[INFO] cloning repository https://github.com/benjcollins/compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjcollins/compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjcollins%2Fcompiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjcollins%2Fcompiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b472425bfa6ed3bdc43bbffa60c11f5c1526bddf [INFO] checking benjcollins/compiler/b472425bfa6ed3bdc43bbffa60c11f5c1526bddf against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjcollins%2Fcompiler" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benjcollins/compiler on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/benjcollins/compiler [INFO] finished tweaking git repo https://github.com/benjcollins/compiler [INFO] tweaked toml for git repo https://github.com/benjcollins/compiler written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/benjcollins/compiler 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 407dcc32745e3473dd6633ecf5a16858adf60bc8718a64872197d1ef21ac7e86 [INFO] running `Command { std: "docker" "start" "-a" "407dcc32745e3473dd6633ecf5a16858adf60bc8718a64872197d1ef21ac7e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "407dcc32745e3473dd6633ecf5a16858adf60bc8718a64872197d1ef21ac7e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "407dcc32745e3473dd6633ecf5a16858adf60bc8718a64872197d1ef21ac7e86", kill_on_drop: false }` [INFO] [stdout] 407dcc32745e3473dd6633ecf5a16858adf60bc8718a64872197d1ef21ac7e86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cab30c91262d7410a67b863b7f4e767241c08cd3339f20ea2c942bace987c01 [INFO] running `Command { std: "docker" "start" "-a" "4cab30c91262d7410a67b863b7f4e767241c08cd3339f20ea2c942bace987c01", kill_on_drop: false }` [INFO] [stderr] Checking language v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:41:79 [INFO] [stdout] | [INFO] [stdout] 41 | fn parse<'a>(start: Position<'a>, prec: Prec) -> Result>, ParseError> { [INFO] [stdout] | -- lifetime `'a` declared here ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:41:79 [INFO] [stdout] | [INFO] [stdout] 41 | fn parse<'a>(start: Position<'a>, prec: Prec) -> Result>, ParseError> { [INFO] [stdout] | -- lifetime `'a` declared here ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0004]: non-exhaustive patterns: `&Expr::Struct { .. }` not covered [INFO] [stdout] --> src/compiler.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | match expr.get_node() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ pattern `&Expr::Struct { .. }` not covered [INFO] [stdout] | [INFO] [stdout] note: `Expr<'_>` defined here [INFO] [stdout] --> src/ast.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Expr<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | Struct { [INFO] [stdout] | ------ not covered [INFO] [stdout] = note: the matched value is of type `&Expr<'_>` [INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown [INFO] [stdout] | [INFO] [stdout] 131~ }, [INFO] [stdout] 132+ &Expr::Struct { .. } => todo!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0004]: non-exhaustive patterns: `&Expr::Struct { .. }` not covered [INFO] [stdout] --> src/compiler.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | match expr.get_node() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ pattern `&Expr::Struct { .. }` not covered [INFO] [stdout] | [INFO] [stdout] note: `Expr<'_>` defined here [INFO] [stdout] --> src/ast.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Expr<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | Struct { [INFO] [stdout] | ------ not covered [INFO] [stdout] = note: the matched value is of type `&Expr<'_>` [INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown [INFO] [stdout] | [INFO] [stdout] 131~ }, [INFO] [stdout] 132+ &Expr::Struct { .. } => todo!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0004`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0004`. [INFO] [stdout] [INFO] [stderr] error: could not compile `language` (bin "language") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `language` (bin "language" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4cab30c91262d7410a67b863b7f4e767241c08cd3339f20ea2c942bace987c01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cab30c91262d7410a67b863b7f4e767241c08cd3339f20ea2c942bace987c01", kill_on_drop: false }` [INFO] [stdout] 4cab30c91262d7410a67b863b7f4e767241c08cd3339f20ea2c942bace987c01