Dec 11 23:03:27.734 INFO checking ajmwagar/tetnus against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:03:27.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 23:03:28.088 INFO [stdout] 50662ffaa94dbaa8d9c4dd1c2be29ad36ccb69ec06447347892321cf8f62686a
Dec 11 23:03:28.096 INFO running `"docker" "start" "-a" "50662ffaa94dbaa8d9c4dd1c2be29ad36ccb69ec06447347892321cf8f62686a"`
Dec 11 23:03:29.150 INFO [stderr] usermod: no changes
Dec 11 23:03:29.249 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 11 23:03:29.249 INFO [stderr] warning: unused manifest key: target.i686-pc-windows-gnu.linker
Dec 11 23:03:29.249 INFO [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
Dec 11 23:03:29.284 INFO [stderr]     Checking tetnus v0.1.0 (/source)
Dec 11 23:03:30.056 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 23:03:30.056 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Dec 11 23:03:30.056 INFO [stderr]   |
Dec 11 23:03:30.056 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Dec 11 23:03:30.056 INFO [stderr]   |                ^^^^^^^^^
Dec 11 23:03:30.056 INFO [stderr]   |
Dec 11 23:03:30.056 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:03:30.056 INFO [stderr] 
Dec 11 23:03:30.056 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 11 23:03:30.056 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Dec 11 23:03:30.056 INFO [stderr]   |
Dec 11 23:03:30.056 INFO [stderr] 4 | use std::{thread, time};
Dec 11 23:03:30.056 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 11 23:03:30.056 INFO [stderr] 
Dec 11 23:03:30.152 INFO [stderr] warning: function cannot return without recursing
Dec 11 23:03:30.153 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Dec 11 23:03:30.153 INFO [stderr]    |
Dec 11 23:03:30.153 INFO [stderr] 23 | fn sh(home: String){
Dec 11 23:03:30.153 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 11 23:03:30.153 INFO [stderr] ...
Dec 11 23:03:30.153 INFO [stderr] 49 |     sh(home);
Dec 11 23:03:30.153 INFO [stderr]    |     -------- recursive call site
Dec 11 23:03:30.153 INFO [stderr]    |
Dec 11 23:03:30.153 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 11 23:03:30.153 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 11 23:03:30.153 INFO [stderr] 
Dec 11 23:03:30.153 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 23:03:30.153 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Dec 11 23:03:30.153 INFO [stderr]    |
Dec 11 23:03:30.153 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Dec 11 23:03:30.153 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:03:30.160 INFO [stderr]    |
Dec 11 23:03:30.161 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 23:03:30.162 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 23:03:30.162 INFO [stderr] 
Dec 11 23:03:30.277 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 23:03:30.277 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Dec 11 23:03:30.278 INFO [stderr]   |
Dec 11 23:03:30.280 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Dec 11 23:03:30.280 INFO [stderr]   |                ^^^^^^^^^
Dec 11 23:03:30.280 INFO [stderr]   |
Dec 11 23:03:30.280 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:03:30.280 INFO [stderr] 
Dec 11 23:03:30.280 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 11 23:03:30.280 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Dec 11 23:03:30.280 INFO [stderr]   |
Dec 11 23:03:30.280 INFO [stderr] 4 | use std::{thread, time};
Dec 11 23:03:30.280 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 11 23:03:30.280 INFO [stderr] 
Dec 11 23:03:30.322 INFO [stderr] warning: function cannot return without recursing
Dec 11 23:03:30.323 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Dec 11 23:03:30.323 INFO [stderr]    |
Dec 11 23:03:30.323 INFO [stderr] 23 | fn sh(home: String){
Dec 11 23:03:30.323 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 11 23:03:30.323 INFO [stderr] ...
Dec 11 23:03:30.323 INFO [stderr] 49 |     sh(home);
Dec 11 23:03:30.323 INFO [stderr]    |     -------- recursive call site
Dec 11 23:03:30.323 INFO [stderr]    |
Dec 11 23:03:30.323 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 11 23:03:30.323 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 11 23:03:30.323 INFO [stderr] 
Dec 11 23:03:30.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 23:03:30.328 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Dec 11 23:03:30.328 INFO [stderr]    |
Dec 11 23:03:30.328 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Dec 11 23:03:30.328 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:03:30.328 INFO [stderr]    |
Dec 11 23:03:30.328 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 23:03:30.328 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 23:03:30.328 INFO [stderr] 
Dec 11 23:03:30.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 11 23:03:30.375 INFO [stderr] su: No module specific data is present
Dec 11 23:03:31.050 INFO running `"docker" "inspect" "50662ffaa94dbaa8d9c4dd1c2be29ad36ccb69ec06447347892321cf8f62686a"`
Dec 11 23:03:31.354 INFO running `"docker" "rm" "-f" "50662ffaa94dbaa8d9c4dd1c2be29ad36ccb69ec06447347892321cf8f62686a"`
Dec 11 23:03:31.792 INFO [stdout] 50662ffaa94dbaa8d9c4dd1c2be29ad36ccb69ec06447347892321cf8f62686a