Nov 29 17:29:22.981 INFO checking steveklabnik/echo against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 17:29:22.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 29 17:29:23.600 INFO [stdout] 66f1704062cbf3a5bc14e20a685d3704ba0f8a01d6430d7cb772f79682832145
Nov 29 17:29:23.607 INFO running `"docker" "start" "-a" "66f1704062cbf3a5bc14e20a685d3704ba0f8a01d6430d7cb772f79682832145"`
Nov 29 17:29:24.888 INFO [stderr] usermod: no changes
Nov 29 17:29:24.944 INFO [stderr]     Checking echo v0.1.0 (/source)
Nov 29 17:29:25.316 INFO [stderr] warning: unused variable: `e`
Nov 29 17:29:25.316 INFO [stderr]   --> src/main.rs:44:17
Nov 29 17:29:25.316 INFO [stderr]    |
Nov 29 17:29:25.316 INFO [stderr] 44 |             Err(e) => { /* connection failed */ }
Nov 29 17:29:25.316 INFO [stderr]    |                 ^ help: consider using `_e` instead
Nov 29 17:29:25.316 INFO [stderr]    |
Nov 29 17:29:25.316 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:29:25.316 INFO [stderr] 
Nov 29 17:29:25.332 INFO [stderr] warning: unused variable: `e`
Nov 29 17:29:25.332 INFO [stderr]   --> src/main.rs:44:17
Nov 29 17:29:25.332 INFO [stderr]    |
Nov 29 17:29:25.332 INFO [stderr] 44 |             Err(e) => { /* connection failed */ }
Nov 29 17:29:25.332 INFO [stderr]    |                 ^ help: consider using `_e` instead
Nov 29 17:29:25.332 INFO [stderr]    |
Nov 29 17:29:25.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:29:25.332 INFO [stderr] 
Nov 29 17:29:25.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 29 17:29:25.476 INFO [stderr] su: No module specific data is present
Nov 29 17:29:26.099 INFO running `"docker" "inspect" "66f1704062cbf3a5bc14e20a685d3704ba0f8a01d6430d7cb772f79682832145"`
Nov 29 17:29:26.468 INFO running `"docker" "rm" "-f" "66f1704062cbf3a5bc14e20a685d3704ba0f8a01d6430d7cb772f79682832145"`
Nov 29 17:29:26.756 INFO [stdout] 66f1704062cbf3a5bc14e20a685d3704ba0f8a01d6430d7cb772f79682832145