[INFO] crate packapp 0.3.0 is already in cache
[INFO] testing packapp-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate packapp 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate packapp 0.3.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate packapp 0.3.0
[INFO] finished tweaking crates.io crate packapp 0.3.0
[INFO] tweaked toml for crates.io crate packapp 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate packapp 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 823ec6c688a07412c038cddb9c12e4b97450412cae259f1fc6452a401e15cf7a
[INFO] running `"docker" "start" "-a" "823ec6c688a07412c038cddb9c12e4b97450412cae259f1fc6452a401e15cf7a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling structopt-derive v0.3.2
[INFO] [stderr]    Compiling structopt v0.3.2
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling plist v0.5.1
[INFO] [stderr]    Compiling packapp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `write`
[INFO] [stderr]   --> src/utils.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn write(path: impl AsRef<Path>, content: impl AsRef<[u8]>) -> Result<()> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read`
[INFO] [stderr]   --> src/utils.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn read(path: impl AsRef<Path>) -> Result<Vec<u8>> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extname`
[INFO] [stderr]    --> src/utils.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn extname(path: impl AsRef<Path>) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_ext`
[INFO] [stderr]    --> src/utils.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub fn assert_ext(path: impl AsRef<Path>, ext: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plugins`
[INFO] [stderr]   --> src/bundle.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Plugins,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     CFBundleName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleDisplayName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     CFBundleDisplayName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_display_name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIdentifier` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     CFBundleIdentifier: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_identifier`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleVersion` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CFBundleVersion: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_version`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundlePackageType` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:27:2
[INFO] [stderr]    |
[INFO] [stderr] 27 |     CFBundlePackageType: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_package_type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleExecutable` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:28:2
[INFO] [stderr]    |
[INFO] [stderr] 28 |     CFBundleExecutable: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_executable`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIconFile` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     CFBundleIconFile: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_icon_file`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleSignature` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     CFBundleSignature: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.94s
[INFO] running `"docker" "inspect" "823ec6c688a07412c038cddb9c12e4b97450412cae259f1fc6452a401e15cf7a"`
[INFO] running `"docker" "rm" "-f" "823ec6c688a07412c038cddb9c12e4b97450412cae259f1fc6452a401e15cf7a"`
[INFO] [stdout] 823ec6c688a07412c038cddb9c12e4b97450412cae259f1fc6452a401e15cf7a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2b04f0722831d08c950ce942f50d8df8539b2790f70325494d0ebe9dd75bb026
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2b04f0722831d08c950ce942f50d8df8539b2790f70325494d0ebe9dd75bb026"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling packapp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `write`
[INFO] [stderr]   --> src/utils.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn write(path: impl AsRef<Path>, content: impl AsRef<[u8]>) -> Result<()> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read`
[INFO] [stderr]   --> src/utils.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn read(path: impl AsRef<Path>) -> Result<Vec<u8>> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extname`
[INFO] [stderr]    --> src/utils.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn extname(path: impl AsRef<Path>) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_ext`
[INFO] [stderr]    --> src/utils.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub fn assert_ext(path: impl AsRef<Path>, ext: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plugins`
[INFO] [stderr]   --> src/bundle.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Plugins,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     CFBundleName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleDisplayName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     CFBundleDisplayName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_display_name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIdentifier` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     CFBundleIdentifier: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_identifier`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleVersion` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CFBundleVersion: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_version`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundlePackageType` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:27:2
[INFO] [stderr]    |
[INFO] [stderr] 27 |     CFBundlePackageType: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_package_type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleExecutable` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:28:2
[INFO] [stderr]    |
[INFO] [stderr] 28 |     CFBundleExecutable: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_executable`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIconFile` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     CFBundleIconFile: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_icon_file`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleSignature` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     CFBundleSignature: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write`
[INFO] [stderr]   --> src/utils.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn write(path: impl AsRef<Path>, content: impl AsRef<[u8]>) -> Result<()> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read`
[INFO] [stderr]   --> src/utils.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn read(path: impl AsRef<Path>) -> Result<Vec<u8>> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extname`
[INFO] [stderr]    --> src/utils.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn extname(path: impl AsRef<Path>) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_ext`
[INFO] [stderr]    --> src/utils.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub fn assert_ext(path: impl AsRef<Path>, ext: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plugins`
