Nov 27 19:32:20.109 INFO checking suelz/ch6 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 19:32:20.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 27 19:32:20.430 INFO [stdout] 62c4c2a202fe90afc968ec53587f74892993c1d478e541b003ec708b1a9fb0d4
Nov 27 19:32:20.431 INFO running `"docker" "start" "-a" "62c4c2a202fe90afc968ec53587f74892993c1d478e541b003ec708b1a9fb0d4"`
Nov 27 19:32:21.624 INFO [stderr] usermod: no changes
Nov 27 19:32:21.700 INFO [stderr]     Checking ch6 v0.1.0 (/source)
Nov 27 19:32:21.945 INFO [stderr] warning: unused variable: `six`
Nov 27 19:32:21.945 INFO [stderr]   --> src/main.rs:12:9
Nov 27 19:32:21.945 INFO [stderr]    |
Nov 27 19:32:21.946 INFO [stderr] 12 |     let six = plus_one(five);
Nov 27 19:32:21.946 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 27 19:32:21.946 INFO [stderr]    |
Nov 27 19:32:21.947 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 19:32:21.947 INFO [stderr] 
Nov 27 19:32:21.947 INFO [stderr] warning: unused variable: `none`
Nov 27 19:32:21.947 INFO [stderr]   --> src/main.rs:13:9
Nov 27 19:32:21.948 INFO [stderr]    |
Nov 27 19:32:21.948 INFO [stderr] 13 |     let none = plus_one(None);
Nov 27 19:32:21.948 INFO [stderr]    |         ^^^^ help: consider using `_none` instead
Nov 27 19:32:21.949 INFO [stderr] 
Nov 27 19:32:21.949 INFO [stderr] warning: enum is never used: `Coin`
Nov 27 19:32:21.949 INFO [stderr]  --> src/main.rs:2:1
Nov 27 19:32:21.950 INFO [stderr]   |
Nov 27 19:32:21.950 INFO [stderr] 2 | enum Coin{
Nov 27 19:32:21.950 INFO [stderr]   | ^^^^^^^^^
Nov 27 19:32:21.951 INFO [stderr]   |
Nov 27 19:32:21.951 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 19:32:21.951 INFO [stderr] 
Nov 27 19:32:21.951 INFO [stderr] warning: function is never used: `value_in_cents`
Nov 27 19:32:21.952 INFO [stderr]   --> src/main.rs:56:1
Nov 27 19:32:21.952 INFO [stderr]    |
Nov 27 19:32:21.952 INFO [stderr] 56 | fn value_in_cents(coin: Coin) ->u32{
Nov 27 19:32:21.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:32:21.953 INFO [stderr] 
Nov 27 19:32:21.996 INFO [stderr] warning: unused variable: `six`
Nov 27 19:32:21.997 INFO [stderr]   --> src/main.rs:12:9
Nov 27 19:32:21.997 INFO [stderr]    |
Nov 27 19:32:21.997 INFO [stderr] 12 |     let six = plus_one(five);
Nov 27 19:32:21.998 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 27 19:32:21.998 INFO [stderr]    |
Nov 27 19:32:21.998 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 19:32:21.999 INFO [stderr] 
Nov 27 19:32:21.999 INFO [stderr] warning: unused variable: `none`
Nov 27 19:32:21.999 INFO [stderr]   --> src/main.rs:13:9
Nov 27 19:32:21.999 INFO [stderr]    |
Nov 27 19:32:22.000 INFO [stderr] 13 |     let none = plus_one(None);
Nov 27 19:32:22.000 INFO [stderr]    |         ^^^^ help: consider using `_none` instead
Nov 27 19:32:22.000 INFO [stderr] 
Nov 27 19:32:22.000 INFO [stderr] warning: enum is never used: `Coin`
Nov 27 19:32:22.001 INFO [stderr]  --> src/main.rs:2:1
Nov 27 19:32:22.001 INFO [stderr]   |
Nov 27 19:32:22.001 INFO [stderr] 2 | enum Coin{
Nov 27 19:32:22.002 INFO [stderr]   | ^^^^^^^^^
Nov 27 19:32:22.002 INFO [stderr]   |
Nov 27 19:32:22.002 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 19:32:22.002 INFO [stderr] 
Nov 27 19:32:22.003 INFO [stderr] warning: function is never used: `value_in_cents`
Nov 27 19:32:22.003 INFO [stderr]   --> src/main.rs:56:1
Nov 27 19:32:22.003 INFO [stderr]    |
Nov 27 19:32:22.003 INFO [stderr] 56 | fn value_in_cents(coin: Coin) ->u32{
Nov 27 19:32:22.004 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:32:22.004 INFO [stderr] 
Nov 27 19:32:22.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Nov 27 19:32:22.048 INFO [stderr] su: No module specific data is present
Nov 27 19:32:22.594 INFO running `"docker" "inspect" "62c4c2a202fe90afc968ec53587f74892993c1d478e541b003ec708b1a9fb0d4"`
Nov 27 19:32:22.808 INFO running `"docker" "rm" "-f" "62c4c2a202fe90afc968ec53587f74892993c1d478e541b003ec708b1a9fb0d4"`
Nov 27 19:32:23.059 INFO [stdout] 62c4c2a202fe90afc968ec53587f74892993c1d478e541b003ec708b1a9fb0d4