Dec 06 07:38:36.027 INFO testing ajmwagar/tetnus against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 07:38:36.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 07:38:36.552 INFO [stdout] 531a90c81e0ee315c663c60fb514a7e1fa34afbce9fe68c0b32e84168f7573d7
Dec 06 07:38:36.554 INFO running `"docker" "start" "-a" "531a90c81e0ee315c663c60fb514a7e1fa34afbce9fe68c0b32e84168f7573d7"`
Dec 06 07:38:37.716 INFO [stderr] usermod: no changes
Dec 06 07:38:37.765 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 06 07:38:37.765 INFO [stderr] warning: unused manifest key: target.i686-pc-windows-gnu.linker
Dec 06 07:38:37.765 INFO [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
Dec 06 07:38:37.788 INFO [stderr]    Compiling tetnus v0.1.0 (/source)
Dec 06 07:38:38.328 INFO [stderr] warning: unused import: `TcpStream`
Dec 06 07:38:38.328 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Dec 06 07:38:38.328 INFO [stderr]   |
Dec 06 07:38:38.328 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Dec 06 07:38:38.328 INFO [stderr]   |                ^^^^^^^^^
Dec 06 07:38:38.328 INFO [stderr]   |
Dec 06 07:38:38.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 07:38:38.328 INFO [stderr] 
Dec 06 07:38:38.328 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 06 07:38:38.328 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Dec 06 07:38:38.328 INFO [stderr]   |
Dec 06 07:38:38.328 INFO [stderr] 4 | use std::{thread, time};
Dec 06 07:38:38.328 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 06 07:38:38.328 INFO [stderr] 
Dec 06 07:38:38.372 INFO [stderr] warning: function cannot return without recursing
Dec 06 07:38:38.372 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Dec 06 07:38:38.372 INFO [stderr]    |
Dec 06 07:38:38.372 INFO [stderr] 23 | fn sh(home: String){
Dec 06 07:38:38.372 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 06 07:38:38.372 INFO [stderr] ...
Dec 06 07:38:38.372 INFO [stderr] 49 |     sh(home);
Dec 06 07:38:38.372 INFO [stderr]    |     -------- recursive call site
Dec 06 07:38:38.372 INFO [stderr]    |
Dec 06 07:38:38.376 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 06 07:38:38.376 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 06 07:38:38.376 INFO [stderr] 
Dec 06 07:38:38.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:38:38.376 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Dec 06 07:38:38.376 INFO [stderr]    |
Dec 06 07:38:38.376 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Dec 06 07:38:38.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:38:38.376 INFO [stderr]    |
Dec 06 07:38:38.376 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 07:38:38.376 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:38:38.376 INFO [stderr] 
Dec 06 07:38:39.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 06 07:38:39.104 INFO [stderr] su: No module specific data is present
Dec 06 07:38:39.912 INFO running `"docker" "inspect" "531a90c81e0ee315c663c60fb514a7e1fa34afbce9fe68c0b32e84168f7573d7"`
Dec 06 07:38:40.204 INFO running `"docker" "rm" "-f" "531a90c81e0ee315c663c60fb514a7e1fa34afbce9fe68c0b32e84168f7573d7"`
Dec 06 07:38:40.608 INFO [stdout] 531a90c81e0ee315c663c60fb514a7e1fa34afbce9fe68c0b32e84168f7573d7
Dec 06 07:38:40.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 07:38:41.184 INFO [stdout] 2908589f749ac070779bd2d2fc79e00ca36ec3b837f5e44922d94b0a7102a483
Dec 06 07:38:41.190 INFO running `"docker" "start" "-a" "2908589f749ac070779bd2d2fc79e00ca36ec3b837f5e44922d94b0a7102a483"`
Dec 06 07:38:42.315 INFO [stderr] usermod: no changes
Dec 06 07:38:42.364 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 06 07:38:42.364 INFO [stderr] warning: unused manifest key: target.i686-pc-windows-gnu.linker
Dec 06 07:38:42.364 INFO [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
Dec 06 07:38:42.416 INFO [stderr]    Compiling tetnus v0.1.0 (/source)
Dec 06 07:38:42.924 INFO [stderr] warning: unused import: `TcpStream`
Dec 06 07:38:42.924 INFO [stderr]  --> src/unix_shell/mod.rs:2:16
Dec 06 07:38:42.924 INFO [stderr]   |
Dec 06 07:38:42.924 INFO [stderr] 2 | use std::net::{TcpStream, SocketAddr};
Dec 06 07:38:42.924 INFO [stderr]   |                ^^^^^^^^^
Dec 06 07:38:42.924 INFO [stderr]   |
Dec 06 07:38:42.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 07:38:42.924 INFO [stderr] 
Dec 06 07:38:42.924 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 06 07:38:42.924 INFO [stderr]  --> src/unix_shell/mod.rs:4:11
Dec 06 07:38:42.924 INFO [stderr]   |
Dec 06 07:38:42.924 INFO [stderr] 4 | use std::{thread, time};
Dec 06 07:38:42.924 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 06 07:38:42.924 INFO [stderr] 
Dec 06 07:38:42.953 INFO [stderr] warning: function cannot return without recursing
Dec 06 07:38:42.953 INFO [stderr]   --> src/unix_shell/mod.rs:23:1
Dec 06 07:38:42.953 INFO [stderr]    |
Dec 06 07:38:42.953 INFO [stderr] 23 | fn sh(home: String){
Dec 06 07:38:42.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 06 07:38:42.953 INFO [stderr] ...
