Sep 14 09:59:03.909 INFO checking rust_multicodec-0.2.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 09:59:03.909 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 09:59:03.909 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 09:59:04.189 INFO blam! 01f12367c73abf0338838aca0840c116e815359811396ff6b36bb26e7461675e
Sep 14 09:59:04.191 INFO running `"docker" "start" "-a" "01f12367c73abf0338838aca0840c116e815359811396ff6b36bb26e7461675e"`
Sep 14 09:59:05.103 INFO kablam! usermod: no changes
Sep 14 09:59:05.185 INFO kablam!     Checking hex-slice v0.1.4
Sep 14 09:59:05.367 INFO kablam!     Checking rust_multicodec v0.2.0 (file:///source)
Sep 14 09:59:05.722 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 09:59:05.722 INFO kablam!  --> src/lib.rs:9:1
Sep 14 09:59:05.722 INFO kablam!   |
Sep 14 09:59:05.722 INFO kablam! 9 | #[macro_use]
Sep 14 09:59:05.722 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 09:59:05.722 INFO kablam!   |
Sep 14 09:59:05.722 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 09:59:05.722 INFO kablam! 
Sep 14 09:59:05.722 INFO kablam! warning: unused import: `std::str`
Sep 14 09:59:05.722 INFO kablam!   --> src/lib.rs:12:5
Sep 14 09:59:05.722 INFO kablam!    |
Sep 14 09:59:05.722 INFO kablam! 12 | use std::str;
Sep 14 09:59:05.722 INFO kablam!    |     ^^^^^^^^
Sep 14 09:59:05.722 INFO kablam! 
Sep 14 09:59:06.017 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Sep 14 09:59:06.020 INFO kablam! su: No module specific data is present
Sep 14 09:59:06.762 INFO running `"docker" "rm" "-f" "01f12367c73abf0338838aca0840c116e815359811396ff6b36bb26e7461675e"`
Sep 14 09:59:06.968 INFO blam! 01f12367c73abf0338838aca0840c116e815359811396ff6b36bb26e7461675e