Dec 02 02:15:15.744 INFO testing WiSaGaN/perflab-rs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 02:15:15.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 02:15:16.302 INFO [stdout] 7f141cd2d5832dc3306acefcc39bce6f1f58325c1c282a4d761521aa6e329bc6
Dec 02 02:15:16.304 INFO running `"docker" "start" "-a" "7f141cd2d5832dc3306acefcc39bce6f1f58325c1c282a4d761521aa6e329bc6"`
Dec 02 02:15:18.177 INFO [stderr] usermod: no changes
Dec 02 02:15:18.243 INFO [stderr]    Compiling libc v0.2.12
Dec 02 02:15:19.524 INFO [stderr]    Compiling time v0.1.35
Dec 02 02:15:21.735 INFO [stderr]    Compiling perflab-rs v0.1.0 (/source)
Dec 02 02:15:22.319 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 02:15:22.319 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 02:15:22.319 INFO [stderr]   |
Dec 02 02:15:22.319 INFO [stderr] 1 | #![feature(test)]
Dec 02 02:15:22.319 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 02 02:15:22.319 INFO [stderr] 
Dec 02 02:15:22.319 INFO [stderr] error: aborting due to previous error
Dec 02 02:15:22.319 INFO [stderr] 
Dec 02 02:15:22.319 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 02:15:22.319 INFO [stderr] error: Could not compile `perflab-rs`.
Dec 02 02:15:22.319 INFO [stderr] 
Dec 02 02:15:22.319 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 02:15:22.324 INFO [stderr] su: No module specific data is present
Dec 02 02:15:23.196 INFO running `"docker" "inspect" "7f141cd2d5832dc3306acefcc39bce6f1f58325c1c282a4d761521aa6e329bc6"`
Dec 02 02:15:23.499 INFO running `"docker" "rm" "-f" "7f141cd2d5832dc3306acefcc39bce6f1f58325c1c282a4d761521aa6e329bc6"`
Dec 02 02:15:23.792 INFO [stdout] 7f141cd2d5832dc3306acefcc39bce6f1f58325c1c282a4d761521aa6e329bc6
