Nov 30 01:55:09.158 INFO checking hon/study_rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:55:09.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 01:55:09.706 INFO [stdout] a74aa42ad964a9db7856938f12b5f398c369807f39c03ad7afbcfa4f843b2606
Nov 30 01:55:09.710 INFO running `"docker" "start" "-a" "a74aa42ad964a9db7856938f12b5f398c369807f39c03ad7afbcfa4f843b2606"`
Nov 30 01:55:10.420 INFO [stderr] usermod: no changes
Nov 30 01:55:10.446 INFO [stderr]     Checking study_rust v0.1.0 (/source)
Nov 30 01:55:10.896 INFO [stderr] warning: unused variable: `consume`
Nov 30 01:55:10.896 INFO [stderr]   --> src/s_closure/mod.rs:61:9
Nov 30 01:55:10.896 INFO [stderr]    |
Nov 30 01:55:10.896 INFO [stderr] 61 |     let consume = || {
Nov 30 01:55:10.896 INFO [stderr]    |         ^^^^^^^ help: consider using `_consume` instead
Nov 30 01:55:10.896 INFO [stderr]    |
Nov 30 01:55:10.896 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:55:10.896 INFO [stderr] 
Nov 30 01:55:10.896 INFO [stderr] warning: value assigned to `x` is never read
Nov 30 01:55:10.896 INFO [stderr]  --> src/s_mutability/mod.rs:9:13
Nov 30 01:55:10.896 INFO [stderr]   |
Nov 30 01:55:10.896 INFO [stderr] 9 |     let mut x = 5;
Nov 30 01:55:10.896 INFO [stderr]   |             ^
Nov 30 01:55:10.896 INFO [stderr]   |
Nov 30 01:55:10.896 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 30 01:55:10.896 INFO [stderr] 
Nov 30 01:55:10.896 INFO [stderr] warning: unused variable: `consume`
Nov 30 01:55:10.896 INFO [stderr]   --> src/s_closure/mod.rs:61:9
Nov 30 01:55:10.896 INFO [stderr]    |
Nov 30 01:55:10.897 INFO [stderr] 61 |     let consume = || {
Nov 30 01:55:10.897 INFO [stderr]    |         ^^^^^^^ help: consider using `_consume` instead
Nov 30 01:55:10.897 INFO [stderr]    |
Nov 30 01:55:10.897 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:55:10.897 INFO [stderr] 
Nov 30 01:55:10.897 INFO [stderr] warning: value assigned to `x` is never read
Nov 30 01:55:10.897 INFO [stderr]  --> src/s_mutability/mod.rs:9:13
Nov 30 01:55:10.897 INFO [stderr]   |
Nov 30 01:55:10.897 INFO [stderr] 9 |     let mut x = 5;
Nov 30 01:55:10.897 INFO [stderr]   |             ^
Nov 30 01:55:10.897 INFO [stderr]   |
Nov 30 01:55:10.897 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 30 01:55:10.897 INFO [stderr] 
Nov 30 01:55:11.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 30 01:55:11.424 INFO [stderr] su: No module specific data is present
Nov 30 01:55:11.868 INFO running `"docker" "inspect" "a74aa42ad964a9db7856938f12b5f398c369807f39c03ad7afbcfa4f843b2606"`
Nov 30 01:55:12.126 INFO running `"docker" "rm" "-f" "a74aa42ad964a9db7856938f12b5f398c369807f39c03ad7afbcfa4f843b2606"`
Nov 30 01:55:12.468 INFO [stdout] a74aa42ad964a9db7856938f12b5f398c369807f39c03ad7afbcfa4f843b2606