[INFO] cloning repository https://github.com/overoxidize/rustirc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/overoxidize/rustirc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foveroxidize%2Frustirc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foveroxidize%2Frustirc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0365f86ff7bed92f6b112d4d54808316103ea727 [INFO] checking overoxidize/rustirc against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foveroxidize%2Frustirc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/overoxidize/rustirc [INFO] finished tweaking git repo https://github.com/overoxidize/rustirc [INFO] tweaked toml for git repo https://github.com/overoxidize/rustirc written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/overoxidize/rustirc on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/overoxidize/rustirc already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Updating libc v0.2.146 -> v0.2.175 [INFO] [stderr] Adding socket2 v0.5.10 (available: v0.6.0) [INFO] [stderr] Adding windows-sys v0.52.0 [INFO] [stderr] Adding windows-targets v0.52.6 [INFO] [stderr] Adding windows_aarch64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_aarch64_msvc v0.52.6 [INFO] [stderr] Adding windows_i686_gnu v0.52.6 [INFO] [stderr] Adding windows_i686_gnullvm v0.52.6 [INFO] [stderr] Adding windows_i686_msvc v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnu v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_x86_64_msvc v0.52.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8c1731d1436f503c4c241e0b5fbbb84024e51d9e0b08d01ddf15ff6a86c5c86 [INFO] running `Command { std: "docker" "start" "-a" "d8c1731d1436f503c4c241e0b5fbbb84024e51d9e0b08d01ddf15ff6a86c5c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8c1731d1436f503c4c241e0b5fbbb84024e51d9e0b08d01ddf15ff6a86c5c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c1731d1436f503c4c241e0b5fbbb84024e51d9e0b08d01ddf15ff6a86c5c86", kill_on_drop: false }` [INFO] [stdout] d8c1731d1436f503c4c241e0b5fbbb84024e51d9e0b08d01ddf15ff6a86c5c86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e698d79198c296466daa6960f63e9cf543fc904c64e14e87669c29a282f104d [INFO] running `Command { std: "docker" "start" "-a" "2e698d79198c296466daa6960f63e9cf543fc904c64e14e87669c29a282f104d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking petgraph v0.6.3 [INFO] [stderr] Compiling uuid-macro-internal v1.3.4 [INFO] [stderr] Checking uuid v1.3.4 [INFO] [stderr] Checking rustirc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RefCell`, `Ref`, and `rc::Rc` [INFO] [stdout] --> src/user.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{rc::Rc, cell::{RefCell, Ref}}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RefCell`, `Ref`, and `rc::Rc` [INFO] [stdout] --> src/user.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{rc::Rc, cell::{RefCell, Ref}}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: borrow of moved value: `self` [INFO] [stdout] --> src/server.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn run(self) -> HubServer { [INFO] [stdout] | ---- move occurs because `self` has type `HubServer`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 34 | thread::spawn(move || { [INFO] [stdout] | ------- value moved into closure here [INFO] [stdout] 35 | for stream in listener.incoming() { [INFO] [stdout] | --------------------------------- inside of this loop [INFO] [stdout] ... [INFO] [stdout] 38 | let stream = &self.clone().handle_sender(&stream); [INFO] [stdout] | ---- variable moved due to use in closure [INFO] [stdout] ... [INFO] [stdout] 48 | self.clone() [INFO] [stdout] | ^^^^ value borrowed here after move [INFO] [stdout] | [INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once [INFO] [stdout] | [INFO] [stdout] 35 ~ let mut value = self.clone(); [INFO] [stdout] 36 ~ for stream in listener.incoming() { [INFO] [stdout] 37 | match stream { [INFO] [stdout] 38 | Ok(stream) => { [INFO] [stdout] 39 ~ let stream = &value.handle_sender(&stream); [INFO] [stdout] | [INFO] [stdout] help: consider cloning the value before moving it into the closure [INFO] [stdout] | [INFO] [stdout] 34 ~ let value = self.clone(); [INFO] [stdout] 35 ~ thread::spawn(move || { [INFO] [stdout] 36 | for stream in listener.incoming() { [INFO] [stdout] 37 | match stream { [INFO] [stdout] 38 | Ok(stream) => { [INFO] [stdout] 39 ~ let stream = &value.clone().handle_sender(&stream); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_reg_msg` [INFO] [stdout] --> src/server.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let client_reg_msg = stream.write(&buf[..bytes_read])?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_reg_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_msg` [INFO] [stdout] --> src/server.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let client_msg = connection.read_to_end(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_reg_msg` [INFO] [stdout] --> src/server.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | let client_reg_msg = stream.write(&buf[..bytes_read])?