[INFO] fetching crate os-detect 0.2.2...
[INFO] testing os-detect-0.2.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate os-detect 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate os-detect 0.2.2
[INFO] finished tweaking crates.io crate os-detect 0.2.2
[INFO] tweaked toml for crates.io crate os-detect 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate os-detect 0.2.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to highest compatible versions
[INFO] [stderr]       Adding partition-identity v0.2.8 (available: v0.3.1)
[INFO] [stderr]       Adding sys-mount v1.5.1 (available: v3.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `os-detect` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sys-mount v1.5.1
[INFO] [stderr]   Downloaded loopdev v0.4.0
[INFO] [stderr]   Downloaded partition-identity v0.2.8
[INFO] [stderr]   Downloaded os-release v0.1.0
[INFO] [stderr]   Downloaded err-derive v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901
[INFO] running `Command { std: "docker" "start" "28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `os-detect` (manifest) generated 1 warning
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling os-release v0.1.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling partition-identity v0.2.8
[INFO] [stderr]    Compiling loopdev v0.4.0
[INFO] [stderr] error: failed to run custom build command for `loopdev v0.4.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/loopdev-211fdfaefc3407c6/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (596) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.59.2/src/ir/context.rs:878:9:
[INFO] [stderr]   "enum_(unnamed_at_/usr/include/linux/loop_h_16_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x57ee7735ef61 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x57ee7737513a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x57ee773640cc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x57ee7733c7c6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x57ee77357481 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x57ee773577ab - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x57ee7733c872 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x57ee77335529 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x57ee7733d45d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x57ee7737595c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x57ee77311e7c - proc_macro2[572647b23928aef4]::fallback::validate_ident
[INFO] [stderr]     11:     0x57ee77311308 - <proc_macro2[572647b23928aef4]::fallback::Ident>::new_checked
[INFO] [stderr]     12:     0x57ee7731c472 - <proc_macro2[572647b23928aef4]::imp::Ident>::new_checked
[INFO] [stderr]     13:     0x57ee773097a7 - <proc_macro2[572647b23928aef4]::Ident>::new
[INFO] [stderr]     14:     0x57ee770e96f6 - <bindgen[bb15ffbb36b13b61]::ir::context::BindgenContext>::rust_ident_raw::<alloc[2182bb758b4b3781]::borrow::Cow<str>>
[INFO] [stderr]     15:     0x57ee770e91a9 - <bindgen[bb15ffbb36b13b61]::ir::context::BindgenContext>::rust_ident::<&alloc[2182bb758b4b3781]::string::String>
[INFO] [stderr]     16:     0x57ee770494a9 - <bindgen[bb15ffbb36b13b61]::ir::enum_ty::Enum as bindgen[bb15ffbb36b13b61]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     17:     0x57ee77073671 - <bindgen[bb15ffbb36b13b61]::ir::ty::Type as bindgen[bb15ffbb36b13b61]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     18:     0x57ee77130bdf - <bindgen[bb15ffbb36b13b61]::ir::item::Item as bindgen[bb15ffbb36b13b61]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     19:     0x57ee77101835 - <bindgen[bb15ffbb36b13b61]::ir::module::Module as bindgen[bb15ffbb36b13b61]::codegen::CodeGenerator>::codegen::{closure#0}
[INFO] [stderr]     20:     0x57ee770a669a - <bindgen[bb15ffbb36b13b61]::ir::module::Module as bindgen[bb15ffbb36b13b61]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     21:     0x57ee77130bc4 - <bindgen[bb15ffbb36b13b61]::ir::item::Item as bindgen[bb15ffbb36b13b61]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     22:     0x57ee7710076c - bindgen[bb15ffbb36b13b61]::codegen::codegen::{closure#0}
[INFO] [stderr]     23:     0x57ee770ea6a8 - <bindgen[bb15ffbb36b13b61]::ir::context::BindgenContext>::gen::<bindgen[bb15ffbb36b13b61]::codegen::codegen::{closure#0}, alloc[2182bb758b4b3781]::vec::Vec<proc_macro2[572647b23928aef4]::TokenStream>>
[INFO] [stderr]     24:     0x57ee7710a6bf - bindgen[bb15ffbb36b13b61]::codegen::codegen
[INFO] [stderr]     25:     0x57ee770c5ec1 - <bindgen[bb15ffbb36b13b61]::Bindings>::generate
[INFO] [stderr]     26:     0x57ee770c2bfd - <bindgen[bb15ffbb36b13b61]::Builder>::generate
[INFO] [stderr]     27:     0x57ee77008465 - build_script_build[19181694416af9a]::main
[INFO] [stderr]     28:     0x57ee77009283 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     29:     0x57ee77008286 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     30:     0x57ee77008389 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     31:     0x57ee773568a9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     32:     0x57ee77008201 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x57ee770094d5 - main
[INFO] [stderr]     34:     0x793abea28601 - <unknown>
[INFO] [stderr]     35:     0x793abea28718 - __libc_start_main
[INFO] [stderr]     36:     0x57ee77007e45 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901", kill_on_drop: false }`
[INFO] [stdout] 28ee9bd5c5ef220a1920c77784d1e2c29bdb3276f66b30a257adb76070c71901
