045549ee2c7f054a82c4d23bb