Dec 04 22:31:25.304 INFO checking anurse/bld against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:31:25.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 22:31:25.828 INFO [stdout] 1c8a7949a6b12796e291e952e7c3a40c158cc8fa7bcfbd6e972eadbec2e14473
Dec 04 22:31:25.830 INFO running `"docker" "start" "-a" "1c8a7949a6b12796e291e952e7c3a40c158cc8fa7bcfbd6e972eadbec2e14473"`
Dec 04 22:31:28.258 INFO [stderr] usermod: no changes
Dec 04 22:31:28.307 INFO [stderr]     Checking bld v0.1.0 (/source)
Dec 04 22:31:29.116 INFO [stderr] warning: unused import: `std::env`
Dec 04 22:31:29.116 INFO [stderr]  --> src/project/family/shell.rs:2:5
Dec 04 22:31:29.116 INFO [stderr]   |
Dec 04 22:31:29.117 INFO [stderr] 2 | use std::env;
Dec 04 22:31:29.117 INFO [stderr]   |     ^^^^^^^^
Dec 04 22:31:29.117 INFO [stderr]   |
Dec 04 22:31:29.117 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:31:29.117 INFO [stderr] 
Dec 04 22:31:29.160 INFO [stderr] warning: unused import: `std::env`
Dec 04 22:31:29.160 INFO [stderr]  --> src/project/family/shell.rs:2:5
Dec 04 22:31:29.161 INFO [stderr]   |
Dec 04 22:31:29.161 INFO [stderr] 2 | use std::env;
Dec 04 22:31:29.161 INFO [stderr]   |     ^^^^^^^^
Dec 04 22:31:29.161 INFO [stderr]   |
Dec 04 22:31:29.162 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:31:29.162 INFO [stderr] 
Dec 04 22:31:29.190 INFO [stderr] warning: field is never used: `script`
Dec 04 22:31:29.190 INFO [stderr]   --> src/project/family/shell.rs:12:5
Dec 04 22:31:29.190 INFO [stderr]    |
Dec 04 22:31:29.190 INFO [stderr] 12 |     script: PathBuf,
Dec 04 22:31:29.190 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 22:31:29.190 INFO [stderr]    |
Dec 04 22:31:29.190 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 22:31:29.190 INFO [stderr] 
Dec 04 22:31:29.190 INFO [stderr] warning: field is never used: `kind`
Dec 04 22:31:29.191 INFO [stderr]   --> src/project/family/shell.rs:13:5
Dec 04 22:31:29.191 INFO [stderr]    |
Dec 04 22:31:29.191 INFO [stderr] 13 |     kind: ShellKind
Dec 04 22:31:29.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 22:31:29.191 INFO [stderr] 
Dec 04 22:31:29.304 INFO [stderr] warning: field is never used: `script`
Dec 04 22:31:29.305 INFO [stderr]   --> src/project/family/shell.rs:12:5
Dec 04 22:31:29.305 INFO [stderr]    |
Dec 04 22:31:29.305 INFO [stderr] 12 |     script: PathBuf,
Dec 04 22:31:29.306 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 22:31:29.306 INFO [stderr]    |
Dec 04 22:31:29.306 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 22:31:29.306 INFO [stderr] 
Dec 04 22:31:29.307 INFO [stderr] warning: field is never used: `kind`
Dec 04 22:31:29.307 INFO [stderr]   --> src/project/family/shell.rs:13:5
Dec 04 22:31:29.307 INFO [stderr]    |
Dec 04 22:31:29.308 INFO [stderr] 13 |     kind: ShellKind
Dec 04 22:31:29.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 22:31:29.308 INFO [stderr] 
Dec 04 22:31:29.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 04 22:31:29.357 INFO [stderr] su: No module specific data is present
Dec 04 22:31:30.635 INFO running `"docker" "inspect" "1c8a7949a6b12796e291e952e7c3a40c158cc8fa7bcfbd6e972eadbec2e14473"`
Dec 04 22:31:30.939 INFO running `"docker" "rm" "-f" "1c8a7949a6b12796e291e952e7c3a40c158cc8fa7bcfbd6e972eadbec2e14473"`
Dec 04 22:31:31.263 INFO [stdout] 1c8a7949a6b12796e291e952e7c3a40c158cc8fa7bcfbd6e972eadbec2e14473