[INFO] cloning repository https://github.com/hunger/gng
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hunger/gng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunger%2Fgng", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunger%2Fgng'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4c1ec811318c4a9e456856274caf1a8e8d3c6c0
[INFO] testing hunger/gng against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunger%2Fgng" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hunger/gng on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/hunger/gng
[INFO] finished tweaking git repo https://github.com/hunger/gng
[INFO] tweaked toml for git repo https://github.com/hunger/gng written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/hunger/gng already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 761d5c6844bbd9a47ce3e69dadd1b78bbff1fa588ae8f53024db44fea056eab0
[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" "761d5c6844bbd9a47ce3e69dadd1b78bbff1fa588ae8f53024db44fea056eab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "761d5c6844bbd9a47ce3e69dadd1b78bbff1fa588ae8f53024db44fea056eab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "761d5c6844bbd9a47ce3e69dadd1b78bbff1fa588ae8f53024db44fea056eab0", kill_on_drop: false }`
[INFO] [stdout] 761d5c6844bbd9a47ce3e69dadd1b78bbff1fa588ae8f53024db44fea056eab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22c23199876de31a1d1ec47b30e36bf8bd367c4950339357806c0e1e038e8401
[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" "22c23199876de31a1d1ec47b30e36bf8bd367c4950339357806c0e1e038e8401", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling tokio v1.10.1
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.28
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.4
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling zstd-sys v1.6.1+zstd.1.5.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling rlua v0.17.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling nix v0.22.1
[INFO] [stderr]    Compiling faccess v0.2.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling filemagic v0.12.3
[INFO] [stderr]    Compiling thiserror v1.0.28
[INFO] [stderr]    Compiling tar v0.4.37
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling clap v3.0.0-beta.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]    Compiling h2 v0.3.4
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling derive_builder v0.10.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling rlua_serde v0.4.0
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling downloader v0.2.6
[INFO] [stderr]    Compiling zstd v0.9.0+zstd.1.5.0
[INFO] [stderr]    Compiling gng_core v0.1.0 (/opt/rustwide/workdir/crates/gng_core)
[INFO] [stderr]    Compiling gng_build_shared v0.1.0 (/opt/rustwide/workdir/crates/gng_build_shared)
[INFO] [stderr]    Compiling gng_contained_command v0.1.0 (/opt/rustwide/workdir/crates/gng_contained_command)
[INFO] [stderr]    Compiling gng_package v0.1.0 (/opt/rustwide/workdir/crates/gng_package)
[INFO] [stderr]    Compiling gng-build-agent v0.1.0 (/opt/rustwide/workdir/commands/gng-build-agent)
[INFO] [stdout] warning: function is never used: `dir_entry_for_path`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn dir_entry_for_path(path: &std::path::Path) -> eyre::Result<std::fs::DirEntry> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PackagingIterator`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub type PackagingIterator = dyn Iterator<Item = PackagingIteration>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PackagingIteratorFactory`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | / pub type PackagingIteratorFactory =
[INFO] [stdout] 63 | |     dyn FnMut(&std::path::Path) -> eyre::Result<Box<PackagingIterator>>;
[INFO] [stdout]    | |________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn new(directory: &std::path::Path) -> eyre::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/gng_package/src/filter.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn new(left: L, right: R) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/gng_package/src/filter.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn new(left: L, right: R) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     name: Name,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     version: Version,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     filter: Box<dyn Filter>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `action`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     action: Box<ActionFunction>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter_actions`
[INFO] [stdout]    --> crates/gng_package/src/packer.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     filter_actions: Vec<FilterAction>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_cookie`
[INFO] [stdout]  --> crates/gng_package/src/path.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn create_cookie() -> eyre::Result<filemagic::Magic> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Buffer`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Buffer(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     const fn size(&self) -> u64 {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `link_target`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_type`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 |     const fn leaf_type(&self) -> &'static str {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_dir`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |     const fn is_dir(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_link`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     const fn is_link(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_file`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     const fn is_file(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `file_contents`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_file_from_buffer`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:205:12
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn new_file_from_buffer(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_name`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn leaf_name(&self) -> &std::ffi::OsStr {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `directory_path`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub fn directory_path(&self) -> &std::path::Path {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_type`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:284:18
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub const fn leaf_type(&self) -> &'static str {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:308:18
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub const fn size(&self) -> u64 {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `link_target`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:314:12
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_dir`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:320:18
[INFO] [stdout]     |
[INFO] [stdout] 320 |     pub const fn is_dir(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_link`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:326:18
