Dec 12 10:28:00.131 INFO checking oursh-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:28:00.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 10:28:00.506 INFO [stdout] 33f14ce6c80ea1acff0fb8c1faa8059e69433009230d64c20c854d5cd99ec668
Dec 12 10:28:00.508 INFO running `"docker" "start" "-a" "33f14ce6c80ea1acff0fb8c1faa8059e69433009230d64c20c854d5cd99ec668"`
Dec 12 10:28:01.423 INFO [stderr] usermod: no changes
Dec 12 10:28:01.750 INFO [stderr]    Compiling lalrpop-util v0.16.2
Dec 12 10:28:01.750 INFO [stderr]     Checking utf8 v0.0.2
Dec 12 10:28:01.760 INFO [stderr]    Compiling block-buffer v0.7.1
Dec 12 10:28:01.760 INFO [stderr]    Compiling docopt v1.0.2
Dec 12 10:28:01.760 INFO [stderr]     Checking docopt v0.8.3
Dec 12 10:28:01.776 INFO [stderr]    Compiling string_cache v0.7.3
Dec 12 10:28:01.776 INFO [stderr]     Checking pwd v1.3.0
Dec 12 10:28:03.112 INFO [stderr]    Compiling sha2 v0.8.0
Dec 12 10:28:08.328 INFO [stderr]    Compiling lalrpop v0.16.2
Dec 12 10:28:54.460 INFO [stderr]    Compiling oursh v0.2.0 (/source)
Dec 12 10:29:03.565 INFO [stderr] warning: method is never used: `fork`
Dec 12 10:29:03.565 INFO [stderr]   --> src/job.rs:49:5
Dec 12 10:29:03.565 INFO [stderr]    |
Dec 12 10:29:03.565 INFO [stderr] 49 |     fn fork(&mut self) {
Dec 12 10:29:03.565 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 10:29:03.565 INFO [stderr]    |
Dec 12 10:29:03.565 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 10:29:03.565 INFO [stderr] 
Dec 12 10:29:03.565 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Dec 12 10:29:03.565 INFO [stderr]   --> src/lib.rs:77:12
Dec 12 10:29:03.565 INFO [stderr]    |
Dec 12 10:29:03.565 INFO [stderr] 77 | #![feature(alloc_system, box_syntax, box_patterns)]
Dec 12 10:29:03.565 INFO [stderr]    |            ^^^^^^^^^^^^
Dec 12 10:29:03.565 INFO [stderr] 
Dec 12 10:29:03.632 INFO [stderr] error: aborting due to previous error
Dec 12 10:29:03.632 INFO [stderr] 
Dec 12 10:29:03.632 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Dec 12 10:29:03.632 INFO [stderr] error: Could not compile `oursh`.
Dec 12 10:29:03.632 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 10:29:03.975 INFO [stderr] warning: method is never used: `fork`
Dec 12 10:29:03.975 INFO [stderr]   --> src/job.rs:49:5
Dec 12 10:29:03.975 INFO [stderr]    |
Dec 12 10:29:03.975 INFO [stderr] 49 |     fn fork(&mut self) {
Dec 12 10:29:03.975 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 10:29:03.975 INFO [stderr]    |
Dec 12 10:29:03.975 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 10:29:03.975 INFO [stderr] 
Dec 12 10:29:03.975 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Dec 12 10:29:03.975 INFO [stderr]   --> src/lib.rs:77:12
Dec 12 10:29:03.975 INFO [stderr]    |
Dec 12 10:29:03.975 INFO [stderr] 77 | #![feature(alloc_system, box_syntax, box_patterns)]
Dec 12 10:29:03.975 INFO [stderr]    |            ^^^^^^^^^^^^
Dec 12 10:29:03.975 INFO [stderr] 
Dec 12 10:29:03.990 INFO [stderr] error: aborting due to previous error
Dec 12 10:29:03.990 INFO [stderr] 
Dec 12 10:29:03.990 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Dec 12 10:29:04.006 INFO [stderr] error: Could not compile `oursh`.
Dec 12 10:29:04.006 INFO [stderr] 
Dec 12 10:29:04.006 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 10:29:04.009 INFO [stderr] su: No module specific data is present
Dec 12 10:29:04.404 INFO running `"docker" "inspect" "33f14ce6c80ea1acff0fb8c1faa8059e69433009230d64c20c854d5cd99ec668"`
Dec 12 10:29:04.796 INFO running `"docker" "rm" "-f" "33f14ce6c80ea1acff0fb8c1faa8059e69433009230d64c20c854d5cd99ec668"`
Dec 12 10:29:05.139 INFO [stdout] 33f14ce6c80ea1acff0fb8c1faa8059e69433009230d64c20c854d5cd99ec668