Dec 11 21:06:44.976 INFO checking ccutch/chat-app against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 21:06:44.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 21:06:45.543 INFO [stdout] 519a2faebef7f3dc4866793268e227e932bfc05667ceb61c5deca89b922bd5e6
Dec 11 21:06:45.545 INFO running `"docker" "start" "-a" "519a2faebef7f3dc4866793268e227e932bfc05667ceb61c5deca89b922bd5e6"`
Dec 11 21:06:47.508 INFO [stderr] usermod: no changes
Dec 11 21:06:47.644 INFO [stderr]     Checking rpassword v2.0.0
Dec 11 21:06:48.207 INFO [stderr]     Checking chat v0.1.0 (/source)
Dec 11 21:06:49.133 INFO [stderr] warning: struct is never constructed: `Chat`
Dec 11 21:06:49.133 INFO [stderr]   --> src/main.rs:60:1
Dec 11 21:06:49.133 INFO [stderr]    |
Dec 11 21:06:49.133 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Dec 11 21:06:49.133 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:06:49.133 INFO [stderr]    |
Dec 11 21:06:49.133 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 21:06:49.133 INFO [stderr] 
Dec 11 21:06:49.133 INFO [stderr] warning: struct is never constructed: `User`
Dec 11 21:06:49.133 INFO [stderr]   --> src/main.rs:84:1
Dec 11 21:06:49.133 INFO [stderr]    |
Dec 11 21:06:49.133 INFO [stderr] 84 | struct User {
Dec 11 21:06:49.133 INFO [stderr]    | ^^^^^^^^^^^
Dec 11 21:06:49.133 INFO [stderr] 
Dec 11 21:06:49.133 INFO [stderr] warning: struct is never constructed: `Recipient`
Dec 11 21:06:49.133 INFO [stderr]   --> src/main.rs:90:1
Dec 11 21:06:49.133 INFO [stderr]    |
Dec 11 21:06:49.133 INFO [stderr] 90 | struct Recipient {
Dec 11 21:06:49.133 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 21:06:49.133 INFO [stderr] 
Dec 11 21:06:49.133 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Dec 11 21:06:49.133 INFO [stderr]    --> src/main.rs:104:1
Dec 11 21:06:49.133 INFO [stderr]     |
Dec 11 21:06:49.133 INFO [stderr] 104 | struct RemoteKey {
Dec 11 21:06:49.133 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 11 21:06:49.133 INFO [stderr] 
Dec 11 21:06:49.284 INFO [stderr] warning: struct is never constructed: `Chat`
Dec 11 21:06:49.284 INFO [stderr]   --> src/main.rs:60:1
Dec 11 21:06:49.284 INFO [stderr]    |
Dec 11 21:06:49.284 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Dec 11 21:06:49.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:06:49.284 INFO [stderr]    |
Dec 11 21:06:49.284 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 21:06:49.284 INFO [stderr] 
Dec 11 21:06:49.284 INFO [stderr] warning: struct is never constructed: `User`
Dec 11 21:06:49.284 INFO [stderr]   --> src/main.rs:84:1
Dec 11 21:06:49.284 INFO [stderr]    |
Dec 11 21:06:49.284 INFO [stderr] 84 | struct User {
Dec 11 21:06:49.284 INFO [stderr]    | ^^^^^^^^^^^
Dec 11 21:06:49.284 INFO [stderr] 
Dec 11 21:06:49.284 INFO [stderr] warning: struct is never constructed: `Recipient`
Dec 11 21:06:49.284 INFO [stderr]   --> src/main.rs:90:1
Dec 11 21:06:49.284 INFO [stderr]    |
Dec 11 21:06:49.284 INFO [stderr] 90 | struct Recipient {
Dec 11 21:06:49.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 21:06:49.284 INFO [stderr] 
Dec 11 21:06:49.284 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Dec 11 21:06:49.284 INFO [stderr]    --> src/main.rs:104:1
Dec 11 21:06:49.284 INFO [stderr]     |
Dec 11 21:06:49.285 INFO [stderr] 104 | struct RemoteKey {
Dec 11 21:06:49.285 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 11 21:06:49.285 INFO [stderr] 
Dec 11 21:06:49.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Dec 11 21:06:49.316 INFO [stderr] su: No module specific data is present
Dec 11 21:06:50.080 INFO running `"docker" "inspect" "519a2faebef7f3dc4866793268e227e932bfc05667ceb61c5deca89b922bd5e6"`
Dec 11 21:06:50.426 INFO running `"docker" "rm" "-f" "519a2faebef7f3dc4866793268e227e932bfc05667ceb61c5deca89b922bd5e6"`
Dec 11 21:06:50.776 INFO [stdout] 519a2faebef7f3dc4866793268e227e932bfc05667ceb61c5deca89b922bd5e6