Dec 01 01:15:25.130 INFO testing statianzo/imposters against 1.30.1 for beta-1.31-5
Dec 01 01:15:25.132 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 01 01:15:25.540 INFO [stdout] f252c5eeb84006b1e07eb5a72fda706b3d287c6fbfc522a59dfd3c3b874e72cf
Dec 01 01:15:25.542 INFO running `"docker" "start" "-a" "f252c5eeb84006b1e07eb5a72fda706b3d287c6fbfc522a59dfd3c3b874e72cf"`
Dec 01 01:15:27.590 INFO [stderr] usermod: no changes
Dec 01 01:15:27.707 INFO [stderr]    Compiling imposters v0.1.0 (/source)
Dec 01 01:15:29.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 01 01:15:29.288 INFO [stderr] su: No module specific data is present
Dec 01 01:15:30.306 INFO running `"docker" "inspect" "f252c5eeb84006b1e07eb5a72fda706b3d287c6fbfc522a59dfd3c3b874e72cf"`
Dec 01 01:15:30.741 INFO running `"docker" "rm" "-f" "f252c5eeb84006b1e07eb5a72fda706b3d287c6fbfc522a59dfd3c3b874e72cf"`
Dec 01 01:15:31.042 INFO [stdout] f252c5eeb84006b1e07eb5a72fda706b3d287c6fbfc522a59dfd3c3b874e72cf
Dec 01 01:15:31.045 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 test --frozen --no-run" "-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 01 01:15:31.563 INFO [stdout] e596c86a6eccd8600c5a8be53cc41596aea38df485dafec7eeafe5eafa5a421d
Dec 01 01:15:31.565 INFO running `"docker" "start" "-a" "e596c86a6eccd8600c5a8be53cc41596aea38df485dafec7eeafe5eafa5a421d"`
Dec 01 01:15:33.098 INFO [stderr] usermod: no changes
Dec 01 01:15:33.195 INFO [stderr]    Compiling env_logger v0.5.10
Dec 01 01:15:34.868 INFO [stderr]    Compiling quickcheck v0.6.2
Dec 01 01:15:38.051 INFO [stderr]    Compiling imposters v0.1.0 (/source)
Dec 01 01:15:38.767 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 01:15:38.767 INFO [stderr]  --> src/lib.rs:1:19
Dec 01 01:15:38.767 INFO [stderr]   |
Dec 01 01:15:38.767 INFO [stderr] 1 | #![cfg_attr(test, feature(test))]
Dec 01 01:15:38.767 INFO [stderr]   |                   ^^^^^^^^^^^^^^
Dec 01 01:15:38.767 INFO [stderr] 
Dec 01 01:15:38.767 INFO [stderr] error: aborting due to previous error
Dec 01 01:15:38.767 INFO [stderr] 
Dec 01 01:15:38.767 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 01:15:38.787 INFO [stderr] error: Could not compile `imposters`.
Dec 01 01:15:38.787 INFO [stderr] 
Dec 01 01:15:38.787 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 01:15:38.788 INFO [stderr] su: No module specific data is present
Dec 01 01:15:39.443 INFO running `"docker" "inspect" "e596c86a6eccd8600c5a8be53cc41596aea38df485dafec7eeafe5eafa5a421d"`
Dec 01 01:15:39.665 INFO running `"docker" "rm" "-f" "e596c86a6eccd8600c5a8be53cc41596aea38df485dafec7eeafe5eafa5a421d"`
Dec 01 01:15:40.002 INFO [stdout] e596c86a6eccd8600c5a8be53cc41596aea38df485dafec7eeafe5eafa5a421d