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub const fn is_link(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_file`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:332:18
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub const fn is_file(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `file_contents`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:338:12
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn magic(&mut self) -> eyre::Result<String> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gng-build v0.1.0 (/opt/rustwide/workdir/commands/gng-build)
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root_directory`
[INFO] [stdout]   --> commands/gng-build/src/handler/packaging_handler.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     root_directory: std::path::PathBuf,
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 33s
[INFO] running `Command { std: "docker" "inspect" "22c23199876de31a1d1ec47b30e36bf8bd367c4950339357806c0e1e038e8401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c23199876de31a1d1ec47b30e36bf8bd367c4950339357806c0e1e038e8401", kill_on_drop: false }`
[INFO] [stdout] 22c23199876de31a1d1ec47b30e36bf8bd367c4950339357806c0e1e038e8401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69685bcdf5ecfa46fc11a57a6ad19957cddd00fa599e19f6517db72ee7d128a8
[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" "69685bcdf5ecfa46fc11a57a6ad19957cddd00fa599e19f6517db72ee7d128a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-dir v0.1.11
[INFO] [stderr]    Compiling gng_core v0.1.0 (/opt/rustwide/workdir/crates/gng_core)
[INFO] [stdout] warning: function is never used: `dir_entry_for_path`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn dir_entry_for_path(path: &std::path::Path) -> eyre::Result<std::fs::DirEntry> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PackagingIterator`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub type PackagingIterator = dyn Iterator<Item = PackagingIteration>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PackagingIteratorFactory`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | / pub type PackagingIteratorFactory =
[INFO] [stdout] 63 | |     dyn FnMut(&std::path::Path) -> eyre::Result<Box<PackagingIterator>>;
[INFO] [stdout]    | |________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn new(directory: &std::path::Path) -> eyre::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/gng_package/src/filter.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn new(left: L, right: R) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/gng_package/src/filter.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn new(left: L, right: R) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     name: Name,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     version: Version,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     filter: Box<dyn Filter>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `action`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     action: Box<ActionFunction>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter_actions`
[INFO] [stdout]    --> crates/gng_package/src/packer.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     filter_actions: Vec<FilterAction>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_cookie`
[INFO] [stdout]  --> crates/gng_package/src/path.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn create_cookie() -> eyre::Result<filemagic::Magic> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Buffer`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Buffer(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     const fn size(&self) -> u64 {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `link_target`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_type`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 |     const fn leaf_type(&self) -> &'static str {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_dir`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |     const fn is_dir(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_link`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     const fn is_link(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_file`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     const fn is_file(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `file_contents`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_file_from_buffer`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:205:12
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn new_file_from_buffer(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_name`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn leaf_name(&self) -> &std::ffi::OsStr {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gng_contained_command v0.1.0 (/opt/rustwide/workdir/crates/gng_contained_command)
[INFO] [stderr]    Compiling gng_build_shared v0.1.0 (/opt/rustwide/workdir/crates/gng_build_shared)
[INFO] [stderr]    Compiling gng-build-agent v0.1.0 (/opt/rustwide/workdir/commands/gng-build-agent)
[INFO] [stdout] warning: associated function is never used: `directory_path`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub fn directory_path(&self) -> &std::path::Path {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_type`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:284:18
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub const fn leaf_type(&self) -> &'static str {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:308:18
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub const fn size(&self) -> u64 {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `link_target`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:314:12
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_dir`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:320:18
[INFO] [stdout]     |
[INFO] [stdout] 320 |     pub const fn is_dir(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_link`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:326:18
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub const fn is_link(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_file`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:332:18
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub const fn is_file(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `file_contents`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:338:12
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn magic(&mut self) -> eyre::Result<String> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root_directory`
[INFO] [stdout]   --> commands/gng-build/src/handler/packaging_handler.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     root_directory: std::path::PathBuf,
[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] [stderr]    Compiling gng-build v0.1.0 (/opt/rustwide/workdir/commands/gng-build)
[INFO] [stderr]    Compiling gng_package v0.1.0 (/opt/rustwide/workdir/crates/gng_package)
[INFO] [stdout] warning: type alias is never used: `PackagingIterator`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub type PackagingIterator = dyn Iterator<Item = PackagingIteration>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `PackagingIteratorFactory`
