Dec 03 14:26:59.667 INFO testing debug_sat-0.4.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 14:26:59.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 03 14:26:59.834 INFO [stdout] a4e08f1c34bcaf55e6b2a6dc9c92d799da6c565b2af280864c987d443959a5a2
Dec 03 14:26:59.840 INFO running `"docker" "start" "-a" "a4e08f1c34bcaf55e6b2a6dc9c92d799da6c565b2af280864c987d443959a5a2"`
Dec 03 14:27:00.479 INFO [stderr] usermod: no changes
Dec 03 14:27:00.498 INFO [stderr]    Compiling debug_sat v0.4.0 (/source)
Dec 03 14:27:01.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 03 14:27:01.800 INFO [stderr] su: No module specific data is present
Dec 03 14:27:02.401 INFO running `"docker" "inspect" "a4e08f1c34bcaf55e6b2a6dc9c92d799da6c565b2af280864c987d443959a5a2"`
Dec 03 14:27:02.615 INFO running `"docker" "rm" "-f" "a4e08f1c34bcaf55e6b2a6dc9c92d799da6c565b2af280864c987d443959a5a2"`
Dec 03 14:27:02.826 INFO [stdout] a4e08f1c34bcaf55e6b2a6dc9c92d799da6c565b2af280864c987d443959a5a2
Dec 03 14:27:02.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 03 14:27:03.105 INFO [stdout] dcd0abedc30a79644386aaf279fa8482d0d0b8bb494580c6bafc8caa490a08dc
Dec 03 14:27:03.123 INFO running `"docker" "start" "-a" "dcd0abedc30a79644386aaf279fa8482d0d0b8bb494580c6bafc8caa490a08dc"`
Dec 03 14:27:04.007 INFO [stderr] usermod: no changes
Dec 03 14:27:04.051 INFO [stderr]    Compiling debug_sat v0.4.0 (/source)
Dec 03 14:27:04.991 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 14:27:04.991 INFO [stderr]    --> src/lib.rs:115:19
Dec 03 14:27:04.991 INFO [stderr]     |
Dec 03 14:27:04.991 INFO [stderr] 115 | #![cfg_attr(test, feature(test))]
Dec 03 14:27:04.991 INFO [stderr]     |                   ^^^^^^^^^^^^^
Dec 03 14:27:04.991 INFO [stderr] 
Dec 03 14:27:04.997 INFO [stderr] error: aborting due to previous error
Dec 03 14:27:04.997 INFO [stderr] 
Dec 03 14:27:04.997 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 14:27:05.003 INFO [stderr] error: Could not compile `debug_sat`.
Dec 03 14:27:05.003 INFO [stderr] 
Dec 03 14:27:05.003 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 14:27:05.005 INFO [stderr] su: No module specific data is present
Dec 03 14:27:05.677 INFO running `"docker" "inspect" "dcd0abedc30a79644386aaf279fa8482d0d0b8bb494580c6bafc8caa490a08dc"`
Dec 03 14:27:06.037 INFO running `"docker" "rm" "-f" "dcd0abedc30a79644386aaf279fa8482d0d0b8bb494580c6bafc8caa490a08dc"`
Dec 03 14:27:06.274 INFO [stdout] dcd0abedc30a79644386aaf279fa8482d0d0b8bb494580c6bafc8caa490a08dc
