Dec 02 23:36:25.817 INFO testing oursh-0.2.0 against 1.30.1 for beta-1.31-5
Dec 02 23:36:25.817 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 02 23:36:26.090 INFO [stdout] a4f7ff4b458f5006436c22156f8bcdb5cf9108f0a02bbb9acfad09a3eff02a5f
Dec 02 23:36:26.092 INFO running `"docker" "start" "-a" "a4f7ff4b458f5006436c22156f8bcdb5cf9108f0a02bbb9acfad09a3eff02a5f"`
Dec 02 23:36:26.765 INFO [stderr] usermod: no changes
Dec 02 23:36:26.988 INFO [stderr]    Compiling utf8 v0.0.2
Dec 02 23:36:26.989 INFO [stderr]    Compiling regex-syntax v0.5.6
Dec 02 23:36:26.989 INFO [stderr]    Compiling termion v1.5.1
Dec 02 23:36:26.990 INFO [stderr]    Compiling nix v0.11.0
Dec 02 23:36:26.990 INFO [stderr]    Compiling pwd v1.3.0
Dec 02 23:36:26.990 INFO [stderr]    Compiling oursh v0.2.0 (/source)
Dec 02 23:36:40.562 INFO [stderr]    Compiling regex v0.2.11
Dec 02 23:36:51.356 INFO [stderr]    Compiling docopt v0.8.3
Dec 02 23:36:59.683 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 23:36:59.683 INFO [stderr]   --> src/lib.rs:77:1
Dec 02 23:36:59.683 INFO [stderr]    |
Dec 02 23:36:59.683 INFO [stderr] 77 | #![feature(alloc_system, box_syntax, box_patterns)]
Dec 02 23:36:59.683 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 23:36:59.683 INFO [stderr] 
Dec 02 23:36:59.686 INFO [stderr] error: aborting due to previous error
Dec 02 23:36:59.687 INFO [stderr] 
Dec 02 23:36:59.687 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 23:36:59.712 INFO [stderr] error: Could not compile `oursh`.
Dec 02 23:36:59.713 INFO [stderr] 
Dec 02 23:36:59.713 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 23:36:59.715 INFO [stderr] su: No module specific data is present
Dec 02 23:37:00.441 INFO running `"docker" "inspect" "a4f7ff4b458f5006436c22156f8bcdb5cf9108f0a02bbb9acfad09a3eff02a5f"`
Dec 02 23:37:00.753 INFO running `"docker" "rm" "-f" "a4f7ff4b458f5006436c22156f8bcdb5cf9108f0a02bbb9acfad09a3eff02a5f"`
Dec 02 23:37:01.061 INFO [stdout] a4f7ff4b458f5006436c22156f8bcdb5cf9108f0a02bbb9acfad09a3eff02a5f