[INFO] [stderr]   --> src/bundle.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Plugins,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     CFBundleName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleDisplayName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     CFBundleDisplayName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_display_name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIdentifier` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     CFBundleIdentifier: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_identifier`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleVersion` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CFBundleVersion: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_version`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundlePackageType` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:27:2
[INFO] [stderr]    |
[INFO] [stderr] 27 |     CFBundlePackageType: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_package_type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleExecutable` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:28:2
[INFO] [stderr]    |
[INFO] [stderr] 28 |     CFBundleExecutable: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_executable`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIconFile` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     CFBundleIconFile: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_icon_file`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleSignature` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     CFBundleSignature: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "2b04f0722831d08c950ce942f50d8df8539b2790f70325494d0ebe9dd75bb026"`
[INFO] running `"docker" "rm" "-f" "2b04f0722831d08c950ce942f50d8df8539b2790f70325494d0ebe9dd75bb026"`
[INFO] [stdout] 2b04f0722831d08c950ce942f50d8df8539b2790f70325494d0ebe9dd75bb026
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72cc7db55dd47fcb38314119d394c249a05bae1e2828990e6de8bf47dc2b4a6a
[INFO] running `"docker" "start" "-a" "72cc7db55dd47fcb38314119d394c249a05bae1e2828990e6de8bf47dc2b4a6a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: function is never used: `write`
[INFO] [stderr]   --> src/utils.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn write(path: impl AsRef<Path>, content: impl AsRef<[u8]>) -> Result<()> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write`
[INFO] [stderr]   --> src/utils.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn write(path: impl AsRef<Path>, content: impl AsRef<[u8]>) -> Result<()> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read`
[INFO] [stderr]   --> src/utils.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn read(path: impl AsRef<Path>) -> Result<Vec<u8>> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extname`
[INFO] [stderr]    --> src/utils.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn extname(path: impl AsRef<Path>) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_ext`
[INFO] [stderr]    --> src/utils.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub fn assert_ext(path: impl AsRef<Path>, ext: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plugins`
[INFO] [stderr]   --> src/bundle.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Plugins,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     CFBundleName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleDisplayName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     CFBundleDisplayName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_display_name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIdentifier` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     CFBundleIdentifier: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_identifier`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleVersion` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CFBundleVersion: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_version`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundlePackageType` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:27:2
[INFO] [stderr]    |
[INFO] [stderr] 27 |     CFBundlePackageType: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_package_type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleExecutable` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:28:2
[INFO] [stderr]    |
[INFO] [stderr] 28 |     CFBundleExecutable: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_executable`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIconFile` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     CFBundleIconFile: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_icon_file`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleSignature` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     CFBundleSignature: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read`
[INFO] [stderr]   --> src/utils.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn read(path: impl AsRef<Path>) -> Result<Vec<u8>> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extname`
[INFO] [stderr]    --> src/utils.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn extname(path: impl AsRef<Path>) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_ext`
[INFO] [stderr]    --> src/utils.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub fn assert_ext(path: impl AsRef<Path>, ext: &str) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plugins`
[INFO] [stderr]   --> src/bundle.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Plugins,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     CFBundleName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleDisplayName` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     CFBundleDisplayName: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_display_name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIdentifier` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     CFBundleIdentifier: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_identifier`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleVersion` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CFBundleVersion: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_version`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundlePackageType` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:27:2
[INFO] [stderr]    |
[INFO] [stderr] 27 |     CFBundlePackageType: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_package_type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleExecutable` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:28:2
[INFO] [stderr]    |
[INFO] [stderr] 28 |     CFBundleExecutable: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_executable`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleIconFile` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     CFBundleIconFile: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_icon_file`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `CFBundleSignature` should have a snake case name
[INFO] [stderr]   --> src/bundle.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     CFBundleSignature: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cfbundle_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/packapp-556e2336ce471f09
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/packapp-bafa8dbe3f44d58a
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packapp
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "72cc7db55dd47fcb38314119d394c249a05bae1e2828990e6de8bf47dc2b4a6a"`
[INFO] running `"docker" "rm" "-f" "72cc7db55dd47fcb38314119d394c249a05bae1e2828990e6de8bf47dc2b4a6a"`
[INFO] [stdout] 72cc7db55dd47fcb38314119d394c249a05bae1e2828990e6de8bf47dc2b4a6a