[INFO] cloning repository https://github.com/sbchaos/cake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sbchaos/cake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbchaos%2Fcake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbchaos%2Fcake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee91fbda401cb4004da754e1c462675f368e9745
[INFO] testing sbchaos/cake against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbchaos%2Fcake" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sbchaos/cake on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sbchaos/cake
[INFO] finished tweaking git repo https://github.com/sbchaos/cake
[INFO] tweaked toml for git repo https://github.com/sbchaos/cake written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/sbchaos/cake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tar v0.4.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", 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] 55080c78d0ca914e6f199a5f4fee96a042f8a08c2c073b3cee65cd1dcbdf41d8
[INFO] running `Command { std: "docker" "start" "-a" "55080c78d0ca914e6f199a5f4fee96a042f8a08c2c073b3cee65cd1dcbdf41d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55080c78d0ca914e6f199a5f4fee96a042f8a08c2c073b3cee65cd1dcbdf41d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55080c78d0ca914e6f199a5f4fee96a042f8a08c2c073b3cee65cd1dcbdf41d8", kill_on_drop: false }`
[INFO] [stdout] 55080c78d0ca914e6f199a5f4fee96a042f8a08c2c073b3cee65cd1dcbdf41d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] 3249c73d3530e6e25dde040be44b553d5b15f8b1ded4b9d727c6c7d4cba9b584
[INFO] running `Command { std: "docker" "start" "-a" "3249c73d3530e6e25dde040be44b553d5b15f8b1ded4b9d727c6c7d4cba9b584", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling tar v0.4.35
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling cake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `NO_BRANCH_SPACE`
[INFO] [stdout]  --> src/ofs/utils.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const NO_BRANCH_SPACE: &str = "    ";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LAST_ITEM`
[INFO] [stdout]  --> src/ofs/utils.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const LAST_ITEM: &str = "└─";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/alpine.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/apt.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/archive.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RPM_MACROS`
[INFO] [stdout]  --> src/packages/rpm.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const RPM_MACROS: &str = "/usr/lib/rpm/macros";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/rpm.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "3249c73d3530e6e25dde040be44b553d5b15f8b1ded4b9d727c6c7d4cba9b584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3249c73d3530e6e25dde040be44b553d5b15f8b1ded4b9d727c6c7d4cba9b584", kill_on_drop: false }`
[INFO] [stdout] 3249c73d3530e6e25dde040be44b553d5b15f8b1ded4b9d727c6c7d4cba9b584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--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] 6a30cc68347095153c7a07c529f15028584c7699c2f4c2266c79935be9c51437
[INFO] running `Command { std: "docker" "start" "-a" "6a30cc68347095153c7a07c529f15028584c7699c2f4c2266c79935be9c51437", kill_on_drop: false }`
[INFO] [stderr]    Compiling cake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::ofs::directory::ODirectory`
[INFO] [stdout]   --> src/analysis/efficiency.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     use crate::ofs::directory::ODirectory;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ofs::file_info::FileInfo`
[INFO] [stdout]   --> src/analysis/efficiency.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     use crate::ofs::file_info::FileInfo;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ofs::file_info::FileInfo`
[INFO] [stdout]    --> src/ofs/directory.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use crate::ofs::file_info::FileInfo;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> src/ofs/directory.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ofs::ofs::OverlayFs`
[INFO] [stdout]   --> src/ofs/file_info.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     use crate::ofs::ofs::OverlayFs;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::LevelFilter::Off`
[INFO] [stdout]   --> src/packages/archive.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     use log::LevelFilter::Off;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NO_BRANCH_SPACE`
[INFO] [stdout]  --> src/ofs/utils.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const NO_BRANCH_SPACE: &str = "    ";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LAST_ITEM`
[INFO] [stdout]  --> src/ofs/utils.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const LAST_ITEM: &str = "└─";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/alpine.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/apt.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/archive.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RPM_MACROS`
