Nov 28 08:00:58.023 INFO checking ccutch/chat-app against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:00:58.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 08:00:58.441 INFO [stdout] d540eee059fa67031c8fcff6d3e3c1d093563ab1b552b02175d940db5e92f99d
Nov 28 08:00:58.444 INFO running `"docker" "start" "-a" "d540eee059fa67031c8fcff6d3e3c1d093563ab1b552b02175d940db5e92f99d"`
Nov 28 08:00:59.764 INFO [stderr] usermod: no changes
Nov 28 08:00:59.884 INFO [stderr]     Checking chat v0.1.0 (/source)
Nov 28 08:01:00.636 INFO [stderr] warning: struct is never constructed: `Chat`
Nov 28 08:01:00.636 INFO [stderr]   --> src/main.rs:60:1
Nov 28 08:01:00.636 INFO [stderr]    |
Nov 28 08:01:00.637 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Nov 28 08:01:00.637 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:01:00.637 INFO [stderr]    |
Nov 28 08:01:00.637 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:01:00.637 INFO [stderr] 
Nov 28 08:01:00.637 INFO [stderr] warning: struct is never constructed: `User`
Nov 28 08:01:00.637 INFO [stderr]   --> src/main.rs:84:1
Nov 28 08:01:00.637 INFO [stderr]    |
Nov 28 08:01:00.637 INFO [stderr] 84 | struct User {
Nov 28 08:01:00.637 INFO [stderr]    | ^^^^^^^^^^^
Nov 28 08:01:00.637 INFO [stderr] 
Nov 28 08:01:00.637 INFO [stderr] warning: struct is never constructed: `Recipient`
Nov 28 08:01:00.637 INFO [stderr]   --> src/main.rs:90:1
Nov 28 08:01:00.637 INFO [stderr]    |
Nov 28 08:01:00.637 INFO [stderr] 90 | struct Recipient {
Nov 28 08:01:00.637 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 08:01:00.637 INFO [stderr] 
Nov 28 08:01:00.637 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Nov 28 08:01:00.637 INFO [stderr]    --> src/main.rs:104:1
Nov 28 08:01:00.637 INFO [stderr]     |
Nov 28 08:01:00.638 INFO [stderr] 104 | struct RemoteKey {
Nov 28 08:01:00.638 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Nov 28 08:01:00.638 INFO [stderr] 
Nov 28 08:01:00.881 INFO [stderr] warning: struct is never constructed: `Chat`
Nov 28 08:01:00.881 INFO [stderr]   --> src/main.rs:60:1
Nov 28 08:01:00.881 INFO [stderr]    |
Nov 28 08:01:00.881 INFO [stderr] 60 | struct Chat<D: Decrypter, E: Encrypter, T: Transport> {
Nov 28 08:01:00.881 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:01:00.881 INFO [stderr]    |
Nov 28 08:01:00.881 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:01:00.881 INFO [stderr] 
Nov 28 08:01:00.881 INFO [stderr] warning: struct is never constructed: `User`
Nov 28 08:01:00.881 INFO [stderr]   --> src/main.rs:84:1
Nov 28 08:01:00.881 INFO [stderr]    |
Nov 28 08:01:00.881 INFO [stderr] 84 | struct User {
Nov 28 08:01:00.881 INFO [stderr]    | ^^^^^^^^^^^
Nov 28 08:01:00.881 INFO [stderr] 
Nov 28 08:01:00.881 INFO [stderr] warning: struct is never constructed: `Recipient`
Nov 28 08:01:00.881 INFO [stderr]   --> src/main.rs:90:1
Nov 28 08:01:00.881 INFO [stderr]    |
Nov 28 08:01:00.881 INFO [stderr] 90 | struct Recipient {
Nov 28 08:01:00.881 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 08:01:00.881 INFO [stderr] 
Nov 28 08:01:00.881 INFO [stderr] warning: struct is never constructed: `RemoteKey`
Nov 28 08:01:00.881 INFO [stderr]    --> src/main.rs:104:1
Nov 28 08:01:00.881 INFO [stderr]     |
Nov 28 08:01:00.881 INFO [stderr] 104 | struct RemoteKey {
Nov 28 08:01:00.881 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Nov 28 08:01:00.881 INFO [stderr] 
Nov 28 08:01:00.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 28 08:01:00.912 INFO [stderr] su: No module specific data is present
Nov 28 08:01:01.812 INFO running `"docker" "inspect" "d540eee059fa67031c8fcff6d3e3c1d093563ab1b552b02175d940db5e92f99d"`
Nov 28 08:01:02.139 INFO running `"docker" "rm" "-f" "d540eee059fa67031c8fcff6d3e3c1d093563ab1b552b02175d940db5e92f99d"`
Nov 28 08:01:02.496 INFO [stdout] d540eee059fa67031c8fcff6d3e3c1d093563ab1b552b02175d940db5e92f99d