[INFO] updating cached repository https://github.com/Vam-Jam/Messenger_Chicken [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c254fa219429874ee05366d53a4a7698ef66ad9b [INFO] checking Vam-Jam/Messenger_Chicken against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVam-Jam%2FMessenger_Chicken" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vam-Jam/Messenger_Chicken on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Vam-Jam/Messenger_Chicken [INFO] finished tweaking git repo https://github.com/Vam-Jam/Messenger_Chicken [INFO] tweaked toml for git repo https://github.com/Vam-Jam/Messenger_Chicken written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/Vam-Jam/Messenger_Chicken already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5b2e87ec219d851cd2a9e969b353d52f831f485663aeaf99a6f8253413900e7a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "5b2e87ec219d851cd2a9e969b353d52f831f485663aeaf99a6f8253413900e7a"` [INFO] [stderr] Checking messenger_chicken v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:24:15 [INFO] [stderr] | [INFO] [stderr] 24 | if(result == 0){ [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:24:15 [INFO] [stderr] | [INFO] [stderr] 24 | if(result == 0){ [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut outStream = tcpr.output_stream; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `server` [INFO] [stderr] --> src/main.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | server: Server, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `client` [INFO] [stderr] --> src/main.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | client: Client, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write` [INFO] [stderr] --> src/main.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | fn write(stream: &mut TcpStream, content: String) -> &TcpStream{//not sure how borrow stuff works, we only want to borrow this to write less code [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `writeStream` should have a snake case name [INFO] [stderr] --> src/main.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | let mut writeStream = tcpr.input_stream; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `write_stream` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `outStream` should have a snake case name [INFO] [stderr] --> src/main.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut outStream = tcpr.output_stream; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `out_stream` [INFO] [stderr] [INFO] [stderr] warning: variable `userM` should have a snake case name [INFO] [stderr] --> src/main.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut userM = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `user_m` [INFO] [stderr] [INFO] [stderr] warning: function `getSAC` should have a snake case name [INFO] [stderr] --> src/main.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn getSAC()->(Server,Client){//get server & client [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `get_sac` [INFO] [stderr] [INFO] [stderr] warning: variable `sIp` should have a snake case name [INFO] [stderr] --> src/main.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut sIp = String::new(); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `s_ip` [INFO] [stderr] [INFO] [stderr] warning: variable `sPort` should have a snake case name [INFO] [stderr] --> src/main.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut sPort = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `s_port` [INFO] [stderr] [INFO] [stderr] warning: variable `sPass` should have a snake case name [INFO] [stderr] --> src/main.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let mut sPass = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `s_pass` [INFO] [stderr] [INFO] [stderr] warning: variable `sUser` should have a snake case name [INFO] [stderr] --> src/main.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | let mut sUser = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `s_user` [INFO] [stderr] [INFO] [stderr] warning: structure field `Ip` should have a snake case name [INFO] [stderr] --> src/main.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | Ip: String, [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `ip` [INFO] [stderr] [INFO] [stderr] warning: variable `Ip` should have a snake case name [INFO] [stderr] --> src/main.rs:103:12 [INFO] [stderr] | [INFO] [stderr] 103 | fn new(Ip:String, port:String, password:String) -> Server{ [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `ip` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut outStream = tcpr.output_stream; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | input_stream.write(server.password.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | input_stream.write(["print('",client.username.as_str()," has connected using tcpr')\n"].concat().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: field is never read: `server` [INFO] [stderr] --> src/main.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | server: Server, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `client` [INFO] [stderr] --> src/main.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | client: Client, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write` [INFO] [stderr] --> src/main.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | fn write(stream: &mut TcpStream, content: String) -> &TcpStream{//not sure how borrow stuff works, we only want to borrow this to write less code [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `writeStream` should have a snake case name [INFO] [stderr] --> src/main.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | let mut writeStream = tcpr.input_stream; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `write_stream` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `outStream` should have a snake case name [INFO] [stderr] --> src/main.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut outStream = tcpr.output_stream; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `out_stream` [INFO] [stderr] [INFO] [stderr] warning: variable `userM` should have a snake case name [INFO] [stderr] --> src/main.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut userM = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `user_m` [INFO] [stderr] [INFO] [stderr] warning: function `getSAC` should have a snake case name [INFO] [stderr] --> src/main.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn getSAC()->(Server,Client){//get server & client [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `get_sac` [INFO] [stderr] [INFO] [stderr] warning: variable `sIp` should have a snake case name [INFO] [stderr] --> src/main.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut sIp = String::new(); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `s_ip` [INFO] [stderr] [INFO] [stderr] warning: variable `sPort` should have a snake case name [INFO] [stderr] --> src/main.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut sPort = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `s_port` [INFO] [stderr] [INFO] [stderr] warning: variable `sPass` should have a snake case name [INFO] [stderr] --> src/main.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let mut sPass = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `s_pass` [INFO] [stderr] [INFO] [stderr] warning: variable `sUser` should have a snake case name [INFO] [stderr] --> src/main.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | let mut sUser = String::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `s_user` [INFO] [stderr] [INFO] [stderr] warning: structure field `Ip` should have a snake case name [INFO] [stderr] --> src/main.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | Ip: String, [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `ip` [INFO] [stderr] [INFO] [stderr] warning: variable `Ip` should have a snake case name [INFO] [stderr] --> src/main.rs:103:12 [INFO] [stderr] | [INFO] [stderr] 103 | fn new(Ip:String, port:String, password:String) -> Server{ [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `ip` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | input_stream.write(server.password.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | input_stream.write(["print('",client.username.as_str()," has connected using tcpr')\n"].concat().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `"docker" "inspect" "5b2e87ec219d851cd2a9e969b353d52f831f485663aeaf99a6f8253413900e7a"` [INFO] running `"docker" "rm" "-f" "5b2e87ec219d851cd2a9e969b353d52f831f485663aeaf99a6f8253413900e7a"` [INFO] [stdout] 5b2e87ec219d851cd2a9e969b353d52f831f485663aeaf99a6f8253413900e7a