Dec 19 08:44:27.660 INFO checking singaraiona/Streams against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:44:27.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/singaraiona/Streams:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:44:27.967 INFO [stdout] c4a34f9faf0f00806a79f48be3e2003225e6bf93063a058843e8eb1e8b10fc73
Dec 19 08:44:27.969 INFO running `"docker" "start" "-a" "c4a34f9faf0f00806a79f48be3e2003225e6bf93063a058843e8eb1e8b10fc73"`
Dec 19 08:44:28.868 INFO [stderr]     Checking stream v0.1.0 (/opt/crater/workdir)
Dec 19 08:44:29.032 INFO [stderr] warning: field is never used: `msg_type`
Dec 19 08:44:29.032 INFO [stderr]  --> src/iter/get.rs:6:5
Dec 19 08:44:29.032 INFO [stderr]   |
Dec 19 08:44:29.032 INFO [stderr] 6 |     msg_type: u32,
Dec 19 08:44:29.032 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 08:44:29.032 INFO [stderr]   |
Dec 19 08:44:29.032 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 08:44:29.032 INFO [stderr] 
Dec 19 08:44:29.032 INFO [stderr] warning: field is never used: `queue_desc`
Dec 19 08:44:29.032 INFO [stderr]   --> src/iter/get.rs:10:5
Dec 19 08:44:29.032 INFO [stderr]    |
Dec 19 08:44:29.032 INFO [stderr] 10 |     queue_desc: u32,
Dec 19 08:44:29.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 08:44:29.032 INFO [stderr] 
Dec 19 08:44:29.032 INFO [stderr] warning: field is never used: `proto`
Dec 19 08:44:29.032 INFO [stderr]   --> src/iter/get.rs:11:5
Dec 19 08:44:29.032 INFO [stderr]    |
Dec 19 08:44:29.032 INFO [stderr] 11 |     proto: Proto,
Dec 19 08:44:29.032 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 08:44:29.032 INFO [stderr] 
Dec 19 08:44:29.033 INFO [stderr] warning: field is never used: `msg_type`
Dec 19 08:44:29.033 INFO [stderr]  --> src/iter/get.rs:6:5
Dec 19 08:44:29.033 INFO [stderr]   |
Dec 19 08:44:29.033 INFO [stderr] 6 |     msg_type: u32,
Dec 19 08:44:29.033 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 08:44:29.033 INFO [stderr]   |
Dec 19 08:44:29.033 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 08:44:29.033 INFO [stderr] 
Dec 19 08:44:29.033 INFO [stderr] warning: field is never used: `queue_desc`
Dec 19 08:44:29.033 INFO [stderr]   --> src/iter/get.rs:10:5
Dec 19 08:44:29.033 INFO [stderr]    |
Dec 19 08:44:29.033 INFO [stderr] 10 |     queue_desc: u32,
Dec 19 08:44:29.033 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 08:44:29.033 INFO [stderr] 
Dec 19 08:44:29.033 INFO [stderr] warning: field is never used: `proto`
Dec 19 08:44:29.033 INFO [stderr]   --> src/iter/get.rs:11:5
Dec 19 08:44:29.033 INFO [stderr]    |
Dec 19 08:44:29.033 INFO [stderr] 11 |     proto: Proto,
Dec 19 08:44:29.033 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 08:44:29.033 INFO [stderr] 
Dec 19 08:44:29.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 19 08:44:29.482 INFO running `"docker" "inspect" "c4a34f9faf0f00806a79f48be3e2003225e6bf93063a058843e8eb1e8b10fc73"`
Dec 19 08:44:29.594 INFO running `"docker" "rm" "-f" "c4a34f9faf0f00806a79f48be3e2003225e6bf93063a058843e8eb1e8b10fc73"`
Dec 19 08:44:29.724 INFO [stdout] c4a34f9faf0f00806a79f48be3e2003225e6bf93063a058843e8eb1e8b10fc73