Dec 14 16:51:41.678 INFO testing tiny-0.4.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 16:51:41.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 16:51:41.888 INFO [stdout] 9d3d2c5e965ef0114b1f1f44172f9c2ad7725163fa5449b84e740c8446c563ad
Dec 14 16:51:41.891 INFO running `"docker" "start" "-a" "9d3d2c5e965ef0114b1f1f44172f9c2ad7725163fa5449b84e740c8446c563ad"`
Dec 14 16:51:42.517 INFO [stderr] usermod: no changes
Dec 14 16:51:42.743 INFO [stderr]    Compiling termbox_simple v0.2.2
Dec 14 16:51:42.749 INFO [stderr]    Compiling serde_yaml v0.7.5
Dec 14 16:51:42.759 INFO [stderr]    Compiling dbus v0.6.3
Dec 14 16:51:42.771 INFO [stderr]    Compiling term_input v0.1.5
Dec 14 16:51:53.151 INFO [stderr]    Compiling notify-rust v3.5.0
Dec 14 16:51:55.183 INFO [stderr]    Compiling tiny v0.4.3 (/source)
Dec 14 16:51:59.415 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Dec 14 16:51:59.415 INFO [stderr]  --> src/lib.rs:2:12
Dec 14 16:51:59.415 INFO [stderr]   |
Dec 14 16:51:59.415 INFO [stderr] 2 | #![feature(alloc_system)]
Dec 14 16:51:59.415 INFO [stderr]   |            ^^^^^^^^^^^^
Dec 14 16:51:59.415 INFO [stderr] 
Dec 14 16:51:59.467 INFO [stderr] error: aborting due to previous error
Dec 14 16:51:59.467 INFO [stderr] 
Dec 14 16:51:59.467 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Dec 14 16:51:59.485 INFO [stderr] error: Could not compile `tiny`.
Dec 14 16:51:59.485 INFO [stderr] 
Dec 14 16:51:59.485 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 16:51:59.488 INFO [stderr] su: No module specific data is present
Dec 14 16:52:00.263 INFO running `"docker" "inspect" "9d3d2c5e965ef0114b1f1f44172f9c2ad7725163fa5449b84e740c8446c563ad"`
Dec 14 16:52:00.727 INFO running `"docker" "rm" "-f" "9d3d2c5e965ef0114b1f1f44172f9c2ad7725163fa5449b84e740c8446c563ad"`
Dec 14 16:52:01.014 INFO [stdout] 9d3d2c5e965ef0114b1f1f44172f9c2ad7725163fa5449b84e740c8446c563ad