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_reg_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustirc` (lib test) due to 1 previous error; 9 warnings emitted [INFO] [stdout] warning: unused variable: `http_request` [INFO] [stdout] --> src/server.rs:208:13 [INFO] [stdout] | [INFO] [stdout] 208 | let http_request: Vec<_> = buf_reader [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `nickname` [INFO] [stdout] --> src/user.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(nickname: String, client: IrcClient, full_name: String) -> Self { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nickname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/user.rs:32:34 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(nickname: String, client: IrcClient, full_name: String) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_msg` [INFO] [stdout] --> src/client.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let user_msg = String::from("USER ") + &user.nickname + " * * " + &user.full_name; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pass` [INFO] [stdout] --> src/client.rs:21:68 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn register_client(&self, user: &User, socket: SocketAddr, pass: bool) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pass` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stdout] error[E0382]: borrow of moved value: `self` [INFO] [stdout] --> src/server.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn run(self) -> HubServer { [INFO] [stdout] | ---- move occurs because `self` has type `HubServer`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 34 | thread::spawn(move || { [INFO] [stdout] | ------- value moved into closure here [INFO] [stdout] 35 | for stream in listener.incoming() { [INFO] [stdout] | --------------------------------- inside of this loop [INFO] [stdout] ... [INFO] [stdout] 38 | let stream = &self.clone().handle_sender(&stream); [INFO] [stdout] | ---- variable moved due to use in closure [INFO] [stdout] ... [INFO] [stdout] 48 | self.clone() [INFO] [stdout] | ^^^^ value borrowed here after move [INFO] [stdout] | [INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once [INFO] [stdout] | [INFO] [stdout] 35 ~ let mut value = self.clone(); [INFO] [stdout] 36 ~ for stream in listener.incoming() { [INFO] [stdout] 37 | match stream { [INFO] [stdout] 38 | Ok(stream) => { [INFO] [stdout] 39 ~ let stream = &value.handle_sender(&stream); [INFO] [stdout] | [INFO] [stdout] help: consider cloning the value before moving it into the closure [INFO] [stdout] | [INFO] [stdout] 34 ~ let value = self.clone(); [INFO] [stdout] 35 ~ thread::spawn(move || { [INFO] [stdout] 36 | for stream in listener.incoming() { [INFO] [stdout] 37 | match stream { [INFO] [stdout] 38 | Ok(stream) => { [INFO] [stdout] 39 ~ let stream = &value.clone().handle_sender(&stream); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_reg_msg` [INFO] [stdout] --> src/server.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let client_reg_msg = stream.write(&buf[..bytes_read])?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_reg_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_msg` [INFO] [stdout] --> src/server.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let client_msg = connection.read_to_end(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_reg_msg` [INFO] [stdout] --> src/server.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | let client_reg_msg = stream.write(&buf[..bytes_read])?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_reg_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `http_request` [INFO] [stdout] --> src/server.rs:208:13 [INFO] [stdout] | [INFO] [stdout] 208 | let http_request: Vec<_> = buf_reader [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nickname` [INFO] [stdout] --> src/user.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(nickname: String, client: IrcClient, full_name: String) -> Self { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nickname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/user.rs:32:34 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(nickname: String, client: IrcClient, full_name: String) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_msg` [INFO] [stdout] --> src/client.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let user_msg = String::from("USER ") + &user.nickname + " * * " + &user.full_name; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pass` [INFO] [stdout] --> src/client.rs:21:68 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn register_client(&self, user: &User, socket: SocketAddr, pass: bool) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pass` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustirc` (lib) due to 1 previous error; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2e698d79198c296466daa6960f63e9cf543fc904c64e14e87669c29a282f104d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e698d79198c296466daa6960f63e9cf543fc904c64e14e87669c29a282f104d", kill_on_drop: false }` [INFO] [stdout] 2e698d79198c296466daa6960f63e9cf543fc904c64e14e87669c29a282f104d