[INFO] [stdout]   --> crates/gng_package/src/deterministic_directory_iterator.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | / pub type PackagingIteratorFactory =
[INFO] [stdout] 63 | |     dyn FnMut(&std::path::Path) -> eyre::Result<Box<PackagingIterator>>;
[INFO] [stdout]    | |________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     name: Name,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     version: Version,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `action`
[INFO] [stdout]   --> crates/gng_package/src/packer.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     action: Box<ActionFunction>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter_actions`
[INFO] [stdout]    --> crates/gng_package/src/packer.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     filter_actions: Vec<FilterAction>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_cookie`
[INFO] [stdout]  --> crates/gng_package/src/path.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn create_cookie() -> eyre::Result<filemagic::Magic> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     const fn size(&self) -> u64 {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `link_target`
[INFO] [stdout]   --> crates/gng_package/src/path.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_type`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 |     const fn leaf_type(&self) -> &'static str {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_dir`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |     const fn is_dir(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_link`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     const fn is_link(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_file`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     const fn is_file(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `file_contents`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_name`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn leaf_name(&self) -> &std::ffi::OsStr {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `directory_path`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub fn directory_path(&self) -> &std::path::Path {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf_type`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:284:18
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub const fn leaf_type(&self) -> &'static str {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:308:18
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub const fn size(&self) -> u64 {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `link_target`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:314:12
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_dir`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:320:18
[INFO] [stdout]     |
[INFO] [stdout] 320 |     pub const fn is_dir(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_link`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:326:18
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub const fn is_link(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_file`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:332:18
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub const fn is_file(&self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `file_contents`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:338:12
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magic`
[INFO] [stdout]    --> crates/gng_package/src/path.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn magic(&mut self) -> eyre::Result<String> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root_directory`
[INFO] [stdout]   --> commands/gng-build/src/handler/packaging_handler.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     root_directory: std::path::PathBuf,
[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: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.40s
[INFO] running `Command { std: "docker" "inspect" "69685bcdf5ecfa46fc11a57a6ad19957cddd00fa599e19f6517db72ee7d128a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69685bcdf5ecfa46fc11a57a6ad19957cddd00fa599e19f6517db72ee7d128a8", kill_on_drop: false }`
[INFO] [stdout] 69685bcdf5ecfa46fc11a57a6ad19957cddd00fa599e19f6517db72ee7d128a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] e12a28231ec8a8ffda492a4220f7e7496b543c694184e44e23a9f6e749f49181
[INFO] running `Command { std: "docker" "start" "-a" "e12a28231ec8a8ffda492a4220f7e7496b543c694184e44e23a9f6e749f49181", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `dir_entry_for_path`
[INFO] [stderr]   --> crates/gng_package/src/deterministic_directory_iterator.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn dir_entry_for_path(path: &std::path::Path) -> eyre::Result<std::fs::DirEntry> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `PackagingIterator`
[INFO] [stderr]   --> crates/gng_package/src/deterministic_directory_iterator.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub type PackagingIterator = dyn Iterator<Item = PackagingIteration>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `PackagingIteratorFactory`
[INFO] [stderr]   --> crates/gng_package/src/deterministic_directory_iterator.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | / pub type PackagingIteratorFactory =
[INFO] [stderr] 63 | |     dyn FnMut(&std::path::Path) -> eyre::Result<Box<PackagingIterator>>;
[INFO] [stderr]    | |________________________________________________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> crates/gng_package/src/deterministic_directory_iterator.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn new(directory: &std::path::Path) -> eyre::Result<Self> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> crates/gng_package/src/filter.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn new(left: L, right: R) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> crates/gng_package/src/filter.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn new(left: L, right: R) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> crates/gng_package/src/packer.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     name: Name,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `version`
[INFO] [stderr]   --> crates/gng_package/src/packer.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     version: Version,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `filter`
[INFO] [stderr]   --> crates/gng_package/src/packer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     filter: Box<dyn Filter>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `action`
[INFO] [stderr]   --> crates/gng_package/src/packer.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     action: Box<ActionFunction>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `filter_actions`
[INFO] [stderr]    --> crates/gng_package/src/packer.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     filter_actions: Vec<FilterAction>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_cookie`
[INFO] [stderr]  --> crates/gng_package/src/path.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn create_cookie() -> eyre::Result<filemagic::Magic> {
