Nov 28 03:11:14.073 INFO checking johnnyasantoss/chat-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:11:14.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 03:11:14.280 INFO [stdout] 879c89e3205c15ac87e1c9edbdef48800eddf004787c28bd6e5aba54e9094603
Nov 28 03:11:14.280 INFO running `"docker" "start" "-a" "879c89e3205c15ac87e1c9edbdef48800eddf004787c28bd6e5aba54e9094603"`
Nov 28 03:11:15.136 INFO [stderr] usermod: no changes
Nov 28 03:11:15.240 INFO [stderr]     Checking chat-rs v0.1.0 (/source)
Nov 28 03:11:15.992 INFO [stderr] warning: unused import: `Read`
Nov 28 03:11:15.992 INFO [stderr]  --> src/server.rs:3:15
Nov 28 03:11:15.992 INFO [stderr]   |
Nov 28 03:11:15.992 INFO [stderr] 3 | use std::io::{Read, Write};
Nov 28 03:11:15.992 INFO [stderr]   |               ^^^^
Nov 28 03:11:15.992 INFO [stderr]   |
Nov 28 03:11:15.992 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:11:15.992 INFO [stderr] 
Nov 28 03:11:16.058 INFO [stderr] warning: unused import: `Read`
Nov 28 03:11:16.059 INFO [stderr]  --> src/server.rs:3:15
Nov 28 03:11:16.059 INFO [stderr]   |
Nov 28 03:11:16.059 INFO [stderr] 3 | use std::io::{Read, Write};
Nov 28 03:11:16.059 INFO [stderr]   |               ^^^^
Nov 28 03:11:16.059 INFO [stderr]   |
Nov 28 03:11:16.059 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:11:16.059 INFO [stderr] 
Nov 28 03:11:16.081 INFO [stderr] warning: field is never used: `message`
Nov 28 03:11:16.081 INFO [stderr]  --> src/result.rs:7:5
Nov 28 03:11:16.081 INFO [stderr]   |
Nov 28 03:11:16.081 INFO [stderr] 7 |     message: String,
Nov 28 03:11:16.081 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 03:11:16.081 INFO [stderr]   |
Nov 28 03:11:16.081 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:11:16.082 INFO [stderr] 
Nov 28 03:11:16.082 INFO [stderr] warning: field is never used: `login`
Nov 28 03:11:16.082 INFO [stderr]   --> src/server.rs:10:5
Nov 28 03:11:16.082 INFO [stderr]    |
Nov 28 03:11:16.082 INFO [stderr] 10 |     login: String,
Nov 28 03:11:16.082 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 03:11:16.082 INFO [stderr] 
Nov 28 03:11:16.082 INFO [stderr] warning: field is never used: `status`
Nov 28 03:11:16.082 INFO [stderr]   --> src/server.rs:11:5
Nov 28 03:11:16.082 INFO [stderr]    |
Nov 28 03:11:16.082 INFO [stderr] 11 |     status: String,
Nov 28 03:11:16.082 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 03:11:16.082 INFO [stderr] 
Nov 28 03:11:16.082 INFO [stderr] warning: field is never used: `users`
Nov 28 03:11:16.082 INFO [stderr]   --> src/server.rs:15:5
Nov 28 03:11:16.082 INFO [stderr]    |
Nov 28 03:11:16.082 INFO [stderr] 15 |     users: Vec<&'a User>,
Nov 28 03:11:16.082 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:16.082 INFO [stderr] 
Nov 28 03:11:16.082 INFO [stderr] warning: method is never used: `join`
Nov 28 03:11:16.082 INFO [stderr]   --> src/server.rs:75:5
Nov 28 03:11:16.082 INFO [stderr]    |
Nov 28 03:11:16.082 INFO [stderr] 75 |     pub fn join(mut self, user: &'a User) -> Self {
Nov 28 03:11:16.082 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:16.082 INFO [stderr] 
Nov 28 03:11:16.082 INFO [stderr] warning: method is never used: `announce`
Nov 28 03:11:16.082 INFO [stderr]   --> src/server.rs:81:5
Nov 28 03:11:16.082 INFO [stderr]    |
Nov 28 03:11:16.083 INFO [stderr] 81 |     pub fn announce(self, user: &'a User) -> Self {
Nov 28 03:11:16.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:16.083 INFO [stderr] 
Nov 28 03:11:16.140 INFO [stderr] warning: field is never used: `message`
Nov 28 03:11:16.140 INFO [stderr]  --> src/result.rs:7:5
Nov 28 03:11:16.140 INFO [stderr]   |
Nov 28 03:11:16.140 INFO [stderr] 7 |     message: String,
Nov 28 03:11:16.140 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 03:11:16.140 INFO [stderr]   |
Nov 28 03:11:16.140 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:11:16.140 INFO [stderr] 
Nov 28 03:11:16.141 INFO [stderr] warning: field is never used: `login`
Nov 28 03:11:16.141 INFO [stderr]   --> src/server.rs:10:5
Nov 28 03:11:16.141 INFO [stderr]    |
Nov 28 03:11:16.141 INFO [stderr] 10 |     login: String,
Nov 28 03:11:16.141 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 03:11:16.141 INFO [stderr] 
Nov 28 03:11:16.141 INFO [stderr] warning: field is never used: `status`
Nov 28 03:11:16.141 INFO [stderr]   --> src/server.rs:11:5
Nov 28 03:11:16.141 INFO [stderr]    |
Nov 28 03:11:16.141 INFO [stderr] 11 |     status: String,
Nov 28 03:11:16.141 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 03:11:16.141 INFO [stderr] 
Nov 28 03:11:16.141 INFO [stderr] warning: field is never used: `users`
Nov 28 03:11:16.141 INFO [stderr]   --> src/server.rs:15:5
Nov 28 03:11:16.141 INFO [stderr]    |
Nov 28 03:11:16.141 INFO [stderr] 15 |     users: Vec<&'a User>,
Nov 28 03:11:16.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:16.141 INFO [stderr] 
Nov 28 03:11:16.141 INFO [stderr] warning: method is never used: `join`
Nov 28 03:11:16.141 INFO [stderr]   --> src/server.rs:75:5
Nov 28 03:11:16.141 INFO [stderr]    |
Nov 28 03:11:16.141 INFO [stderr] 75 |     pub fn join(mut self, user: &'a User) -> Self {
Nov 28 03:11:16.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:16.142 INFO [stderr] 
Nov 28 03:11:16.142 INFO [stderr] warning: method is never used: `announce`
Nov 28 03:11:16.142 INFO [stderr]   --> src/server.rs:81:5
Nov 28 03:11:16.142 INFO [stderr]    |
Nov 28 03:11:16.142 INFO [stderr] 81 |     pub fn announce(self, user: &'a User) -> Self {
Nov 28 03:11:16.142 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:16.142 INFO [stderr] 
Nov 28 03:11:16.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 28 03:11:16.175 INFO [stderr] su: No module specific data is present
Nov 28 03:11:16.576 INFO running `"docker" "inspect" "879c89e3205c15ac87e1c9edbdef48800eddf004787c28bd6e5aba54e9094603"`
Nov 28 03:11:16.779 INFO running `"docker" "rm" "-f" "879c89e3205c15ac87e1c9edbdef48800eddf004787c28bd6e5aba54e9094603"`
Nov 28 03:11:16.887 INFO [stdout] 879c89e3205c15ac87e1c9edbdef48800eddf004787c28bd6e5aba54e9094603