Nov 30 19:40:57.786 INFO checking marksman_escape-0.1.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 19:40:57.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 19:40:57.944 INFO [stdout] 23c078d06565b4500cc5d9d11f8ded5b412e8da435457f6422d9b90d452dbe91
Nov 30 19:40:57.980 INFO running `"docker" "start" "-a" "23c078d06565b4500cc5d9d11f8ded5b412e8da435457f6422d9b90d452dbe91"`
Nov 30 19:40:58.406 INFO [stderr] usermod: no changes
Nov 30 19:40:58.492 INFO [stderr]     Checking marksman_escape v0.1.2 (/source)
Nov 30 19:41:13.184 INFO [stderr] error[E0432]: unresolved import `std::str::StrExt`
Nov 30 19:41:13.184 INFO [stderr]  --> benches/unescape.rs:7:5
Nov 30 19:41:13.184 INFO [stderr]   |
Nov 30 19:41:13.184 INFO [stderr] 7 | use std::str::StrExt;
Nov 30 19:41:13.184 INFO [stderr]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Nov 30 19:41:13.184 INFO [stderr] 
Nov 30 19:41:13.184 INFO [stderr] warning: unused import: `std::str::StrExt`
Nov 30 19:41:13.184 INFO [stderr]  --> benches/unescape.rs:7:5
Nov 30 19:41:13.184 INFO [stderr]   |
Nov 30 19:41:13.184 INFO [stderr] 7 | use std::str::StrExt;
Nov 30 19:41:13.184 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 19:41:13.184 INFO [stderr]   |
Nov 30 19:41:13.184 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:41:13.184 INFO [stderr] 
Nov 30 19:41:13.224 INFO [stderr] error: aborting due to previous error
Nov 30 19:41:13.224 INFO [stderr] 
Nov 30 19:41:13.224 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Nov 30 19:41:13.229 INFO [stderr] error: Could not compile `marksman_escape`.
Nov 30 19:41:13.229 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 19:41:13.316 INFO [stderr] error[E0432]: unresolved import `std::str::StrExt`
Nov 30 19:41:13.316 INFO [stderr]  --> benches/escape.rs:7:5
Nov 30 19:41:13.316 INFO [stderr]   |
Nov 30 19:41:13.316 INFO [stderr] 7 | use std::str::StrExt;
Nov 30 19:41:13.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Nov 30 19:41:13.316 INFO [stderr] 
Nov 30 19:41:13.317 INFO [stderr] warning: unused import: `std::str::StrExt`
Nov 30 19:41:13.317 INFO [stderr]  --> benches/escape.rs:7:5
Nov 30 19:41:13.317 INFO [stderr]   |
Nov 30 19:41:13.318 INFO [stderr] 7 | use std::str::StrExt;
Nov 30 19:41:13.318 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 19:41:13.318 INFO [stderr]   |
Nov 30 19:41:13.318 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:41:13.318 INFO [stderr] 
Nov 30 19:41:13.345 INFO [stderr] error: aborting due to previous error
Nov 30 19:41:13.345 INFO [stderr] 
Nov 30 19:41:13.345 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Nov 30 19:41:13.351 INFO [stderr] error: Could not compile `marksman_escape`.
Nov 30 19:41:13.351 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 19:41:14.688 INFO [stderr] error: build failed
Nov 30 19:41:14.690 INFO [stderr] su: No module specific data is present
Nov 30 19:41:15.190 INFO running `"docker" "inspect" "23c078d06565b4500cc5d9d11f8ded5b412e8da435457f6422d9b90d452dbe91"`
Nov 30 19:41:15.442 INFO running `"docker" "rm" "-f" "23c078d06565b4500cc5d9d11f8ded5b412e8da435457f6422d9b90d452dbe91"`
Nov 30 19:41:15.684 INFO [stdout] 23c078d06565b4500cc5d9d11f8ded5b412e8da435457f6422d9b90d452dbe91