[INFO] cloning repository https://github.com/glaucuslinux/radula-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glaucuslinux/radula-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglaucuslinux%2Fradula-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglaucuslinux%2Fradula-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dfadd97d279ecfc9fc6a96c53b16855e55ec39dd
[INFO] checking glaucuslinux/radula-rs against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglaucuslinux%2Fradula-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/glaucuslinux/radula-rs on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/glaucuslinux/radula-rs
[INFO] finished tweaking git repo https://github.com/glaucuslinux/radula-rs
[INFO] tweaked toml for git repo https://github.com/glaucuslinux/radula-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/glaucuslinux/radula-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab42626e7f1e01ff0992ed421cae290363f9b6e8b9ace3a86d7754346cc5d03a
[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" "ab42626e7f1e01ff0992ed421cae290363f9b6e8b9ace3a86d7754346cc5d03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab42626e7f1e01ff0992ed421cae290363f9b6e8b9ace3a86d7754346cc5d03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab42626e7f1e01ff0992ed421cae290363f9b6e8b9ace3a86d7754346cc5d03a", kill_on_drop: false }`
[INFO] [stdout] ab42626e7f1e01ff0992ed421cae290363f9b6e8b9ace3a86d7754346cc5d03a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "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] a55dbfdcbee24d81a79b94033f89b45dfbca6ecb900e875cf0a0ae51ff97890c
[INFO] running `Command { std: "docker" "start" "-a" "a55dbfdcbee24d81a79b94033f89b45dfbca6ecb900e875cf0a0ae51ff97890c", kill_on_drop: false }`
[INFO] [stderr]     Checking radula-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_LIBDIR_PATH`
[INFO] [stdout]    --> src/constants.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub const RADULA_PKG_CONFIG_LIBDIR_PATH: &'static str = "/usr/lib/pkgconfig";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_SYSROOT_DIR`
[INFO] [stdout]    --> src/constants.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub const RADULA_PKG_CONFIG_SYSROOT_DIR: &'static str = "/";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_SYSTEM_INCLUDE_PATH`
[INFO] [stdout]    --> src/constants.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub const RADULA_PKG_CONFIG_SYSTEM_INCLUDE_PATH: &'static str = "/usr/include";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_SYSTEM_LIBRARY_PATH`
[INFO] [stdout]    --> src/constants.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub const RADULA_PKG_CONFIG_SYSTEM_LIBRARY_PATH: &'static str = "/usr/lib";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_TOOTH_BASH`
[INFO] [stdout]    --> src/constants.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub const RADULA_TOOTH_BASH: &'static str = "bash";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_TOOTH_PATCH`
[INFO] [stdout]    --> src/constants.rs:156:1
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub const RADULA_TOOTH_PATCH: &'static str = "patch";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_TOOTH_PATCH_FLAGS`
[INFO] [stdout]    --> src/constants.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub const RADULA_TOOTH_PATCH_FLAGS: &'static str = "-v";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `radula_behave_bootstrap_toolchain_backup`
[INFO] [stdout]    --> src/functions.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub fn radula_behave_bootstrap_toolchain_backup() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `radula_behave_pkg_config_environment`
[INFO] [stdout]    --> src/functions.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub fn radula_behave_pkg_config_environment() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_LIBDIR_PATH`
[INFO] [stdout]    --> src/constants.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub const RADULA_PKG_CONFIG_LIBDIR_PATH: &'static str = "/usr/lib/pkgconfig";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_SYSROOT_DIR`
[INFO] [stdout]    --> src/constants.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub const RADULA_PKG_CONFIG_SYSROOT_DIR: &'static str = "/";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_SYSTEM_INCLUDE_PATH`
[INFO] [stdout]    --> src/constants.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub const RADULA_PKG_CONFIG_SYSTEM_INCLUDE_PATH: &'static str = "/usr/include";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_PKG_CONFIG_SYSTEM_LIBRARY_PATH`
[INFO] [stdout]    --> src/constants.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub const RADULA_PKG_CONFIG_SYSTEM_LIBRARY_PATH: &'static str = "/usr/lib";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_TOOTH_BASH`
[INFO] [stdout]    --> src/constants.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub const RADULA_TOOTH_BASH: &'static str = "bash";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_TOOTH_PATCH`
[INFO] [stdout]    --> src/constants.rs:156:1
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub const RADULA_TOOTH_PATCH: &'static str = "patch";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RADULA_TOOTH_PATCH_FLAGS`
[INFO] [stdout]    --> src/constants.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub const RADULA_TOOTH_PATCH_FLAGS: &'static str = "-v";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `radula_behave_bootstrap_toolchain_backup`
[INFO] [stdout]    --> src/functions.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub fn radula_behave_bootstrap_toolchain_backup() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `radula_behave_pkg_config_environment`
