[INFO] fetching crate loopdev 0.4.0... [INFO] testing loopdev-0.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate loopdev 0.4.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate loopdev 0.4.0 [INFO] finished tweaking crates.io crate loopdev 0.4.0 [INFO] tweaked toml for crates.io crate loopdev 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate loopdev 0.4.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.59.2 (available: v0.72.1) [INFO] [stderr] Adding errno v0.2.8 (available: v0.3.13) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c43a42bb86586183c792a4453b30ba8060e73ac6dd9c9dfd8a332e74b199b62 [INFO] running `Command { std: "docker" "start" "-a" "8c43a42bb86586183c792a4453b30ba8060e73ac6dd9c9dfd8a332e74b199b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c43a42bb86586183c792a4453b30ba8060e73ac6dd9c9dfd8a332e74b199b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c43a42bb86586183c792a4453b30ba8060e73ac6dd9c9dfd8a332e74b199b62", kill_on_drop: false }` [INFO] [stdout] 8c43a42bb86586183c792a4453b30ba8060e73ac6dd9c9dfd8a332e74b199b62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c55d382717857ab853efa4d881e63c581494c27b038612db1d445968ecbab0ab [INFO] running `Command { std: "docker" "start" "-a" "c55d382717857ab853efa4d881e63c581494c27b038612db1d445968ecbab0ab", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling loopdev v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `loopdev v0.4.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/loopdev-d12c57bfa1c49372/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (209) 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: 0x57351eed4c12 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x57351eed4c12 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x57351eed4c12 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57351eed4c12 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57351eee5cff - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x57351eee5cff - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x57351eea76d3 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x57351eea76d3 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x57351eeb2122 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x57351eeb4c0f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x57351eeb4a69 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x57351eeb5295 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x57351eeb507a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x57351eeb2259 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x57351ee9b76d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x57351eeefbc0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x57351ee7748f - proc_macro2::fallback::validate_ident::h5688922eaeb6d669 [INFO] [stderr] 17: 0x57351ee77bb8 - proc_macro2::fallback::Ident::new_checked::hb24d583fb23cec9b [INFO] [stderr] 18: 0x57351ee7add2 - proc_macro2::imp::Ident::new_checked::h8fd5e78dd6d95dfb [INFO] [stderr] 19: 0x57351ee8b497 - proc_macro2::Ident::new::h3fc3020d79978827 [INFO] [stderr] 20: 0x57351ec33f06 - bindgen::ir::context::BindgenContext::rust_ident_raw::hef3bb4d971a141f6 [INFO] [stderr] 21: 0x57351ec31d70 - bindgen::ir::context::BindgenContext::rust_ident::hf5b22551c33510ca [INFO] [stderr] 22: 0x57351ebd39ee - ::codegen::hf8b298191809b236 [INFO] [stderr] 23: 0x57351ebd04b6 - ::codegen::hf35453dec8f2ba2f [INFO] [stderr] 24: 0x57351ebae3bd - ::codegen::h7630061e77825d26 [INFO] [stderr] 25: 0x57351eb6dfd5 - ::codegen::{{closure}}::h6e3b13a193414e99 [INFO] [stderr] 26: 0x57351ebb31c5 - ::codegen::hcdee0452be591700 [INFO] [stderr] 27: 0x57351ebae3a2 - ::codegen::h7630061e77825d26 [INFO] [stderr] 28: 0x57351eb7d47e - bindgen::codegen::codegen::{{closure}}::hf8e471386f436416 [INFO] [stderr] 29: 0x57351ec3e6e8 - bindgen::ir::context::BindgenContext::gen::h8428a8c8014dacf8 [INFO] [stderr] 30: 0x57351eb7cd8d - bindgen::codegen::codegen::h67649dfcb0e8b0b4 [INFO] [stderr] 31: 0x57351ec24d5d - bindgen::Bindings::generate::h9f03d53038e75232 [INFO] [stderr] 32: 0x57351ec21d0b - bindgen::Builder::generate::hf64d5dc21a1fd43d [INFO] [stderr] 33: 0x57351eb27f45 - build_script_build::main::h24fd952775d888c8 [INFO] [stderr] 34: 0x57351eb28a23 - core::ops::function::FnOnce::call_once::h0687d3ab7f93ba21 [INFO] [stderr] 35: 0x57351eb288d6 - std::sys::backtrace::__rust_begin_short_backtrace::hb538f1ce4b9bedae [INFO] [stderr] 36: 0x57351eb288b9 - std::rt::lang_start::{{closure}}::h7cfd48ccbea090f5 [INFO] [stderr] 37: 0x57351eea90c0 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 38: 0x57351eea90c0 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 39: 0x57351eea90c0 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 40: 0x57351eea90c0 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 41: 0x57351eea90c0 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 42: 0x57351eea90c0 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 43: 0x57351eea90c0 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 44: 0x57351eea90c0 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 45: 0x57351eea90c0 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 46: 0x57351eb288a1 - std::rt::lang_start::hcbab14053da811c0 [INFO] [stderr] 47: 0x57351eb29bd5 - main [INFO] [stderr] 48: 0x7fa2a86931ca - [INFO] [stderr] 49: 0x7fa2a869328b - __libc_start_main [INFO] [stderr] 50: 0x57351eb27cc5 - _start [INFO] [stderr] 51: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c55d382717857ab853efa4d881e63c581494c27b038612db1d445968ecbab0ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c55d382717857ab853efa4d881e63c581494c27b038612db1d445968ecbab0ab", kill_on_drop: false }` [INFO] [stdout] c55d382717857ab853efa4d881e63c581494c27b038612db1d445968ecbab0ab