Dec 14 03:39:10.743 INFO testing ak1t0/rust-socks-server against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 03:39:10.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 03:39:11.169 INFO [stdout] 965d5f28d046763f6259c2beb95e53646c8e72ed07ca2f60396ed20aec5f0e84 Dec 14 03:39:11.173 INFO running `"docker" "start" "-a" "965d5f28d046763f6259c2beb95e53646c8e72ed07ca2f60396ed20aec5f0e84"` Dec 14 03:39:12.083 INFO [stderr] usermod: no changes Dec 14 03:39:12.143 INFO [stderr] Compiling rust-socks-server v0.1.0 (/source) Dec 14 03:39:12.559 INFO [stderr] warning: unused import: `std::str::FromStr` Dec 14 03:39:12.559 INFO [stderr] --> src/main.rs:3:5 Dec 14 03:39:12.559 INFO [stderr] | Dec 14 03:39:12.559 INFO [stderr] 3 | use std::str::FromStr; Dec 14 03:39:12.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.559 INFO [stderr] | Dec 14 03:39:12.559 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 03:39:12.559 INFO [stderr] Dec 14 03:39:12.559 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `ToSocketAddrs` Dec 14 03:39:12.559 INFO [stderr] --> src/main.rs:4:50 Dec 14 03:39:12.559 INFO [stderr] | Dec 14 03:39:12.559 INFO [stderr] 4 | use std::net::{TcpStream, TcpListener, Shutdown, IpAddr, Ipv4Addr, ToSocketAddrs}; Dec 14 03:39:12.559 INFO [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ Dec 14 03:39:12.559 INFO [stderr] Dec 14 03:39:12.576 INFO [stderr] warning: unreachable statement Dec 14 03:39:12.576 INFO [stderr] --> src/main.rs:39:5 Dec 14 03:39:12.576 INFO [stderr] | Dec 14 03:39:12.576 INFO [stderr] 39 | println!("Finish program"); Dec 14 03:39:12.576 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.576 INFO [stderr] | Dec 14 03:39:12.576 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 14 03:39:12.576 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 03:39:12.576 INFO [stderr] Dec 14 03:39:12.611 INFO [stderr] warning: unused variable: `cmd` Dec 14 03:39:12.611 INFO [stderr] --> src/main.rs:45:18 Dec 14 03:39:12.611 INFO [stderr] | Dec 14 03:39:12.611 INFO [stderr] 45 | let (r, ver, cmd) = check_request(&client_stream); Dec 14 03:39:12.611 INFO [stderr] | ^^^ help: consider using `_cmd` instead Dec 14 03:39:12.611 INFO [stderr] | Dec 14 03:39:12.615 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 03:39:12.615 INFO [stderr] Dec 14 03:39:12.615 INFO [stderr] warning: unused variable: `e` Dec 14 03:39:12.615 INFO [stderr] --> src/main.rs:57:17 Dec 14 03:39:12.615 INFO [stderr] | Dec 14 03:39:12.615 INFO [stderr] 57 | Err(e) => { Dec 14 03:39:12.615 INFO [stderr] | ^ help: consider using `_e` instead Dec 14 03:39:12.615 INFO [stderr] Dec 14 03:39:12.615 INFO [stderr] warning: unused variable: `buf` Dec 14 03:39:12.615 INFO [stderr] --> src/main.rs:158:13 Dec 14 03:39:12.615 INFO [stderr] | Dec 14 03:39:12.615 INFO [stderr] 158 | let mut buf: [u8; 128] = [0; 128]; Dec 14 03:39:12.615 INFO [stderr] | ^^^ help: consider using `_buf` instead Dec 14 03:39:12.615 INFO [stderr] Dec 14 03:39:12.631 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:12.631 INFO [stderr] --> src/main.rs:51:9 Dec 14 03:39:12.631 INFO [stderr] | Dec 14 03:39:12.631 INFO [stderr] 51 | let mut target_address; Dec 14 03:39:12.631 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 14 03:39:12.631 INFO [stderr] | | Dec 14 03:39:12.631 INFO [stderr] | help: remove this `mut` Dec 14 03:39:12.631 INFO [stderr] | Dec 14 03:39:12.631 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 03:39:12.631 INFO [stderr] Dec 14 03:39:12.635 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:12.635 INFO [stderr] --> src/main.rs:104:9 Dec 14 03:39:12.635 INFO [stderr] | Dec 14 03:39:12.635 INFO [stderr] 104 | let mut ip1 = read_u8(&mut stream); Dec 14 03:39:12.635 INFO [stderr] | ----^^^ Dec 14 03:39:12.635 INFO [stderr] | | Dec 14 03:39:12.635 INFO [stderr] | help: remove this `mut` Dec 14 03:39:12.635 INFO [stderr] Dec 14 03:39:12.635 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:12.635 INFO [stderr] --> src/main.rs:105:9 