Aug 30 01:53:48.140 INFO checking ssd1306-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 01:53:48.140 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 01:53:48.140 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:53:48.338 INFO blam! 8c4abc102b1e031659fab96bd9db54b5aa28df2824eb5ee12a01cb6f27505da3
Aug 30 01:53:48.340 INFO running `"docker" "start" "-a" "8c4abc102b1e031659fab96bd9db54b5aa28df2824eb5ee12a01cb6f27505da3"`
Aug 30 01:53:48.950 INFO kablam!     Checking nb v0.1.1
Aug 30 01:53:48.950 INFO kablam!    Compiling ssd1306 v0.1.0 (file:///source)
Aug 30 01:53:48.950 INFO kablam!     Checking embedded-graphics v0.1.1
Aug 30 01:53:49.237 INFO kablam!     Checking embedded-hal v0.2.1
Aug 30 01:53:49.592 INFO kablam!     Checking embedded-hal v0.1.3
Aug 30 01:53:50.564 INFO kablam! error[E0463]: can't find crate for `cortex_m`
Aug 30 01:53:50.564 INFO kablam!   --> examples/pixelsquare.rs:23:1
Aug 30 01:53:50.564 INFO kablam!    |
Aug 30 01:53:50.564 INFO kablam! 23 | extern crate cortex_m;
Aug 30 01:53:50.564 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 01:53:50.564 INFO kablam! 
Aug 30 01:53:50.565 INFO kablam! error: aborting due to previous error
Aug 30 01:53:50.565 INFO kablam! 
Aug 30 01:53:50.566 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 01:53:50.571 INFO kablam! error[E0463]: can't find crate for `cortex_m`
Aug 30 01:53:50.571 INFO kablam!   --> examples/blinky.rs:25:1
Aug 30 01:53:50.571 INFO kablam!    |
Aug 30 01:53:50.571 INFO kablam! 25 | extern crate cortex_m;
Aug 30 01:53:50.571 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 01:53:50.571 INFO kablam! 
Aug 30 01:53:50.572 INFO kablam! error: aborting due to previous error
Aug 30 01:53:50.572 INFO kablam! 
Aug 30 01:53:50.572 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 01:53:50.572 INFO kablam! error[E0463]: can't find crate for `cortex_m`
Aug 30 01:53:50.572 INFO kablam!   --> examples/terminal_i2c.rs:19:1
Aug 30 01:53:50.572 INFO kablam!    |
Aug 30 01:53:50.572 INFO kablam! 19 | extern crate cortex_m;
Aug 30 01:53:50.572 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 01:53:50.572 INFO kablam! 
Aug 30 01:53:50.572 INFO kablam! error: aborting due to previous error
Aug 30 01:53:50.572 INFO kablam! 
Aug 30 01:53:50.572 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 01:53:50.574 INFO kablam! error: Could not compile `ssd1306`.
Aug 30 01:53:50.575 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:53:50.576 INFO kablam! error: Could not compile `ssd1306`.
Aug 30 01:53:50.576 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:53:50.577 INFO kablam! error: Could not compile `ssd1306`.
Aug 30 01:53:50.577 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:53:50.603 INFO kablam! error[E0463]: can't find crate for `cortex_m`
Aug 30 01:53:50.603 INFO kablam!   --> examples/graphics_i2c.rs:19:1
Aug 30 01:53:50.603 INFO kablam!    |
Aug 30 01:53:50.603 INFO kablam! 19 | extern crate cortex_m;
Aug 30 01:53:50.603 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 01:53:50.603 INFO kablam! 
Aug 30 01:53:50.604 INFO kablam! error: aborting due to previous error
Aug 30 01:53:50.604 INFO kablam! 
Aug 30 01:53:50.604 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 01:53:50.608 INFO kablam! error: Could not compile `ssd1306`.
Aug 30 01:53:50.608 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:53:50.612 INFO kablam! error[E0463]: can't find crate for `cortex_m`
Aug 30 01:53:50.612 INFO kablam!   --> examples/graphics.rs:22:1
Aug 30 01:53:50.612 INFO kablam!    |
Aug 30 01:53:50.612 INFO kablam! 22 | extern crate cortex_m;
Aug 30 01:53:50.612 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 01:53:50.612 INFO kablam! 
Aug 30 01:53:50.613 INFO kablam! error: aborting due to previous error
Aug 30 01:53:50.613 INFO kablam! 
Aug 30 01:53:50.613 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 01:53:50.616 INFO kablam! error: Could not compile `ssd1306`.
Aug 30 01:53:50.616 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:53:50.625 INFO kablam! error[E0463]: can't find crate for `cortex_m`
Aug 30 01:53:50.625 INFO kablam!   --> examples/blinky_i2c.rs:23:1
Aug 30 01:53:50.625 INFO kablam!    |
Aug 30 01:53:50.625 INFO kablam! 23 | extern crate cortex_m;
Aug 30 01:53:50.625 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 01:53:50.626 INFO kablam! 
Aug 30 01:53:50.626 INFO kablam! error: aborting due to previous error
Aug 30 01:53:50.626 INFO kablam! 
Aug 30 01:53:50.626 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 01:53:50.630 INFO kablam! error: Could not compile `ssd1306`.
Aug 30 01:53:50.630 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:53:50.642 INFO kablam! error[E0463]: can't find crate for `cortex_m`
Aug 30 01:53:50.642 INFO kablam!   --> examples/graphics_i2c_128x32.rs:10:1
Aug 30 01:53:50.642 INFO kablam!    |
Aug 30 01:53:50.642 INFO kablam! 10 | extern crate cortex_m;
Aug 30 01:53:50.642 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 01:53:50.642 INFO kablam! 
Aug 30 01:53:50.643 INFO kablam! error: aborting due to previous error
Aug 30 01:53:50.643 INFO kablam! 
Aug 30 01:53:50.643 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 01:53:50.646 INFO kablam! error: Could not compile `ssd1306`.
Aug 30 01:53:50.646 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:53:50.894 INFO kablam! error: build failed
Aug 30 01:53:50.895 INFO kablam! su: No module specific data is present
Aug 30 01:53:51.304 INFO running `"docker" "rm" "-f" "8c4abc102b1e031659fab96bd9db54b5aa28df2824eb5ee12a01cb6f27505da3"`
Aug 30 01:53:51.403 INFO blam! 8c4abc102b1e031659fab96bd9db54b5aa28df2824eb5ee12a01cb6f27505da3