Dec 05 09:31:21.089 INFO checking oursh-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:31:21.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 09:31:21.560 INFO [stdout] 24f0349114269bc54658b26abb2c43dc13ac9224a33d8af2f32527574dd525b4
Dec 05 09:31:21.562 INFO running `"docker" "start" "-a" "24f0349114269bc54658b26abb2c43dc13ac9224a33d8af2f32527574dd525b4"`
Dec 05 09:31:23.419 INFO [stderr] usermod: no changes
Dec 05 09:31:23.746 INFO [stderr]     Checking utf8 v0.0.2
Dec 05 09:31:23.815 INFO [stderr]     Checking pwd v1.3.0
Dec 05 09:31:23.819 INFO [stderr]    Compiling oursh v0.2.0 (/source)
Dec 05 09:31:35.363 INFO [stderr] warning: method is never used: `fork`
Dec 05 09:31:35.363 INFO [stderr]   --> src/job.rs:49:5
Dec 05 09:31:35.363 INFO [stderr]    |
Dec 05 09:31:35.363 INFO [stderr] 49 |     fn fork(&mut self) {
Dec 05 09:31:35.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 09:31:35.363 INFO [stderr]    |
Dec 05 09:31:35.363 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:31:35.363 INFO [stderr] 
Dec 05 09:31:35.363 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Dec 05 09:31:35.363 INFO [stderr]   --> src/lib.rs:77:12
Dec 05 09:31:35.363 INFO [stderr]    |
Dec 05 09:31:35.363 INFO [stderr] 77 | #![feature(alloc_system, box_syntax, box_patterns)]
Dec 05 09:31:35.363 INFO [stderr]    |            ^^^^^^^^^^^^
Dec 05 09:31:35.363 INFO [stderr] 
Dec 05 09:31:35.391 INFO [stderr] error: aborting due to previous error
Dec 05 09:31:35.391 INFO [stderr] 
Dec 05 09:31:35.391 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Dec 05 09:31:35.412 INFO [stderr] error: Could not compile `oursh`.
Dec 05 09:31:35.412 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 09:31:35.463 INFO [stderr] warning: method is never used: `fork`
Dec 05 09:31:35.463 INFO [stderr]   --> src/job.rs:49:5
Dec 05 09:31:35.463 INFO [stderr]    |
Dec 05 09:31:35.463 INFO [stderr] 49 |     fn fork(&mut self) {
Dec 05 09:31:35.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 09:31:35.463 INFO [stderr]    |
Dec 05 09:31:35.463 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:31:35.463 INFO [stderr] 
Dec 05 09:31:35.467 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Dec 05 09:31:35.467 INFO [stderr]   --> src/lib.rs:77:12
Dec 05 09:31:35.467 INFO [stderr]    |
Dec 05 09:31:35.467 INFO [stderr] 77 | #![feature(alloc_system, box_syntax, box_patterns)]
Dec 05 09:31:35.467 INFO [stderr]    |            ^^^^^^^^^^^^
Dec 05 09:31:35.467 INFO [stderr] 
Dec 05 09:31:35.487 INFO [stderr] error: aborting due to previous error
Dec 05 09:31:35.487 INFO [stderr] 
Dec 05 09:31:35.487 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Dec 05 09:31:35.499 INFO [stderr] error: Could not compile `oursh`.
Dec 05 09:31:35.499 INFO [stderr] 
Dec 05 09:31:35.499 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 09:31:35.504 INFO [stderr] su: No module specific data is present
Dec 05 09:31:36.183 INFO running `"docker" "inspect" "24f0349114269bc54658b26abb2c43dc13ac9224a33d8af2f32527574dd525b4"`
Dec 05 09:31:36.425 INFO running `"docker" "rm" "-f" "24f0349114269bc54658b26abb2c43dc13ac9224a33d8af2f32527574dd525b4"`
Dec 05 09:31:36.568 INFO [stdout] 24f0349114269bc54658b26abb2c43dc13ac9224a33d8af2f32527574dd525b4