Dec 05 16:22:40.095 INFO checking base-x-0.2.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:22:40.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 16:22:40.443 INFO [stdout] 470bf821c01bb7eb5f01f06f481fa4046baeb71d4ed5b586711ce0ab81e33184
Dec 05 16:22:40.446 INFO running `"docker" "start" "-a" "470bf821c01bb7eb5f01f06f481fa4046baeb71d4ed5b586711ce0ab81e33184"`
Dec 05 16:22:41.175 INFO [stderr] usermod: no changes
Dec 05 16:22:41.211 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 16:22:41.231 INFO [stderr]     Checking base-x v0.2.3 (/source)
Dec 05 16:22:41.831 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 16:22:41.831 INFO [stderr]  --> src/alphabet.rs:5:5
Dec 05 16:22:41.831 INFO [stderr]   |
Dec 05 16:22:41.831 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 05 16:22:41.832 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 16:22:41.832 INFO [stderr]   |
Dec 05 16:22:41.832 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 16:22:41.832 INFO [stderr] 
Dec 05 16:22:41.914 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 16:22:41.914 INFO [stderr]  --> src/alphabet.rs:5:5
Dec 05 16:22:41.914 INFO [stderr]   |
Dec 05 16:22:41.914 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 05 16:22:41.914 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 16:22:41.914 INFO [stderr]   |
Dec 05 16:22:41.914 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:22:41.914 INFO [stderr] 
Dec 05 16:22:42.167 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 16:22:42.167 INFO [stderr]  --> src/alphabet.rs:5:5
Dec 05 16:22:42.167 INFO [stderr]   |
Dec 05 16:22:42.167 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 05 16:22:42.167 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 16:22:42.167 INFO [stderr]   |
Dec 05 16:22:42.167 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 16:22:42.167 INFO [stderr] 
Dec 05 16:22:42.275 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 16:22:42.281 INFO [stderr]  --> src/alphabet.rs:5:5
Dec 05 16:22:42.281 INFO [stderr]   |
Dec 05 16:22:42.281 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 05 16:22:42.281 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 16:22:42.281 INFO [stderr]   |
Dec 05 16:22:42.281 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:22:42.281 INFO [stderr] 
Dec 05 16:22:42.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 05 16:22:42.767 INFO [stderr] su: No module specific data is present
Dec 05 16:22:43.488 INFO running `"docker" "inspect" "470bf821c01bb7eb5f01f06f481fa4046baeb71d4ed5b586711ce0ab81e33184"`
Dec 05 16:22:43.852 INFO running `"docker" "rm" "-f" "470bf821c01bb7eb5f01f06f481fa4046baeb71d4ed5b586711ce0ab81e33184"`
Dec 05 16:22:44.113 INFO [stdout] 470bf821c01bb7eb5f01f06f481fa4046baeb71d4ed5b586711ce0ab81e33184