Nov 02 03:37:45.838 INFO testing stm32l0x1-hal-0.5.3 against beta-2018-10-30 for beta-1.31-1
Nov 02 03:37:45.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 03:37:46.036 INFO blam! b6636f10cd71929c1a1a684cc5db730d19cb6ddf928e9352e4d9c4d4f4cf0604
Nov 02 03:37:46.037 INFO running `"docker" "start" "-a" "b6636f10cd71929c1a1a684cc5db730d19cb6ddf928e9352e4d9c4d4f4cf0604"`
Nov 02 03:37:46.437 INFO kablam! usermod: no changes
Nov 02 03:37:46.507 INFO kablam!    Compiling proc-macro2 v0.4.20
Nov 02 03:37:46.507 INFO kablam!    Compiling semver-parser v0.7.0
Nov 02 03:37:46.507 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 02 03:37:46.507 INFO kablam!    Compiling rand_core v0.3.0
Nov 02 03:37:46.507 INFO kablam!    Compiling vcell v0.1.0
Nov 02 03:37:46.507 INFO kablam!    Compiling cortex-m v0.5.8
Nov 02 03:37:46.508 INFO kablam!    Compiling cortex-m-rt v0.6.5
Nov 02 03:37:46.508 INFO kablam!    Compiling stm32l0x1 v0.13.2
Nov 02 03:37:46.923 INFO kablam!    Compiling r0 v0.2.2
Nov 02 03:37:46.927 INFO kablam!    Compiling aligned v0.2.0
Nov 02 03:37:47.183 INFO kablam!    Compiling void v1.0.2
Nov 02 03:37:47.247 INFO kablam!    Compiling nb v0.1.1
Nov 02 03:37:47.697 INFO kablam!    Compiling cast v0.2.2
Nov 02 03:37:47.891 INFO kablam!    Compiling volatile-register v0.2.0
Nov 02 03:37:47.911 INFO kablam!    Compiling rand_core v0.2.2
Nov 02 03:37:48.155 INFO kablam!    Compiling embedded-hal v0.2.1
Nov 02 03:37:48.571 INFO kablam!    Compiling rand v0.5.5
Nov 02 03:37:51.216 INFO kablam!    Compiling semver v0.9.0
Nov 02 03:37:53.976 INFO kablam!    Compiling rustc_version v0.2.3
Nov 02 03:37:55.279 INFO kablam!    Compiling bare-metal v0.2.4
Nov 02 03:37:58.419 INFO kablam!    Compiling quote v0.6.9
Nov 02 03:38:01.547 INFO kablam!    Compiling syn v0.15.17
Nov 02 03:38:14.467 INFO kablam!    Compiling cortex-m-rt-macros v0.1.3
Nov 02 03:38:34.087 INFO kablam!    Compiling stm32l0x1-hal v0.5.3 (/source)
Nov 02 03:38:34.929 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 03:38:34.930 INFO kablam!  --> src/lib.rs:3:1
Nov 02 03:38:34.930 INFO kablam!   |
Nov 02 03:38:34.930 INFO kablam! 3 | #![feature(never_type)]
Nov 02 03:38:34.930 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:38:34.930 INFO kablam! 
Nov 02 03:38:34.930 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 03:38:34.930 INFO kablam!  --> src/lib.rs:4:1
Nov 02 03:38:34.930 INFO kablam!   |
Nov 02 03:38:34.930 INFO kablam! 4 | #![feature(unsize)]
Nov 02 03:38:34.930 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 02 03:38:34.930 INFO kablam! 
Nov 02 03:38:34.940 INFO kablam! error: aborting due to 2 previous errors
Nov 02 03:38:34.940 INFO kablam! 
Nov 02 03:38:34.941 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 03:38:34.949 INFO kablam! error: Could not compile `stm32l0x1-hal`.
Nov 02 03:38:34.949 INFO kablam! 
Nov 02 03:38:34.949 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 03:38:34.951 INFO kablam! su: No module specific data is present
Nov 02 03:38:35.613 INFO running `"docker" "rm" "-f" "b6636f10cd71929c1a1a684cc5db730d19cb6ddf928e9352e4d9c4d4f4cf0604"`
Nov 02 03:38:35.951 INFO blam! b6636f10cd71929c1a1a684cc5db730d19cb6ddf928e9352e4d9c4d4f4cf0604
