Dec 02 13:58:44.640 INFO testing timmy-0.3.0 against 1.30.1 for beta-1.31-5
Dec 02 13:58:44.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:58:44.939 INFO [stdout] fe96df041539164a71aadea182dc1415e0e05a1d6fc63849d3e547ba13d95d49
Dec 02 13:58:44.941 INFO running `"docker" "start" "-a" "fe96df041539164a71aadea182dc1415e0e05a1d6fc63849d3e547ba13d95d49"`
Dec 02 13:58:45.793 INFO [stderr] usermod: no changes
Dec 02 13:58:45.974 INFO [stderr]    Compiling linked-hash-map v0.0.9
Dec 02 13:58:45.985 INFO [stderr]    Compiling ansi_term v0.8.0
Dec 02 13:58:45.993 INFO [stderr]    Compiling libsqlite3-sys v0.5.0
Dec 02 13:58:47.035 INFO [stderr]    Compiling lru-cache v0.0.7
Dec 02 13:58:48.163 INFO [stderr] warning: redundant linker flag specified for library `sqlite3`
Dec 02 13:58:48.163 INFO [stderr] 
Dec 02 13:58:48.255 INFO [stderr]    Compiling rusqlite v0.7.4
Dec 02 13:58:50.175 INFO [stderr]    Compiling timmy v0.3.0 (/source)
Dec 02 13:58:54.375 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 13:58:54.375 INFO [stderr]  --> src/main.rs:1:1
Dec 02 13:58:54.375 INFO [stderr]   |
Dec 02 13:58:54.375 INFO [stderr] 1 | #![feature(question_mark)]
Dec 02 13:58:54.375 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 13:58:54.375 INFO [stderr] 
Dec 02 13:58:54.375 INFO [stderr] error: aborting due to previous error
Dec 02 13:58:54.375 INFO [stderr] 
Dec 02 13:58:54.375 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 13:58:54.386 INFO [stderr] error: Could not compile `timmy`.
Dec 02 13:58:54.386 INFO [stderr] 
Dec 02 13:58:54.386 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 13:58:54.391 INFO [stderr] su: No module specific data is present
Dec 02 13:58:55.642 INFO running `"docker" "inspect" "fe96df041539164a71aadea182dc1415e0e05a1d6fc63849d3e547ba13d95d49"`
Dec 02 13:58:55.961 INFO running `"docker" "rm" "-f" "fe96df041539164a71aadea182dc1415e0e05a1d6fc63849d3e547ba13d95d49"`
Dec 02 13:58:56.332 INFO [stdout] fe96df041539164a71aadea182dc1415e0e05a1d6fc63849d3e547ba13d95d49
