Oct 13 12:15:57.139 INFO checking marksman_escape-0.1.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:15:57.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 12:15:57.404 INFO blam! 3b344bb105cbb1d381e0fc1fc4e2cef853e8546772b5e3c48e46b6d01b75a40d
Oct 13 12:15:57.408 INFO running `"docker" "start" "-a" "3b344bb105cbb1d381e0fc1fc4e2cef853e8546772b5e3c48e46b6d01b75a40d"`
Oct 13 12:15:58.045 INFO kablam! usermod: no changes
Oct 13 12:15:58.100 INFO kablam!     Checking marksman_escape v0.1.2 (/source)
Oct 13 12:16:12.607 INFO kablam! error[E0432]: unresolved import `std::str::StrExt`
Oct 13 12:16:12.607 INFO kablam!  --> benches/unescape.rs:7:5
Oct 13 12:16:12.607 INFO kablam!   |
Oct 13 12:16:12.622 INFO kablam! 7 | use std::str::StrExt;
Oct 13 12:16:12.622 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Oct 13 12:16:12.623 INFO kablam! 
Oct 13 12:16:12.623 INFO kablam! warning: unused import: `std::str::StrExt`
Oct 13 12:16:12.624 INFO kablam!  --> benches/unescape.rs:7:5
Oct 13 12:16:12.624 INFO kablam!   |
Oct 13 12:16:12.624 INFO kablam! 7 | use std::str::StrExt;
Oct 13 12:16:12.625 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 12:16:12.625 INFO kablam!   |
Oct 13 12:16:12.625 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:16:12.625 INFO kablam! 
Oct 13 12:16:12.692 INFO kablam! error: aborting due to previous error
Oct 13 12:16:12.692 INFO kablam! 
Oct 13 12:16:12.692 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Oct 13 12:16:12.728 INFO kablam! error: Could not compile `marksman_escape`.
Oct 13 12:16:12.728 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 12:16:12.860 INFO kablam! error[E0432]: unresolved import `std::str::StrExt`
Oct 13 12:16:12.860 INFO kablam!  --> benches/escape.rs:7:5
Oct 13 12:16:12.860 INFO kablam!   |
Oct 13 12:16:12.860 INFO kablam! 7 | use std::str::StrExt;
Oct 13 12:16:12.860 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Oct 13 12:16:12.860 INFO kablam! 
Oct 13 12:16:12.860 INFO kablam! warning: unused import: `std::str::StrExt`
Oct 13 12:16:12.860 INFO kablam!  --> benches/escape.rs:7:5
Oct 13 12:16:12.860 INFO kablam!   |
Oct 13 12:16:12.860 INFO kablam! 7 | use std::str::StrExt;
Oct 13 12:16:12.860 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 12:16:12.860 INFO kablam!   |
Oct 13 12:16:12.860 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:16:12.860 INFO kablam! 
Oct 13 12:16:12.956 INFO kablam! error: aborting due to previous error
Oct 13 12:16:12.956 INFO kablam! 
Oct 13 12:16:12.956 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Oct 13 12:16:12.989 INFO kablam! error: Could not compile `marksman_escape`.
Oct 13 12:16:12.989 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 12:16:14.742 INFO kablam! error: build failed
Oct 13 12:16:14.744 INFO kablam! su: No module specific data is present
Oct 13 12:16:15.306 INFO running `"docker" "rm" "-f" "3b344bb105cbb1d381e0fc1fc4e2cef853e8546772b5e3c48e46b6d01b75a40d"`
Oct 13 12:16:15.498 INFO blam! 3b344bb105cbb1d381e0fc1fc4e2cef853e8546772b5e3c48e46b6d01b75a40d