Oct 12 19:15:39.341 INFO checking kayellpeee/bear_metal against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:15:39.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 12 19:15:39.866 INFO blam! 6a9dcc2ec4d9faee84f2179581a599c49f8f73f9512acd7cc54f2c3b16247cba
Oct 12 19:15:39.868 INFO running `"docker" "start" "-a" "6a9dcc2ec4d9faee84f2179581a599c49f8f73f9512acd7cc54f2c3b16247cba"`
Oct 12 19:15:41.828 INFO kablam! usermod: no changes
Oct 12 19:15:41.880 INFO kablam!     Checking bear_metal v0.1.0 (/source)
Oct 12 19:15:42.468 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 19:15:42.468 INFO kablam!  --> src/main.rs:4:1
Oct 12 19:15:42.468 INFO kablam!   |
Oct 12 19:15:42.468 INFO kablam! 4 | #[macro_use]
Oct 12 19:15:42.468 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 19:15:42.468 INFO kablam!   |
Oct 12 19:15:42.468 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:15:42.468 INFO kablam! 
Oct 12 19:15:42.480 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 19:15:42.480 INFO kablam!  --> src/main.rs:4:1
Oct 12 19:15:42.480 INFO kablam!   |
Oct 12 19:15:42.480 INFO kablam! 4 | #[macro_use]
Oct 12 19:15:42.480 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 19:15:42.480 INFO kablam!   |
Oct 12 19:15:42.480 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:15:42.480 INFO kablam! 
Oct 12 19:15:42.492 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Oct 12 19:15:42.492 INFO kablam!  --> src/main.rs:2:19
Oct 12 19:15:42.492 INFO kablam!   |
Oct 12 19:15:42.492 INFO kablam! 2 | #![feature(start, core)]
Oct 12 19:15:42.492 INFO kablam!   |                   ^^^^
Oct 12 19:15:42.492 INFO kablam!   |
Oct 12 19:15:42.492 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 19:15:42.492 INFO kablam! 
Oct 12 19:15:42.544 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Oct 12 19:15:42.544 INFO kablam!  --> src/main.rs:2:19
Oct 12 19:15:42.544 INFO kablam!   |
Oct 12 19:15:42.544 INFO kablam! 2 | #![feature(start, core)]
Oct 12 19:15:42.544 INFO kablam!   |                   ^^^^
Oct 12 19:15:42.544 INFO kablam!   |
Oct 12 19:15:42.544 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 19:15:42.544 INFO kablam! 
Oct 12 19:15:42.571 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Oct 12 19:15:42.581 INFO kablam! su: No module specific data is present
Oct 12 19:15:43.744 INFO running `"docker" "rm" "-f" "6a9dcc2ec4d9faee84f2179581a599c49f8f73f9512acd7cc54f2c3b16247cba"`
Oct 12 19:15:44.052 INFO blam! 6a9dcc2ec4d9faee84f2179581a599c49f8f73f9512acd7cc54f2c3b16247cba