Sep 10 10:42:19.929 INFO checking rust_multicodec-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:42:19.929 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:42:19.929 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:42:20.091 INFO blam! bfd1f3dc9ca8bac680b7f62af538baecf598bffd62e4a3ae2a2fd47aa7d92dd0
Sep 10 10:42:20.093 INFO running `"docker" "start" "-a" "bfd1f3dc9ca8bac680b7f62af538baecf598bffd62e4a3ae2a2fd47aa7d92dd0"`
Sep 10 10:42:20.759 INFO kablam! usermod: no changes
Sep 10 10:42:20.832 INFO kablam!     Checking hex-slice v0.1.4
Sep 10 10:42:20.832 INFO kablam!     Checking integer-encoding v1.0.5
Sep 10 10:42:21.508 INFO kablam!     Checking rust_multicodec v0.2.0 (file:///source)
Sep 10 10:42:21.820 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 10:42:21.820 INFO kablam!  --> src/lib.rs:9:1
Sep 10 10:42:21.820 INFO kablam!   |
Sep 10 10:42:21.820 INFO kablam! 9 | #[macro_use]
Sep 10 10:42:21.820 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 10:42:21.820 INFO kablam!   |
Sep 10 10:42:21.820 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 10:42:21.820 INFO kablam! 
Sep 10 10:42:21.820 INFO kablam! warning: unused import: `std::str`
Sep 10 10:42:21.820 INFO kablam!   --> src/lib.rs:12:5
Sep 10 10:42:21.820 INFO kablam!    |
Sep 10 10:42:21.820 INFO kablam! 12 | use std::str;
Sep 10 10:42:21.820 INFO kablam!    |     ^^^^^^^^
Sep 10 10:42:21.820 INFO kablam! 
Sep 10 10:42:22.195 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Sep 10 10:42:22.201 INFO kablam! su: No module specific data is present
Sep 10 10:42:23.024 INFO running `"docker" "rm" "-f" "bfd1f3dc9ca8bac680b7f62af538baecf598bffd62e4a3ae2a2fd47aa7d92dd0"`
Sep 10 10:42:23.135 INFO blam! bfd1f3dc9ca8bac680b7f62af538baecf598bffd62e4a3ae2a2fd47aa7d92dd0