[INFO] cloning repository https://github.com/everaccountable/easy_prefs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/everaccountable/easy_prefs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feveraccountable%2Feasy_prefs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feveraccountable%2Feasy_prefs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbca8c5632921b4a8d7100a54d2fbb33bb4530cc
[INFO] testing everaccountable/easy_prefs against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feveraccountable%2Feasy_prefs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/everaccountable/easy_prefs on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/everaccountable/easy_prefs
[INFO] finished tweaking git repo https://github.com/everaccountable/easy_prefs
[INFO] tweaked toml for git repo https://github.com/everaccountable/easy_prefs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/everaccountable/easy_prefs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b84cf80f8835e29d173f87c498e988e2a0bb7f34fbeccd64c750b4da4543d01
[INFO] running `Command { std: "docker" "start" "-a" "3b84cf80f8835e29d173f87c498e988e2a0bb7f34fbeccd64c750b4da4543d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b84cf80f8835e29d173f87c498e988e2a0bb7f34fbeccd64c750b4da4543d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b84cf80f8835e29d173f87c498e988e2a0bb7f34fbeccd64c750b4da4543d01", kill_on_drop: false }`
[INFO] [stdout] 3b84cf80f8835e29d173f87c498e988e2a0bb7f34fbeccd64c750b4da4543d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b72417dc3009ca66fbcb49c2853dfde5d9c4449b6646f261be070a3ae3f89ed
[INFO] running `Command { std: "docker" "start" "-a" "4b72417dc3009ca66fbcb49c2853dfde5d9c4449b6646f261be070a3ae3f89ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling easy_prefs v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferences` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EditGuardTestEasyPreferences`
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferencesUpdated` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EditGuardTestEasyPreferencesUpdated`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferencesUpdated<'_>` is more private than the item `TestEasyPreferencesUpdated::edit`
[INFO] [stdout]    --> src/lib.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                   pub fn edit(&mut self) -> [<EditGuard_ $name>] {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TestEasyPreferencesUpdated::edit` is reachable at visibility `pub`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: but type `EditGuard_TestEasyPreferencesUpdated<'_>` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib.rs:134:23
[INFO] [stdout]     |
[INFO] [stdout] 133 | /             impl $name {
[INFO] [stdout] 134 | |                 const PREFERENCES_FILENAME: &'static str = concat!($preferences_filename, ".toml");
[INFO] [stdout]     | |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | |                 /// Loads preferences from a file, enforcing the single-instance constraint.
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |                 pub fn load(directory: &str) -> Result<Self, $crate::LoadError> {
[INFO] [stdout]     | |                        ^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 198 | |                 pub fn load_testing() -> Self {
[INFO] [stdout]     | |                        ^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 213 | |                 pub fn to_string(&self) -> String {
[INFO] [stdout]     | |                        ^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | |                 pub fn save(&self) -> Result<(), std::io::Error> {
[INFO] [stdout]     | |                        ^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 275 | |                 pub fn get_preferences_file_path(&self) -> String {
[INFO] [stdout]     | |                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 281 | |                     pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     | |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 286 | |                     pub fn [<save_ $field>](&mut self, value: $type) -> Result<(), std::io::Error> {
[INFO] [stdout]     | |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |                 pub fn edit(&mut self) -> [<EditGuard_ $name>] {
[INFO] [stdout]     | |                        ^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |             }
[INFO] [stdout]     | |_____________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EditGuard_TestEasyPreferences` is never constructed
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:316:28
[INFO] [stdout]     |
[INFO] [stdout] 313 |               impl<'a> [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 316 |                       pub fn [<set_ $field>](&mut self, value: $type) {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |                       pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:316:28
[INFO] [stdout]     |
[INFO] [stdout] 313 |               impl<'a> [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 316 |                       pub fn [<set_ $field>](&mut self, value: $type) {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |                       pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TestEasyPreferences_INSTANCE_EXISTS` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:93:20
[INFO] [stdout]     |
[INFO] [stdout] 93  |               static [<$name _INSTANCE_EXISTS>]: $crate::once_cell::sync::Lazy<std::sync::atomic::AtomicBool> =
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_EASY_PREFERENCES_INSTANCE_EXISTS`
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TestEasyPreferencesUpdated_INSTANCE_EXISTS` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:93:20
[INFO] [stdout]     |
[INFO] [stdout] 93  |               static [<$name _INSTANCE_EXISTS>]: $crate::once_cell::sync::Lazy<std::sync::atomic::AtomicBool> =
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_EASY_PREFERENCES_UPDATED_INSTANCE_EXISTS`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.99s
[INFO] running `Command { std: "docker" "inspect" "4b72417dc3009ca66fbcb49c2853dfde5d9c4449b6646f261be070a3ae3f89ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b72417dc3009ca66fbcb49c2853dfde5d9c4449b6646f261be070a3ae3f89ed", kill_on_drop: false }`