Dec 14 03:39:12.635 INFO [stderr] | Dec 14 03:39:12.635 INFO [stderr] 105 | let mut ip2 = read_u8(&mut stream); Dec 14 03:39:12.635 INFO [stderr] | ----^^^ Dec 14 03:39:12.635 INFO [stderr] | | Dec 14 03:39:12.635 INFO [stderr] | help: remove this `mut` Dec 14 03:39:12.635 INFO [stderr] Dec 14 03:39:12.635 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:12.635 INFO [stderr] --> src/main.rs:106:9 Dec 14 03:39:12.635 INFO [stderr] | Dec 14 03:39:12.635 INFO [stderr] 106 | let mut ip3 = read_u8(&mut stream); Dec 14 03:39:12.635 INFO [stderr] | ----^^^ Dec 14 03:39:12.635 INFO [stderr] | | Dec 14 03:39:12.635 INFO [stderr] | help: remove this `mut` Dec 14 03:39:12.635 INFO [stderr] Dec 14 03:39:12.635 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:12.635 INFO [stderr] --> src/main.rs:107:9 Dec 14 03:39:12.635 INFO [stderr] | Dec 14 03:39:12.635 INFO [stderr] 107 | let mut ip4 = read_u8(&mut stream); Dec 14 03:39:12.635 INFO [stderr] | ----^^^ Dec 14 03:39:12.635 INFO [stderr] | | Dec 14 03:39:12.635 INFO [stderr] | help: remove this `mut` Dec 14 03:39:12.635 INFO [stderr] Dec 14 03:39:12.643 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:12.643 INFO [stderr] --> src/main.rs:158:9 Dec 14 03:39:12.643 INFO [stderr] | Dec 14 03:39:12.643 INFO [stderr] 158 | let mut buf: [u8; 128] = [0; 128]; Dec 14 03:39:12.643 INFO [stderr] | ----^^^ Dec 14 03:39:12.643 INFO [stderr] | | Dec 14 03:39:12.643 INFO [stderr] | help: remove this `mut` Dec 14 03:39:12.643 INFO [stderr] Dec 14 03:39:12.643 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.643 INFO [stderr] --> src/main.rs:85:9 Dec 14 03:39:12.643 INFO [stderr] | Dec 14 03:39:12.643 INFO [stderr] 85 | copy(&mut target_stream_c, &mut client_stream_c); Dec 14 03:39:12.643 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.643 INFO [stderr] | Dec 14 03:39:12.643 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 03:39:12.643 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.643 INFO [stderr] Dec 14 03:39:12.643 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.643 INFO [stderr] --> src/main.rs:86:9 Dec 14 03:39:12.643 INFO [stderr] | Dec 14 03:39:12.643 INFO [stderr] 86 | target_stream_c.shutdown(Shutdown::Read); Dec 14 03:39:12.643 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.643 INFO [stderr] | Dec 14 03:39:12.643 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.643 INFO [stderr] Dec 14 03:39:12.643 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.643 INFO [stderr] --> src/main.rs:87:9 Dec 14 03:39:12.643 INFO [stderr] | Dec 14 03:39:12.643 INFO [stderr] 87 | client_stream_c.shutdown(Shutdown::Write); Dec 14 03:39:12.643 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.643 INFO [stderr] | Dec 14 03:39:12.643 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.643 INFO [stderr] Dec 14 03:39:12.643 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.644 INFO [stderr] --> src/main.rs:90:5 Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] 90 | copy(&mut client_stream, &mut target_stream); Dec 14 03:39:12.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.644 INFO [stderr] Dec 14 03:39:12.644 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.644 INFO [stderr] --> src/main.rs:91:5 Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] 91 | target_stream.shutdown(Shutdown::Write); Dec 14 03:39:12.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.644 INFO [stderr] Dec 14 03:39:12.644 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.644 INFO [stderr] --> src/main.rs:92:5 Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] 92 | client_stream.shutdown(Shutdown::Read); Dec 14 03:39:12.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.644 INFO [stderr] Dec 14 03:39:12.644 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.644 INFO [stderr] --> src/main.rs:113:5 Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] 113 | stream.write(&reply); Dec 14 03:39:12.