[INFO] cloning repository https://github.com/Abacaxi-Nelson/webscraper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Abacaxi-Nelson/webscraper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbacaxi-Nelson%2Fwebscraper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbacaxi-Nelson%2Fwebscraper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b79a277eb84f756c647ce7e0cb9c74b853b41ca2 [INFO] checking Abacaxi-Nelson/webscraper against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbacaxi-Nelson%2Fwebscraper" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Abacaxi-Nelson/webscraper on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Abacaxi-Nelson/webscraper [INFO] finished tweaking git repo https://github.com/Abacaxi-Nelson/webscraper [INFO] tweaked toml for git repo https://github.com/Abacaxi-Nelson/webscraper written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Abacaxi-Nelson/webscraper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 939085ee1799f04ee3355843b2eeebbcf2c3f400a321404573acbc43ccb43f87 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "939085ee1799f04ee3355843b2eeebbcf2c3f400a321404573acbc43ccb43f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "939085ee1799f04ee3355843b2eeebbcf2c3f400a321404573acbc43ccb43f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "939085ee1799f04ee3355843b2eeebbcf2c3f400a321404573acbc43ccb43f87", kill_on_drop: false }` [INFO] [stdout] 939085ee1799f04ee3355843b2eeebbcf2c3f400a321404573acbc43ccb43f87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4516a5628e31997674d4bf9699f078a92d646b2e3beb224fb194dc18fe569a7c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4516a5628e31997674d4bf9699f078a92d646b2e3beb224fb194dc18fe569a7c", kill_on_drop: false }` [INFO] [stderr] Checking webscraper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reqwest` [INFO] [stdout] --> src/main.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | let mut res = reqwest::blocking::get(url); [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `reqwest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reqwest` [INFO] [stdout] --> src/main.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | let mut res = reqwest::blocking::get(url); [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `reqwest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:55 [INFO] [stdout] | [INFO] [stdout] 50 | let result = search_search_in_url(url, search); [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `String`, found `&str` [INFO] [stdout] | help: try using a conversion method: `url.to_string()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:60 [INFO] [stdout] | [INFO] [stdout] 50 | let result = search_search_in_url(url, search); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `String`, found `&str` [INFO] [stdout] | help: try using a conversion method: `search.to_string()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:55 [INFO] [stdout] | [INFO] [stdout] 50 | let result = search_search_in_url(url, search); [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `String`, found `&str` [INFO] [stdout] | help: try using a conversion method: `url.to_string()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `Try`) [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 69 | / fn search_search_in_url(url: String, search: String) -> String { [INFO] [stdout] 70 | | let mut res = reqwest::blocking::get(url); [INFO] [stdout] 71 | | let mut body = String::new(); [INFO] [stdout] 72 | | res.read_to_string(&mut body)?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `String` [INFO] [stdout] 73 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `String` [INFO] [stdout] = note: required by `from_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:69:57 [INFO] [stdout] | [INFO] [stdout] 69 | fn search_search_in_url(url: String, search: String) -> String { [INFO] [stdout] | -------------------- ^^^^^^ expected struct `String`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] ... [INFO] [stdout] 72 | res.read_to_string(&mut body)?; [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:60 [INFO] [stdout] | [INFO] [stdout] 50 | let result = search_search_in_url(url, search); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `String`, found `&str` [INFO] [stdout] | help: try using a conversion method: `search.to_string()` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `webscraper` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `Try`) [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 69 | / fn search_search_in_url(url: String, search: String) -> String { [INFO] [stdout] 70 | | let mut res = reqwest::blocking::get(url); [INFO] [stdout] 71 | | let mut body = String::new(); [INFO] [stdout] 72 | | res.read_to_string(&mut body)?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `String` [INFO] [stdout] 73 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `String` [INFO] [stdout] = note: required by `from_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:69:57 [INFO] [stdout] | [INFO] [stdout] 69 | fn search_search_in_url(url: String, search: String) -> String { [INFO] [stdout] | -------------------- ^^^^^^ expected struct `String`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] ... [INFO] [stdout] 72 | res.read_to_string(&mut body)?; [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4516a5628e31997674d4bf9699f078a92d646b2e3beb224fb194dc18fe569a7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4516a5628e31997674d4bf9699f078a92d646b2e3beb224fb194dc18fe569a7c", kill_on_drop: false }` [INFO] [stdout] 4516a5628e31997674d4bf9699f078a92d646b2e3beb224fb194dc18fe569a7c