Sep 06 00:49:06.745 INFO checking rust_multicodec-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:49:06.745 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:49:06.745 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:49:06.918 INFO blam! 5b325db10d45b3bde5be43817db60c1b266e91b826e3c562a8fe8ada1be0943e
Sep 06 00:49:06.920 INFO running `"docker" "start" "-a" "5b325db10d45b3bde5be43817db60c1b266e91b826e3c562a8fe8ada1be0943e"`
Sep 06 00:49:07.742 INFO kablam! usermod: no changes
Sep 06 00:49:07.818 INFO kablam!     Checking integer-encoding v1.0.5
Sep 06 00:49:08.386 INFO kablam!     Checking rust_multicodec v0.2.0 (file:///source)
Sep 06 00:49:08.700 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 00:49:08.700 INFO kablam!  --> src/lib.rs:9:1
Sep 06 00:49:08.700 INFO kablam!   |
Sep 06 00:49:08.700 INFO kablam! 9 | #[macro_use]
Sep 06 00:49:08.700 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 00:49:08.700 INFO kablam!   |
Sep 06 00:49:08.700 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 00:49:08.700 INFO kablam! 
Sep 06 00:49:08.700 INFO kablam! warning: unused import: `std::str`
Sep 06 00:49:08.700 INFO kablam!   --> src/lib.rs:12:5
Sep 06 00:49:08.700 INFO kablam!    |
Sep 06 00:49:08.700 INFO kablam! 12 | use std::str;
Sep 06 00:49:08.700 INFO kablam!    |     ^^^^^^^^
Sep 06 00:49:08.700 INFO kablam! 
Sep 06 00:49:09.030 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Sep 06 00:49:09.034 INFO kablam! su: No module specific data is present
Sep 06 00:49:09.621 INFO running `"docker" "rm" "-f" "5b325db10d45b3bde5be43817db60c1b266e91b826e3c562a8fe8ada1be0943e"`
Sep 06 00:49:09.715 INFO blam! 5b325db10d45b3bde5be43817db60c1b266e91b826e3c562a8fe8ada1be0943e