Dec 18 11:45:52.051 INFO checking rust_multicodec-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:45:52.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rust_multicodec/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:45:52.403 INFO [stdout] 5b5ad04834e599bd730db5683f9c3a94e9205224a26d2dd9c4234e72a5777ef7
Dec 18 11:45:52.406 INFO running `"docker" "start" "-a" "5b5ad04834e599bd730db5683f9c3a94e9205224a26d2dd9c4234e72a5777ef7"`
Dec 18 11:45:53.266 INFO [stderr]     Checking hex-slice v0.1.4
Dec 18 11:45:53.266 INFO [stderr]     Checking integer-encoding v1.0.5
Dec 18 11:45:53.821 INFO [stderr]     Checking rust_multicodec v0.2.0 (/opt/crater/workdir)
Dec 18 11:45:54.160 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:45:54.160 INFO [stderr]  --> src/lib.rs:9:1
Dec 18 11:45:54.160 INFO [stderr]   |
Dec 18 11:45:54.160 INFO [stderr] 9 | #[macro_use]
Dec 18 11:45:54.160 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 11:45:54.160 INFO [stderr]   |
Dec 18 11:45:54.160 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:45:54.160 INFO [stderr] 
Dec 18 11:45:54.160 INFO [stderr] warning: unused import: `std::str`
Dec 18 11:45:54.160 INFO [stderr]   --> src/lib.rs:12:5
Dec 18 11:45:54.160 INFO [stderr]    |
Dec 18 11:45:54.160 INFO [stderr] 12 | use std::str;
Dec 18 11:45:54.160 INFO [stderr]    |     ^^^^^^^^
Dec 18 11:45:54.160 INFO [stderr] 
Dec 18 11:45:54.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 18 11:45:54.714 INFO running `"docker" "inspect" "5b5ad04834e599bd730db5683f9c3a94e9205224a26d2dd9c4234e72a5777ef7"`
Dec 18 11:45:54.791 INFO running `"docker" "rm" "-f" "5b5ad04834e599bd730db5683f9c3a94e9205224a26d2dd9c4234e72a5777ef7"`
Dec 18 11:45:54.869 INFO [stdout] 5b5ad04834e599bd730db5683f9c3a94e9205224a26d2dd9c4234e72a5777ef7