Nov 02 03:38:23.441 INFO testing stm32f4xx-hal-0.2.0 against 1.30.0 for beta-1.31-1
Nov 02 03:38:23.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:38:23.629 INFO blam! da44b29fd1f1b94819f2850d3516f525ce06a994fae4ee1e806f55c64325e24c
Nov 02 03:38:23.632 INFO running `"docker" "start" "-a" "da44b29fd1f1b94819f2850d3516f525ce06a994fae4ee1e806f55c64325e24c"`
Nov 02 03:38:24.261 INFO kablam! usermod: no changes
Nov 02 03:38:24.399 INFO kablam!    Compiling proc-macro2 v0.4.20
Nov 02 03:38:24.399 INFO kablam!    Compiling semver-parser v0.7.0
Nov 02 03:38:24.399 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 02 03:38:24.406 INFO kablam!    Compiling rand_core v0.3.0
Nov 02 03:38:24.406 INFO kablam!    Compiling cortex-m-rt v0.6.5
Nov 02 03:38:24.406 INFO kablam!    Compiling cortex-m v0.5.8
Nov 02 03:38:24.406 INFO kablam!    Compiling vcell v0.1.0
Nov 02 03:38:24.406 INFO kablam!    Compiling r0 v0.2.2
Nov 02 03:38:24.972 INFO kablam!    Compiling stm32f4 v0.3.2
Nov 02 03:38:25.007 INFO kablam!    Compiling aligned v0.2.0
Nov 02 03:38:25.710 INFO kablam!    Compiling void v1.0.2
Nov 02 03:38:25.771 INFO kablam!    Compiling nb v0.1.1
Nov 02 03:38:26.059 INFO kablam!    Compiling cast v0.2.2
Nov 02 03:38:26.175 INFO kablam!    Compiling volatile-register v0.2.0
Nov 02 03:38:26.559 INFO kablam!    Compiling rand_core v0.2.2
Nov 02 03:38:26.579 INFO kablam!    Compiling embedded-hal v0.2.1
Nov 02 03:38:26.871 INFO kablam!    Compiling rand v0.5.5
Nov 02 03:38:28.571 INFO kablam!    Compiling semver v0.9.0
Nov 02 03:38:30.579 INFO kablam!    Compiling rustc_version v0.2.3
Nov 02 03:38:31.935 INFO kablam!    Compiling bare-metal v0.2.4
Nov 02 03:38:33.476 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 03:38:33.477 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.2.4/src/lib.rs:7:5
Nov 02 03:38:33.477 INFO kablam!   |
Nov 02 03:38:33.478 INFO kablam! 7 | /     feature(const_fn)
Nov 02 03:38:33.479 INFO kablam! 8 | | )]
Nov 02 03:38:33.479 INFO kablam!   | |_^
Nov 02 03:38:33.479 INFO kablam! 
Nov 02 03:38:33.480 INFO kablam! error: aborting due to previous error
Nov 02 03:38:33.480 INFO kablam! 
Nov 02 03:38:33.481 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 03:38:33.511 INFO kablam! error: Could not compile `bare-metal`.
Nov 02 03:38:33.511 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 02 03:38:34.910 INFO kablam! error: build failed
Nov 02 03:38:34.912 INFO kablam! su: No module specific data is present
Nov 02 03:38:35.614 INFO running `"docker" "rm" "-f" "da44b29fd1f1b94819f2850d3516f525ce06a994fae4ee1e806f55c64325e24c"`
Nov 02 03:38:35.941 INFO blam! da44b29fd1f1b94819f2850d3516f525ce06a994fae4ee1e806f55c64325e24c
