[INFO] cloning repository https://github.com/scupit/gcmake-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scupit/gcmake-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscupit%2Fgcmake-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscupit%2Fgcmake-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0eb3b15f8790c06d5765db42b7a169b56954367
[INFO] checking scupit/gcmake-rust against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscupit%2Fgcmake-rust" "/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/scupit/gcmake-rust on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scupit/gcmake-rust
[INFO] finished tweaking git repo https://github.com/scupit/gcmake-rust
[INFO] tweaked toml for git repo https://github.com/scupit/gcmake-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/scupit/gcmake-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 545c3a595725ecb8f1aace136272267987a9cb503826c07f316f2d497cac4f6a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "545c3a595725ecb8f1aace136272267987a9cb503826c07f316f2d497cac4f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "545c3a595725ecb8f1aace136272267987a9cb503826c07f316f2d497cac4f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545c3a595725ecb8f1aace136272267987a9cb503826c07f316f2d497cac4f6a", kill_on_drop: false }`
[INFO] [stdout] 545c3a595725ecb8f1aace136272267987a9cb503826c07f316f2d497cac4f6a
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc809e0419bf97c9bba03bf826a36dba6d56a75b7ce4e583775e298a3042336f
[INFO] running `Command { std: "docker" "start" "-a" "dc809e0419bf97c9bba03bf826a36dba6d56a75b7ce4e583775e298a3042336f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking path-clean v0.1.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking gcmake-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `os::raw`
[INFO] [stdout]  --> src/item_resolver/dependency_handling.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, os::raw, path::{Path, PathBuf}, rc::Rc};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os::raw`
[INFO] [stdout]  --> src/item_resolver/dependency_handling.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, os::raw, path::{Path, PathBuf}, rc::Rc};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_output_type`
[INFO] [stdout]   --> src/data_types/raw_types.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub fn get_output_type(&self) -> &CompiledItemType {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cleaned_path`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn cleaned_path(file_path: &Path) -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_name`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 |   file_name: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_type`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 |   file_type: CodeFileType,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dependencies`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 42 |   dependencies: Vec<Rc<DependencyFileNode>>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `src_dir`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 |   src_dir: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `include_dir`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:49:3
[INFO] [stdout]    |
[INFO] [stdout] 49 |   include_dir: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template_impls_dir`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 50 |   template_impls_dir: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `headers`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 |   headers: HashMap<String, Rc<DependencyFileNode>>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sources`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 52 |   sources: HashMap<String, Rc<DependencyFileNode>>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template_impls`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:53:3
[INFO] [stdout]    |
[INFO] [stdout] 53 |   template_impls: HashMap<String, Rc<DependencyFileNode>>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `project_root`
[INFO] [stdout]  --> src/item_resolver/mod.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |   project_root: String,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dependency_graph`
[INFO] [stdout]  --> src/item_resolver/mod.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   dependency_graph: DependencyGraph
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_project_name`
[INFO] [stdout]   --> src/item_resolver/mod.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 36 |   fn get_project_name(&self) -> &str {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_output_type`
[INFO] [stdout]   --> src/data_types/raw_types.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub fn get_output_type(&self) -> &CompiledItemType {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cleaned_path`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn cleaned_path(file_path: &Path) -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_name`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 |   file_name: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_type`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 |   file_type: CodeFileType,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dependencies`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 42 |   dependencies: Vec<Rc<DependencyFileNode>>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `src_dir`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 |   src_dir: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `include_dir`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:49:3
[INFO] [stdout]    |
[INFO] [stdout] 49 |   include_dir: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template_impls_dir`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 50 |   template_impls_dir: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `headers`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 |   headers: HashMap<String, Rc<DependencyFileNode>>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sources`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 52 |   sources: HashMap<String, Rc<DependencyFileNode>>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template_impls`
[INFO] [stdout]   --> src/item_resolver/dependency_handling.rs:53:3
[INFO] [stdout]    |
[INFO] [stdout] 53 |   template_impls: HashMap<String, Rc<DependencyFileNode>>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `project_root`
[INFO] [stdout]  --> src/item_resolver/mod.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |   project_root: String,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dependency_graph`
[INFO] [stdout]  --> src/item_resolver/mod.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   dependency_graph: DependencyGraph
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_project_name`
[INFO] [stdout]   --> src/item_resolver/mod.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 36 |   fn get_project_name(&self) -> &str {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.29s
[INFO] running `Command { std: "docker" "inspect" "dc809e0419bf97c9bba03bf826a36dba6d56a75b7ce4e583775e298a3042336f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc809e0419bf97c9bba03bf826a36dba6d56a75b7ce4e583775e298a3042336f", kill_on_drop: false }`
[INFO] [stdout] dc809e0419bf97c9bba03bf826a36dba6d56a75b7ce4e583775e298a3042336f