Nov 30 05:34:12.877 INFO checking ccutch/chat-app against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:34:12.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 05:34:13.513 INFO [stdout] d1c9f45e18c4cc54a918f188b5ba0d260bf53a007361d7aef6961b25d109cfce
Nov 30 05:34:13.520 INFO running `"docker" "start" "-a" "d1c9f45e18c4cc54a918f188b5ba0d260bf53a007361d7aef6961b25d109cfce"`
Nov 30 05:34:14.908 INFO [stderr] usermod: no changes
Nov 30 05:34:15.016 INFO [stderr]     Checking chat v0.1.0 (/source)
Nov 30 05:34:15.968 INFO [stderr] warning: struct is never constructed: `Chat`
Nov 30 05:34:15.968 INFO [stderr]   --> src/main.rs:60:1
Nov 30 05:34:15.968 INFO [stderr]    |
Nov 30 05:34:15.968 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Nov 30 05:34:15.968 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:34:15.968 INFO [stderr]    |
Nov 30 05:34:15.968 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 05:34:15.968 INFO [stderr] 
Nov 30 05:34:15.968 INFO [stderr] warning: struct is never constructed: `User`
Nov 30 05:34:15.968 INFO [stderr]   --> src/main.rs:84:1
Nov 30 05:34:15.968 INFO [stderr]    |
Nov 30 05:34:15.968 INFO [stderr] 84 | struct User {
Nov 30 05:34:15.968 INFO [stderr]    | ^^^^^^^^^^^
Nov 30 05:34:15.968 INFO [stderr] 
Nov 30 05:34:15.968 INFO [stderr] warning: struct is never constructed: `Recipient`
Nov 30 05:34:15.968 INFO [stderr]   --> src/main.rs:90:1
Nov 30 05:34:15.968 INFO [stderr]    |
Nov 30 05:34:15.969 INFO [stderr] 90 | struct Recipient {
Nov 30 05:34:15.969 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 30 05:34:15.969 INFO [stderr] 
Nov 30 05:34:15.969 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Nov 30 05:34:15.969 INFO [stderr]    --> src/main.rs:104:1
Nov 30 05:34:15.969 INFO [stderr]     |
Nov 30 05:34:15.969 INFO [stderr] 104 | struct RemoteKey {
Nov 30 05:34:15.969 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Nov 30 05:34:15.969 INFO [stderr] 
Nov 30 05:34:16.043 INFO [stderr] warning: struct is never constructed: `Chat`
Nov 30 05:34:16.043 INFO [stderr]   --> src/main.rs:60:1
Nov 30 05:34:16.043 INFO [stderr]    |
Nov 30 05:34:16.044 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Nov 30 05:34:16.044 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:34:16.044 INFO [stderr]    |
Nov 30 05:34:16.044 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 05:34:16.044 INFO [stderr] 
Nov 30 05:34:16.044 INFO [stderr] warning: struct is never constructed: `User`
Nov 30 05:34:16.044 INFO [stderr]   --> src/main.rs:84:1
Nov 30 05:34:16.044 INFO [stderr]    |
Nov 30 05:34:16.044 INFO [stderr] 84 | struct User {
Nov 30 05:34:16.044 INFO [stderr]    | ^^^^^^^^^^^
Nov 30 05:34:16.044 INFO [stderr] 
Nov 30 05:34:16.044 INFO [stderr] warning: struct is never constructed: `Recipient`
Nov 30 05:34:16.044 INFO [stderr]   --> src/main.rs:90:1
Nov 30 05:34:16.044 INFO [stderr]    |
Nov 30 05:34:16.044 INFO [stderr] 90 | struct Recipient {
Nov 30 05:34:16.044 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 30 05:34:16.044 INFO [stderr] 
Nov 30 05:34:16.044 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Nov 30 05:34:16.044 INFO [stderr]    --> src/main.rs:104:1
Nov 30 05:34:16.044 INFO [stderr]     |
Nov 30 05:34:16.044 INFO [stderr] 104 | struct RemoteKey {
Nov 30 05:34:16.044 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Nov 30 05:34:16.044 INFO [stderr] 
Nov 30 05:34:16.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 30 05:34:16.072 INFO [stderr] su: No module specific data is present
Nov 30 05:34:17.116 INFO running `"docker" "inspect" "d1c9f45e18c4cc54a918f188b5ba0d260bf53a007361d7aef6961b25d109cfce"`
Nov 30 05:34:17.528 INFO running `"docker" "rm" "-f" "d1c9f45e18c4cc54a918f188b5ba0d260bf53a007361d7aef6961b25d109cfce"`
Nov 30 05:34:17.812 INFO [stdout] d1c9f45e18c4cc54a918f188b5ba0d260bf53a007361d7aef6961b25d109cfce