[INFO] [stdout] 4b72417dc3009ca66fbcb49c2853dfde5d9c4449b6646f261be070a3ae3f89ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be15201091da1247d92e3ccc29b6cc1ab6a1370512dbbd5b7082f85ba0d8126e
[INFO] running `Command { std: "docker" "start" "-a" "be15201091da1247d92e3ccc29b6cc1ab6a1370512dbbd5b7082f85ba0d8126e", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_prefs v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferences` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EditGuardTestEasyPreferences`
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferencesUpdated` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EditGuardTestEasyPreferencesUpdated`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferencesUpdated<'_>` is more private than the item `TestEasyPreferencesUpdated::edit`
[INFO] [stdout]    --> src/lib.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                   pub fn edit(&mut self) -> [<EditGuard_ $name>] {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TestEasyPreferencesUpdated::edit` is reachable at visibility `pub`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: but type `EditGuard_TestEasyPreferencesUpdated<'_>` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib.rs:134:23
[INFO] [stdout]     |
[INFO] [stdout] 133 | /             impl $name {
[INFO] [stdout] 134 | |                 const PREFERENCES_FILENAME: &'static str = concat!($preferences_filename, ".toml");
[INFO] [stdout]     | |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | |                 /// Loads preferences from a file, enforcing the single-instance constraint.
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |                 pub fn load(directory: &str) -> Result<Self, $crate::LoadError> {
[INFO] [stdout]     | |                        ^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 198 | |                 pub fn load_testing() -> Self {
[INFO] [stdout]     | |                        ^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 213 | |                 pub fn to_string(&self) -> String {
[INFO] [stdout]     | |                        ^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | |                 pub fn save(&self) -> Result<(), std::io::Error> {
[INFO] [stdout]     | |                        ^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 275 | |                 pub fn get_preferences_file_path(&self) -> String {
[INFO] [stdout]     | |                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 281 | |                     pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     | |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 286 | |                     pub fn [<save_ $field>](&mut self, value: $type) -> Result<(), std::io::Error> {
[INFO] [stdout]     | |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |                 pub fn edit(&mut self) -> [<EditGuard_ $name>] {
[INFO] [stdout]     | |                        ^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |             }
[INFO] [stdout]     | |_____________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EditGuard_TestEasyPreferences` is never constructed
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:316:28
[INFO] [stdout]     |
[INFO] [stdout] 313 |               impl<'a> [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 316 |                       pub fn [<set_ $field>](&mut self, value: $type) {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |                       pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:316:28
[INFO] [stdout]     |
[INFO] [stdout] 313 |               impl<'a> [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 316 |                       pub fn [<set_ $field>](&mut self, value: $type) {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |                       pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TestEasyPreferences_INSTANCE_EXISTS` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:93:20
[INFO] [stdout]     |
[INFO] [stdout] 93  |               static [<$name _INSTANCE_EXISTS>]: $crate::once_cell::sync::Lazy<std::sync::atomic::AtomicBool> =
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_EASY_PREFERENCES_INSTANCE_EXISTS`
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TestEasyPreferencesUpdated_INSTANCE_EXISTS` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:93:20
[INFO] [stdout]     |
[INFO] [stdout] 93  |               static [<$name _INSTANCE_EXISTS>]: $crate::once_cell::sync::Lazy<std::sync::atomic::AtomicBool> =
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_EASY_PREFERENCES_UPDATED_INSTANCE_EXISTS`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferences` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EditGuardTestEasyPreferences`
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferencesUpdated` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:307:20
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EditGuardTestEasyPreferencesUpdated`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EditGuard_TestEasyPreferencesUpdated<'_>` is more private than the item `TestEasyPreferencesUpdated::edit`
[INFO] [stdout]    --> src/lib.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                   pub fn edit(&mut self) -> [<EditGuard_ $name>] {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TestEasyPreferencesUpdated::edit` is reachable at visibility `pub`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: but type `EditGuard_TestEasyPreferencesUpdated<'_>` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |               struct [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_string`, `get_bool2_default_true`, `save_bool2_default_true`, `get_bool3_initial_default_false`, and `save_bool3_initial_default_false` are never used
[INFO] [stdout]    --> src/lib.rs:213:24
[INFO] [stdout]     |
[INFO] [stdout] 133 | /             impl $name {
[INFO] [stdout] 134 | |                 const PREFERENCES_FILENAME: &'static str = concat!($preferences_filename, ".toml");
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | |                 /// Loads preferences from a file, enforcing the single-instance constraint.
