Dec 18 14:32:53.501 INFO checking lber-0.1.6 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:32:53.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/lber/0.1.6:/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 14:32:53.791 INFO [stdout] 3d0c60508a856f4403d23671f4b10aab7f862ac67b791a0d8fa3ec88c09fe3f7
Dec 18 14:32:53.793 INFO running `"docker" "start" "-a" "3d0c60508a856f4403d23671f4b10aab7f862ac67b791a0d8fa3ec88c09fe3f7"`
Dec 18 14:32:54.446 INFO [stderr]     Checking lber v0.1.6 (/opt/crater/workdir)
Dec 18 14:32:54.780 INFO [stderr] warning: unused import: `TagStructure`
Dec 18 14:32:54.781 INFO [stderr]    --> src/parse.rs:156:28
Dec 18 14:32:54.781 INFO [stderr]     |
Dec 18 14:32:54.781 INFO [stderr] 156 |     use common::{TagClass, TagStructure};
Dec 18 14:32:54.781 INFO [stderr]     |                            ^^^^^^^^^^^^
Dec 18 14:32:54.781 INFO [stderr]     |
Dec 18 14:32:54.781 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 14:32:54.781 INFO [stderr] 
Dec 18 14:32:54.788 INFO [stderr] warning: unused import: `TagStructure`
Dec 18 14:32:54.788 INFO [stderr]   --> src/structure.rs:57:28
Dec 18 14:32:54.788 INFO [stderr]    |
Dec 18 14:32:54.788 INFO [stderr] 57 |     use common::{TagClass, TagStructure};
Dec 18 14:32:54.788 INFO [stderr]    |                            ^^^^^^^^^^^^
Dec 18 14:32:54.788 INFO [stderr] 
Dec 18 14:32:55.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 18 14:32:55.454 INFO running `"docker" "inspect" "3d0c60508a856f4403d23671f4b10aab7f862ac67b791a0d8fa3ec88c09fe3f7"`
Dec 18 14:32:55.520 INFO running `"docker" "rm" "-f" "3d0c60508a856f4403d23671f4b10aab7f862ac67b791a0d8fa3ec88c09fe3f7"`
Dec 18 14:32:55.612 INFO [stdout] 3d0c60508a856f4403d23671f4b10aab7f862ac67b791a0d8fa3ec88c09fe3f7