Dec 18 02:39:56.151 INFO checking ccutch/chat-app against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:39:56.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ccutch/chat-app:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:39:56.684 INFO [stdout] ede3c877b94e6e920f4188710bfbe9c42b23874dc272ff950c200b92bc908395
Dec 18 02:39:56.686 INFO running `"docker" "start" "-a" "ede3c877b94e6e920f4188710bfbe9c42b23874dc272ff950c200b92bc908395"`
Dec 18 02:39:58.312 INFO [stderr]     Checking rpassword v2.0.0
Dec 18 02:39:58.704 INFO [stderr]     Checking chat v0.1.0 (/opt/crater/workdir)
Dec 18 02:39:59.116 INFO [stderr] warning: struct is never constructed: `Chat`
Dec 18 02:39:59.116 INFO [stderr]   --> src/main.rs:60:1
Dec 18 02:39:59.116 INFO [stderr]    |
Dec 18 02:39:59.116 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Dec 18 02:39:59.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:39:59.116 INFO [stderr]    |
Dec 18 02:39:59.116 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:39:59.116 INFO [stderr] 
Dec 18 02:39:59.116 INFO [stderr] warning: struct is never constructed: `User`
Dec 18 02:39:59.116 INFO [stderr]   --> src/main.rs:84:1
Dec 18 02:39:59.116 INFO [stderr]    |
Dec 18 02:39:59.116 INFO [stderr] 84 | struct User {
Dec 18 02:39:59.116 INFO [stderr]    | ^^^^^^^^^^^
Dec 18 02:39:59.116 INFO [stderr] 
Dec 18 02:39:59.116 INFO [stderr] warning: struct is never constructed: `Recipient`
Dec 18 02:39:59.116 INFO [stderr]   --> src/main.rs:90:1
Dec 18 02:39:59.116 INFO [stderr]    |
Dec 18 02:39:59.116 INFO [stderr] 90 | struct Recipient {
Dec 18 02:39:59.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 02:39:59.116 INFO [stderr] 
Dec 18 02:39:59.116 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Dec 18 02:39:59.116 INFO [stderr]    --> src/main.rs:104:1
Dec 18 02:39:59.116 INFO [stderr]     |
Dec 18 02:39:59.116 INFO [stderr] 104 | struct RemoteKey {
Dec 18 02:39:59.116 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 18 02:39:59.116 INFO [stderr] 
Dec 18 02:39:59.124 INFO [stderr] warning: struct is never constructed: `Chat`
Dec 18 02:39:59.124 INFO [stderr]   --> src/main.rs:60:1
Dec 18 02:39:59.124 INFO [stderr]    |
Dec 18 02:39:59.124 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Dec 18 02:39:59.124 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:39:59.124 INFO [stderr]    |
Dec 18 02:39:59.124 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:39:59.124 INFO [stderr] 
Dec 18 02:39:59.124 INFO [stderr] warning: struct is never constructed: `User`
Dec 18 02:39:59.124 INFO [stderr]   --> src/main.rs:84:1
Dec 18 02:39:59.124 INFO [stderr]    |
Dec 18 02:39:59.124 INFO [stderr] 84 | struct User {
Dec 18 02:39:59.124 INFO [stderr]    | ^^^^^^^^^^^
Dec 18 02:39:59.124 INFO [stderr] 
Dec 18 02:39:59.124 INFO [stderr] warning: struct is never constructed: `Recipient`
Dec 18 02:39:59.124 INFO [stderr]   --> src/main.rs:90:1
Dec 18 02:39:59.124 INFO [stderr]    |
Dec 18 02:39:59.124 INFO [stderr] 90 | struct Recipient {
Dec 18 02:39:59.124 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 02:39:59.124 INFO [stderr] 
Dec 18 02:39:59.124 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Dec 18 02:39:59.124 INFO [stderr]    --> src/main.rs:104:1
Dec 18 02:39:59.124 INFO [stderr]     |
Dec 18 02:39:59.124 INFO [stderr] 104 | struct RemoteKey {
Dec 18 02:39:59.124 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 18 02:39:59.124 INFO [stderr] 
Dec 18 02:39:59.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 18 02:39:59.784 INFO running `"docker" "inspect" "ede3c877b94e6e920f4188710bfbe9c42b23874dc272ff950c200b92bc908395"`
Dec 18 02:40:00.126 INFO running `"docker" "rm" "-f" "ede3c877b94e6e920f4188710bfbe9c42b23874dc272ff950c200b92bc908395"`
Dec 18 02:40:00.412 INFO [stdout] ede3c877b94e6e920f4188710bfbe9c42b23874dc272ff950c200b92bc908395