[INFO] cloning repository https://github.com/lammermann/literate_programming_toolsuite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lammermann/literate_programming_toolsuite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flammermann%2Fliterate_programming_toolsuite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flammermann%2Fliterate_programming_toolsuite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed3e6c5162fab734fee173284acc9bf4a4f80ad8 [INFO] testing lammermann/literate_programming_toolsuite against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flammermann%2Fliterate_programming_toolsuite" "/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/lammermann/literate_programming_toolsuite on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lammermann/literate_programming_toolsuite [INFO] finished tweaking git repo https://github.com/lammermann/literate_programming_toolsuite [INFO] tweaked toml for git repo https://github.com/lammermann/literate_programming_toolsuite written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/lammermann/literate_programming_toolsuite already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rhai_codegen v1.2.0 [INFO] [stderr] Downloaded tera v1.7.0 [INFO] [stderr] Downloaded rhai v1.3.0 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 464d988655627d0ea627276e26a9725d0ad067b614294e77ee7e5f60e360d7c1 [INFO] running `Command { std: "docker" "start" "-a" "464d988655627d0ea627276e26a9725d0ad067b614294e77ee7e5f60e360d7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "464d988655627d0ea627276e26a9725d0ad067b614294e77ee7e5f60e360d7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464d988655627d0ea627276e26a9725d0ad067b614294e77ee7e5f60e360d7c1", kill_on_drop: false }` [INFO] [stdout] 464d988655627d0ea627276e26a9725d0ad067b614294e77ee7e5f60e360d7c1 [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e66b8c9197e3bcedaf812baca78462b7fc87014c426733da3ccc077714ca4e2 [INFO] running `Command { std: "docker" "start" "-a" "7e66b8c9197e3bcedaf812baca78462b7fc87014c426733da3ccc077714ca4e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling topological-sort v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling smartstring v0.2.9 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling unic-segment v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling simple_logger v1.11.0 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling rhai_codegen v1.2.0 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling rhai v1.3.0 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling tera v1.7.0 [INFO] [stderr] Compiling asciidoctrine v0.1.1 (/opt/rustwide/workdir/asciidoctrine) [INFO] [stdout] warning: field is never read: `defines` [INFO] [stdout] --> asciidoctrine/src/options.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 60 | defines: Vec<(String, String)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> asciidoctrine/src/options.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lisa v0.2.0 (/opt/rustwide/workdir/lisa) [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> lisa/src/lib.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mut out = rhai::Array::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut snippets = self.snippets.borrow_mut(); [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] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let mut out = rhai::Array::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:379:59 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn generate_outputs(&mut self, snippets: SnippetDB, mut ast: &AST) -> Result<(), Error> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> lisa/src/lib.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 37 | &base.children.push(other); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = &base.children.push(other); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ast` [INFO] [stdout] --> asciidoctrine/src/main.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | let ast = reader.parse(&input, &opts, &mut env)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `simple_logger::init`: Please use the Builder pattern instead. [INFO] [stdout] --> lisa/src/main.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | simple_logger::init()?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.57s [INFO] running `Command { std: "docker" "inspect" "7e66b8c9197e3bcedaf812baca78462b7fc87014c426733da3ccc077714ca4e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e66b8c9197e3bcedaf812baca78462b7fc87014c426733da3ccc077714ca4e2", kill_on_drop: false }` [INFO] [stdout] 7e66b8c9197e3bcedaf812baca78462b7fc87014c426733da3ccc077714ca4e2 [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d5f531fb766bb17bb4421c7ddbd321bc0f95ce2d0aaecd9f6d0194197fefabb [INFO] running `Command { std: "docker" "start" "-a" "8d5f531fb766bb17bb4421c7ddbd321bc0f95ce2d0aaecd9f6d0194197fefabb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stdout] warning: field is never read: `defines` [INFO] [stdout] --> asciidoctrine/src/options.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 60 | defines: Vec<(String, String)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> asciidoctrine/src/options.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> lisa/src/lib.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mut out = rhai::Array::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut snippets = self.snippets.borrow_mut(); [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] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let mut out = rhai::Array::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:379:59 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn generate_outputs(&mut self, snippets: SnippetDB, mut ast: &AST) -> Result<(), Error> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> lisa/src/lib.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 37 | &base.children.push(other); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = &base.children.push(other); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ast` [INFO] [stdout] --> asciidoctrine/src/main.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | let ast = reader.parse(&input, &opts, &mut env)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `simple_logger::init`: Please use the Builder pattern instead. [INFO] [stdout] --> lisa/src/main.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | simple_logger::init()?