Nov 28 07:23:38.379 INFO checking cramertj/link-error-repro against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:23:38.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 07:23:38.932 INFO [stdout] ef8520d64d4bc2964669872e66609eed80f39e44f38fe99bc23d5614ee2076be
Nov 28 07:23:38.934 INFO running `"docker" "start" "-a" "ef8520d64d4bc2964669872e66609eed80f39e44f38fe99bc23d5614ee2076be"`
Nov 28 07:23:40.132 INFO [stderr] usermod: no changes
Nov 28 07:23:40.188 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 28 07:23:40.280 INFO [stderr]     Checking clap v2.31.2
Nov 28 07:23:40.280 INFO [stderr]    Compiling syn v0.13.4
Nov 28 07:23:52.424 INFO [stderr]    Compiling structopt-derive v0.2.8
Nov 28 07:23:57.603 INFO [stderr]     Checking structopt v0.2.8
Nov 28 07:23:58.367 INFO [stderr]     Checking rolldice v0.1.0 (/source)
Nov 28 07:24:00.360 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Nov 28 07:24:00.361 INFO [stderr]  --> src/main.rs:5:12
Nov 28 07:24:00.361 INFO [stderr]   |
Nov 28 07:24:00.361 INFO [stderr] 5 | use rand::{thread_rng, Rng};
Nov 28 07:24:00.362 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Nov 28 07:24:00.362 INFO [stderr]   |
Nov 28 07:24:00.362 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 07:24:00.363 INFO [stderr] 
Nov 28 07:24:00.405 INFO [stderr] warning: unused variable: `config`
Nov 28 07:24:00.405 INFO [stderr]   --> src/main.rs:19:9
Nov 28 07:24:00.405 INFO [stderr]    |
Nov 28 07:24:00.406 INFO [stderr] 19 |     let config = Config::from_args();
Nov 28 07:24:00.406 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Nov 28 07:24:00.406 INFO [stderr]    |
Nov 28 07:24:00.406 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 07:24:00.407 INFO [stderr] 
Nov 28 07:24:00.481 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Nov 28 07:24:00.481 INFO [stderr]  --> src/main.rs:5:12
Nov 28 07:24:00.481 INFO [stderr]   |
Nov 28 07:24:00.482 INFO [stderr] 5 | use rand::{thread_rng, Rng};
Nov 28 07:24:00.482 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Nov 28 07:24:00.482 INFO [stderr]   |
Nov 28 07:24:00.482 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 07:24:00.483 INFO [stderr] 
Nov 28 07:24:00.541 INFO [stderr] warning: unused variable: `config`
Nov 28 07:24:00.541 INFO [stderr]   --> src/main.rs:19:9
Nov 28 07:24:00.541 INFO [stderr]    |
Nov 28 07:24:00.542 INFO [stderr] 19 |     let config = Config::from_args();
Nov 28 07:24:00.542 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Nov 28 07:24:00.542 INFO [stderr]    |
Nov 28 07:24:00.542 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 07:24:00.543 INFO [stderr] 
Nov 28 07:24:00.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.43s
Nov 28 07:24:00.603 INFO [stderr] su: No module specific data is present
Nov 28 07:24:01.419 INFO running `"docker" "inspect" "ef8520d64d4bc2964669872e66609eed80f39e44f38fe99bc23d5614ee2076be"`
Nov 28 07:24:01.862 INFO running `"docker" "rm" "-f" "ef8520d64d4bc2964669872e66609eed80f39e44f38fe99bc23d5614ee2076be"`
Nov 28 07:24:02.196 INFO [stdout] ef8520d64d4bc2964669872e66609eed80f39e44f38fe99bc23d5614ee2076be