Nov 28 05:50:54.723 INFO checking erfanelahi/rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:50:54.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 05:50:55.233 INFO [stdout] 47ac8794fc018564abbdf78c06d12eb765ac6d20ffcab8440915d4aa8b36e104
Nov 28 05:50:55.238 INFO running `"docker" "start" "-a" "47ac8794fc018564abbdf78c06d12eb765ac6d20ffcab8440915d4aa8b36e104"`
Nov 28 05:50:56.932 INFO [stderr] usermod: no changes
Nov 28 05:50:57.048 INFO [stderr]     Checking rust v0.1.0 (/source)
Nov 28 05:50:57.828 INFO [stderr] warning: unused variable: `f`
Nov 28 05:50:57.828 INFO [stderr]   --> src/main.rs:27:9
Nov 28 05:50:57.828 INFO [stderr]    |
Nov 28 05:50:57.828 INFO [stderr] 27 |     let f = match f {
Nov 28 05:50:57.828 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 28 05:50:57.828 INFO [stderr]    |
Nov 28 05:50:57.828 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 05:50:57.828 INFO [stderr] 
Nov 28 05:50:57.860 INFO [stderr] warning: unused attribute
Nov 28 05:50:57.860 INFO [stderr]    --> src/main.rs:100:5
Nov 28 05:50:57.860 INFO [stderr]     |
Nov 28 05:50:57.860 INFO [stderr] 100 |     #[derive(Debug)]
Nov 28 05:50:57.860 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 28 05:50:57.860 INFO [stderr]     |
Nov 28 05:50:57.860 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 28 05:50:57.860 INFO [stderr] 
Nov 28 05:50:58.037 INFO [stderr] warning: unused variable: `f`
Nov 28 05:50:58.037 INFO [stderr]   --> src/main.rs:27:9
Nov 28 05:50:58.037 INFO [stderr]    |
Nov 28 05:50:58.037 INFO [stderr] 27 |     let f = match f {
Nov 28 05:50:58.037 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 28 05:50:58.037 INFO [stderr]    |
Nov 28 05:50:58.037 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 05:50:58.037 INFO [stderr] 
Nov 28 05:50:58.071 INFO [stderr] warning: unused attribute
Nov 28 05:50:58.071 INFO [stderr]    --> src/main.rs:100:5
Nov 28 05:50:58.071 INFO [stderr]     |
Nov 28 05:50:58.071 INFO [stderr] 100 |     #[derive(Debug)]
Nov 28 05:50:58.071 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 28 05:50:58.072 INFO [stderr]     |
Nov 28 05:50:58.072 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 28 05:50:58.073 INFO [stderr] 
Nov 28 05:50:58.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 28 05:50:58.149 INFO [stderr] su: No module specific data is present
Nov 28 05:50:58.640 INFO running `"docker" "inspect" "47ac8794fc018564abbdf78c06d12eb765ac6d20ffcab8440915d4aa8b36e104"`
Nov 28 05:50:58.854 INFO running `"docker" "rm" "-f" "47ac8794fc018564abbdf78c06d12eb765ac6d20ffcab8440915d4aa8b36e104"`
Nov 28 05:50:58.974 INFO [stdout] 47ac8794fc018564abbdf78c06d12eb765ac6d20ffcab8440915d4aa8b36e104