Dec 18 04:24:48.682 INFO checking ajmwagar/tetnus against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:24:48.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ajmwagar/tetnus:/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 04:24:49.212 INFO [stdout] cce1414e6bc5920e9e767e77a206d85495c214971e7c075dc4355a6d754d9901
Dec 18 04:24:49.214 INFO running `"docker" "start" "-a" "cce1414e6bc5920e9e767e77a206d85495c214971e7c075dc4355a6d754d9901"`
Dec 18 04:24:50.709 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 18 04:24:50.709 INFO [stderr] warning: unused manifest key: target.i686-pc-windows-gnu.linker
Dec 18 04:24:50.709 INFO [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
Dec 18 04:24:50.729 INFO [stderr]     Checking tetnus v0.1.0 (/opt/crater/workdir)
Dec 18 04:24:51.092 INFO [stderr] warning: unused import: `TcpStream`
Dec 18 04:24:51.092 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Dec 18 04:24:51.092 INFO [stderr]   |
Dec 18 04:24:51.092 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Dec 18 04:24:51.092 INFO [stderr]   |                ^^^^^^^^^
Dec 18 04:24:51.092 INFO [stderr]   |
Dec 18 04:24:51.092 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:24:51.092 INFO [stderr] 
Dec 18 04:24:51.092 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 18 04:24:51.092 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Dec 18 04:24:51.092 INFO [stderr]   |
Dec 18 04:24:51.092 INFO [stderr] 4 | use std::{thread, time};
Dec 18 04:24:51.092 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 18 04:24:51.092 INFO [stderr] 
Dec 18 04:24:51.092 INFO [stderr] warning: unused import: `TcpStream`
Dec 18 04:24:51.092 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Dec 18 04:24:51.092 INFO [stderr]   |
Dec 18 04:24:51.092 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Dec 18 04:24:51.092 INFO [stderr]   |                ^^^^^^^^^
Dec 18 04:24:51.092 INFO [stderr]   |
Dec 18 04:24:51.092 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:24:51.092 INFO [stderr] 
Dec 18 04:24:51.092 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 18 04:24:51.092 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Dec 18 04:24:51.092 INFO [stderr]   |
Dec 18 04:24:51.092 INFO [stderr] 4 | use std::{thread, time};
Dec 18 04:24:51.092 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 18 04:24:51.092 INFO [stderr] 
Dec 18 04:24:51.144 INFO [stderr] warning: function cannot return without recursing
Dec 18 04:24:51.144 INFO [stderr] warning: function cannot return without recursing
Dec 18 04:24:51.144 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Dec 18 04:24:51.144 INFO [stderr]    |
Dec 18 04:24:51.144 INFO [stderr] 23 | fn sh(home: String){
Dec 18 04:24:51.144 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 18 04:24:51.144 INFO [stderr] ...
Dec 18 04:24:51.144 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Dec 18 04:24:51.144 INFO [stderr] 49 |     sh(home);
Dec 18 04:24:51.144 INFO [stderr]    |     -------- recursive call site
Dec 18 04:24:51.144 INFO [stderr]    |
Dec 18 04:24:51.144 INFO [stderr] 23 | fn sh(home: String){
Dec 18 04:24:51.144 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 18 04:24:51.144 INFO [stderr] ...
Dec 18 04:24:51.144 INFO [stderr] 49 |     sh(home);
Dec 18 04:24:51.144 INFO [stderr]    |     -------- recursive call site
Dec 18 04:24:51.144 INFO [stderr]    |
Dec 18 04:24:51.144 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 18 04:24:51.144 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 18 04:24:51.144 INFO [stderr] 
Dec 18 04:24:51.144 INFO [stderr]    |
Dec 18 04:24:51.144 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 18 04:24:51.144 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 18 04:24:51.144 INFO [stderr] 
Dec 18 04:24:51.144 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:24:51.144 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Dec 18 04:24:51.145 INFO [stderr]    |
Dec 18 04:24:51.145 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Dec 18 04:24:51.145 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:24:51.145 INFO [stderr]    |
Dec 18 04:24:51.145 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:24:51.145 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:24:51.145 INFO [stderr] 
Dec 18 04:24:51.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:24:51.148 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Dec 18 04:24:51.148 INFO [stderr]    |
Dec 18 04:24:51.148 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Dec 18 04:24:51.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:24:51.148 INFO [stderr]    |
Dec 18 04:24:51.148 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:24:51.148 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:24:51.148 INFO [stderr] 
Dec 18 04:24:51.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 18 04:24:51.920 INFO running `"docker" "inspect" "cce1414e6bc5920e9e767e77a206d85495c214971e7c075dc4355a6d754d9901"`
Dec 18 04:24:52.150 INFO running `"docker" "rm" "-f" "cce1414e6bc5920e9e767e77a206d85495c214971e7c075dc4355a6d754d9901"`
Dec 18 04:24:52.496 INFO [stdout] cce1414e6bc5920e9e767e77a206d85495c214971e7c075dc4355a6d754d9901