Nov 02 16:16:57.071 INFO checking cramertj/link-error-repro against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:16:57.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 16:16:57.492 INFO blam! 3c14e878f10644ecdb0a1f3d1412a15294900d7823938497cb23a99defbb75d7
Nov 02 16:16:57.492 INFO running `"docker" "start" "-a" "3c14e878f10644ecdb0a1f3d1412a15294900d7823938497cb23a99defbb75d7"`
Nov 02 16:16:58.764 INFO kablam! usermod: no changes
Nov 02 16:16:58.820 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 02 16:16:58.928 INFO kablam!    Compiling syn v0.13.4
Nov 02 16:17:09.560 INFO kablam!    Compiling structopt-derive v0.2.8
Nov 02 16:17:15.103 INFO kablam!     Checking structopt v0.2.8
Nov 02 16:17:15.916 INFO kablam!     Checking rolldice v0.1.0 (/source)
Nov 02 16:17:17.962 INFO kablam! warning: unused imports: `Rng`, `thread_rng`
Nov 02 16:17:17.962 INFO kablam!  --> src/main.rs:5:12
Nov 02 16:17:17.962 INFO kablam!   |
Nov 02 16:17:17.963 INFO kablam! 5 | use rand::{thread_rng, Rng};
Nov 02 16:17:17.963 INFO kablam!   |            ^^^^^^^^^^  ^^^
Nov 02 16:17:17.977 INFO kablam!   |
Nov 02 16:17:17.977 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 16:17:17.977 INFO kablam! 
Nov 02 16:17:18.047 INFO kablam! warning: unused imports: `Rng`, `thread_rng`
Nov 02 16:17:18.047 INFO kablam!  --> src/main.rs:5:12
Nov 02 16:17:18.047 INFO kablam!   |
Nov 02 16:17:18.048 INFO kablam! 5 | use rand::{thread_rng, Rng};
Nov 02 16:17:18.048 INFO kablam!   |            ^^^^^^^^^^  ^^^
Nov 02 16:17:18.048 INFO kablam!   |
Nov 02 16:17:18.049 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 16:17:18.049 INFO kablam! 
Nov 02 16:17:18.085 INFO kablam! warning: unused variable: `config`
Nov 02 16:17:18.085 INFO kablam!   --> src/main.rs:19:9
Nov 02 16:17:18.086 INFO kablam!    |
Nov 02 16:17:18.086 INFO kablam! 19 |     let config = Config::from_args();
Nov 02 16:17:18.086 INFO kablam!    |         ^^^^^^ help: consider using `_config` instead
Nov 02 16:17:18.087 INFO kablam!    |
Nov 02 16:17:18.087 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 16:17:18.087 INFO kablam! 
Nov 02 16:17:18.133 INFO kablam! warning: unused variable: `config`
Nov 02 16:17:18.133 INFO kablam!   --> src/main.rs:19:9
Nov 02 16:17:18.134 INFO kablam!    |
Nov 02 16:17:18.134 INFO kablam! 19 |     let config = Config::from_args();
Nov 02 16:17:18.134 INFO kablam!    |         ^^^^^^ help: consider using `_config` instead
Nov 02 16:17:18.149 INFO kablam!    |
Nov 02 16:17:18.150 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 16:17:18.151 INFO kablam! 
Nov 02 16:17:18.189 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.39s
Nov 02 16:17:18.196 INFO kablam! su: No module specific data is present
Nov 02 16:17:19.656 INFO running `"docker" "rm" "-f" "3c14e878f10644ecdb0a1f3d1412a15294900d7823938497cb23a99defbb75d7"`
Nov 02 16:17:19.938 INFO blam! 3c14e878f10644ecdb0a1f3d1412a15294900d7823938497cb23a99defbb75d7