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.0.0 [INFO] [stderr] Compiling asciidoctrine v0.1.1 (/opt/rustwide/workdir/asciidoctrine) [INFO] [stderr] Compiling lisa v0.2.0 (/opt/rustwide/workdir/lisa) [INFO] [stdout] warning: unused variable: `ast` [INFO] [stdout] --> asciidoctrine/src/main.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | let ast = reader.parse(&input, &opts, &mut env)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `simple_logger::init`: Please use the Builder pattern instead. [INFO] [stdout] --> lisa/src/main.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | simple_logger::init()?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> lisa/src/lib.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mut out = rhai::Array::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut snippets = self.snippets.borrow_mut(); [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] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let mut out = rhai::Array::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lisa/src/lib.rs:379:59 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn generate_outputs(&mut self, snippets: SnippetDB, mut ast: &AST) -> Result<(), Error> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> lisa/src/lib.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 37 | &base.children.push(other); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = &base.children.push(other); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `defines` [INFO] [stdout] --> asciidoctrine/src/options.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 60 | defines: Vec<(String, String)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> asciidoctrine/src/options.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "8d5f531fb766bb17bb4421c7ddbd321bc0f95ce2d0aaecd9f6d0194197fefabb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d5f531fb766bb17bb4421c7ddbd321bc0f95ce2d0aaecd9f6d0194197fefabb", kill_on_drop: false }` [INFO] [stdout] 8d5f531fb766bb17bb4421c7ddbd321bc0f95ce2d0aaecd9f6d0194197fefabb [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a17bd735adb82074b38c7465ac0390cede4053c607dfaed694cce4c81c1bd22c [INFO] running `Command { std: "docker" "start" "-a" "a17bd735adb82074b38c7465ac0390cede4053c607dfaed694cce4c81c1bd22c", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `defines` [INFO] [stderr] --> asciidoctrine/src/options.rs:60:3 [INFO] [stderr] | [INFO] [stderr] 60 | defines: Vec<(String, String)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> asciidoctrine/src/options.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | #[derive(StructOpt, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `asciidoctrine` (lib) generated 1 warning [INFO] [stderr] warning: `asciidoctrine` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> lisa/src/lib.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | let mut out = rhai::Array::new(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lisa/src/lib.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | let mut snippets = self.snippets.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lisa/src/lib.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | let mut out = rhai::Array::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lisa/src/lib.rs:379:59 [INFO] [stderr] | [INFO] [stderr] 379 | pub fn generate_outputs(&mut self, snippets: SnippetDB, mut ast: &AST) -> Result<(), Error> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> lisa/src/lib.rs:37:11 [INFO] [stderr] | [INFO] [stderr] 37 | &base.children.push(other); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 37 | let _ = &base.children.push(other); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ast` [INFO] [stderr] --> asciidoctrine/src/main.rs:29:7 [INFO] [stderr] | [INFO] [stderr] 29 | let ast = reader.parse(&input, &opts, &mut env)?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `lisa` (lib) generated 5 warnings [INFO] [stderr] warning: `asciidoctrine` (bin "asciidoctrine") generated 1 warning [INFO] [stderr] warning: `asciidoctrine` (bin "asciidoctrine" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `lisa` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: use of deprecated function `simple_logger::init`: Please use the Builder pattern instead. [INFO] [stderr] --> lisa/src/main.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | simple_logger::init()?; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `lisa` (bin "lisa" test) generated 1 warning [INFO] [stderr] warning: `lisa` (bin "lisa") generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/asciidoctrine-ab0450e8543b5add) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/asciidoctrine-973210e6fd1d7375) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/asciidoc_syntax_test.rs (/opt/rustwide/target/debug/deps/asciidoc_syntax_test-b0964f8e546afe55) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test parse_atx_header ... ok [INFO] [stdout] test parse_basic_header ... ok [INFO] [stdout] test parse_code ... ok [INFO] [stdout] test parse_setext_header ... ok [INFO] [stdout] test parse_bullet_list ... ok [INFO] [stdout] test parse_basic_paragraph_with_links_and_references ... ok [INFO] [stdout] test parse_empty_document ... ok [INFO] [stdout] test parse_whitespace_only ... ok [INFO] [stdout] test parse_embedded_code_block ... ok [INFO] [stdout] test parse_title_with_anchor ... ok [INFO] [stdout] test parse_nested_bullet_list ... ok [INFO] [stdout] test parse_basic_paragraph_with_inline_anchor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lisa-0f0ba46217fa30f5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lisa-ec71b4b0a086b434) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lisa_test.rs (/opt/rustwide/target/debug/deps/lisa_test-afb5f7f58c779aa2) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test handle_snippet_order ... ok [INFO] [stdout] test use_snippets ... ok [INFO] [stdout] test append_snippets ... ok [INFO] [stdout] test use_snippet_multiple_times ... ok [INFO] [stdout] test use_inline_snippets ... ok [INFO] [stdout] test append_snippets_with_customized_join ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests asciidoctrine [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lisa [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a17bd735adb82074b38c7465ac0390cede4053c607dfaed694cce4c81c1bd22c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a17bd735adb82074b38c7465ac0390cede4053c607dfaed694cce4c81c1bd22c", kill_on_drop: false }` [INFO] [stdout] a17bd735adb82074b38c7465ac0390cede4053c607dfaed694cce4c81c1bd22c