[INFO] cloning repository https://github.com/adi-g15/makefile-parser-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adi-g15/makefile-parser-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadi-g15%2Fmakefile-parser-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadi-g15%2Fmakefile-parser-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6038ad4093d55397d300750f0b0e43d6fb107162 [INFO] checking adi-g15/makefile-parser-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadi-g15%2Fmakefile-parser-rs" "/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/adi-g15/makefile-parser-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adi-g15/makefile-parser-rs [INFO] finished tweaking git repo https://github.com/adi-g15/makefile-parser-rs [INFO] tweaked toml for git repo https://github.com/adi-g15/makefile-parser-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/adi-g15/makefile-parser-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_threads v0.1.4 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 901eb6ce50f5782c0909df0a3eb53727a454d2bda8b45bc99bb3592f37e63084 [INFO] running `Command { std: "docker" "start" "-a" "901eb6ce50f5782c0909df0a3eb53727a454d2bda8b45bc99bb3592f37e63084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "901eb6ce50f5782c0909df0a3eb53727a454d2bda8b45bc99bb3592f37e63084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "901eb6ce50f5782c0909df0a3eb53727a454d2bda8b45bc99bb3592f37e63084", kill_on_drop: false }` [INFO] [stdout] 901eb6ce50f5782c0909df0a3eb53727a454d2bda8b45bc99bb3592f37e63084 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71fab0ebe8b1672327b8a17581dbafe4ba36e656e68bcc71a74580cfee365422 [INFO] running `Command { std: "docker" "start" "-a" "71fab0ebe8b1672327b8a17581dbafe4ba36e656e68bcc71a74580cfee365422", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Checking num_threads v0.1.4 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking makefile-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `UPDATE_DEPS` should have an upper camel case name [INFO] [stdout] --> src/nodes/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | UPDATE_DEPS, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `UpdateDeps` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::handlers::*` [INFO] [stdout] --> src/stream.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::handlers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UPDATE_DEPS` should have an upper camel case name [INFO] [stdout] --> src/nodes/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | UPDATE_DEPS, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `UpdateDeps` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::handlers::*` [INFO] [stdout] --> src/stream.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::handlers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `regex_variable` [INFO] [stdout] --> src/handlers/target.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let regex_variable = Regex::new(r"\w+ *[\?:\+]?=").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_variable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `regex_variable` [INFO] [stdout] --> src/handlers/target.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let regex_variable = Regex::new(r"\w+ *[\?:\+]?=").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_variable` [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] --> src/stream.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let mut it = tokens.iter().skip(2); [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: struct `ExecutableHandler` is never constructed [INFO] [stdout] --> src/handlers/executable.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct ExecutableHandler {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `comment` is never read [INFO] [stdout] --> src/nodes/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Comment { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 18 | comment: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Comment` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `include_path` is never read [INFO] [stdout] --> src/nodes/mod.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct IncludeASTNode { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 84 | pub include_path: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IncludeASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `value` are never read [INFO] [stdout] --> src/nodes/mod.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct ExportASTNode { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 91 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 92 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExportASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/nodes/mod.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct UnExportASTNode { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 105 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnExportASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/stream.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let mut it = tokens.iter().skip(2); [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: struct `ExecutableHandler` is never constructed [INFO] [stdout] --> src/handlers/executable.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct ExecutableHandler {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `comment` is never read [INFO] [stdout] --> src/nodes/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Comment { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 18 | comment: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Comment` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `include_path` is never read [INFO] [stdout] --> src/nodes/mod.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct IncludeASTNode { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 84 | pub include_path: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IncludeASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `value` are never read [INFO] [stdout] --> src/nodes/mod.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct ExportASTNode { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 91 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 92 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExportASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/nodes/mod.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct UnExportASTNode { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 105 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnExportASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "71fab0ebe8b1672327b8a17581dbafe4ba36e656e68bcc71a74580cfee365422", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71fab0ebe8b1672327b8a17581dbafe4ba36e656e68bcc71a74580cfee365422", kill_on_drop: false }` [INFO] [stdout] 71fab0ebe8b1672327b8a17581dbafe4ba36e656e68bcc71a74580cfee365422