[INFO] cloning repository https://github.com/santiagocezar/gengir [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/santiagocezar/gengir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantiagocezar%2Fgengir", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantiagocezar%2Fgengir'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11e1b6447bf140bfc8c95127856bf6cc204971de [INFO] checking santiagocezar/gengir against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantiagocezar%2Fgengir" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/santiagocezar/gengir [INFO] finished tweaking git repo https://github.com/santiagocezar/gengir [INFO] tweaked toml for git repo https://github.com/santiagocezar/gengir written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/santiagocezar/gengir on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/santiagocezar/gengir 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.34 [INFO] [stderr] Downloaded clap_derive v3.0.0-rc.7 [INFO] [stderr] Downloaded clap v3.0.0-rc.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e4043efb3d2d33b5c24facf5609642cca2d90beb5882bba09417993db0ecffe [INFO] running `Command { std: "docker" "start" "-a" "5e4043efb3d2d33b5c24facf5609642cca2d90beb5882bba09417993db0ecffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e4043efb3d2d33b5c24facf5609642cca2d90beb5882bba09417993db0ecffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e4043efb3d2d33b5c24facf5609642cca2d90beb5882bba09417993db0ecffe", kill_on_drop: false }` [INFO] [stdout] 5e4043efb3d2d33b5c24facf5609642cca2d90beb5882bba09417993db0ecffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a959efec4e3297736b1a1ddf2341452d110296ba05e3c8e14e0d2393b7425c0 [INFO] running `Command { std: "docker" "start" "-a" "1a959efec4e3297736b1a1ddf2341452d110296ba05e3c8e14e0d2393b7425c0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.0.0-rc.7 [INFO] [stderr] Checking clap v3.0.0-rc.7 [INFO] [stderr] Checking gengir v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `PathBuf`, `Path`, `fmt::format`, and `mem` [INFO] [stdout] --> src/analyzer/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | fmt::format, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | fs::File, [INFO] [stdout] 13 | io::{BufReader, Read}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | mem, [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `PathBuf`, `Path`, `fmt::format`, and `mem` [INFO] [stdout] --> src/analyzer/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | fmt::format, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | fs::File, [INFO] [stdout] 13 | io::{BufReader, Read}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | mem, [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analyzer/classes.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let mut fields = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analyzer/classes.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let mut fields = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/analyzer/parser.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | Xml(xml::reader::Error), [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 - Xml(xml::reader::Error), [INFO] [stdout] 12 + Xml(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/analyzer/parser.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | MissingAttribute(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 - MissingAttribute(String), [INFO] [stdout] 13 + MissingAttribute(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pos` and `kind` are never read [INFO] [stdout] --> src/analyzer/parser.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Error { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 17 | pub pos: TextPosition, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | pub kind: ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_an_type` is never used [INFO] [stdout] --> src/analyzer/types.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl Analyzer { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 87 | pub fn try_an_type(&self, ev: &mut Event) -> TagResult<&'static Type> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_variadic_param` and `add_star_param` are never used [INFO] [stdout] --> src/declarations.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 95 | impl Function { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn add_variadic_param<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn add_star_param(self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/declarations.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | index_by!(Class::name: &str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 179 | let _ = index_by!(Class::name: &str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/declarations.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | index_by!(Function::name: &str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 180 | let _ = index_by!(Function::name: &str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/declarations.rs:181:1 [INFO] [stdout] | [INFO] [stdout] 181 | index_by!(Namespace::name: &str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 181 | let _ = index_by!(Namespace::name: &str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/analyzer/parser.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | Xml(xml::reader::Error), [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 - Xml(xml::reader::Error), [INFO] [stdout] 12 + Xml(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/analyzer/parser.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | MissingAttribute(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 - MissingAttribute(String), [INFO] [stdout] 13 + MissingAttribute(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pos` and `kind` are never read [INFO] [stdout] --> src/analyzer/parser.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Error { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 17 | pub pos: TextPosition, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | pub kind: ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_an_type` is never used [INFO] [stdout] --> src/analyzer/types.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl Analyzer { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 87 | pub fn try_an_type(&self, ev: &mut Event) -> TagResult<&'static Type> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_variadic_param` and `add_star_param` are never used [INFO] [stdout] --> src/declarations.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 95 | impl Function { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn add_variadic_param<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn add_star_param(self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/declarations.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | index_by!(Class::name: &str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 179 | let _ = index_by!(Class::name: &str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/declarations.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | index_by!(Function::name: &str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 180 | let _ = index_by!(Function::name: &str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/declarations.rs:181:1 [INFO] [stdout] | [INFO] [stdout] 181 | index_by!(Namespace::name: &str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 181 | let _ = index_by!(Namespace::name: &str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `Command { std: "docker" "inspect" "1a959efec4e3297736b1a1ddf2341452d110296ba05e3c8e14e0d2393b7425c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a959efec4e3297736b1a1ddf2341452d110296ba05e3c8e14e0d2393b7425c0", kill_on_drop: false }` [INFO] [stdout] 1a959efec4e3297736b1a1ddf2341452d110296ba05e3c8e14e0d2393b7425c0