[INFO] cloning repository https://github.com/propbreakerfpv/smack [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/propbreakerfpv/smack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpropbreakerfpv%2Fsmack", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpropbreakerfpv%2Fsmack'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce1e300e4be6def4098f9803d06f919a459796cb [INFO] building propbreakerfpv/smack against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpropbreakerfpv%2Fsmack" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/propbreakerfpv/smack on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/propbreakerfpv/smack [INFO] finished tweaking git repo https://github.com/propbreakerfpv/smack [INFO] tweaked toml for git repo https://github.com/propbreakerfpv/smack written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/propbreakerfpv/smack 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0214c296e75b4a641cf613794eb008685dee38d70891bc8c53176ada4e27181c [INFO] running `Command { std: "docker" "start" "-a" "0214c296e75b4a641cf613794eb008685dee38d70891bc8c53176ada4e27181c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0214c296e75b4a641cf613794eb008685dee38d70891bc8c53176ada4e27181c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0214c296e75b4a641cf613794eb008685dee38d70891bc8c53176ada4e27181c", kill_on_drop: false }` [INFO] [stdout] 0214c296e75b4a641cf613794eb008685dee38d70891bc8c53176ada4e27181c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dbbfd4f403fabaac9f77d3317246689dbd8ef57b6e793a63ec256acbc397db3 [INFO] running `Command { std: "docker" "start" "-a" "3dbbfd4f403fabaac9f77d3317246689dbd8ef57b6e793a63ec256acbc397db3", kill_on_drop: false }` [INFO] [stderr] Compiling smack v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::renderer::parcer_utils::strings::HTMLStringExt` [INFO] [stdout] --> src/tests/parcer_utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::renderer::parcer_utils::strings::HTMLStringExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::renderer::parcer_utils::strings::HTMLString` [INFO] [stdout] --> src/tests/parcer_utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::renderer::parcer_utils::strings::HTMLString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::renderer::parcer_utils` [INFO] [stdout] --> src/tests/parcer_utils.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::renderer::parcer_utils; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/renderer/html_string.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn slice(&self, start: usize, end: usize) -> HTMLString { [INFO] [stdout] | ----- ^^^^^^^^^^ expected `HTMLString`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `&html_string::HTMLString` [INFO] [stdout] --> src/renderer/html_string.rs:66:27 [INFO] [stdout] | [INFO] [stdout] 66 | if pos >= self[pos..].len() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `&html_string::HTMLString` [INFO] [stdout] --> src/renderer/html_string.rs:67:28 [INFO] [stdout] | [INFO] [stdout] 67 | return self[pos..].to_string(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `&html_string::HTMLString` [INFO] [stdout] --> src/renderer/html_string.rs:69:23 [INFO] [stdout] | [INFO] [stdout] 69 | if ! &self[pos..].to_string().starts_with_whitespace() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `&html_string::HTMLString` [INFO] [stdout] --> src/renderer/html_string.rs:70:28 [INFO] [stdout] | [INFO] [stdout] 70 | return self[pos..].to_string(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/renderer/style.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let matches = rule.selectors.iter().filter(|selector| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `utf8_bytes` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/renderer/html_string.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | c.encode_utf8(&mut utf8_bytes).as_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 29 | let mut utf8_bytes = [0; 4]; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `out` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/renderer/html_string.rs:35:38 [INFO] [stdout] | [INFO] [stdout] 35 | e.iter().for_each(|byte| out.push(*byte)) [INFO] [stdout] | ^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 33 | let mut out = Vec::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0596, E0608. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smack` (bin "smack") due to 7 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3dbbfd4f403fabaac9f77d3317246689dbd8ef57b6e793a63ec256acbc397db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dbbfd4f403fabaac9f77d3317246689dbd8ef57b6e793a63ec256acbc397db3", kill_on_drop: false }` [INFO] [stdout] 3dbbfd4f403fabaac9f77d3317246689dbd8ef57b6e793a63ec256acbc397db3