[INFO] cloning repository https://github.com/indi-c/oxcgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/indi-c/oxcgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findi-c%2Foxcgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findi-c%2Foxcgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c89c409f9d3ee20936cca1015a590867e4acd41
[INFO] checking indi-c/oxcgen against master#8202d110516c6bd87cee375e9a9b774db499015c for pr-149596
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findi-c%2Foxcgen" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/indi-c/oxcgen
[INFO] finished tweaking git repo https://github.com/indi-c/oxcgen
[INFO] tweaked toml for git repo https://github.com/indi-c/oxcgen written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/indi-c/oxcgen on toolchain 8202d110516c6bd87cee375e9a9b774db499015c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/indi-c/oxcgen 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" "+8202d110516c6bd87cee375e9a9b774db499015c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b18791f69143967961966f9c06df79c3df9fdbb154461caab55bc93509e3d8f
[INFO] running `Command { std: "docker" "start" "-a" "3b18791f69143967961966f9c06df79c3df9fdbb154461caab55bc93509e3d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b18791f69143967961966f9c06df79c3df9fdbb154461caab55bc93509e3d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b18791f69143967961966f9c06df79c3df9fdbb154461caab55bc93509e3d8f", kill_on_drop: false }`
[INFO] [stdout] 3b18791f69143967961966f9c06df79c3df9fdbb154461caab55bc93509e3d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 192c37d01f9ab94b6deb3b4f42df1a015b534869fba3af0a42b29e1217601e41
[INFO] running `Command { std: "docker" "start" "-a" "192c37d01f9ab94b6deb3b4f42df1a015b534869fba3af0a42b29e1217601e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rust-embed-utils v8.7.2
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]    Compiling assets_macro v0.1.0 (/opt/rustwide/workdir/assets_macro)
[INFO] [stderr]     Checking rust-embed v8.7.2
[INFO] [stderr]     Checking oxcgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rust_embed::Embed`
[INFO] [stdout]  --> src/supported_languages.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rust_embed::Embed;
[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 import: `rust_embed::Embed`
[INFO] [stdout]  --> src/supported_languages.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rust_embed::Embed;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/supported_languages.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |                         Assets::$lang => {
[INFO] [stdout]    |                         ------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 41 |                         _ => None,
[INFO] [stdout]    |                         ^ no value can reach this
[INFO] [stdout] ...
[INFO] [stdout] 86 | define_languages!(Rust);
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `define_languages` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]  --> src/commands.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Command<'a> {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub name: &'a str,
[INFO] [stdout] 8 |     pub description: &'a str,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `initialize_git` is never used
[INFO] [stdout]   --> src/language.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait MakeProject {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn initialize_git(&self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/language.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             fs::create_dir_all(folder_path).map_err(|e| format!("[*] Failed to create directory '{}': {}", file, e));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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] 32 |             let _ = fs::create_dir_all(folder_path).map_err(|e| format!("[*] Failed to create directory '{}': {}", file, e));
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/language.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 fs::write(file_path, content.data).map_err(|e| format!("[*] Failed to write file '{}': {}", file, e));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let _ = fs::write(file_path, content.data).map_err(|e| format!("[*] Failed to write file '{}': {}", file, e));
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/language.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 | /                 fs::read_to_string(&file_path)
[INFO] [stdout] 52 | |                     .and_then(|content| {
[INFO] [stdout] 53 | |                         let updated_content = content.replace("project_name", project_name);
[INFO] [stdout] 54 | |                         Ok(fs::write(&file_path, updated_content)
[INFO] [stdout] 55 | |                             .map_err(|e| format!("[*] Failed to update file '{}': {}", file, e)))
[INFO] [stdout] 56 | |                     });
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 let _ = fs::read_to_string(&file_path)
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/supported_languages.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |                         Assets::$lang => {
[INFO] [stdout]    |                         ------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 41 |                         _ => None,
[INFO] [stdout]    |                         ^ no value can reach this
[INFO] [stdout] ...
[INFO] [stdout] 86 | define_languages!(Rust);
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `define_languages` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]  --> src/commands.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Command<'a> {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub name: &'a str,
[INFO] [stdout] 8 |     pub description: &'a str,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `initialize_git` is never used
[INFO] [stdout]   --> src/language.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait MakeProject {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn initialize_git(&self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/language.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             fs::create_dir_all(folder_path).map_err(|e| format!("[*] Failed to create directory '{}': {}", file, e));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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] 32 |             let _ = fs::create_dir_all(folder_path).map_err(|e| format!("[*] Failed to create directory '{}': {}", file, e));
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/language.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 fs::write(file_path, content.data).map_err(|e| format!("[*] Failed to write file '{}': {}", file, e));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let _ = fs::write(file_path, content.data).map_err(|e| format!("[*] Failed to write file '{}': {}", file, e));
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/language.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 | /                 fs::read_to_string(&file_path)
[INFO] [stdout] 52 | |                     .and_then(|content| {
[INFO] [stdout] 53 | |                         let updated_content = content.replace("project_name", project_name);
[INFO] [stdout] 54 | |                         Ok(fs::write(&file_path, updated_content)
[INFO] [stdout] 55 | |                             .map_err(|e| format!("[*] Failed to update file '{}': {}", file, e)))
[INFO] [stdout] 56 | |                     });
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 let _ = fs::read_to_string(&file_path)
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.82s
[INFO] running `Command { std: "docker" "inspect" "192c37d01f9ab94b6deb3b4f42df1a015b534869fba3af0a42b29e1217601e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "192c37d01f9ab94b6deb3b4f42df1a015b534869fba3af0a42b29e1217601e41", kill_on_drop: false }`
[INFO] [stdout] 192c37d01f9ab94b6deb3b4f42df1a015b534869fba3af0a42b29e1217601e41
