[INFO] cloning repository https://github.com/daviddanielng/static-files-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daviddanielng/static-files-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddanielng%2Fstatic-files-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddanielng%2Fstatic-files-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e604550d79492fb8a0e4756f65b91a2ecf870ef3
[INFO] testing daviddanielng/static-files-server against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddanielng%2Fstatic-files-server" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daviddanielng/static-files-server
[INFO] finished tweaking git repo https://github.com/daviddanielng/static-files-server
[INFO] tweaked toml for git repo https://github.com/daviddanielng/static-files-server written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daviddanielng/static-files-server on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daviddanielng/static-files-server 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-core v0.1.8
[INFO] [stderr]   Downloaded zopfli v0.8.3
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[INFO] [stderr]   Downloaded actix-service v2.0.3
[INFO] [stderr]   Downloaded v_htmlescape v0.15.8
[INFO] [stderr]   Downloaded actix-files v0.6.10
[INFO] [stderr]   Downloaded unicase v2.9.0
[INFO] [stderr]   Downloaded actix-server v2.6.0
[INFO] [stderr]   Downloaded ppmd-rust v1.4.0
[INFO] [stderr]   Downloaded regex-lite v0.1.9
[INFO] [stderr]   Downloaded zip v8.4.0
[INFO] [stderr]   Downloaded aes v0.8.4
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.47
[INFO] [stderr]   Downloaded brotli-decompressor v5.0.0
[INFO] [stderr]   Downloaded zlib-rs v0.6.3
[INFO] [stderr]   Downloaded actix-web v4.13.0
[INFO] [stderr]   Downloaded sysinfo v0.38.4
[INFO] [stderr]   Downloaded time v0.3.47
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded zerocopy v0.8.47
[INFO] [stderr]   Downloaded lzma-rust2 v0.16.2
[INFO] [stderr]   Downloaded actix-http v3.12.0
[INFO] [stderr]   Downloaded actix-router v0.5.4
[INFO] [stderr]   Downloaded chacha20 v0.10.0
[INFO] [stderr]   Downloaded libbz2-rs-sys v0.2.2
[INFO] [stderr]   Downloaded bzip2 v0.6.1
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[INFO] [stderr]   Downloaded nix v0.31.2
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[INFO] [stderr]   Downloaded cpufeatures v0.3.0
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[INFO] [stderr]   Downloaded rand_core v0.10.0
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[INFO] [stderr]   Downloaded bytestring v1.5.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e7f493ac28946f3cbb8072681872336dd116de9888c46b5074ce4e1cddcb3bc
[INFO] running `Command { std: "docker" "start" "-a" "8e7f493ac28946f3cbb8072681872336dd116de9888c46b5074ce4e1cddcb3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e7f493ac28946f3cbb8072681872336dd116de9888c46b5074ce4e1cddcb3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7f493ac28946f3cbb8072681872336dd116de9888c46b5074ce4e1cddcb3bc", kill_on_drop: false }`
[INFO] [stdout] 8e7f493ac28946f3cbb8072681872336dd116de9888c46b5074ce4e1cddcb3bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a592811b3e511839ee9d52ca7a2665b8086fd6421a828a8a0bf6442bfdba68bb
[INFO] running `Command { std: "docker" "start" "-a" "a592811b3e511839ee9d52ca7a2665b8086fd6421a828a8a0bf6442bfdba68bb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tracing v0.1.44
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[INFO] [stderr]    Compiling derive_more-impl v2.1.1
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[INFO] [stderr]    Compiling time v0.3.47
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[INFO] [stderr]    Compiling derive_more v2.1.1
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[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling encoding_rs v0.8.35
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[INFO] [stderr]    Compiling language-tags v0.3.2
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[INFO] [stderr]    Compiling actix-server v2.6.0
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[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
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[INFO] [stderr]    Compiling impl-more v0.1.9
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[INFO] [stderr]    Compiling bumpalo v3.20.2
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[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
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[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling lzma-rust2 v0.16.2
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling bzip2 v0.6.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling deflate64 v0.1.11
[INFO] [stderr]    Compiling http-range v0.1.5
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling ppmd-rust v1.4.0
[INFO] [stderr]    Compiling typed-path v0.12.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling sysinfo v0.38.4
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling actix-http v3.12.0
[INFO] [stderr]    Compiling zip v8.4.0
[INFO] [stderr]    Compiling actix-web v4.13.0
[INFO] [stderr]    Compiling actix-files v0.6.10
[INFO] [stderr]    Compiling Cask v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/utils/logger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Write;
[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 variable: `force`
[INFO] [stdout]  --> src/builder/mod.rs:8:67
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn start_builder(input: PathBuf, output: PathBuf, gzip: bool, force: bool) {
[INFO] [stdout]   |                                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_force`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `FILESAVENAME` is never used
[INFO] [stdout]   --> src/main.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static FILESAVENAME: &str = "output.run";
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `VERSION` is never used
[INFO] [stdout]   --> src/main.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | static VERSION: &str = env!("CARGO_PKG_VERSION");
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MIN_VERSION` is never used
[INFO] [stdout]   --> src/main.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static MIN_VERSION: &str = "0.1.0";
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `internal_error` is never used
[INFO] [stdout]    --> src/server/engine.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn internal_error() -> HttpResponse {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_error` is never used
[INFO] [stdout]  --> src/utils/logger.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn log_error(message: &str, e: Option<&dyn std::error::Error>) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `KB`, `MB`, and `GB` are never constructed
