[INFO] cloning repository https://github.com/pyryjook/hou-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pyryjook/hou-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyryjook%2Fhou-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyryjook%2Fhou-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96ef7104565e989ce9975dd38f3748606a04afac [INFO] checking pyryjook/hou-rs against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyryjook%2Fhou-rs" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pyryjook/hou-rs on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pyryjook/hou-rs [INFO] finished tweaking git repo https://github.com/pyryjook/hou-rs [INFO] tweaked toml for git repo https://github.com/pyryjook/hou-rs written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/pyryjook/hou-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 397f32964df0f5532973941a51761520a53aed398b4279f802b8b87a83a17f48 [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" "397f32964df0f5532973941a51761520a53aed398b4279f802b8b87a83a17f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "397f32964df0f5532973941a51761520a53aed398b4279f802b8b87a83a17f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "397f32964df0f5532973941a51761520a53aed398b4279f802b8b87a83a17f48", kill_on_drop: false }` [INFO] [stdout] 397f32964df0f5532973941a51761520a53aed398b4279f802b8b87a83a17f48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] e16290ee1fd8fdf58623281d9b7f377e17a47570ce25b62c200f6e2ecdbb08a3 [INFO] running `Command { std: "docker" "start" "-a" "e16290ee1fd8fdf58623281d9b7f377e17a47570ce25b62c200f6e2ecdbb08a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking os_str_bytes v2.3.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling snafu-derive v0.6.9 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Checking snafu v0.6.9 [INFO] [stderr] Checking clap v3.0.0-beta.1 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking hours v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/builders/config_builder.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CONFIG_FILE_PATH` [INFO] [stdout] --> src/constants/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub const CONFIG_FILE_PATH: &str = "~/.hou-rs/config"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ConfigFileService` [INFO] [stdout] --> src/services/config_file_service.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ConfigFileService { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/services/config_file_service.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(config_path: String, toml_service: TomlFileService) -> ConfigFileService { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_empty_config` [INFO] [stdout] --> src/services/config_file_service.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn get_empty_config(&self) -> Config { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_config` [INFO] [stdout] --> src/services/config_file_service.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn read_config(self) -> Config { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FilePathService` [INFO] [stdout] --> src/services/file_path_service.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FilePathService; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `absolute_path` [INFO] [stdout] --> src/services/file_path_service.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn absolute_path(path: &String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HOME_ENV_KEY` [INFO] [stdout] --> src/constants/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub const HOME_ENV_KEY: &str = "HOME"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CONFIG_FILE_PATH` [INFO] [stdout] --> src/constants/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub const CONFIG_FILE_PATH: &str = "~/.hou-rs/config"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ConfigBuilder` [INFO] [stdout] --> src/builders/config_builder.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ConfigBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/builders/config_builder.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> ConfigBuilder { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/builders/config_builder.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn from(self, config_path: String) -> ConfigBuilder { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `using_toml` [INFO] [stdout] --> src/builders/config_builder.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn using_toml(self) -> ConfigBuilder { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `build` [INFO] [stdout] --> src/builders/config_builder.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn build(self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.95s [INFO] running `Command { std: "docker" "inspect" "e16290ee1fd8fdf58623281d9b7f377e17a47570ce25b62c200f6e2ecdbb08a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e16290ee1fd8fdf58623281d9b7f377e17a47570ce25b62c200f6e2ecdbb08a3", kill_on_drop: false }` [INFO] [stdout] e16290ee1fd8fdf58623281d9b7f377e17a47570ce25b62c200f6e2ecdbb08a3