Dec 12 06:49:04.965 INFO checking stringprep-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:49:04.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 06:49:05.400 INFO [stdout] c41f7c04875bb9e966aa7518d6370388deeac6ee2f0fb2269009594996578836
Dec 12 06:49:05.408 INFO running `"docker" "start" "-a" "c41f7c04875bb9e966aa7518d6370388deeac6ee2f0fb2269009594996578836"`
Dec 12 06:49:07.063 INFO [stderr] usermod: no changes
Dec 12 06:49:07.120 INFO [stderr]     Checking stringprep v0.1.2 (/source)
Dec 12 06:49:07.996 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 06:49:07.996 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:07.996 INFO [stderr]   |
Dec 12 06:49:07.996 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:07.996 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:07.996 INFO [stderr]   |
Dec 12 06:49:07.996 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 06:49:07.996 INFO [stderr] 
Dec 12 06:49:08.080 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 06:49:08.080 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:08.080 INFO [stderr]   |
Dec 12 06:49:08.080 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:08.080 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:08.080 INFO [stderr]   |
Dec 12 06:49:08.080 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 06:49:08.080 INFO [stderr] 
Dec 12 06:49:08.092 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 06:49:08.092 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:08.092 INFO [stderr]   |
Dec 12 06:49:08.092 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:08.092 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:08.092 INFO [stderr]   |
Dec 12 06:49:08.092 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:49:08.092 INFO [stderr] 
Dec 12 06:49:08.240 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 06:49:08.240 INFO [stderr]  --> src/lib.rs:9:5
Dec 12 06:49:08.240 INFO [stderr]   |
Dec 12 06:49:08.240 INFO [stderr] 9 | use std::ascii::AsciiExt;
Dec 12 06:49:08.240 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:08.260 INFO [stderr]   |
Dec 12 06:49:08.260 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:49:08.260 INFO [stderr] 
Dec 12 06:49:10.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Dec 12 06:49:10.532 INFO [stderr] su: No module specific data is present
Dec 12 06:49:11.408 INFO running `"docker" "inspect" "c41f7c04875bb9e966aa7518d6370388deeac6ee2f0fb2269009594996578836"`
Dec 12 06:49:11.684 INFO running `"docker" "rm" "-f" "c41f7c04875bb9e966aa7518d6370388deeac6ee2f0fb2269009594996578836"`
Dec 12 06:49:12.132 INFO [stdout] c41f7c04875bb9e966aa7518d6370388deeac6ee2f0fb2269009594996578836