Dec 02 14:12:07.253 INFO testing thread_spawn-0.4.0 against 1.30.1 for beta-1.31-5
Dec 02 14:12:07.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 02 14:12:07.567 INFO [stdout] 7ac92086f2a26fa379021350e1c35f91a2783d19c938a44637737fc704e03db7
Dec 02 14:12:07.569 INFO running `"docker" "start" "-a" "7ac92086f2a26fa379021350e1c35f91a2783d19c938a44637737fc704e03db7"`
Dec 02 14:12:08.044 INFO [stderr] usermod: no changes
Dec 02 14:12:08.105 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 02 14:12:12.623 INFO [stderr]    Compiling quote v0.6.10
Dec 02 14:12:15.977 INFO [stderr]    Compiling syn v0.14.9
Dec 02 14:12:31.811 INFO [stderr]    Compiling thread_spawn v0.4.0 (/source)
Dec 02 14:12:35.235 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 14:12:35.235 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 14:12:35.235 INFO [stderr]   |
Dec 02 14:12:35.235 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 02 14:12:35.235 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:12:35.235 INFO [stderr] 
Dec 02 14:12:35.235 INFO [stderr] error: aborting due to previous error
Dec 02 14:12:35.235 INFO [stderr] 
Dec 02 14:12:35.235 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 14:12:35.240 INFO [stderr] error: Could not compile `thread_spawn`.
Dec 02 14:12:35.240 INFO [stderr] 
Dec 02 14:12:35.240 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 14:12:35.251 INFO [stderr] su: No module specific data is present
Dec 02 14:12:35.912 INFO running `"docker" "inspect" "7ac92086f2a26fa379021350e1c35f91a2783d19c938a44637737fc704e03db7"`
Dec 02 14:12:36.263 INFO running `"docker" "rm" "-f" "7ac92086f2a26fa379021350e1c35f91a2783d19c938a44637737fc704e03db7"`
Dec 02 14:12:36.499 INFO [stdout] 7ac92086f2a26fa379021350e1c35f91a2783d19c938a44637737fc704e03db7
