Dec 05 16:02:52.560 INFO checking brainfuck-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:02:52.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 16:02:53.091 INFO [stdout] 71fded79a6ee4380c59ca9029b652798dce727441360db40ea19908c50f65a6e
Dec 05 16:02:53.092 INFO running `"docker" "start" "-a" "71fded79a6ee4380c59ca9029b652798dce727441360db40ea19908c50f65a6e"`
Dec 05 16:02:54.335 INFO [stderr] usermod: no changes
Dec 05 16:02:54.443 INFO [stderr]     Checking brainfuck v0.2.0 (/source)
Dec 05 16:02:55.551 INFO [stderr] error: the feature `augmented_assignments` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 05 16:02:55.551 INFO [stderr]   --> src/lib.rs:54:12
Dec 05 16:02:55.551 INFO [stderr]    |
Dec 05 16:02:55.551 INFO [stderr] 54 | #![feature(augmented_assignments)]
Dec 05 16:02:55.551 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:55.551 INFO [stderr]    |
Dec 05 16:02:55.551 INFO [stderr] note: lint level defined here
Dec 05 16:02:55.551 INFO [stderr]   --> src/lib.rs:55:9
Dec 05 16:02:55.551 INFO [stderr]    |
Dec 05 16:02:55.551 INFO [stderr] 55 | #![deny(warnings)]
Dec 05 16:02:55.551 INFO [stderr]    |         ^^^^^^^^
Dec 05 16:02:55.551 INFO [stderr]    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Dec 05 16:02:55.551 INFO [stderr] 
Dec 05 16:02:55.551 INFO [stderr] error: aborting due to previous error
Dec 05 16:02:55.551 INFO [stderr] 
Dec 05 16:02:55.551 INFO [stderr] error: Could not compile `brainfuck`.
Dec 05 16:02:55.551 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 16:02:55.675 INFO [stderr] error: the feature `augmented_assignments` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 05 16:02:55.675 INFO [stderr]   --> src/lib.rs:54:12
Dec 05 16:02:55.675 INFO [stderr]    |
Dec 05 16:02:55.675 INFO [stderr] 54 | #![feature(augmented_assignments)]
Dec 05 16:02:55.675 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:55.675 INFO [stderr]    |
Dec 05 16:02:55.675 INFO [stderr] note: lint level defined here
Dec 05 16:02:55.675 INFO [stderr]   --> src/lib.rs:55:9
Dec 05 16:02:55.675 INFO [stderr]    |
Dec 05 16:02:55.675 INFO [stderr] 55 | #![deny(warnings)]
Dec 05 16:02:55.675 INFO [stderr]    |         ^^^^^^^^
Dec 05 16:02:55.675 INFO [stderr]    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Dec 05 16:02:55.675 INFO [stderr] 
Dec 05 16:02:55.694 INFO [stderr] error: aborting due to previous error
Dec 05 16:02:55.694 INFO [stderr] 
Dec 05 16:02:55.699 INFO [stderr] error: Could not compile `brainfuck`.
Dec 05 16:02:55.699 INFO [stderr] 
Dec 05 16:02:55.699 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 16:02:55.699 INFO [stderr] su: No module specific data is present
Dec 05 16:02:56.378 INFO running `"docker" "inspect" "71fded79a6ee4380c59ca9029b652798dce727441360db40ea19908c50f65a6e"`
Dec 05 16:02:56.639 INFO running `"docker" "rm" "-f" "71fded79a6ee4380c59ca9029b652798dce727441360db40ea19908c50f65a6e"`
Dec 05 16:02:56.984 INFO [stdout] 71fded79a6ee4380c59ca9029b652798dce727441360db40ea19908c50f65a6e