Dec 04 21:11:22.428 INFO checking ccutch/chat-app against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:11:22.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:11:22.924 INFO [stdout] 58063544cadb05a7448eb2e067739d66cc083db98988371d5e06bf45e6fedc14
Dec 04 21:11:22.926 INFO running `"docker" "start" "-a" "58063544cadb05a7448eb2e067739d66cc083db98988371d5e06bf45e6fedc14"`
Dec 04 21:11:24.603 INFO [stderr] usermod: no changes
Dec 04 21:11:24.681 INFO [stderr]     Checking chat v0.1.0 (/source)
Dec 04 21:11:25.624 INFO [stderr] warning: struct is never constructed: `Chat`
Dec 04 21:11:25.624 INFO [stderr]   --> src/main.rs:60:1
Dec 04 21:11:25.624 INFO [stderr]    |
Dec 04 21:11:25.624 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Dec 04 21:11:25.624 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:11:25.624 INFO [stderr]    |
Dec 04 21:11:25.624 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:11:25.624 INFO [stderr] 
Dec 04 21:11:25.624 INFO [stderr] warning: struct is never constructed: `User`
Dec 04 21:11:25.624 INFO [stderr]   --> src/main.rs:84:1
Dec 04 21:11:25.624 INFO [stderr]    |
Dec 04 21:11:25.624 INFO [stderr] 84 | struct User {
Dec 04 21:11:25.624 INFO [stderr]    | ^^^^^^^^^^^
Dec 04 21:11:25.624 INFO [stderr] 
Dec 04 21:11:25.624 INFO [stderr] warning: struct is never constructed: `Recipient`
Dec 04 21:11:25.624 INFO [stderr]   --> src/main.rs:90:1
Dec 04 21:11:25.624 INFO [stderr]    |
Dec 04 21:11:25.624 INFO [stderr] 90 | struct Recipient {
Dec 04 21:11:25.624 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 21:11:25.624 INFO [stderr] 
Dec 04 21:11:25.624 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Dec 04 21:11:25.624 INFO [stderr]    --> src/main.rs:104:1
Dec 04 21:11:25.624 INFO [stderr]     |
Dec 04 21:11:25.624 INFO [stderr] 104 | struct RemoteKey {
Dec 04 21:11:25.624 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 04 21:11:25.624 INFO [stderr] 
Dec 04 21:11:25.691 INFO [stderr] warning: struct is never constructed: `Chat`
Dec 04 21:11:25.691 INFO [stderr]   --> src/main.rs:60:1
Dec 04 21:11:25.691 INFO [stderr]    |
Dec 04 21:11:25.691 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Dec 04 21:11:25.691 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:11:25.694 INFO [stderr]    |
Dec 04 21:11:25.695 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:11:25.695 INFO [stderr] 
Dec 04 21:11:25.695 INFO [stderr] warning: struct is never constructed: `User`
Dec 04 21:11:25.695 INFO [stderr]   --> src/main.rs:84:1
Dec 04 21:11:25.695 INFO [stderr]    |
Dec 04 21:11:25.695 INFO [stderr] 84 | struct User {
Dec 04 21:11:25.695 INFO [stderr]    | ^^^^^^^^^^^
Dec 04 21:11:25.695 INFO [stderr] 
Dec 04 21:11:25.695 INFO [stderr] warning: struct is never constructed: `Recipient`
Dec 04 21:11:25.695 INFO [stderr]   --> src/main.rs:90:1
Dec 04 21:11:25.695 INFO [stderr]    |
Dec 04 21:11:25.695 INFO [stderr] 90 | struct Recipient {
Dec 04 21:11:25.695 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 21:11:25.695 INFO [stderr] 
Dec 04 21:11:25.695 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Dec 04 21:11:25.695 INFO [stderr]    --> src/main.rs:104:1
Dec 04 21:11:25.695 INFO [stderr]     |
Dec 04 21:11:25.695 INFO [stderr] 104 | struct RemoteKey {
Dec 04 21:11:25.695 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 04 21:11:25.695 INFO [stderr] 
Dec 04 21:11:25.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 04 21:11:25.727 INFO [stderr] su: No module specific data is present
Dec 04 21:11:26.423 INFO running `"docker" "inspect" "58063544cadb05a7448eb2e067739d66cc083db98988371d5e06bf45e6fedc14"`
Dec 04 21:11:26.659 INFO running `"docker" "rm" "-f" "58063544cadb05a7448eb2e067739d66cc083db98988371d5e06bf45e6fedc14"`
Dec 04 21:11:26.951 INFO [stdout] 58063544cadb05a7448eb2e067739d66cc083db98988371d5e06bf45e6fedc14