[INFO] [stdout]  --> src/utils/memory.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum MemoryFormat {
[INFO] [stdout]   |          ------------ variants in this enum
[INFO] [stdout] 2 |     Bytes,
[INFO] [stdout] 3 |     KB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     MB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 5 |     GB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exit_with_error` is never used
[INFO] [stdout]   --> src/utils/util.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn exit_with_error(message: &str) -> ! {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `Command { std: "docker" "inspect" "a592811b3e511839ee9d52ca7a2665b8086fd6421a828a8a0bf6442bfdba68bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a592811b3e511839ee9d52ca7a2665b8086fd6421a828a8a0bf6442bfdba68bb", kill_on_drop: false }`
[INFO] [stdout] a592811b3e511839ee9d52ca7a2665b8086fd6421a828a8a0bf6442bfdba68bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe9854d36ad03bef9b8aaf0e007796f92f9525a1de8072df21e8639b81bf916f
[INFO] running `Command { std: "docker" "start" "-a" "fe9854d36ad03bef9b8aaf0e007796f92f9525a1de8072df21e8639b81bf916f", kill_on_drop: false }`
[INFO] [stderr]    Compiling Cask v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/utils/logger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Write;
[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 variable: `force`
[INFO] [stdout]  --> src/builder/mod.rs:8:67
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn start_builder(input: PathBuf, output: PathBuf, gzip: bool, force: bool) {
[INFO] [stdout]   |                                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_force`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `FILESAVENAME` is never used
[INFO] [stdout]   --> src/main.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static FILESAVENAME: &str = "output.run";
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `VERSION` is never used
[INFO] [stdout]   --> src/main.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | static VERSION: &str = env!("CARGO_PKG_VERSION");
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MIN_VERSION` is never used
[INFO] [stdout]   --> src/main.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static MIN_VERSION: &str = "0.1.0";
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `internal_error` is never used
[INFO] [stdout]    --> src/server/engine.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn internal_error() -> HttpResponse {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_error` is never used
[INFO] [stdout]  --> src/utils/logger.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn log_error(message: &str, e: Option<&dyn std::error::Error>) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `KB`, `MB`, and `GB` are never constructed
[INFO] [stdout]  --> src/utils/memory.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum MemoryFormat {
[INFO] [stdout]   |          ------------ variants in this enum
[INFO] [stdout] 2 |     Bytes,
[INFO] [stdout] 3 |     KB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     MB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 5 |     GB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exit_with_error` is never used
[INFO] [stdout]   --> src/utils/util.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn exit_with_error(message: &str) -> ! {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "fe9854d36ad03bef9b8aaf0e007796f92f9525a1de8072df21e8639b81bf916f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9854d36ad03bef9b8aaf0e007796f92f9525a1de8072df21e8639b81bf916f", kill_on_drop: false }`
[INFO] [stdout] fe9854d36ad03bef9b8aaf0e007796f92f9525a1de8072df21e8639b81bf916f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc6afcf46ab7cde990432d24f8a7383fabbac81d8870fc785bd39fcfca1b6cbf
[INFO] running `Command { std: "docker" "start" "-a" "bc6afcf46ab7cde990432d24f8a7383fabbac81d8870fc785bd39fcfca1b6cbf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/utils/logger.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `force`
[INFO] [stderr]  --> src/builder/mod.rs:8:67
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn start_builder(input: PathBuf, output: PathBuf, gzip: bool, force: bool) {
[INFO] [stderr]   |                                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_force`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `FILESAVENAME` is never used
[INFO] [stderr]   --> src/main.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | static FILESAVENAME: &str = "output.run";
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `VERSION` is never used
[INFO] [stderr]   --> src/main.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | static VERSION: &str = env!("CARGO_PKG_VERSION");
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `MIN_VERSION` is never used
[INFO] [stderr]   --> src/main.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | static MIN_VERSION: &str = "0.1.0";
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `internal_error` is never used
[INFO] [stderr]    --> src/server/engine.rs:101:4
[INFO] [stderr]     |
[INFO] [stderr] 101 | fn internal_error() -> HttpResponse {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_error` is never used
[INFO] [stderr]  --> src/utils/logger.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn log_error(message: &str, e: Option<&dyn std::error::Error>) {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `KB`, `MB`, and `GB` are never constructed
[INFO] [stderr]  --> src/utils/memory.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum MemoryFormat {
[INFO] [stderr]   |          ------------ variants in this enum
[INFO] [stderr] 2 |     Bytes,
[INFO] [stderr] 3 |     KB,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 4 |     MB,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 5 |     GB,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `exit_with_error` is never used
[INFO] [stderr]   --> src/utils/util.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn exit_with_error(message: &str) -> ! {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Cask` (bin "Cask" test) generated 9 warnings (run `cargo fix --bin "Cask" -p Cask --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Cask-9a121be7a7306a65)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc6afcf46ab7cde990432d24f8a7383fabbac81d8870fc785bd39fcfca1b6cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6afcf46ab7cde990432d24f8a7383fabbac81d8870fc785bd39fcfca1b6cbf", kill_on_drop: false }`
[INFO] [stdout] bc6afcf46ab7cde990432d24f8a7383fabbac81d8870fc785bd39fcfca1b6cbf