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.644 INFO [stderr] Dec 14 03:39:12.644 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.644 INFO [stderr] --> src/main.rs:125:5 Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] 125 | stream.read(&mut buf); Dec 14 03:39:12.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.644 INFO [stderr] Dec 14 03:39:12.644 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.644 INFO [stderr] --> src/main.rs:140:5 Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] 140 | s.read(&mut buf); Dec 14 03:39:12.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.644 INFO [stderr] Dec 14 03:39:12.644 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:12.644 INFO [stderr] --> src/main.rs:147:5 Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] 147 | s.read(&mut buf); Dec 14 03:39:12.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 03:39:12.644 INFO [stderr] | Dec 14 03:39:12.644 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:12.644 INFO [stderr] Dec 14 03:39:13.300 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s Dec 14 03:39:13.307 INFO [stderr] su: No module specific data is present Dec 14 03:39:13.901 INFO running `"docker" "inspect" "965d5f28d046763f6259c2beb95e53646c8e72ed07ca2f60396ed20aec5f0e84"` Dec 14 03:39:14.155 INFO running `"docker" "rm" "-f" "965d5f28d046763f6259c2beb95e53646c8e72ed07ca2f60396ed20aec5f0e84"` Dec 14 03:39:14.499 INFO [stdout] 965d5f28d046763f6259c2beb95e53646c8e72ed07ca2f60396ed20aec5f0e84 Dec 14 03:39:14.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 03:39:14.947 INFO [stdout] 91b74fd648547273cda4b582839c31b84f66f67dfe914583c31bb0fce4313061 Dec 14 03:39:14.952 INFO running `"docker" "start" "-a" "91b74fd648547273cda4b582839c31b84f66f67dfe914583c31bb0fce4313061"` Dec 14 03:39:16.478 INFO [stderr] usermod: no changes Dec 14 03:39:16.606 INFO [stderr] Compiling rust-socks-server v0.1.0 (/source) Dec 14 03:39:17.089 INFO [stderr] warning: unused import: `std::str::FromStr` Dec 14 03:39:17.089 INFO [stderr] --> src/main.rs:3:5 Dec 14 03:39:17.089 INFO [stderr] | Dec 14 03:39:17.089 INFO [stderr] 3 | use std::str::FromStr; Dec 14 03:39:17.089 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.089 INFO [stderr] | Dec 14 03:39:17.089 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 03:39:17.089 INFO [stderr] Dec 14 03:39:17.092 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `ToSocketAddrs` Dec 14 03:39:17.092 INFO [stderr] --> src/main.rs:4:50 Dec 14 03:39:17.092 INFO [stderr] | Dec 14 03:39:17.092 INFO [stderr] 4 | use std::net::{TcpStream, TcpListener, Shutdown, IpAddr, Ipv4Addr, ToSocketAddrs}; Dec 14 03:39:17.092 INFO [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ Dec 14 03:39:17.092 INFO [stderr] Dec 14 03:39:17.092 INFO [stderr] warning: unreachable statement Dec 14 03:39:17.092 INFO [stderr] --> src/main.rs:39:5 Dec 14 03:39:17.092 INFO [stderr] | Dec 14 03:39:17.092 INFO [stderr] 39 | println!("Finish program"); Dec 14 03:39:17.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.092 INFO [stderr] | Dec 14 03:39:17.092 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 14 03:39:17.092 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 03:39:17.092 INFO [stderr] Dec 14 03:39:17.115 INFO [stderr] warning: unused variable: `cmd` Dec 14 03:39:17.115 INFO [stderr] --> src/main.rs:45:18 Dec 14 03:39:17.115 INFO [stderr] | Dec 14 03:39:17.115 INFO [stderr] 45 | let (r, ver, cmd) = check_request(&client_stream); Dec 14 03:39:17.115 INFO [stderr] | ^^^ help: consider using `_cmd` instead Dec 14 03:39:17.115 INFO [stderr] | Dec 14 03:39:17.115 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 03:39:17.115 INFO [stderr] Dec 14 03:39:17.115 INFO [stderr] warning: unused variable: `e` Dec 14 03:39:17.115 INFO [stderr] --> src/main.rs:57:17 Dec 14 03:39:17.115 INFO [stderr] | Dec 14 03:39:17.115 INFO [stderr] 57 | Err(e) => { Dec 14 03:39:17.115 INFO [stderr] | ^ help: consider using `_e` instead Dec 14 03:39:17.115 INFO [stderr] Dec 14 03:39:17.115 INFO [stderr] warning: unused variable: `buf` Dec 14 03:39:17.115 INFO [stderr] --> src/main.rs:158:13 Dec 14 03:39:17.115 INFO [stderr] | Dec 14 03:39:17.115 INFO [stderr] 158 | let mut buf: [u8; 128] = [0; 128]; Dec 14 03:39:17.115 INFO [stderr] | ^^^ help: consider using `_buf` instead Dec 14 03:39:17.115 INFO [stderr] Dec 14 03:39:17.132 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:17.132 INFO [stderr] --> src/main.rs:51:9 Dec 14 03:39:17.132 INFO [stderr] | Dec 14 03:39:17.132 INFO [stderr] 51 | let mut target_address; Dec 14 03:39:17.132 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 14 03:39:17.132 INFO [stderr] | | Dec 14 03:39:17.132 INFO [stderr] | help: remove this `mut` Dec 14 03:39:17.132 INFO [stderr] | Dec 14 03:39:17.132 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 03:39:17.132 INFO [stderr] Dec 14 03:39:17.136 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:17.136 INFO [stderr] --> src/main.rs:104:9 Dec 14 03:39:17.136 INFO [stderr] | Dec 14 03:39:17.136 INFO [stderr] 104 | let mut ip1 = read_u8(&mut stream); Dec 14 03:39:17.136 INFO [stderr] | ----^^^ Dec 14 03:39:17.136 INFO [stderr] | | Dec 14 03:39:17.136 INFO [stderr] | help: remove this `mut` Dec 14 03:39:17.136 INFO [stderr] Dec 14 03:39:17.136 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:17.136 INFO [stderr] --> src/main.rs:105:9 Dec 14 03:39:17.136 INFO [stderr] | Dec 14 03:39:17.136 INFO [stderr] 105 | let mut ip2 = read_u8(&mut stream); Dec 14 03:39:17.136 INFO [stderr] | ----^^^ Dec 14 03:39:17.136 INFO [stderr] | | Dec 14 03:39:17.136 INFO [stderr] | help: remove this `mut` Dec 14 03:39:17.136 INFO [stderr] Dec 14 03:39:17.136 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:17.136 INFO [stderr] --> src/main.rs:106:9 Dec 14 03:39:17.136 INFO [stderr] | Dec 14 03:39:17.136 INFO [stderr] 106 | let mut ip3 = read_u8(&mut stream); Dec 14 03:39:17.136 INFO [stderr] | ----^^^ Dec 14 03:39:17.136 INFO [stderr] | | Dec 14 03:39:17.136 INFO [stderr] | help: remove this `mut` Dec 14 03:39:17.136 INFO [stderr] Dec 14 03:39:17.136 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:17.136 INFO [stderr] --> src/main.rs:107:9 Dec 14 03:39:17.136 INFO [stderr] | Dec 14 03:39:17.136 INFO [stderr] 107 | let mut ip4 = read_u8(&mut stream); Dec 14 03:39:17.136 INFO [stderr] | ----^^^ Dec 14 03:39:17.136 INFO [stderr] | | Dec 14 03:39:17.136 INFO [stderr] | help: remove this `mut` Dec 14 03:39:17.136 INFO [stderr] Dec 14 03:39:17.141 INFO [stderr] warning: variable does not need to be mutable Dec 14 03:39:17.141 INFO [stderr] --> src/main.rs:158:9 Dec 14 03:39:17.141 INFO [stderr] | Dec 14 03:39:17.141 INFO [stderr] 158 | let mut buf: [u8; 128] = [0; 128]; Dec 14 03:39:17.141 INFO [stderr] | ----^^^ Dec 14 03:39:17.141 INFO [stderr] | | Dec 14 03:39:17.141 INFO [stderr] | help: remove this `mut` Dec 14 03:39:17.141 INFO [stderr] Dec 14 03:39:17.143 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.143 INFO [stderr] --> src/main.rs:85:9 Dec 14 03:39:17.143 INFO [stderr] | Dec 14 03:39:17.143 INFO [stderr] 85 | copy(&mut target_stream_c, &mut client_stream_c); Dec 14 03:39:17.143 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.143 INFO [stderr] | Dec 14 03:39:17.143 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 03:39:17.143 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.143 INFO [stderr] Dec 14 03:39:17.143 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.143 INFO [stderr] --> src/main.rs:86:9 Dec 14 03:39:17.143 INFO [stderr] | Dec 14 03:39:17.143 INFO [stderr] 86 | target_stream_c.shutdown(Shutdown::Read); Dec 14 03:39:17.143 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.143 INFO [stderr] | Dec 14 03:39:17.143 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.143 INFO [stderr] Dec 14 03:39:17.143 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.143 INFO [stderr] --> src/main.rs:87:9 Dec 14 03:39:17.143 INFO [stderr] | Dec 14 03:39:17.143 INFO [stderr] 87 | client_stream_c.shutdown(Shutdown::Write); Dec 