[INFO] fetching crate loopdev 0.4.0... [INFO] testing loopdev-0.4.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate loopdev 0.4.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate loopdev 0.4.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 51 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.59.2 (available: v0.72.1) [INFO] [stderr] Adding errno v0.2.8 (available: v0.3.14) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ff0c82af0247d7d6fbae09c99389206fa6f0c7fb6687bdacdf3d2f890367d10 [INFO] running `Command { std: "docker" "start" "-a" "8ff0c82af0247d7d6fbae09c99389206fa6f0c7fb6687bdacdf3d2f890367d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ff0c82af0247d7d6fbae09c99389206fa6f0c7fb6687bdacdf3d2f890367d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ff0c82af0247d7d6fbae09c99389206fa6f0c7fb6687bdacdf3d2f890367d10", kill_on_drop: false }` [INFO] [stdout] 8ff0c82af0247d7d6fbae09c99389206fa6f0c7fb6687bdacdf3d2f890367d10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59b7c587079ce3acbf9c43306de148fe24e2038a01634bc74fee7ca3ee6bcd52 [INFO] running `Command { std: "docker" "start" "-a" "59b7c587079ce3acbf9c43306de148fe24e2038a01634bc74fee7ca3ee6bcd52", 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 clang-sys v1.8.1 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling regex v1.11.3 [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-b91285b87784b657/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (253) 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: 0x6488b228d3c2 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6488b228d3c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6488b228d3c2 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6488b228d3c2 - ::fmt::hff1a9408d012ee89 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6488b22af54f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6488b22af54f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6488b227e373 - std::io::default_write_fmt::hdd5e6d67566e664d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6488b227e373 - std::io::Write::write_fmt::haa2231cbd9aebf95 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6488b228d212 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6488b227adbc - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6488b227ac03 - std::panicking::default_hook::h43da101644971931 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6488b227b2fa - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6488b228cd9a - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6488b228ccf9 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6488b227b94d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x6488b22b7ab0 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x6488b224167f - proc_macro2::fallback::validate_ident::h62bdb0ef39374754 [INFO] [stderr] 17: 0x6488b2241768 - proc_macro2::fallback::Ident::new_checked::h64487f85072ecfdb [INFO] [stderr] 18: 0x6488b2243b72 - proc_macro2::imp::Ident::new_checked::hf66aeb7801559255 [INFO] [stderr] 19: 0x6488b224f967 - proc_macro2::Ident::new::hc2962fd5d6a73140 [INFO] [stderr] 20: 0x6488b1fa47e6 - bindgen::ir::context::BindgenContext::rust_ident_raw::h7bbf9aa6fac049d2 [INFO] [stderr] 21: 0x6488b1f990e0 - bindgen::ir::context::BindgenContext::rust_ident::habfee018ba656417 [INFO] [stderr] 22: 0x6488b20173ee - ::codegen::h5722c5bcb1cbfcf6 [INFO] [stderr] 23: 0x6488b200eba6 - ::codegen::h146b82ddfb80d3bc [INFO] [stderr] 24: 0x6488b1f5057d - ::codegen::h0318e95e9050372b [INFO] [stderr] 25: 0x6488b1ff63d5 - ::codegen::{{closure}}::he273ff5fd650c67b [INFO] [stderr] 26: 0x6488b20241b5 - ::codegen::ha64415089f114250 [INFO] [stderr] 27: 0x6488b1f50562 - ::codegen::h0318e95e9050372b [INFO] [stderr] 28: 0x6488b1ff4d5e - bindgen::codegen::codegen::{{closure}}::h9293753376f4c18c [INFO] [stderr] 29: 0x6488b1f9f6b8 - bindgen::ir::context::BindgenContext::gen::h75f501a6335692c4 [INFO] [stderr] 30: 0x6488b1ff45ad - bindgen::codegen::codegen::h7c3b6624515421f5 [INFO] [stderr] 31: 0x6488b202cded - bindgen::Bindings::generate::h246be1cc9f08f2ab [INFO] [stderr] 32: 0x6488b2027dbb - bindgen::Builder::generate::hb94c80ab676cb33b [INFO] [stderr] 33: 0x6488b1eee415 - build_script_build::main::h11b550128a603571 [INFO] [stderr] 34: 0x6488b1eee893 - core::ops::function::FnOnce::call_once::h1cdbdcf055dd0036 [INFO] [stderr] 35: 0x6488b1eee936 - std::sys::backtrace::__rust_begin_short_backtrace::hb8d3a162adc3b699 [INFO] [stderr] 36: 0x6488b1eee2b9 - std::rt::lang_start::{{closure}}::h761cd4221aec7f34 [INFO] [stderr] 37: 0x6488b228d9d0 - core::ops::function::impls:: for &F>::call_once::h32dc2b2f49a48277 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 38: 0x6488b228d9d0 - std::panicking::catch_unwind::do_call::h3353546a38525559 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 39: 0x6488b228d9d0 - std::panicking::catch_unwind::h57fb70202d1ae368 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 40: 0x6488b228d9d0 - std::panic::catch_unwind::h4b724a52bb5803b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 41: 0x6488b228d9d0 - std::rt::lang_start_internal::{{closure}}::h3724b3072c80532a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:175:24 [INFO] [stderr] 42: 0x6488b228d9d0 - std::panicking::catch_unwind::do_call::h4f6e90f858bd1c3f [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 43: 0x6488b228d9d0 - std::panicking::catch_unwind::h81c085c0d350991c [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 44: 0x6488b228d9d0 - std::panic::catch_unwind::h289049af1176d82a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 45: 0x6488b228d9d0 - std::rt::lang_start_internal::h3c37ebeb799b11e1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:171:5 [INFO] [stderr] 46: 0x6488b1eee2a1 - std::rt::lang_start::hc06591eaee73f8b7 [INFO] [stderr] 47: 0x6488b1eef935 - main [INFO] [stderr] 48: 0x7975af63d1ca - [INFO] [stderr] 49: 0x7975af63d28b - __libc_start_main [INFO] [stderr] 50: 0x6488b1eeda45 - _start [INFO] [stderr] 51: 0x0 - [INFO] running `Command { std: "docker" "inspect" "59b7c587079ce3acbf9c43306de148fe24e2038a01634bc74fee7ca3ee6bcd52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59b7c587079ce3acbf9c43306de148fe24e2038a01634bc74fee7ca3ee6bcd52", kill_on_drop: false }` [INFO] [stdout] 59b7c587079ce3acbf9c43306de148fe24e2038a01634bc74fee7ca3ee6bcd52