Nov 28 09:54:37.290 INFO checking ajmwagar/tetnus against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:54:37.292 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 09:54:37.740 INFO [stdout] 0b903f06f2b40ca82695ce95ab69ecf54720206e8a3805a913cb02c480c226b1
Nov 28 09:54:37.746 INFO running `"docker" "start" "-a" "0b903f06f2b40ca82695ce95ab69ecf54720206e8a3805a913cb02c480c226b1"`
Nov 28 09:54:38.660 INFO [stderr] usermod: no changes
Nov 28 09:54:38.708 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Nov 28 09:54:38.711 INFO [stderr] warning: unused manifest key: target.i686-pc-windows-gnu.linker
Nov 28 09:54:38.711 INFO [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
Nov 28 09:54:38.724 INFO [stderr]     Checking tetnus v0.1.0 (/source)
Nov 28 09:54:39.345 INFO [stderr] warning: unused import: `TcpStream`
Nov 28 09:54:39.345 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Nov 28 09:54:39.345 INFO [stderr]   |
Nov 28 09:54:39.345 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Nov 28 09:54:39.345 INFO [stderr]   |                ^^^^^^^^^
Nov 28 09:54:39.345 INFO [stderr]   |
Nov 28 09:54:39.345 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:54:39.345 INFO [stderr] 
Nov 28 09:54:39.347 INFO [stderr] warning: unused imports: `thread`, `time`
Nov 28 09:54:39.347 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Nov 28 09:54:39.347 INFO [stderr]   |
Nov 28 09:54:39.347 INFO [stderr] 4 | use std::{thread, time};
Nov 28 09:54:39.347 INFO [stderr]   |           ^^^^^^  ^^^^
Nov 28 09:54:39.347 INFO [stderr] 
Nov 28 09:54:39.428 INFO [stderr] warning: function cannot return without recursing
Nov 28 09:54:39.428 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Nov 28 09:54:39.428 INFO [stderr]    |
Nov 28 09:54:39.428 INFO [stderr] 23 | fn sh(home: String){
Nov 28 09:54:39.428 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Nov 28 09:54:39.428 INFO [stderr] ...
Nov 28 09:54:39.428 INFO [stderr] 49 |     sh(home);
Nov 28 09:54:39.428 INFO [stderr]    |     -------- recursive call site
Nov 28 09:54:39.428 INFO [stderr]    |
Nov 28 09:54:39.440 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Nov 28 09:54:39.440 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Nov 28 09:54:39.440 INFO [stderr] 
Nov 28 09:54:39.440 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:54:39.440 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Nov 28 09:54:39.440 INFO [stderr]    |
Nov 28 09:54:39.440 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Nov 28 09:54:39.440 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:39.440 INFO [stderr]    |
Nov 28 09:54:39.440 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 09:54:39.440 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:54:39.440 INFO [stderr] 
Nov 28 09:54:39.451 INFO [stderr] warning: unused import: `TcpStream`
Nov 28 09:54:39.451 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Nov 28 09:54:39.451 INFO [stderr]   |
Nov 28 09:54:39.451 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Nov 28 09:54:39.451 INFO [stderr]   |                ^^^^^^^^^
Nov 28 09:54:39.451 INFO [stderr]   |
Nov 28 09:54:39.451 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:54:39.451 INFO [stderr] 
Nov 28 09:54:39.451 INFO [stderr] warning: unused imports: `thread`, `time`
Nov 28 09:54:39.451 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Nov 28 09:54:39.451 INFO [stderr]   |
Nov 28 09:54:39.451 INFO [stderr] 4 | use std::{thread, time};
Nov 28 09:54:39.451 INFO [stderr]   |           ^^^^^^  ^^^^
Nov 28 09:54:39.451 INFO [stderr] 
Nov 28 09:54:39.534 INFO [stderr] warning: function cannot return without recursing
Nov 28 09:54:39.534 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Nov 28 09:54:39.534 INFO [stderr]    |
Nov 28 09:54:39.534 INFO [stderr] 23 | fn sh(home: String){
Nov 28 09:54:39.534 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Nov 28 09:54:39.534 INFO [stderr] ...
Nov 28 09:54:39.534 INFO [stderr] 49 |     sh(home);
Nov 28 09:54:39.534 INFO [stderr]    |     -------- recursive call site
Nov 28 09:54:39.534 INFO [stderr]    |
Nov 28 09:54:39.534 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Nov 28 09:54:39.534 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Nov 28 09:54:39.534 INFO [stderr] 
Nov 28 09:54:39.544 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:54:39.544 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Nov 28 09:54:39.544 INFO [stderr]    |
Nov 28 09:54:39.544 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Nov 28 09:54:39.544 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:39.544 INFO [stderr]    |
Nov 28 09:54:39.544 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 09:54:39.544 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:54:39.544 INFO [stderr] 
Nov 28 09:54:39.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 28 09:54:39.576 INFO [stderr] su: No module specific data is present
Nov 28 09:54:40.241 INFO running `"docker" "inspect" "0b903f06f2b40ca82695ce95ab69ecf54720206e8a3805a913cb02c480c226b1"`
Nov 28 09:54:40.501 INFO running `"docker" "rm" "-f" "0b903f06f2b40ca82695ce95ab69ecf54720206e8a3805a913cb02c480c226b1"`
Nov 28 09:54:40.718 INFO [stdout] 0b903f06f2b40ca82695ce95ab69ecf54720206e8a3805a913cb02c480c226b1