14 03:39:17.143 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.143 INFO [stderr] | Dec 14 03:39:17.143 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.143 INFO [stderr] Dec 14 03:39:17.144 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.144 INFO [stderr] --> src/main.rs:90:5 Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] 90 | copy(&mut client_stream, &mut target_stream); Dec 14 03:39:17.144 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.144 INFO [stderr] Dec 14 03:39:17.144 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.144 INFO [stderr] --> src/main.rs:91:5 Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] 91 | target_stream.shutdown(Shutdown::Write); Dec 14 03:39:17.144 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.144 INFO [stderr] Dec 14 03:39:17.144 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.144 INFO [stderr] --> src/main.rs:92:5 Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] 92 | client_stream.shutdown(Shutdown::Read); Dec 14 03:39:17.144 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.144 INFO [stderr] Dec 14 03:39:17.144 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.144 INFO [stderr] --> src/main.rs:113:5 Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] 113 | stream.write(&reply); Dec 14 03:39:17.144 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.144 INFO [stderr] Dec 14 03:39:17.144 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.144 INFO [stderr] --> src/main.rs:125:5 Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] 125 | stream.read(&mut buf); Dec 14 03:39:17.144 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.144 INFO [stderr] Dec 14 03:39:17.144 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.144 INFO [stderr] --> src/main.rs:140:5 Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] 140 | s.read(&mut buf); Dec 14 03:39:17.144 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.144 INFO [stderr] Dec 14 03:39:17.144 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 03:39:17.144 INFO [stderr] --> src/main.rs:147:5 Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] 147 | s.read(&mut buf); Dec 14 03:39:17.144 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 03:39:17.144 INFO [stderr] | Dec 14 03:39:17.144 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 03:39:17.144 INFO [stderr] Dec 14 03:39:17.494 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.96s Dec 14 03:39:17.495 INFO [stderr] su: No module specific data is present Dec 14 03:39:17.960 INFO running `"docker" "inspect" "91b74fd648547273cda4b582839c31b84f66f67dfe914583c31bb0fce4313061"` Dec 14 03:39:18.251 INFO running `"docker" "rm" "-f" "91b74fd648547273cda4b582839c31b84f66f67dfe914583c31bb0fce4313061"` Dec 14 03:39:18.559 INFO [stdout] 91b74fd648547273cda4b582839c31b84f66f67dfe914583c31bb0fce4313061 Dec 14 03:39:18.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 03:39:19.008 INFO [stdout] 698331c269408cd147f8b6a3c3559150e49ace5fa65f7861209c99f74658f0f5 Dec 14 03:39:19.010 INFO running `"docker" "start" "-a" "698331c269408cd147f8b6a3c3559150e49ace5fa65f7861209c99f74658f0f5"` Dec 14 03:39:20.198 INFO [stderr] usermod: no changes Dec 14 03:39:20.256 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 14 03:39:20.259 INFO [stderr] Running /target/debug/deps/rust_socks_server-3088339bc6c6f064 Dec 14 03:39:20.264 INFO [stderr] su: No module specific data is present Dec 14 03:39:20.264 INFO [stdout] Dec 14 03:39:20.264 INFO [stdout] running 0 tests Dec 14 03:39:20.264 INFO [stdout] Dec 14 03:39:20.264 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 03:39:20.264 INFO [stdout] Dec 14 03:39:20.891 INFO running `"docker" "inspect" "698331c269408cd147f8b6a3c3559150e49ace5fa65f7861209c99f74658f0f5"` Dec 14 03:39:21.371 INFO running `"docker" "rm" "-f" "698331c269408cd147f8b6a3c3559150e49ace5fa65f7861209c99f74658f0f5"` Dec 14 03:39:21.650 INFO [stdout] 698331c269408cd147f8b6a3c3559150e49ace5fa65f7861209c99f74658f0f5