Nov 30 05:17:22.897 INFO checking chupe/rust-collections against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 05:17:22.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 05:17:23.244 INFO [stdout] e105641e36f5ef0633d8fd6a76d11c2e2380555117330de8d66e99e395ee373b
Nov 30 05:17:23.252 INFO running `"docker" "start" "-a" "e105641e36f5ef0633d8fd6a76d11c2e2380555117330de8d66e99e395ee373b"`
Nov 30 05:17:24.119 INFO [stderr] usermod: no changes
Nov 30 05:17:24.198 INFO [stderr]     Checking collections v0.1.0 (/source)
Nov 30 05:17:25.012 INFO [stderr] warning: value assigned to `median_result` is never read
Nov 30 05:17:25.012 INFO [stderr]   --> src/main.rs:19:13
Nov 30 05:17:25.012 INFO [stderr]    |
Nov 30 05:17:25.012 INFO [stderr] 19 |     let mut median_result: f32 = 0.0;
Nov 30 05:17:25.012 INFO [stderr]    |             ^^^^^^^^^^^^^
Nov 30 05:17:25.012 INFO [stderr]    |
Nov 30 05:17:25.012 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 05:17:25.012 INFO [stderr] 
Nov 30 05:17:25.044 INFO [stderr] warning: value assigned to `median_result` is never read
Nov 30 05:17:25.044 INFO [stderr]   --> src/main.rs:19:13
Nov 30 05:17:25.044 INFO [stderr]    |
Nov 30 05:17:25.044 INFO [stderr] 19 |     let mut median_result: f32 = 0.0;
Nov 30 05:17:25.044 INFO [stderr]    |             ^^^^^^^^^^^^^
Nov 30 05:17:25.044 INFO [stderr]    |
Nov 30 05:17:25.044 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 05:17:25.044 INFO [stderr] 
Nov 30 05:17:25.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 30 05:17:25.083 INFO [stderr] su: No module specific data is present
Nov 30 05:17:25.652 INFO running `"docker" "inspect" "e105641e36f5ef0633d8fd6a76d11c2e2380555117330de8d66e99e395ee373b"`
Nov 30 05:17:25.962 INFO running `"docker" "rm" "-f" "e105641e36f5ef0633d8fd6a76d11c2e2380555117330de8d66e99e395ee373b"`
Nov 30 05:17:26.308 INFO [stdout] e105641e36f5ef0633d8fd6a76d11c2e2380555117330de8d66e99e395ee373b