[INFO] updating cached repository https://github.com/slmjkdbtl/packapp
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c4146a5e3da76c00300507f8946b3b04b212a0df
[INFO] checking slmjkdbtl/packapp against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslmjkdbtl%2Fpackapp" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/slmjkdbtl/packapp on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/slmjkdbtl/packapp
[INFO] finished tweaking git repo https://github.com/slmjkdbtl/packapp
[INFO] tweaked toml for git repo https://github.com/slmjkdbtl/packapp written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/slmjkdbtl/packapp already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 09cc4544e4d2f738d819fa3c66e3e18b541da7a5c6da23ba19e85a309dcc6b61
[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" "09cc4544e4d2f738d819fa3c66e3e18b541da7a5c6da23ba19e85a309dcc6b61"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]     Checking fs_extra v1.1.0
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v1.0.5
[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]     Checking structopt v0.3.2
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking plist v0.5.1
[INFO] [stderr]     Checking packapp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `write`
[INFO] [stderr]   --> src/utils.rs:64:1
[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:73:1
[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:111:1
[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:124:1
[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: function is never used: `write`
[INFO] [stderr]   --> src/utils.rs:64:1
[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:73:1
[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:111:1
[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:124:1
[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]     Finished dev [unoptimized + debuginfo] target(s) in 48.18s
[INFO] running `"docker" "inspect" "09cc4544e4d2f738d819fa3c66e3e18b541da7a5c6da23ba19e85a309dcc6b61"`
[INFO] running `"docker" "rm" "-f" "09cc4544e4d2f738d819fa3c66e3e18b541da7a5c6da23ba19e85a309dcc6b61"`
[INFO] [stdout] 09cc4544e4d2f738d819fa3c66e3e18b541da7a5c6da23ba19e85a309dcc6b61