Nov 29 18:07:39.669 INFO checking singaraiona/Streams against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:07:39.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 29 18:07:39.967 INFO [stdout] d17a2a02a5de747ffdc79495a38df3bed680b869f570842cb79c05449ea3f9b7
Nov 29 18:07:39.970 INFO running `"docker" "start" "-a" "d17a2a02a5de747ffdc79495a38df3bed680b869f570842cb79c05449ea3f9b7"`
Nov 29 18:07:40.608 INFO [stderr] usermod: no changes
Nov 29 18:07:40.636 INFO [stderr]     Checking stream v0.1.0 (/source)
Nov 29 18:07:40.809 INFO [stderr] warning: field is never used: `msg_type`
Nov 29 18:07:40.809 INFO [stderr]  --> src/iter/get.rs:6:5
Nov 29 18:07:40.809 INFO [stderr]   |
Nov 29 18:07:40.809 INFO [stderr] 6 |     msg_type: u32,
Nov 29 18:07:40.809 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 18:07:40.809 INFO [stderr]   |
Nov 29 18:07:40.809 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:07:40.809 INFO [stderr] 
Nov 29 18:07:40.809 INFO [stderr] warning: field is never used: `queue_desc`
Nov 29 18:07:40.809 INFO [stderr]   --> src/iter/get.rs:10:5
Nov 29 18:07:40.809 INFO [stderr]    |
Nov 29 18:07:40.809 INFO [stderr] 10 |     queue_desc: u32,
Nov 29 18:07:40.809 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 18:07:40.809 INFO [stderr] 
Nov 29 18:07:40.809 INFO [stderr] warning: field is never used: `proto`
Nov 29 18:07:40.809 INFO [stderr]   --> src/iter/get.rs:11:5
Nov 29 18:07:40.809 INFO [stderr]    |
Nov 29 18:07:40.809 INFO [stderr] 11 |     proto: Proto,
Nov 29 18:07:40.809 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 29 18:07:40.809 INFO [stderr] 
Nov 29 18:07:40.852 INFO [stderr] warning: field is never used: `msg_type`
Nov 29 18:07:40.852 INFO [stderr]  --> src/iter/get.rs:6:5
Nov 29 18:07:40.852 INFO [stderr]   |
Nov 29 18:07:40.852 INFO [stderr] 6 |     msg_type: u32,
Nov 29 18:07:40.852 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 18:07:40.852 INFO [stderr]   |
Nov 29 18:07:40.852 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:07:40.852 INFO [stderr] 
Nov 29 18:07:40.852 INFO [stderr] warning: field is never used: `queue_desc`
Nov 29 18:07:40.852 INFO [stderr]   --> src/iter/get.rs:10:5
Nov 29 18:07:40.852 INFO [stderr]    |
Nov 29 18:07:40.852 INFO [stderr] 10 |     queue_desc: u32,
Nov 29 18:07:40.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 18:07:40.852 INFO [stderr] 
Nov 29 18:07:40.852 INFO [stderr] warning: field is never used: `proto`
Nov 29 18:07:40.852 INFO [stderr]   --> src/iter/get.rs:11:5
Nov 29 18:07:40.852 INFO [stderr]    |
Nov 29 18:07:40.852 INFO [stderr] 11 |     proto: Proto,
Nov 29 18:07:40.852 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 29 18:07:40.852 INFO [stderr] 
Nov 29 18:07:41.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Nov 29 18:07:41.033 INFO [stderr] su: No module specific data is present
Nov 29 18:07:41.248 INFO running `"docker" "inspect" "d17a2a02a5de747ffdc79495a38df3bed680b869f570842cb79c05449ea3f9b7"`
Nov 29 18:07:41.327 INFO running `"docker" "rm" "-f" "d17a2a02a5de747ffdc79495a38df3bed680b869f570842cb79c05449ea3f9b7"`
Nov 29 18:07:41.405 INFO [stdout] d17a2a02a5de747ffdc79495a38df3bed680b869f570842cb79c05449ea3f9b7