Dec 01 05:10:26.212 INFO testing redox-os/calc against 1.30.1 for beta-1.31-5
Dec 01 05:10:26.212 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 01 05:10:26.401 INFO [stdout] f4d4c173b27d84338976d3703ee18a966039ff95bf14307f0e2f48e58635bcdf
Dec 01 05:10:26.403 INFO running `"docker" "start" "-a" "f4d4c173b27d84338976d3703ee18a966039ff95bf14307f0e2f48e58635bcdf"`
Dec 01 05:10:26.890 INFO [stderr] usermod: no changes
Dec 01 05:10:27.007 INFO [stderr]    Compiling bytecount v0.1.7
Dec 01 05:10:27.007 INFO [stderr]    Compiling ord_subset v2.1.0
Dec 01 05:10:27.007 INFO [stderr]    Compiling rand v0.3.18
Dec 01 05:10:27.007 INFO [stderr]    Compiling termion v1.5.1
Dec 01 05:10:27.011 INFO [stderr]    Compiling atty v0.2.3
Dec 01 05:10:27.011 INFO [stderr]    Compiling decimal v2.0.0
Dec 01 05:10:27.011 INFO [stderr]    Compiling num-complex v0.1.41
Dec 01 05:10:27.011 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 01 05:10:28.194 INFO [stderr]    Compiling backtrace v0.3.6
Dec 01 05:10:29.215 INFO [stderr]    Compiling clap v2.27.0
Dec 01 05:10:32.151 INFO [stderr]    Compiling liner v0.4.2
Dec 01 05:10:32.259 INFO [stderr]    Compiling failure v0.1.1
Dec 01 05:10:35.967 INFO [stderr]    Compiling num-bigint v0.1.41
Dec 01 05:10:44.965 INFO [stderr]    Compiling num-rational v0.1.40
Dec 01 05:10:46.999 INFO [stderr]    Compiling num v0.1.41
Dec 01 05:11:09.733 INFO [stderr]    Compiling calculate v0.7.0 (/source)
Dec 01 05:11:10.463 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 05:11:10.463 INFO [stderr]  --> src/lib.rs:5:1
Dec 01 05:11:10.463 INFO [stderr]   |
Dec 01 05:11:10.463 INFO [stderr] 5 | #[macro_use]
Dec 01 05:11:10.463 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 05:11:10.463 INFO [stderr]   |
Dec 01 05:11:10.463 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 05:11:10.463 INFO [stderr] 
Dec 01 05:11:16.653 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.73s
Dec 01 05:11:16.667 INFO [stderr] su: No module specific data is present
Dec 01 05:11:17.431 INFO running `"docker" "inspect" "f4d4c173b27d84338976d3703ee18a966039ff95bf14307f0e2f48e58635bcdf"`
Dec 01 05:11:17.730 INFO running `"docker" "rm" "-f" "f4d4c173b27d84338976d3703ee18a966039ff95bf14307f0e2f48e58635bcdf"`
Dec 01 05:11:18.067 INFO [stdout] f4d4c173b27d84338976d3703ee18a966039ff95bf14307f0e2f48e58635bcdf
Dec 01 05:11:18.071 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 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 05:11:18.540 INFO [stdout] 5071e715028107d19f89b647544176f14d1b1ed6377d7b303d266058bba28bb4
Dec 01 05:11:18.542 INFO running `"docker" "start" "-a" "5071e715028107d19f89b647544176f14d1b1ed6377d7b303d266058bba28bb4"`
Dec 01 05:11:20.388 INFO [stderr] usermod: no changes
Dec 01 05:11:20.579 INFO [stderr]    Compiling calculate v0.7.0 (/source)
Dec 01 05:11:21.395 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 05:11:21.396 INFO [stderr]  --> src/lib.rs:1:19
Dec 01 05:11:21.396 INFO [stderr]   |
Dec 01 05:11:21.399 INFO [stderr] 1 | #![cfg_attr(test, feature(test))]
Dec 01 05:11:21.399 INFO [stderr]   |                   ^^^^^^^^^^^^^^
Dec 01 05:11:21.400 INFO [stderr] 
Dec 01 05:11:21.407 INFO [stderr] error: aborting due to previous error
Dec 01 05:11:21.407 INFO [stderr] 
Dec 01 05:11:21.411 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 05:11:21.422 INFO [stderr] error: Could not compile `calculate`.
Dec 01 05:11:21.423 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 05:11:22.339 INFO [stderr] error: build failed
Dec 01 05:11:22.339 INFO [stderr] su: No module specific data is present
Dec 01 05:11:22.745 INFO running `"docker" "inspect" "5071e715028107d19f89b647544176f14d1b1ed6377d7b303d266058bba28bb4"`
Dec 01 05:11:22.884 INFO running `"docker" "rm" "-f" "5071e715028107d19f89b647544176f14d1b1ed6377d7b303d266058bba28bb4"`
Dec 01 05:11:23.011 INFO [stdout] 5071e715028107d19f89b647544176f14d1b1ed6377d7b303d266058bba28bb4
