Dec 18 02:08:12.179 INFO checking cramertj/link-error-repro against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:08:12.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/cramertj/link-error-repro:/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 02:08:12.656 INFO [stdout] 5fe06ab741d7aeeb85a0f4cb286581bfb1b22d4dd42d4331967d8be2be3b0ed0
Dec 18 02:08:12.662 INFO running `"docker" "start" "-a" "5fe06ab741d7aeeb85a0f4cb286581bfb1b22d4dd42d4331967d8be2be3b0ed0"`
Dec 18 02:08:13.972 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 18 02:08:14.055 INFO [stderr]     Checking structopt v0.2.8
Dec 18 02:08:14.620 INFO [stderr]     Checking rolldice v0.1.0 (/opt/crater/workdir)
Dec 18 02:08:15.512 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 18 02:08:15.512 INFO [stderr]  --> src/main.rs:5:12
Dec 18 02:08:15.512 INFO [stderr]   |
Dec 18 02:08:15.512 INFO [stderr] 5 | use rand::{thread_rng, Rng};
Dec 18 02:08:15.512 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 18 02:08:15.512 INFO [stderr]   |
Dec 18 02:08:15.512 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 02:08:15.512 INFO [stderr] 
Dec 18 02:08:15.524 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 18 02:08:15.524 INFO [stderr]  --> src/main.rs:5:12
Dec 18 02:08:15.524 INFO [stderr]   |
Dec 18 02:08:15.524 INFO [stderr] 5 | use rand::{thread_rng, Rng};
Dec 18 02:08:15.524 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 18 02:08:15.524 INFO [stderr]   |
Dec 18 02:08:15.524 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 02:08:15.524 INFO [stderr] 
Dec 18 02:08:15.564 INFO [stderr] warning: unused variable: `config`
Dec 18 02:08:15.564 INFO [stderr]   --> src/main.rs:19:9
Dec 18 02:08:15.564 INFO [stderr]    |
Dec 18 02:08:15.564 INFO [stderr] 19 |     let config = Config::from_args();
Dec 18 02:08:15.564 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Dec 18 02:08:15.564 INFO [stderr]    |
Dec 18 02:08:15.564 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:08:15.564 INFO [stderr] 
Dec 18 02:08:15.608 INFO [stderr] warning: unused variable: `config`
Dec 18 02:08:15.608 INFO [stderr]   --> src/main.rs:19:9
Dec 18 02:08:15.608 INFO [stderr]    |
Dec 18 02:08:15.608 INFO [stderr] 19 |     let config = Config::from_args();
Dec 18 02:08:15.608 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Dec 18 02:08:15.608 INFO [stderr]    |
Dec 18 02:08:15.608 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:08:15.608 INFO [stderr] 
Dec 18 02:08:15.677 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 18 02:08:16.541 INFO running `"docker" "inspect" "5fe06ab741d7aeeb85a0f4cb286581bfb1b22d4dd42d4331967d8be2be3b0ed0"`
Dec 18 02:08:16.947 INFO running `"docker" "rm" "-f" "5fe06ab741d7aeeb85a0f4cb286581bfb1b22d4dd42d4331967d8be2be3b0ed0"`
Dec 18 02:08:17.274 INFO [stdout] 5fe06ab741d7aeeb85a0f4cb286581bfb1b22d4dd42d4331967d8be2be3b0ed0