[INFO] [stdout]    --> src/functions.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub fn radula_behave_pkg_config_environment() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fs::remove_dir_all(env::var("CRSD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fs::remove_dir_all(env::var("LOGD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fs::remove_dir_all(env::var("TBLD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fs::remove_dir_all(env::var("TLCD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fs::remove_dir_all(env::var("XBLD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fs::remove_dir_all(env::var("BAKD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fs::remove_file(Path::new(&env::var("GLAD").unwrap()).join("glaucus.img"));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fs::remove_dir_all(env::var("SRCD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fs::remove_dir_all(env::var("TMPD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fs::create_dir_all(env::var("BAKD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fs::create_dir_all(env::var("SRCD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 | /         Command::new(constants::RADULA_TOOTH_RSYNC)
[INFO] [stdout] 135 | |             .args(&[
[INFO] [stdout] 136 | |                 constants::RADULA_TOOTH_RSYNC_FLAGS,
[INFO] [stdout] 137 | |                 &env::var(x).unwrap(),
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |             .stdout(Stdio::null())
[INFO] [stdout] 142 | |             .spawn();
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fs::create_dir_all(env::var("CRSD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fs::create_dir_all(env::var("TLOG").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fs::create_dir_all(env::var("TBLD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fs::remove_dir_all(env::var("CRSD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fs::create_dir_all(env::var("TSRC").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fs::create_dir_all(env::var("TLCD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:366:13
[INFO] [stdout]     |
[INFO] [stdout] 366 | /             Command::new(constants::RADULA_TOOTH_GIT)
[INFO] [stdout] 367 | |                 .args(&["clone", &y[3], &z])
[INFO] [stdout] 368 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 | /             Command::new(constants::RADULA_TOOTH_GIT)
[INFO] [stdout] 371 | |                 .args(&["-C", &z, "checkout", &y[2]])
[INFO] [stdout] 372 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:374:13
[INFO] [stdout]     |
[INFO] [stdout] 374 |             fs::create_dir_all(&z);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 | /             Command::new(constants::RADULA_TOOTH_CURL)
[INFO] [stdout] 377 | |                 .args(&[constants::RADULA_TOOTH_CURL_FLAGS, &w, &y[3]])
[INFO] [stdout] 378 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 | /             Command::new(constants::RADULA_TOOTH_TAR)
[INFO] [stdout] 384 | |                 .args(&["xvf", &w, "-C", &z])
[INFO] [stdout] 385 | |                 .stdout(Stdio::null())
[INFO] [stdout] 386 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fs::remove_dir_all(env::var("LOGD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fs::remove_dir_all(env::var("TBLD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fs::remove_dir_all(env::var("TLCD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fs::remove_dir_all(env::var("XBLD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fs::remove_dir_all(env::var("BAKD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fs::remove_file(Path::new(&env::var("GLAD").unwrap()).join("glaucus.img"));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fs::remove_dir_all(env::var("SRCD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/functions.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fs::remove_dir_all(env::var("TMPD").unwrap());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fs::create_dir_all(env::var("BAKD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fs::create_dir_all(env::var("SRCD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 | /         Command::new(constants::RADULA_TOOTH_RSYNC)
[INFO] [stdout] 135 | |             .args(&[
[INFO] [stdout] 136 | |                 constants::RADULA_TOOTH_RSYNC_FLAGS,
[INFO] [stdout] 137 | |                 &env::var(x).unwrap(),
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |             .stdout(Stdio::null())
[INFO] [stdout] 142 | |             .spawn();
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fs::create_dir_all(env::var("CRSD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fs::create_dir_all(env::var("TLOG").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fs::create_dir_all(env::var("TBLD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fs::create_dir_all(env::var("TSRC").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fs::create_dir_all(env::var("TLCD").unwrap());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:366:13
[INFO] [stdout]     |
[INFO] [stdout] 366 | /             Command::new(constants::RADULA_TOOTH_GIT)
[INFO] [stdout] 367 | |                 .args(&["clone", &y[3], &z])
[INFO] [stdout] 368 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 | /             Command::new(constants::RADULA_TOOTH_GIT)
[INFO] [stdout] 371 | |                 .args(&["-C", &z, "checkout", &y[2]])
[INFO] [stdout] 372 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:374:13
[INFO] [stdout]     |
[INFO] [stdout] 374 |             fs::create_dir_all(&z);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 | /             Command::new(constants::RADULA_TOOTH_CURL)
[INFO] [stdout] 377 | |                 .args(&[constants::RADULA_TOOTH_CURL_FLAGS, &w, &y[3]])
[INFO] [stdout] 378 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/functions.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 | /             Command::new(constants::RADULA_TOOTH_TAR)
[INFO] [stdout] 384 | |                 .args(&["xvf", &w, "-C", &z])
[INFO] [stdout] 385 | |                 .stdout(Stdio::null())
[INFO] [stdout] 386 | |                 .spawn();
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "a55dbfdcbee24d81a79b94033f89b45dfbca6ecb900e875cf0a0ae51ff97890c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55dbfdcbee24d81a79b94033f89b45dfbca6ecb900e875cf0a0ae51ff97890c", kill_on_drop: false }`
[INFO] [stdout] a55dbfdcbee24d81a79b94033f89b45dfbca6ecb900e875cf0a0ae51ff97890c