Nov 27 19:09:29.275 INFO checking talnetd/jrmath against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 19:09:29.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 19:09:29.558 INFO [stdout] 36272ab5f2f9fe350adc7cfc0e397ca72b01fbd086f5e4d9c921ca777cc2d4ae
Nov 27 19:09:29.560 INFO running `"docker" "start" "-a" "36272ab5f2f9fe350adc7cfc0e397ca72b01fbd086f5e4d9c921ca777cc2d4ae"`
Nov 27 19:09:29.994 INFO [stderr] usermod: no changes
Nov 27 19:09:30.022 INFO [stderr]     Checking jrmath v0.0.1 (/source)
Nov 27 19:09:30.199 INFO [stderr] warning: struct is never constructed: `Hex`
Nov 27 19:09:30.199 INFO [stderr]   --> src/main.rs:17:1
Nov 27 19:09:30.199 INFO [stderr]    |
Nov 27 19:09:30.199 INFO [stderr] 17 | struct Hex {
Nov 27 19:09:30.199 INFO [stderr]    | ^^^^^^^^^^
Nov 27 19:09:30.199 INFO [stderr]    |
Nov 27 19:09:30.199 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 19:09:30.199 INFO [stderr] 
Nov 27 19:09:30.200 INFO [stderr] warning: function is never used: `print_number`
Nov 27 19:09:30.200 INFO [stderr]   --> src/main.rs:57:1
Nov 27 19:09:30.200 INFO [stderr]    |
Nov 27 19:09:30.200 INFO [stderr] 57 | fn print_number(x: i32) {
Nov 27 19:09:30.200 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:09:30.200 INFO [stderr] 
Nov 27 19:09:30.200 INFO [stderr] warning: function is never used: `sum`
Nov 27 19:09:30.200 INFO [stderr]   --> src/main.rs:62:1
Nov 27 19:09:30.200 INFO [stderr]    |
Nov 27 19:09:30.200 INFO [stderr] 62 | fn sum(x: i32, y: i32) -> i32 {
Nov 27 19:09:30.200 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:09:30.200 INFO [stderr] 
Nov 27 19:09:30.200 INFO [stderr] warning: function is never used: `factorial`
Nov 27 19:09:30.200 INFO [stderr]   --> src/main.rs:67:1
Nov 27 19:09:30.200 INFO [stderr]    |
Nov 27 19:09:30.200 INFO [stderr] 67 | fn factorial(x: i32) -> i32 {
Nov 27 19:09:30.200 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:09:30.200 INFO [stderr] 
Nov 27 19:09:30.244 INFO [stderr] warning: struct is never constructed: `Hex`
Nov 27 19:09:30.244 INFO [stderr]   --> src/main.rs:17:1
Nov 27 19:09:30.244 INFO [stderr]    |
Nov 27 19:09:30.244 INFO [stderr] 17 | struct Hex {
Nov 27 19:09:30.244 INFO [stderr]    | ^^^^^^^^^^
Nov 27 19:09:30.244 INFO [stderr]    |
Nov 27 19:09:30.244 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 19:09:30.244 INFO [stderr] 
Nov 27 19:09:30.244 INFO [stderr] warning: function is never used: `print_number`
Nov 27 19:09:30.245 INFO [stderr]   --> src/main.rs:57:1
Nov 27 19:09:30.245 INFO [stderr]    |
Nov 27 19:09:30.245 INFO [stderr] 57 | fn print_number(x: i32) {
Nov 27 19:09:30.245 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:09:30.245 INFO [stderr] 
Nov 27 19:09:30.245 INFO [stderr] warning: function is never used: `sum`
Nov 27 19:09:30.245 INFO [stderr]   --> src/main.rs:62:1
Nov 27 19:09:30.245 INFO [stderr]    |
Nov 27 19:09:30.245 INFO [stderr] 62 | fn sum(x: i32, y: i32) -> i32 {
Nov 27 19:09:30.245 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:09:30.245 INFO [stderr] 
Nov 27 19:09:30.245 INFO [stderr] warning: function is never used: `factorial`
Nov 27 19:09:30.245 INFO [stderr]   --> src/main.rs:67:1
Nov 27 19:09:30.245 INFO [stderr]    |
Nov 27 19:09:30.245 INFO [stderr] 67 | fn factorial(x: i32) -> i32 {
Nov 27 19:09:30.245 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:09:30.245 INFO [stderr] 
Nov 27 19:09:30.277 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Nov 27 19:09:30.279 INFO [stderr] su: No module specific data is present
Nov 27 19:09:31.062 INFO running `"docker" "inspect" "36272ab5f2f9fe350adc7cfc0e397ca72b01fbd086f5e4d9c921ca777cc2d4ae"`
Nov 27 19:09:31.345 INFO running `"docker" "rm" "-f" "36272ab5f2f9fe350adc7cfc0e397ca72b01fbd086f5e4d9c921ca777cc2d4ae"`
Nov 27 19:09:31.617 INFO [stdout] 36272ab5f2f9fe350adc7cfc0e397ca72b01fbd086f5e4d9c921ca777cc2d4ae