Sep 14 14:33:49.661 INFO checking iota-lib-rs-0.0.26 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 14:33:49.661 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 14:33:49.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 14:33:49.830 INFO blam! ac7907e0c23cf223b5f0ea5e531ecb430bf5dba10243c9169c64fb65aedbf1e9 Sep 14 14:33:49.832 INFO running `"docker" "start" "-a" "ac7907e0c23cf223b5f0ea5e531ecb430bf5dba10243c9169c64fb65aedbf1e9"` Sep 14 14:33:51.160 INFO kablam! usermod: no changes Sep 14 14:33:51.210 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest Sep 14 14:33:51.531 INFO kablam! Checking iota-lib-rs v0.0.26 (file:///source) Sep 14 14:33:51.694 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition Sep 14 14:33:51.694 INFO kablam! --> src/lib.rs:2:12 Sep 14 14:33:51.694 INFO kablam! | Sep 14 14:33:51.694 INFO kablam! 2 | #![feature(rust_2018_preview)] Sep 14 14:33:51.694 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 14 14:33:51.694 INFO kablam! Sep 14 14:33:51.747 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition Sep 14 14:33:51.747 INFO kablam! --> src/lib.rs:2:12 Sep 14 14:33:51.747 INFO kablam! | Sep 14 14:33:51.747 INFO kablam! 2 | #![feature(rust_2018_preview)] Sep 14 14:33:51.747 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 14 14:33:51.747 INFO kablam! Sep 14 14:33:59.991 INFO kablam! error[E0635]: unknown feature `rust_2018_idioms` Sep 14 14:33:59.991 INFO kablam! --> src/lib.rs:3:12 Sep 14 14:33:59.991 INFO kablam! | Sep 14 14:33:59.991 INFO kablam! 3 | #![feature(rust_2018_idioms)] Sep 14 14:33:59.991 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 14 14:33:59.991 INFO kablam! Sep 14 14:34:00.131 INFO kablam! warning: variable does not need to be mutable Sep 14 14:34:00.131 INFO kablam! --> src/crypto/iss.rs:415:17 Sep 14 14:34:00.131 INFO kablam! | Sep 14 14:34:00.131 INFO kablam! 415 | let mut message_trits = converter::trits_from_string(MESSAGE); Sep 14 14:34:00.131 INFO kablam! | ----^^^^^^^^^^^^^ Sep 14 14:34:00.131 INFO kablam! | | Sep 14 14:34:00.131 INFO kablam! | help: remove this `mut` Sep 14 14:34:00.131 INFO kablam! | Sep 14 14:34:00.131 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 14 14:34:00.131 INFO kablam! Sep 14 14:34:00.131 INFO kablam! error: aborting due to previous error Sep 14 14:34:00.131 INFO kablam! Sep 14 14:34:00.131 INFO kablam! Some errors occurred: E0635, E0705. Sep 14 14:34:00.131 INFO kablam! For more information about an error, try `rustc --explain E0635`. Sep 14 14:34:00.155 INFO kablam! error: Could not compile `iota-lib-rs`. Sep 14 14:34:00.155 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 14:34:01.127 INFO kablam! error[E0635]: unknown feature `rust_2018_idioms` Sep 14 14:34:01.127 INFO kablam! --> src/lib.rs:3:12 Sep 14 14:34:01.127 INFO kablam! | Sep 14 14:34:01.127 INFO kablam! 3 | #![feature(rust_2018_idioms)] Sep 14 14:34:01.127 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 14 14:34:01.127 INFO kablam! Sep 14 14:34:01.299 INFO kablam! error: aborting due to previous error Sep 14 14:34:01.299 INFO kablam! Sep 14 14:34:01.299 INFO kablam! Some errors occurred: E0635, E0705. Sep 14 14:34:01.299 INFO kablam! For more information about an error, try `rustc --explain E0635`. Sep 14 14:34:01.323 INFO kablam! error: Could not compile `iota-lib-rs`. Sep 14 14:34:01.323 INFO kablam! Sep 14 14:34:01.323 INFO kablam! To learn more, run the command again with --verbose. Sep 14 14:34:01.324 INFO kablam! su: No module specific data is present Sep 14 14:34:02.123 INFO running `"docker" "rm" "-f" "ac7907e0c23cf223b5f0ea5e531ecb430bf5dba10243c9169c64fb65aedbf1e9"` Sep 14 14:34:02.329 INFO blam! ac7907e0c23cf223b5f0ea5e531ecb430bf5dba10243c9169c64fb65aedbf1e9