Dec 02 14:31:31.900 INFO testing tempus-0.2.3 against 1.30.1 for beta-1.31-5
Dec 02 14:31:31.900 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 14:31:32.278 INFO [stdout] 066a52682ed928b7105d7ec4a519ecbac5073b4cd45e5e399d4db5a3d89bcb8e
Dec 02 14:31:32.281 INFO running `"docker" "start" "-a" "066a52682ed928b7105d7ec4a519ecbac5073b4cd45e5e399d4db5a3d89bcb8e"`
Dec 02 14:31:33.411 INFO [stderr] usermod: no changes
Dec 02 14:31:33.483 INFO [stderr]    Compiling idem v0.4.0
Dec 02 14:31:33.720 INFO [stderr]    Compiling idem v0.1.1
Dec 02 14:31:33.935 INFO [stderr]    Compiling tempus v0.2.3 (/source)
Dec 02 14:31:34.088 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 14:31:34.088 INFO [stderr]  --> src/lib.rs:3:1
Dec 02 14:31:34.088 INFO [stderr]   |
Dec 02 14:31:34.088 INFO [stderr] 3 | #![feature(i128_type)]
Dec 02 14:31:34.088 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:31:34.088 INFO [stderr] 
Dec 02 14:31:34.092 INFO [stderr] error: aborting due to previous error
Dec 02 14:31:34.092 INFO [stderr] 
Dec 02 14:31:34.092 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 14:31:34.099 INFO [stderr] error: Could not compile `tempus`.
Dec 02 14:31:34.099 INFO [stderr] 
Dec 02 14:31:34.099 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 14:31:34.103 INFO [stderr] su: No module specific data is present
Dec 02 14:31:34.711 INFO running `"docker" "inspect" "066a52682ed928b7105d7ec4a519ecbac5073b4cd45e5e399d4db5a3d89bcb8e"`
Dec 02 14:31:35.025 INFO running `"docker" "rm" "-f" "066a52682ed928b7105d7ec4a519ecbac5073b4cd45e5e399d4db5a3d89bcb8e"`
Dec 02 14:31:35.291 INFO [stdout] 066a52682ed928b7105d7ec4a519ecbac5073b4cd45e5e399d4db5a3d89bcb8e