[INFO] cloning repository https://github.com/goodcodedev/descr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goodcodedev/descr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoodcodedev%2Fdescr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoodcodedev%2Fdescr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a64461e68785ec82eac42d9528684cec37e79de [INFO] checking goodcodedev/descr/2a64461e68785ec82eac42d9528684cec37e79de against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoodcodedev%2Fdescr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/goodcodedev/descr 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/goodcodedev/descr [INFO] finished tweaking git repo https://github.com/goodcodedev/descr [INFO] tweaked toml for git repo https://github.com/goodcodedev/descr written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/goodcodedev/descr 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded elapsed v0.1.2 [INFO] [stderr] Downloaded itertools v0.7.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7a333695b3122757d849c28aa9da4f4aa393fb8828eba362da5eb689e5892e67 [INFO] running `Command { std: "docker" "start" "-a" "7a333695b3122757d849c28aa9da4f4aa393fb8828eba362da5eb689e5892e67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a333695b3122757d849c28aa9da4f4aa393fb8828eba362da5eb689e5892e67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a333695b3122757d849c28aa9da4f4aa393fb8828eba362da5eb689e5892e67", kill_on_drop: false }` [INFO] [stdout] 7a333695b3122757d849c28aa9da4f4aa393fb8828eba362da5eb689e5892e67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6e62813828287461874bb604d4c81ff64e691f141ff76a1a66a27a0212a89cd2 [INFO] running `Command { std: "docker" "start" "-a" "6e62813828287461874bb604d4c81ff64e691f141ff76a1a66a27a0212a89cd2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking elapsed v0.1.2 [INFO] [stderr] Checking itertools v0.7.4 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking descr-common v0.1.0 (/opt/rustwide/workdir/descr-common) [INFO] [stderr] Checking descr-lang v0.1.0 (/opt/rustwide/workdir/descr-lang) [INFO] [stderr] Checking json-descr v0.1.0 (/opt/rustwide/workdir/langs/json-descr) [INFO] [stderr] Checking descr-gen v0.1.0 (/opt/rustwide/workdir/descr-gen) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> descr-gen/src/lang_data/rule.rs:984:21 [INFO] [stdout] | [INFO] [stdout] 984 | String::from(member_mapped.1.as_ref()), [INFO] [stdout] | ^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: From<&_>` found in the `alloc` crate: [INFO] [stdout] - impl From<&String> for String; [INFO] [stdout] - impl From<&str> for String; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> descr-gen/src/lang_data/rule.rs:984:50 [INFO] [stdout] | [INFO] [stdout] 984 | String::from(member_mapped.1.as_ref()), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 984 | String::from(>::as_ref(&member_mapped.1)), [INFO] [stdout] | ++++++++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> descr-gen/src/lang_data/rule.rs:985:55 [INFO] [stdout] | [INFO] [stdout] 985 | Some(String::from(member_mapped.0.as_ref())), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 985 | Some(String::from(>::as_ref(&member_mapped.0))), [INFO] [stdout] | ++++++++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> descr-gen/src/process/build_parsers.rs:116:29 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a, 'd: 'a> BuildParsers<'a, 'd> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] ... [INFO] [stdout] 87 | &mut self, [INFO] [stdout] | - let's call the lifetime of this reference `'1` [INFO] [stdout] ... [INFO] [stdout] 116 | rule.parts.push(Self::process_token(token, &self.data.typed_parts)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `ast_data` [INFO] [stdout] --> descr-gen/src/process/build_ast.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 103 | ast_data: &HashMap<&'d str, AstData<'d>>, [INFO] [stdout] | ------------------------------ help: add explicit lifetime `'a` to the type of `ast_data`: `&'a HashMap<&'d str, data::AstData<'d>>` [INFO] [stdout] ... [INFO] [stdout] 124 | Self::process_parts_rule(rule, struct_data, typed_parts, snake_cased); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0621]: explicit lifetime required in the type of `list_data` [INFO] [stdout] --> descr-gen/src/process/build_ast.rs:177:25 [INFO] [stdout] | [INFO] [stdout] 155 | list_data: &HashMap<&'d str, ListData<'d>>, [INFO] [stdout] | ------------------------------- help: add explicit lifetime `'a` to the type of `list_data`: `&'a HashMap<&'d str, data::ListData<'d>>` [INFO] [stdout] ... [INFO] [stdout] 177 | Self::process_parts_rule(rule, struct_data, typed_parts, snake_cased); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime `'a` required [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> descr-gen/src/process/codegen_syntax.rs:388:45 [INFO] [stdout] | [INFO] [stdout] 388 | ... let mut new_begin = inner_begin.clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0621. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `descr-gen` (lib) due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6e62813828287461874bb604d4c81ff64e691f141ff76a1a66a27a0212a89cd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e62813828287461874bb604d4c81ff64e691f141ff76a1a66a27a0212a89cd2", kill_on_drop: false }` [INFO] [stdout] 6e62813828287461874bb604d4c81ff64e691f141ff76a1a66a27a0212a89cd2