Nov 28 22:16:42.531 INFO checking marksman_escape-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:16:42.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 22:16:42.816 INFO [stdout] d3b6170014e5ab24bdaa56548dcec66d06b7f45224754596d49b934c26230ad5
Nov 28 22:16:42.819 INFO running `"docker" "start" "-a" "d3b6170014e5ab24bdaa56548dcec66d06b7f45224754596d49b934c26230ad5"`
Nov 28 22:16:43.368 INFO [stderr] usermod: no changes
Nov 28 22:16:43.420 INFO [stderr]     Checking marksman_escape v0.1.2 (/source)
Nov 28 22:16:57.715 INFO [stderr] error[E0432]: unresolved import `std::str::StrExt`
Nov 28 22:16:57.715 INFO [stderr]  --> benches/unescape.rs:7:5
Nov 28 22:16:57.715 INFO [stderr]   |
Nov 28 22:16:57.715 INFO [stderr] 7 | use std::str::StrExt;
Nov 28 22:16:57.715 INFO [stderr]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Nov 28 22:16:57.715 INFO [stderr] 
Nov 28 22:16:57.715 INFO [stderr] warning: unused import: `std::str::StrExt`
Nov 28 22:16:57.715 INFO [stderr]  --> benches/unescape.rs:7:5
Nov 28 22:16:57.715 INFO [stderr]   |
Nov 28 22:16:57.715 INFO [stderr] 7 | use std::str::StrExt;
Nov 28 22:16:57.715 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 22:16:57.715 INFO [stderr]   |
Nov 28 22:16:57.715 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:16:57.715 INFO [stderr] 
Nov 28 22:16:57.715 INFO [stderr] error[E0432]: unresolved import `std::str::StrExt`
Nov 28 22:16:57.715 INFO [stderr]  --> benches/escape.rs:7:5
Nov 28 22:16:57.715 INFO [stderr]   |
Nov 28 22:16:57.715 INFO [stderr] 7 | use std::str::StrExt;
Nov 28 22:16:57.716 INFO [stderr]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Nov 28 22:16:57.716 INFO [stderr] 
Nov 28 22:16:57.716 INFO [stderr] warning: unused import: `std::str::StrExt`
Nov 28 22:16:57.716 INFO [stderr]  --> benches/escape.rs:7:5
Nov 28 22:16:57.716 INFO [stderr]   |
Nov 28 22:16:57.716 INFO [stderr] 7 | use std::str::StrExt;
Nov 28 22:16:57.716 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 22:16:57.716 INFO [stderr]   |
Nov 28 22:16:57.716 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:16:57.716 INFO [stderr] 
Nov 28 22:16:57.716 INFO [stderr] error: aborting due to previous error
Nov 28 22:16:57.716 INFO [stderr] 
Nov 28 22:16:57.716 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Nov 28 22:16:57.745 INFO [stderr] error: Could not compile `marksman_escape`.
Nov 28 22:16:57.745 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 22:16:57.745 INFO [stderr] error: aborting due to previous error
Nov 28 22:16:57.745 INFO [stderr] 
Nov 28 22:16:57.745 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Nov 28 22:16:57.746 INFO [stderr] error: Could not compile `marksman_escape`.
Nov 28 22:16:57.746 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 22:16:58.791 INFO [stderr] error: build failed
Nov 28 22:16:58.793 INFO [stderr] su: No module specific data is present
Nov 28 22:16:59.361 INFO running `"docker" "inspect" "d3b6170014e5ab24bdaa56548dcec66d06b7f45224754596d49b934c26230ad5"`
Nov 28 22:16:59.727 INFO running `"docker" "rm" "-f" "d3b6170014e5ab24bdaa56548dcec66d06b7f45224754596d49b934c26230ad5"`
Nov 28 22:17:00.049 INFO [stdout] d3b6170014e5ab24bdaa56548dcec66d06b7f45224754596d49b934c26230ad5