Dec 04 07:48:52.392 INFO checking usbalbin/web_server against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:48:52.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 07:48:52.849 INFO [stdout] 4484cc743c73437c78ae7ae316fb9bc2e4a3c5cc5eb4661279571ca1b97fb9f2
Dec 04 07:48:52.851 INFO running `"docker" "start" "-a" "4484cc743c73437c78ae7ae316fb9bc2e4a3c5cc5eb4661279571ca1b97fb9f2"`
Dec 04 07:48:55.134 INFO [stderr] usermod: no changes
Dec 04 07:48:55.201 INFO [stderr]     Checking web_server v0.1.0 (/source)
Dec 04 07:48:55.691 INFO [stderr] warning: field is never used: `host`
Dec 04 07:48:55.691 INFO [stderr]  --> src/main.rs:9:5
Dec 04 07:48:55.691 INFO [stderr]   |
Dec 04 07:48:55.691 INFO [stderr] 9 |     host: &'a str,
Dec 04 07:48:55.691 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 07:48:55.691 INFO [stderr]   |
Dec 04 07:48:55.691 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 07:48:55.691 INFO [stderr] 
Dec 04 07:48:55.762 INFO [stderr] warning: field is never used: `host`
Dec 04 07:48:55.762 INFO [stderr]  --> src/main.rs:9:5
Dec 04 07:48:55.762 INFO [stderr]   |
Dec 04 07:48:55.762 INFO [stderr] 9 |     host: &'a str,
Dec 04 07:48:55.762 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 07:48:55.762 INFO [stderr]   |
Dec 04 07:48:55.762 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 07:48:55.762 INFO [stderr] 
Dec 04 07:48:55.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 04 07:48:55.791 INFO [stderr] su: No module specific data is present
Dec 04 07:48:56.616 INFO running `"docker" "inspect" "4484cc743c73437c78ae7ae316fb9bc2e4a3c5cc5eb4661279571ca1b97fb9f2"`
Dec 04 07:48:56.969 INFO running `"docker" "rm" "-f" "4484cc743c73437c78ae7ae316fb9bc2e4a3c5cc5eb4661279571ca1b97fb9f2"`
Dec 04 07:48:57.295 INFO [stdout] 4484cc743c73437c78ae7ae316fb9bc2e4a3c5cc5eb4661279571ca1b97fb9f2