Nov 02 14:33:05.413 INFO testing jam-0.0.1 against 1.30.0 for beta-1.31-1
Nov 02 14:33:05.415 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 14:33:05.713 INFO blam! dab6da6ed8110617306e04fd62bd8f5e2ca8b472cc5a3cf318a4c252c9c95056
Nov 02 14:33:05.713 INFO running `"docker" "start" "-a" "dab6da6ed8110617306e04fd62bd8f5e2ca8b472cc5a3cf318a4c252c9c95056"`
Nov 02 14:33:06.548 INFO kablam! usermod: no changes
Nov 02 14:33:06.639 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Nov 02 14:33:06.639 INFO kablam!    Compiling jam_derive v0.0.1
Nov 02 14:33:06.640 INFO kablam!    Compiling bincode v0.7.0
Nov 02 14:33:10.083 INFO kablam!    Compiling serde_derive v0.9.15
Nov 02 14:33:11.554 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 14:33:11.554 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/jam_derive-0.0.1/src/lib.rs:34:1
Nov 02 14:33:11.554 INFO kablam!    |
Nov 02 14:33:11.554 INFO kablam! 34 | #![feature(proc_macro, proc_macro_lib)]
Nov 02 14:33:11.554 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:33:11.554 INFO kablam! 
Nov 02 14:33:11.559 INFO kablam! error: aborting due to previous error
Nov 02 14:33:11.559 INFO kablam! 
Nov 02 14:33:11.559 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 14:33:11.568 INFO kablam! error: Could not compile `jam_derive`.
Nov 02 14:33:11.568 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 02 14:33:19.054 INFO kablam! error: build failed
Nov 02 14:33:19.054 INFO kablam! su: No module specific data is present
Nov 02 14:33:19.737 INFO running `"docker" "rm" "-f" "dab6da6ed8110617306e04fd62bd8f5e2ca8b472cc5a3cf318a4c252c9c95056"`
Nov 02 14:33:19.979 INFO blam! dab6da6ed8110617306e04fd62bd8f5e2ca8b472cc5a3cf318a4c252c9c95056