[INFO] [stdout] ...   |
[INFO] [stdout] 213 | |                 pub fn to_string(&self) -> String {
[INFO] [stdout]     | |                        ^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 281 | |                     pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     | |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 286 | |                     pub fn [<save_ $field>](&mut self, value: $type) -> Result<(), std::io::Error> {
[INFO] [stdout]     | |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |             }
[INFO] [stdout]     | |_____________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:316:28
[INFO] [stdout]     |
[INFO] [stdout] 313 |               impl<'a> [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 316 |                       pub fn [<set_ $field>](&mut self, value: $type) {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |                       pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/lib.rs:316:28
[INFO] [stdout]     |
[INFO] [stdout] 313 |               impl<'a> [<EditGuard_ $name>]<'a> {
[INFO] [stdout]     |               --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 316 |                       pub fn [<set_ $field>](&mut self, value: $type) {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |                       pub fn [<get_ $field>](&self) -> &$type {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TestEasyPreferences_INSTANCE_EXISTS` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:93:20
[INFO] [stdout]     |
[INFO] [stdout] 93  |               static [<$name _INSTANCE_EXISTS>]: $crate::once_cell::sync::Lazy<std::sync::atomic::AtomicBool> =
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_EASY_PREFERENCES_INSTANCE_EXISTS`
[INFO] [stdout] ...
[INFO] [stdout] 347 | / easy_prefs! {
[INFO] [stdout] 348 | |     /// Original test preferences.
[INFO] [stdout] 349 | |     struct TestEasyPreferences {
[INFO] [stdout] 350 | |         pub bool1_default_true: bool = true => "bool1_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     }, "test-easy-prefs"
[INFO] [stdout] 356 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TestEasyPreferencesUpdated_INSTANCE_EXISTS` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:93:20
[INFO] [stdout]     |
[INFO] [stdout] 93  |               static [<$name _INSTANCE_EXISTS>]: $crate::once_cell::sync::Lazy<std::sync::atomic::AtomicBool> =
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_EASY_PREFERENCES_UPDATED_INSTANCE_EXISTS`
[INFO] [stdout] ...
[INFO] [stdout] 359 | / easy_prefs! {
[INFO] [stdout] 360 | |     /// Updated test preferences for schema evolution.
[INFO] [stdout] 361 | |     pub struct TestEasyPreferencesUpdated {
[INFO] [stdout] 362 | |         pub bool2_default_true_renamed: bool = true => "bool2_default_true",
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     }, "test-easy-prefs"
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `easy_prefs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc3O7B1Z/symbols.o" "<7 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtempfile-b91d9a1ceaca4586.rlib,libgetrandom-21381ea351586e17.rlib,liblibc-60646f2741300933.rlib,libfastrand-503f12a96d791409.rlib,librustix-cef918523e256c7d.rlib,libbitflags-0dbcd73e56b9cd85.rlib,liblinux_raw_sys-b3e0a6b3ac010104.rlib,libcfg_if-33ef6c02a07f9fec.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libonce_cell-5c42cc25c3567235.rlib,libtoml-b51eb9e68d076567.rlib,libtoml_edit-25fd383bb0d44fa0.rlib,libserde_spanned-3e550ac13e2c3899.rlib,libindexmap-1dfdff4da4264c8c.rlib,libequivalent-7e0e8cbe6c474a67.rlib,libhashbrown-19954401a582c725.rlib,libwinnow-0a767e9ac34a92d8.rlib,libtoml_datetime-a8726c4b2390306e.rlib,libserde-bb5e82f2a3660893.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc3O7B1Z/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/easy_prefs-8fda42c237df1684" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `easy_prefs` (lib test) due to 1 previous error; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "be15201091da1247d92e3ccc29b6cc1ab6a1370512dbbd5b7082f85ba0d8126e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be15201091da1247d92e3ccc29b6cc1ab6a1370512dbbd5b7082f85ba0d8126e", kill_on_drop: false }`
[INFO] [stdout] be15201091da1247d92e3ccc29b6cc1ab6a1370512dbbd5b7082f85ba0d8126e