Dec 06 07:38:42.953 INFO [stderr] 49 |     sh(home);
Dec 06 07:38:42.953 INFO [stderr]    |     -------- recursive call site
Dec 06 07:38:42.953 INFO [stderr]    |
Dec 06 07:38:42.953 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 06 07:38:42.953 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 06 07:38:42.953 INFO [stderr] 
Dec 06 07:38:42.962 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:38:42.962 INFO [stderr]   --> src/unix_shell/mod.rs:29:5
Dec 06 07:38:42.962 INFO [stderr]    |
Dec 06 07:38:42.962 INFO [stderr] 29 |     socket.connect(&home.parse::<SocketAddr>().unwrap().into());
Dec 06 07:38:42.962 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:38:42.962 INFO [stderr]    |
Dec 06 07:38:42.962 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 07:38:42.962 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:38:42.962 INFO [stderr] 
Dec 06 07:38:43.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 06 07:38:43.240 INFO [stderr] su: No module specific data is present
Dec 06 07:38:44.046 INFO running `"docker" "inspect" "2908589f749ac070779bd2d2fc79e00ca36ec3b837f5e44922d94b0a7102a483"`
Dec 06 07:38:44.352 INFO running `"docker" "rm" "-f" "2908589f749ac070779bd2d2fc79e00ca36ec3b837f5e44922d94b0a7102a483"`
Dec 06 07:38:44.653 INFO [stdout] 2908589f749ac070779bd2d2fc79e00ca36ec3b837f5e44922d94b0a7102a483
Dec 06 07:38:44.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 07:38:45.189 INFO [stdout] b086df572e6381deacb6101d758a894d970b3b3e1efd87709435769d6e1b4084
Dec 06 07:38:45.191 INFO running `"docker" "start" "-a" "b086df572e6381deacb6101d758a894d970b3b3e1efd87709435769d6e1b4084"`
Dec 06 07:38:46.460 INFO [stderr] usermod: no changes
Dec 06 07:38:46.516 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 06 07:38:46.516 INFO [stderr] warning: unused manifest key: target.i686-pc-windows-gnu.linker
Dec 06 07:38:46.516 INFO [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
Dec 06 07:38:46.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 07:38:46.541 INFO [stderr]      Running /target/debug/deps/tetnus-27213fb8681a941b
Dec 06 07:38:46.552 INFO [stdout] 
Dec 06 07:38:46.552 INFO [stdout] running 0 tests
Dec 06 07:38:46.552 INFO [stdout] 
Dec 06 07:38:46.552 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:38:46.552 INFO [stdout] 
Dec 06 07:38:46.557 INFO [stderr] su: No module specific data is present
Dec 06 07:38:47.244 INFO running `"docker" "inspect" "b086df572e6381deacb6101d758a894d970b3b3e1efd87709435769d6e1b4084"`
Dec 06 07:38:47.644 INFO running `"docker" "rm" "-f" "b086df572e6381deacb6101d758a894d970b3b3e1efd87709435769d6e1b4084"`
Dec 06 07:38:48.104 INFO [stdout] b086df572e6381deacb6101d758a894d970b3b3e1efd87709435769d6e1b4084