Dec 18 05:02:27.182 INFO checking Uinelj/tred-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:02:27.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Uinelj/tred-rs:/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 05:02:27.823 INFO [stdout] 1d35622fa12ccfadf62d31c350139e12c89ea70e3e9a9fbf435339e16d0ad846
Dec 18 05:02:27.825 INFO running `"docker" "start" "-a" "1d35622fa12ccfadf62d31c350139e12c89ea70e3e9a9fbf435339e16d0ad846"`
Dec 18 05:02:30.439 INFO [stderr]     Checking tred v0.1.0 (/opt/crater/workdir)
Dec 18 05:02:30.772 INFO [stderr] warning: unused import: `rand::Rng`
Dec 18 05:02:30.773 INFO [stderr]  --> src/main.rs:7:5
Dec 18 05:02:30.773 INFO [stderr]   |
Dec 18 05:02:30.773 INFO [stderr] 7 | use rand::Rng;
Dec 18 05:02:30.773 INFO [stderr]   |     ^^^^^^^^^
Dec 18 05:02:30.773 INFO [stderr]   |
Dec 18 05:02:30.774 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:02:30.774 INFO [stderr] 
Dec 18 05:02:30.824 INFO [stderr] warning: unused import: `rand::Rng`
Dec 18 05:02:30.825 INFO [stderr]  --> src/main.rs:7:5
Dec 18 05:02:30.825 INFO [stderr]   |
Dec 18 05:02:30.825 INFO [stderr] 7 | use rand::Rng;
Dec 18 05:02:30.825 INFO [stderr]   |     ^^^^^^^^^
Dec 18 05:02:30.825 INFO [stderr]   |
Dec 18 05:02:30.825 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:02:30.825 INFO [stderr] 
Dec 18 05:02:30.969 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 18 05:02:32.258 INFO running `"docker" "inspect" "1d35622fa12ccfadf62d31c350139e12c89ea70e3e9a9fbf435339e16d0ad846"`
Dec 18 05:02:32.518 INFO running `"docker" "rm" "-f" "1d35622fa12ccfadf62d31c350139e12c89ea70e3e9a9fbf435339e16d0ad846"`
Dec 18 05:02:32.820 INFO [stdout] 1d35622fa12ccfadf62d31c350139e12c89ea70e3e9a9fbf435339e16d0ad846