Nov 02 03:37:46.168 INFO testing stm32l0x1-hal-0.5.3 against 1.30.0 for beta-1.31-1
Nov 02 03:37:46.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-1/1.30.0:/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 +1.30.0 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 03:37:46.408 INFO blam! 78a1c93d0b6d0685c54aa63bc35f64da26031f33e69c2e88ca06cdfbdfe42215
Nov 02 03:37:46.410 INFO running `"docker" "start" "-a" "78a1c93d0b6d0685c54aa63bc35f64da26031f33e69c2e88ca06cdfbdfe42215"`
Nov 02 03:37:47.251 INFO kablam! usermod: no changes
Nov 02 03:37:47.332 INFO kablam!    Compiling semver-parser v0.7.0
Nov 02 03:37:47.332 INFO kablam!    Compiling proc-macro2 v0.4.20
Nov 02 03:37:47.335 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 02 03:37:47.335 INFO kablam!    Compiling rand_core v0.3.0
Nov 02 03:37:47.335 INFO kablam!    Compiling vcell v0.1.0
Nov 02 03:37:47.335 INFO kablam!    Compiling cortex-m v0.5.8
Nov 02 03:37:47.335 INFO kablam!    Compiling cortex-m-rt v0.6.5
Nov 02 03:37:47.335 INFO kablam!    Compiling aligned v0.2.0
Nov 02 03:37:47.917 INFO kablam!    Compiling r0 v0.2.2
Nov 02 03:37:47.975 INFO kablam!    Compiling stm32l0x1 v0.13.2
Nov 02 03:37:48.521 INFO kablam!    Compiling nb v0.1.1
Nov 02 03:37:48.575 INFO kablam!    Compiling void v1.0.2
Nov 02 03:37:49.067 INFO kablam!    Compiling cast v0.2.2
Nov 02 03:37:49.091 INFO kablam!    Compiling volatile-register v0.2.0
Nov 02 03:37:49.583 INFO kablam!    Compiling rand_core v0.2.2
Nov 02 03:37:49.659 INFO kablam!    Compiling embedded-hal v0.2.1
Nov 02 03:37:50.133 INFO kablam!    Compiling rand v0.5.5
Nov 02 03:37:52.315 INFO kablam!    Compiling semver v0.9.0
Nov 02 03:37:54.099 INFO kablam!    Compiling rustc_version v0.2.3
Nov 02 03:37:55.748 INFO kablam!    Compiling bare-metal v0.2.4
Nov 02 03:37:59.243 INFO kablam!    Compiling quote v0.6.9
Nov 02 03:38:02.513 INFO kablam!    Compiling syn v0.15.17
Nov 02 03:38:15.653 INFO kablam!    Compiling cortex-m-rt-macros v0.1.3
Nov 02 03:38:35.199 INFO kablam!    Compiling stm32l0x1-hal v0.5.3 (/source)
Nov 02 03:38:36.012 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 03:38:36.012 INFO kablam!  --> src/lib.rs:3:1
Nov 02 03:38:36.012 INFO kablam!   |
Nov 02 03:38:36.012 INFO kablam! 3 | #![feature(never_type)]
Nov 02 03:38:36.013 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:38:36.013 INFO kablam! 
Nov 02 03:38:36.013 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 03:38:36.014 INFO kablam!  --> src/lib.rs:4:1
Nov 02 03:38:36.014 INFO kablam!   |
Nov 02 03:38:36.014 INFO kablam! 4 | #![feature(unsize)]
Nov 02 03:38:36.014 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 02 03:38:36.015 INFO kablam! 
Nov 02 03:38:36.024 INFO kablam! error: aborting due to 2 previous errors
Nov 02 03:38:36.024 INFO kablam! 
Nov 02 03:38:36.024 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 03:38:36.031 INFO kablam! error: Could not compile `stm32l0x1-hal`.
Nov 02 03:38:36.031 INFO kablam! 
Nov 02 03:38:36.031 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 03:38:36.032 INFO kablam! su: No module specific data is present
Nov 02 03:38:36.555 INFO running `"docker" "rm" "-f" "78a1c93d0b6d0685c54aa63bc35f64da26031f33e69c2e88ca06cdfbdfe42215"`
Nov 02 03:38:36.907 INFO blam! 78a1c93d0b6d0685c54aa63bc35f64da26031f33e69c2e88ca06cdfbdfe42215
