[INFO] cloning repository https://github.com/HmmmVR/Rust_Web [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HmmmVR/Rust_Web" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmmmVR%2FRust_Web", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmmmVR%2FRust_Web'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea0e5e640b0c692b4c3d0167b686a7d01c2c8431 [INFO] checking HmmmVR/Rust_Web against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmmmVR%2FRust_Web" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HmmmVR/Rust_Web on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HmmmVR/Rust_Web [INFO] finished tweaking git repo https://github.com/HmmmVR/Rust_Web [INFO] tweaked toml for git repo https://github.com/HmmmVR/Rust_Web written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/HmmmVR/Rust_Web 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 973cca5ecdc48478ddfd824cc6eee7de82d4b5ddaa041a5796532e317df79513 [INFO] running `Command { std: "docker" "start" "-a" "973cca5ecdc48478ddfd824cc6eee7de82d4b5ddaa041a5796532e317df79513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "973cca5ecdc48478ddfd824cc6eee7de82d4b5ddaa041a5796532e317df79513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "973cca5ecdc48478ddfd824cc6eee7de82d4b5ddaa041a5796532e317df79513", kill_on_drop: false }` [INFO] [stdout] 973cca5ecdc48478ddfd824cc6eee7de82d4b5ddaa041a5796532e317df79513 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1f48381975622d8a03252120bebb69b3d3ea088955e163dca50e3c4c1e43ede [INFO] running `Command { std: "docker" "start" "-a" "a1f48381975622d8a03252120bebb69b3d3ea088955e163dca50e3c4c1e43ede", kill_on_drop: false }` [INFO] [stderr] Checking rust_web v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: lifetime in trait object type must be followed by `+` [INFO] [stdout] --> src/core/server.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | router: &<'a> Router [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `::`, found `Router` [INFO] [stdout] --> src/core/server.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct WebServer <'a> { [INFO] [stdout] | --------- while parsing this struct [INFO] [stdout] ... [INFO] [stdout] 16 | router: &<'a> Router [INFO] [stdout] | ^^^^^^ expected `::` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime in trait object type must be followed by `+` [INFO] [stdout] --> src/core/server.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | router: &<'a> router [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime in trait object type must be followed by `+` [INFO] [stdout] --> src/core/server.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | router: &<'a> Router [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `::`, found `router` [INFO] [stdout] --> src/core/server.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 22 | WebServer { [INFO] [stdout] | --------- while parsing this struct [INFO] [stdout] ... [INFO] [stdout] 25 | router: &<'a> router [INFO] [stdout] | ^^^^^^ expected `::` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `::`, found `Router` [INFO] [stdout] --> src/core/server.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct WebServer <'a> { [INFO] [stdout] | --------- while parsing this struct [INFO] [stdout] ... [INFO] [stdout] 16 | router: &<'a> Router [INFO] [stdout] | ^^^^^^ expected `::` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime in trait object type must be followed by `+` [INFO] [stdout] --> src/core/server.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | router: &<'a> router [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `::`, found `router` [INFO] [stdout] --> src/core/server.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 22 | WebServer { [INFO] [stdout] | --------- while parsing this struct [INFO] [stdout] ... [INFO] [stdout] 25 | router: &<'a> router [INFO] [stdout] | ^^^^^^ expected `::` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::FnOnce` [INFO] [stdout] --> src/core/router.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::FnOnce; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::FnOnce` [INFO] [stdout] --> src/core/router.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::FnOnce; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/core/server.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(router: &Router) -> WebServer<'a> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/core/server.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(router: &Router) -> WebServer<'a> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `method` [INFO] [stdout] --> src/core/router.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(method: &str, path: &str, callback: fn(Request, Response) -> &'a str) -> Route<'a> { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `method`: `&'a str` [INFO] [stdout] 12 | / Route { [INFO] [stdout] 13 | | method: method, [INFO] [stdout] 14 | | path: path, [INFO] [stdout] 15 | | callback: callback [INFO] [stdout] 16 | | } [INFO] [stdout] | |_________^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `method` [INFO] [stdout] --> src/core/router.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(method: &str, path: &str, callback: fn(Request, Response) -> &'a str) -> Route<'a> { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `method`: `&'a str` [INFO] [stdout] 12 | / Route { [INFO] [stdout] 13 | | method: method, [INFO] [stdout] 14 | | path: path, [INFO] [stdout] 15 | | callback: callback [INFO] [stdout] 16 | | } [INFO] [stdout] | |_________^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `path` [INFO] [stdout] --> src/core/router.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(method: &str, path: &str, callback: fn(Request, Response) -> &'a str) -> Route<'a> { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `path`: `&'a str` [INFO] [stdout] 12 | / Route { [INFO] [stdout] 13 | | method: method, [INFO] [stdout] 14 | | path: path, [INFO] [stdout] 15 | | callback: callback [INFO] [stdout] 16 | | } [INFO] [stdout] | |_________^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `path` [INFO] [stdout] --> src/core/router.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(method: &str, path: &str, callback: fn(Request, Response) -> &'a str) -> Route<'a> { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `path`: `&'a str` [INFO] [stdout] 12 | / Route { [INFO] [stdout] 13 | | method: method, [INFO] [stdout] 14 | | path: path, [INFO] [stdout] 15 | | callback: callback [INFO] [stdout] 16 | | } [INFO] [stdout] | |_________^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `method` [INFO] [stdout] --> src/core/router.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add_route(&self, method: &str, path: &str, callback: fn(Request, Response) -> &'a str) { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `method`: `&'a str` [INFO] [stdout] 32 | let r = Route { [INFO] [stdout] 33 | method: method, [INFO] [stdout] | ^^^^^^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `path` [INFO] [stdout] --> src/core/router.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add_route(&self, method: &str, path: &str, callback: fn(Request, Response) -> &'a str) { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `path`: `&'a str` [INFO] [stdout] ... [INFO] [stdout] 34 | path: path, [INFO] [stdout] | ^^^^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `method` [INFO] [stdout] --> src/core/router.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add_route(&self, method: &str, path: &str, callback: fn(Request, Response) -> &'a str) { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `method`: `&'a str` [INFO] [stdout] 32 | let r = Route { [INFO] [stdout] 33 | method: method, [INFO] [stdout] | ^^^^^^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `self.routes` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/core/router.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 38 | self.routes.push(r); [INFO] [stdout] | ^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be a mutable reference [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add_route(&mut self, method: &str, path: &str, callback: fn(Request, Response) -> &'a str) { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `path` [INFO] [stdout] --> src/core/router.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add_route(&self, method: &str, path: &str, callback: fn(Request, Response) -> &'a str) { [INFO] [stdout] | ---- help: add explicit lifetime `'a` to the type of `path`: `&'a str` [INFO] [stdout] ... [INFO] [stdout] 34 | path: path, [INFO] [stdout] | ^^^^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `self.routes` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/core/router.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 38 | self.routes.push(r); [INFO] [stdout] | ^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be a mutable reference [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add_route(&mut self, method: &str, path: &str, callback: fn(Request, Response) -> &'a str) { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0596, E0621. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0596, E0621. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_web` (bin "rust_web") due to 10 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_web` (bin "rust_web" test) due to 10 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a1f48381975622d8a03252120bebb69b3d3ea088955e163dca50e3c4c1e43ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1f48381975622d8a03252120bebb69b3d3ea088955e163dca50e3c4c1e43ede", kill_on_drop: false }` [INFO] [stdout] a1f48381975622d8a03252120bebb69b3d3ea088955e163dca50e3c4c1e43ede