Oct 12 20:47:24.335 INFO checking hejile/tcpspeedtest against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:47:24.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 20:47:24.869 INFO blam! 8405e6e7d714b5fa618f3b48a484e09c3e41765bdf4ab757faa0ff76c0ab756b
Oct 12 20:47:24.871 INFO running `"docker" "start" "-a" "8405e6e7d714b5fa618f3b48a484e09c3e41765bdf4ab757faa0ff76c0ab756b"`
Oct 12 20:47:27.459 INFO kablam! usermod: no changes
Oct 12 20:47:27.540 INFO kablam!     Checking tcpspeedtest v0.1.0 (/source)
Oct 12 20:47:28.236 INFO kablam! warning: value assigned to `total_bytes` is never read
Oct 12 20:47:28.236 INFO kablam!   --> src/main.rs:36:13
Oct 12 20:47:28.236 INFO kablam!    |
Oct 12 20:47:28.236 INFO kablam! 36 |     let mut total_bytes = 0;
Oct 12 20:47:28.236 INFO kablam!    |             ^^^^^^^^^^^
Oct 12 20:47:28.236 INFO kablam!    |
Oct 12 20:47:28.236 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 20:47:28.236 INFO kablam! 
Oct 12 20:47:28.236 INFO kablam! warning: value assigned to `upload_dur` is never read
Oct 12 20:47:28.236 INFO kablam!   --> src/main.rs:58:13
Oct 12 20:47:28.236 INFO kablam!    |
Oct 12 20:47:28.236 INFO kablam! 58 |     let mut upload_dur = 0usize;
Oct 12 20:47:28.236 INFO kablam!    |             ^^^^^^^^^^
Oct 12 20:47:28.236 INFO kablam! 
Oct 12 20:47:28.620 INFO kablam! warning: value assigned to `total_bytes` is never read
Oct 12 20:47:28.620 INFO kablam!   --> src/main.rs:36:13
Oct 12 20:47:28.620 INFO kablam!    |
Oct 12 20:47:28.620 INFO kablam! 36 |     let mut total_bytes = 0;
Oct 12 20:47:28.620 INFO kablam!    |             ^^^^^^^^^^^
Oct 12 20:47:28.620 INFO kablam!    |
Oct 12 20:47:28.621 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 20:47:28.621 INFO kablam! 
Oct 12 20:47:28.621 INFO kablam! warning: value assigned to `upload_dur` is never read
Oct 12 20:47:28.621 INFO kablam!   --> src/main.rs:58:13
Oct 12 20:47:28.621 INFO kablam!    |
Oct 12 20:47:28.621 INFO kablam! 58 |     let mut upload_dur = 0usize;
Oct 12 20:47:28.621 INFO kablam!    |             ^^^^^^^^^^
Oct 12 20:47:28.621 INFO kablam! 
Oct 12 20:47:28.688 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Oct 12 20:47:28.692 INFO kablam! su: No module specific data is present
Oct 12 20:47:29.340 INFO running `"docker" "rm" "-f" "8405e6e7d714b5fa618f3b48a484e09c3e41765bdf4ab757faa0ff76c0ab756b"`
Oct 12 20:47:29.563 INFO blam! 8405e6e7d714b5fa618f3b48a484e09c3e41765bdf4ab757faa0ff76c0ab756b