[INFO] [stdout]  --> src/packages/rpm.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const RPM_MACROS: &str = "/usr/lib/rpm/macros";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stdout]   --> src/packages/rpm.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn get_packages_from_docker() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "6a30cc68347095153c7a07c529f15028584c7699c2f4c2266c79935be9c51437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a30cc68347095153c7a07c529f15028584c7699c2f4c2266c79935be9c51437", kill_on_drop: false }`
[INFO] [stdout] 6a30cc68347095153c7a07c529f15028584c7699c2f4c2266c79935be9c51437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] 961150d059c6e43443c3fc765748f002a518065a14a660ccda7c57ed7c9f6979
[INFO] running `Command { std: "docker" "start" "-a" "961150d059c6e43443c3fc765748f002a518065a14a660ccda7c57ed7c9f6979", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `crate::ofs::directory::ODirectory`
[INFO] [stdout] running 17 tests
[INFO] [stderr]   --> src/analysis/efficiency.rs:57:9
[INFO] [stdout] test image::manifest::tests::deserialize_manifest_string ... ok
[INFO] [stderr]    |
[INFO] [stdout] test image::inspect::tests::deserialize_cli_data ... ok
[INFO] [stderr] 57 |     use crate::ofs::directory::ODirectory;
[INFO] [stdout] test ofs::directory::tests::add_file_at_path ... ok
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test packages::alpine::tests::should_be_able_to_parse_packages ... ok
[INFO] [stderr]    |
[INFO] [stdout] test packages::apt::tests::should_be_able_to_parse_packages ... ok
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test packages::archive::tests::returns_a_list_of_archives ... ok
[INFO] [stderr] 
[INFO] [stdout] test image::manifest::tests::read_from_path ... ok
[INFO] [stderr] warning: unused import: `crate::ofs::file_info::FileInfo`
[INFO] [stdout] test ofs::directory::tests::adds_new_version_to_a_path ... ok
[INFO] [stderr]   --> src/analysis/efficiency.rs:58:9
[INFO] [stdout] test ofs::directory::tests::gets_dir_at_path ... ok
[INFO] [stderr]    |
[INFO] [stdout] test ofs::file_info::tests::marks_file_for_delete ... ok
[INFO] [stderr] 58 |     use crate::ofs::file_info::FileInfo;
[INFO] [stdout] test ofs::directory::tests::updates_size_of_dirs ... ok
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test ofs::directory::tests::gets_file_at_path ... ok
[INFO] [stderr] 
[INFO] [stdout] test ofs::file_info::tests::adds_version_for_a_file ... ok
[INFO] [stderr] warning: unused import: `crate::ofs::file_info::FileInfo`
[INFO] [stdout] test ofs::file_info::tests::gets_the_size_of_files ... ok
[INFO] [stderr]    --> src/ofs/directory.rs:165:9
[INFO] [stdout] test ofs::file_info::tests::serialises_multi_file_info ... ok
[INFO] [stderr]     |
[INFO] [stdout] test ofs::utils::tests::gets_leading_entry ... ok
[INFO] [stderr] 165 |     use crate::ofs::file_info::FileInfo;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]    --> src/ofs/directory.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use std::collections::HashMap;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ofs::ofs::OverlayFs`
[INFO] [stderr]   --> src/ofs/file_info.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     use crate::ofs::ofs::OverlayFs;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::LevelFilter::Off`
[INFO] [stderr]   --> src/packages/archive.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     use log::LevelFilter::Off;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `NO_BRANCH_SPACE`
[INFO] [stderr]  --> src/ofs/utils.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const NO_BRANCH_SPACE: &str = "    ";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LAST_ITEM`
[INFO] [stderr]  --> src/ofs/utils.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const LAST_ITEM: &str = "└─";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stderr]   --> src/packages/alpine.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn get_packages_from_docker() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stderr]   --> src/packages/apt.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn get_packages_from_docker() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stderr]   --> src/packages/archive.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn get_packages_from_docker() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RPM_MACROS`
[INFO] [stderr]  --> src/packages/rpm.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const RPM_MACROS: &str = "/usr/lib/rpm/macros";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_packages_from_docker`
[INFO] [stderr]   --> src/packages/rpm.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn get_packages_from_docker() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cake` (bin "cake" test) generated 13 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cake-656fb0a6caa1a591)
[INFO] [stdout] test analysis::efficiency::tests::list_all_multi_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "961150d059c6e43443c3fc765748f002a518065a14a660ccda7c57ed7c9f6979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961150d059c6e43443c3fc765748f002a518065a14a660ccda7c57ed7c9f6979", kill_on_drop: false }`
[INFO] [stdout] 961150d059c6e43443c3fc765748f002a518065a14a660ccda7c57ed7c9f6979