Dec 02 03:58:47.540 INFO testing Ragnaroek/mother against 1.30.1 for beta-1.31-5
Dec 02 03:58:47.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02 03:58:47.891 INFO [stdout] 49c47199eca5ce21ede0537638dbdf10d002ad5fc0585dd8cc14b31341470be9
Dec 02 03:58:47.894 INFO running `"docker" "start" "-a" "49c47199eca5ce21ede0537638dbdf10d002ad5fc0585dd8cc14b31341470be9"`
Dec 02 03:58:49.285 INFO [stderr] usermod: no changes
Dec 02 03:58:49.522 INFO [stderr]    Compiling termcolor v1.0.3
Dec 02 03:58:49.523 INFO [stderr]    Compiling libz-sys v1.0.20
Dec 02 03:58:49.523 INFO [stderr]    Compiling curl-sys v0.4.8
Dec 02 03:58:49.527 INFO [stderr]    Compiling socket2 v0.3.8
Dec 02 03:58:49.531 INFO [stderr]    Compiling toml v0.4.6
Dec 02 03:58:49.531 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 02 03:58:49.531 INFO [stderr]    Compiling chrono v0.2.25
Dec 02 03:58:57.223 INFO [stderr]    Compiling env_logger v0.5.13
Dec 02 03:59:01.367 INFO [stderr]    Compiling curl v0.4.14
Dec 02 03:59:03.296 INFO [stderr]    Compiling schedule v0.1.0
Dec 02 03:59:21.895 INFO [stderr]    Compiling mother v0.1.0 (/source)
Dec 02 03:59:30.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.39s
Dec 02 03:59:30.735 INFO [stderr] su: No module specific data is present
Dec 02 03:59:31.389 INFO running `"docker" "inspect" "49c47199eca5ce21ede0537638dbdf10d002ad5fc0585dd8cc14b31341470be9"`
Dec 02 03:59:31.663 INFO running `"docker" "rm" "-f" "49c47199eca5ce21ede0537638dbdf10d002ad5fc0585dd8cc14b31341470be9"`
Dec 02 03:59:31.898 INFO [stdout] 49c47199eca5ce21ede0537638dbdf10d002ad5fc0585dd8cc14b31341470be9
Dec 02 03:59:31.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02 03:59:32.204 INFO [stdout] e02155a092e01e131bdf0a74a0003fd2c50f2d80f1f93526bd5876ab9def813c
Dec 02 03:59:32.209 INFO running `"docker" "start" "-a" "e02155a092e01e131bdf0a74a0003fd2c50f2d80f1f93526bd5876ab9def813c"`
Dec 02 03:59:33.219 INFO [stderr] usermod: no changes
Dec 02 03:59:33.400 INFO [stderr]    Compiling mother v0.1.0 (/source)
Dec 02 03:59:38.694 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 03:59:38.694 INFO [stderr]  --> tests/mother_state.rs:1:1
Dec 02 03:59:38.694 INFO [stderr]   |
Dec 02 03:59:38.694 INFO [stderr] 1 | #![feature(nll)]
Dec 02 03:59:38.694 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 03:59:38.694 INFO [stderr] 
Dec 02 03:59:38.695 INFO [stderr] error: aborting due to previous error
Dec 02 03:59:38.695 INFO [stderr] 
Dec 02 03:59:38.695 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:59:38.728 INFO [stderr] error: Could not compile `mother`.
Dec 02 03:59:38.728 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 03:59:40.556 INFO [stderr] error: build failed
Dec 02 03:59:40.558 INFO [stderr] su: No module specific data is present
Dec 02 03:59:41.959 INFO running `"docker" "inspect" "e02155a092e01e131bdf0a74a0003fd2c50f2d80f1f93526bd5876ab9def813c"`
Dec 02 03:59:42.323 INFO running `"docker" "rm" "-f" "e02155a092e01e131bdf0a74a0003fd2c50f2d80f1f93526bd5876ab9def813c"`
Dec 02 03:59:42.771 INFO [stdout] e02155a092e01e131bdf0a74a0003fd2c50f2d80f1f93526bd5876ab9def813c