Dec 18 14:22:36.443 INFO checking libtls-0.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:22:36.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/libtls/0.0.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:22:36.624 INFO [stdout] f071ae5fa997f10dd3108a49ee4f91586c328a92d03c953d6fadb8c57ce6339a
Dec 18 14:22:36.625 INFO running `"docker" "start" "-a" "f071ae5fa997f10dd3108a49ee4f91586c328a92d03c953d6fadb8c57ce6339a"`
Dec 18 14:22:37.154 INFO [stderr]    Compiling libtls-sys v0.0.1
Dec 18 14:23:46.820 INFO [stderr]     Checking libtls v0.0.1 (/opt/crater/workdir)
Dec 18 14:23:47.188 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 18 14:23:47.188 INFO [stderr]  --> src/test.rs:4:5
Dec 18 14:23:47.188 INFO [stderr]   |
Dec 18 14:23:47.188 INFO [stderr] 4 | use std::io::prelude::*;
Dec 18 14:23:47.188 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 14:23:47.188 INFO [stderr]   |
Dec 18 14:23:47.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:23:47.188 INFO [stderr] 
Dec 18 14:23:47.457 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
Dec 18 14:23:47.934 INFO running `"docker" "inspect" "f071ae5fa997f10dd3108a49ee4f91586c328a92d03c953d6fadb8c57ce6339a"`
Dec 18 14:23:48.344 INFO running `"docker" "rm" "-f" "f071ae5fa997f10dd3108a49ee4f91586c328a92d03c953d6fadb8c57ce6339a"`
Dec 18 14:23:48.605 INFO [stdout] f071ae5fa997f10dd3108a49ee4f91586c328a92d03c953d6fadb8c57ce6339a