Dec 12 14:58:42.633 INFO checking flep_protocol-0.2.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 14:58:42.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 14:58:43.120 INFO [stdout] cc2deca54ca59a9e29e2eede2c68b2958f7993bc911a9eb123a56cc73b43b84a
Dec 12 14:58:43.122 INFO running `"docker" "start" "-a" "cc2deca54ca59a9e29e2eede2c68b2958f7993bc911a9eb123a56cc73b43b84a"`
Dec 12 14:58:44.056 INFO [stderr] usermod: no changes
Dec 12 14:58:44.180 INFO [stderr]     Checking rfc1700 v0.1.2
Dec 12 14:58:44.417 INFO [stderr]     Checking flep_protocol v0.2.0 (/source)
Dec 12 14:58:46.153 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 14:58:46.153 INFO [stderr]  --> argument.rs:4:5
Dec 12 14:58:46.153 INFO [stderr]   |
Dec 12 14:58:46.153 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 14:58:46.153 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:58:46.153 INFO [stderr]   |
Dec 12 14:58:46.153 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 14:58:46.153 INFO [stderr] 
Dec 12 14:58:46.368 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 14:58:46.368 INFO [stderr]  --> argument.rs:4:5
Dec 12 14:58:46.368 INFO [stderr]   |
Dec 12 14:58:46.368 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 14:58:46.368 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:58:46.368 INFO [stderr]   |
Dec 12 14:58:46.368 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 14:58:46.368 INFO [stderr] 
Dec 12 14:58:46.904 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 14:58:46.904 INFO [stderr]  --> argument.rs:4:5
Dec 12 14:58:46.904 INFO [stderr]   |
Dec 12 14:58:46.904 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 14:58:46.904 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:58:46.904 INFO [stderr]   |
Dec 12 14:58:46.904 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:58:46.904 INFO [stderr] 
Dec 12 14:58:47.098 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 14:58:47.099 INFO [stderr]  --> argument.rs:4:5
Dec 12 14:58:47.099 INFO [stderr]   |
Dec 12 14:58:47.099 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 14:58:47.099 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:58:47.099 INFO [stderr]   |
Dec 12 14:58:47.099 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:58:47.099 INFO [stderr] 
Dec 12 14:58:47.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
Dec 12 14:58:47.783 INFO [stderr] su: No module specific data is present
Dec 12 14:58:48.640 INFO running `"docker" "inspect" "cc2deca54ca59a9e29e2eede2c68b2958f7993bc911a9eb123a56cc73b43b84a"`
Dec 12 14:58:48.886 INFO running `"docker" "rm" "-f" "cc2deca54ca59a9e29e2eede2c68b2958f7993bc911a9eb123a56cc73b43b84a"`
Dec 12 14:58:49.100 INFO [stdout] cc2deca54ca59a9e29e2eede2c68b2958f7993bc911a9eb123a56cc73b43b84a