[INFO] fetching crate kconfig 0.1.0...
[INFO] testing kconfig-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate kconfig 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate kconfig 0.1.0
[INFO] finished tweaking crates.io crate kconfig 0.1.0
[INFO] tweaked toml for crates.io crate kconfig 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kconfig 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.10.0)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpp_common v0.5.10
[INFO] [stderr]   Downloaded cpp_macros v0.5.10
[INFO] [stderr]   Downloaded cpp v0.5.10
[INFO] [stderr]   Downloaded qmetaobject v0.2.10
[INFO] [stderr]   Downloaded cpp_build v0.5.10
[INFO] [stderr]   Downloaded qmetaobject_impl v0.2.10
[INFO] [stderr]   Downloaded qttypes v0.2.12
[INFO] [stderr]   Downloaded humantime v2.3.0
[INFO] [stderr]   Downloaded env_logger v0.9.3
[INFO] [stderr]   Downloaded roxmltree v0.14.1
[INFO] [stderr]   Downloaded kconfig_compiler v0.0.1
[INFO] [stderr]   Downloaded xmlparser v0.13.6
[INFO] [stderr]   Downloaded kconfig_impl v0.0.1
[INFO] [stderr]   Downloaded kde_frameworks v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6076101f2adc735046e3b26faa4cf21f794f70567ca1756a75d74bab8b52f25
[INFO] running `Command { std: "docker" "start" "-a" "c6076101f2adc735046e3b26faa4cf21f794f70567ca1756a75d74bab8b52f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6076101f2adc735046e3b26faa4cf21f794f70567ca1756a75d74bab8b52f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6076101f2adc735046e3b26faa4cf21f794f70567ca1756a75d74bab8b52f25", kill_on_drop: false }`
[INFO] [stdout] c6076101f2adc735046e3b26faa4cf21f794f70567ca1756a75d74bab8b52f25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c05d76aa0341ba3927a0d62378a5e1e679e17bde0c396f5aabe2d931ce56c458
[INFO] running `Command { std: "docker" "start" "-a" "c05d76aa0341ba3927a0d62378a5e1e679e17bde0c396f5aabe2d931ce56c458", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling kde_frameworks v0.2.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling cpp_common v0.5.10
[INFO] [stderr]    Compiling cpp_build v0.5.10
[INFO] [stderr]    Compiling cpp_macros v0.5.10
[INFO] [stderr]    Compiling qttypes v0.2.12
[INFO] [stderr]    Compiling kconfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cpp v0.5.10
[INFO] [stderr] warning: kconfig@0.1.0: src/kconfig.rs: In function 'QString __cpp_closure_2785011782761807581_impl()':
[INFO] [stderr] warning: kconfig@0.1.0: src/kconfig.rs:97:1: warning: no return statement in function returning non-void [-Wreturn-type]
[INFO] [stderr] warning: kconfig@0.1.0:    97 |     }
[INFO] [stderr] warning: kconfig@0.1.0:       | ^
[INFO] [stdout] warning: unexpected `cfg` condition name: `kf_5_93`
[INFO] [stdout]   --> src/kconfig.rs:89:11
[INFO] [stdout]    |
[INFO] [stdout] 89 |     #[cfg(kf_5_93)]
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(kf_5_93)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(kf_5_93)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `kf_5_93`
[INFO] [stdout]   --> src/ksharedconfig.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 83 |         #[cfg(kf_5_93)]
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(kf_5_93)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(kf_5_93)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `kf_5_93`
[INFO] [stdout]   --> src/ksharedconfig.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 |         #[cfg(not(kf_5_93))]
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(kf_5_93)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(kf_5_93)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `KConfig::main_config_name::__cpp_closure_2785011782761807581` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> src/kconfig.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 | /         cpp!([] -> QString as "QString" {
[INFO] [stdout] 93 | |             #if KCONFIG_VERSION >= QT_VERSION_CHECK(5, 93, 0)
[INFO] [stdout] 94 | |             return KConfig::mainConfigName();
[INFO] [stdout] 95 | |             #endif
[INFO] [stdout] 96 | |         })
[INFO] [stdout]    | |__________^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]    = note: this error originates in the macro `__cpp_closure_impl` which comes from the expansion of the macro `cpp` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `MaybeUninit::<T>::assume_init` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> src/kconfig.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 | /         cpp!([] -> QString as "QString" {
[INFO] [stdout] 93 | |             #if KCONFIG_VERSION >= QT_VERSION_CHECK(5, 93, 0)
[INFO] [stdout] 94 | |             return KConfig::mainConfigName();
[INFO] [stdout] 95 | |             #endif
[INFO] [stdout] 96 | |         })
[INFO] [stdout]    | |__________^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]    = note: this error originates in the macro `__cpp_closure_impl` which comes from the expansion of the macro `cpp` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ksharedconfig.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut file: QString = file.into();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] warning: kconfig@0.1.0: src/kconfig.rs: In function 'QString __cpp_closure_2785011782761807581_impl()':
[INFO] [stderr] warning: kconfig@0.1.0: src/kconfig.rs:97:1: warning: no return statement in function returning non-void [-Wreturn-type]
[INFO] [stderr] warning: kconfig@0.1.0:    97 |     }
[INFO] [stderr] warning: kconfig@0.1.0:       | ^
[INFO] [stderr] error: could not compile `kconfig` (lib) due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c05d76aa0341ba3927a0d62378a5e1e679e17bde0c396f5aabe2d931ce56c458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05d76aa0341ba3927a0d62378a5e1e679e17bde0c396f5aabe2d931ce56c458", kill_on_drop: false }`
[INFO] [stdout] c05d76aa0341ba3927a0d62378a5e1e679e17bde0c396f5aabe2d931ce56c458
