Nov 30 20:28:40.949 INFO checking junitxml2subunit-1.0.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:28:40.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 20:28:41.392 INFO [stdout] b10e8b036b517907b5a8d14b765827598ff4fe3d6266359d864c4ce0f1505e68
Nov 30 20:28:41.394 INFO running `"docker" "start" "-a" "b10e8b036b517907b5a8d14b765827598ff4fe3d6266359d864c4ce0f1505e68"`
Nov 30 20:28:42.796 INFO [stderr] usermod: no changes
Nov 30 20:28:42.988 INFO [stderr]     Checking subunit-rust v0.1.2
Nov 30 20:28:44.045 INFO [stderr]     Checking junitxml2subunit v1.0.0 (/source)
Nov 30 20:28:47.918 INFO [stderr] warning: unused variable: `test_id`
Nov 30 20:28:47.918 INFO [stderr]    --> src/main.rs:261:25
Nov 30 20:28:47.918 INFO [stderr]     |
Nov 30 20:28:47.918 INFO [stderr] 261 |                 let mut test_id = "".to_string();
Nov 30 20:28:47.918 INFO [stderr]     |                         ^^^^^^^ help: consider using `_test_id` instead
Nov 30 20:28:47.932 INFO [stderr]     |
Nov 30 20:28:47.932 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 20:28:47.932 INFO [stderr] 
Nov 30 20:28:47.974 INFO [stderr] warning: unused comparison that must be used
Nov 30 20:28:47.974 INFO [stderr]    --> src/main.rs:230:21
Nov 30 20:28:47.974 INFO [stderr]     |
Nov 30 20:28:47.974 INFO [stderr] 230 |                     test_id == "".to_string();
Nov 30 20:28:47.974 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:28:47.988 INFO [stderr]     |
Nov 30 20:28:47.988 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 20:28:47.988 INFO [stderr] 
Nov 30 20:28:48.039 INFO [stderr] warning: unused variable: `test_id`
Nov 30 20:28:48.039 INFO [stderr]    --> src/main.rs:261:25
Nov 30 20:28:48.039 INFO [stderr]     |
Nov 30 20:28:48.039 INFO [stderr] 261 |                 let mut test_id = "".to_string();
Nov 30 20:28:48.039 INFO [stderr]     |                         ^^^^^^^ help: consider using `_test_id` instead
Nov 30 20:28:48.039 INFO [stderr]     |
Nov 30 20:28:48.039 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 20:28:48.039 INFO [stderr] 
Nov 30 20:28:48.078 INFO [stderr] warning: unused comparison that must be used
Nov 30 20:28:48.078 INFO [stderr]    --> src/main.rs:230:21
Nov 30 20:28:48.078 INFO [stderr]     |
Nov 30 20:28:48.078 INFO [stderr] 230 |                     test_id == "".to_string();
Nov 30 20:28:48.078 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:28:48.078 INFO [stderr]     |
Nov 30 20:28:48.078 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 20:28:48.078 INFO [stderr] 
Nov 30 20:28:48.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
Nov 30 20:28:48.107 INFO [stderr] su: No module specific data is present
Nov 30 20:28:48.844 INFO running `"docker" "inspect" "b10e8b036b517907b5a8d14b765827598ff4fe3d6266359d864c4ce0f1505e68"`
Nov 30 20:28:49.180 INFO running `"docker" "rm" "-f" "b10e8b036b517907b5a8d14b765827598ff4fe3d6266359d864c4ce0f1505e68"`
Nov 30 20:28:49.485 INFO [stdout] b10e8b036b517907b5a8d14b765827598ff4fe3d6266359d864c4ce0f1505e68