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Buffer`
[INFO] [stderr]   --> crates/gng_package/src/path.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Buffer(Vec<u8>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `magic`
[INFO] [stderr]   --> crates/gng_package/src/path.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]   --> crates/gng_package/src/path.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |     const fn size(&self) -> u64 {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `link_target`
[INFO] [stderr]   --> crates/gng_package/src/path.rs:93:8
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `leaf_type`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:100:14
[INFO] [stderr]     |
[INFO] [stderr] 100 |     const fn leaf_type(&self) -> &'static str {
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_dir`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:110:14
[INFO] [stderr]     |
[INFO] [stderr] 110 |     const fn is_dir(&self) -> bool {
[INFO] [stderr]     |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_link`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 |     const fn is_link(&self) -> bool {
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_file`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:118:14
[INFO] [stderr]     |
[INFO] [stderr] 118 |     const fn is_file(&self) -> bool {
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `magic`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn magic(&self) -> eyre::Result<String> {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `file_contents`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:136:8
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_file_from_buffer`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:205:12
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn new_file_from_buffer(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `leaf_name`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:266:12
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn leaf_name(&self) -> &std::ffi::OsStr {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `directory_path`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:274:12
[INFO] [stderr]     |
[INFO] [stderr] 274 |     pub fn directory_path(&self) -> &std::path::Path {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `leaf_type`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:284:18
[INFO] [stderr]     |
[INFO] [stderr] 284 |     pub const fn leaf_type(&self) -> &'static str {
[INFO] [stderr]     |                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:308:18
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub const fn size(&self) -> u64 {
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `link_target`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:314:12
[INFO] [stderr]     |
[INFO] [stderr] 314 |     pub fn link_target(&self) -> Option<std::path::PathBuf> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_dir`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:320:18
[INFO] [stderr]     |
[INFO] [stderr] 320 |     pub const fn is_dir(&self) -> bool {
[INFO] [stderr]     |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_link`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:326:18
[INFO] [stderr]     |
[INFO] [stderr] 326 |     pub const fn is_link(&self) -> bool {
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_file`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:332:18
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub const fn is_file(&self) -> bool {
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `file_contents`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:338:12
[INFO] [stderr]     |
[INFO] [stderr] 338 |     pub fn file_contents(&mut self) -> Option<&mut FileContents> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `magic`
[INFO] [stderr]    --> crates/gng_package/src/path.rs:343:12
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn magic(&mut self) -> eyre::Result<String> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `PackagingIterator`
[INFO] [stderr]   --> crates/gng_package/src/deterministic_directory_iterator.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub type PackagingIterator = dyn Iterator<Item = PackagingIteration>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gng_package` (lib) generated 33 warnings
[INFO] [stderr] warning: `gng_package` (lib test) generated 26 warnings (25 duplicates)
[INFO] [stderr] warning: field is never read: `root_directory`
[INFO] [stderr]   --> commands/gng-build/src/handler/packaging_handler.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     root_directory: std::path::PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gng-build` (lib) generated 1 warning
[INFO] [stderr] warning: `gng-build` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_build-0a32404856f422f8)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_build-63c7aae877f510ba)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_build_agent-675fc40c421b1671)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_build_agent-7c724159f0f9fa2e)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_build_shared-fa0603e608ded7d7)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_contained_command-0abdb89eb2f83734)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_core-d547ee728e8ad233)
[INFO] [stdout] test runner::tests::runner_create ... ok
[INFO] [stdout] test command::tests::command_create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test name::tests::packet_name_ok ... ok
[INFO] [stdout] test version::tests::package_version_ok ... ok
[INFO] [stdout] test version::tests::package_version_conversion ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gng_package-46a1b368884e8542)
[INFO] [stdout] test name::tests::packet_name_not_ok ... ok
[INFO] [stdout] test version::tests::package_version_not_ok ... ok
[INFO] [stdout] test name::tests::packet_name_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test deterministic_directory_iterator::tests::deterministic_iterator_sort_order ... ok
[INFO] [stdout] test packer::tests::handle_path_nok ... ok
[INFO] [stderr]    Doc-tests gng-build
[INFO] [stdout] test filter::tests::or_filter ... ok
[INFO] [stdout] test filter::tests::and_filter ... ok
[INFO] [stdout] test packer::tests::handle_path_ok ... ok
[INFO] [stdout] test deterministic_directory_iterator::tests::deterministic_iterator_empty_top_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stderr]    Doc-tests gng-build-agent
[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] [stderr]    Doc-tests gng_build_shared
[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] [stderr]    Doc-tests gng_contained_command
[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] [stderr]    Doc-tests gng_core
[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] [stderr]    Doc-tests gng_package
[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" "e12a28231ec8a8ffda492a4220f7e7496b543c694184e44e23a9f6e749f49181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e12a28231ec8a8ffda492a4220f7e7496b543c694184e44e23a9f6e749f49181", kill_on_drop: false }`
[INFO] [stdout] e12a28231ec8a8ffda492a4220f7e7496b543c694184e44e23a9f6e749f49181