[INFO] fetching crate scx_rlfifo 1.0.16... [INFO] testing scx_rlfifo-1.0.16 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate scx_rlfifo 1.0.16 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate scx_rlfifo 1.0.16 [INFO] finished tweaking crates.io crate scx_rlfifo 1.0.16 [INFO] tweaked toml for crates.io crate scx_rlfifo 1.0.16 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scx_rlfifo 1.0.16 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate scx_rlfifo 1.0.16 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18a4558cc270774ea0ee5fe4a0fb24d63d97e7944f415d816acd60ba772b07ab [INFO] running `Command { std: "docker" "start" "-a" "18a4558cc270774ea0ee5fe4a0fb24d63d97e7944f415d816acd60ba772b07ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18a4558cc270774ea0ee5fe4a0fb24d63d97e7944f415d816acd60ba772b07ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18a4558cc270774ea0ee5fe4a0fb24d63d97e7944f415d816acd60ba772b07ab", kill_on_drop: false }` [INFO] [stdout] 18a4558cc270774ea0ee5fe4a0fb24d63d97e7944f415d816acd60ba772b07ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81cc2c7d269cab592168cb537e871b97be97a18a14394b2910a70263fcf76337 [INFO] running `Command { std: "docker" "start" "-a" "81cc2c7d269cab592168cb537e871b97be97a18a14394b2910a70263fcf76337", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling camino v1.1.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling cc v1.2.29 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling bindgen v0.72.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling memmap2 v0.9.7 [INFO] [stderr] Compiling ruzstd v0.8.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling vergen v8.3.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling vsprintf v2.0.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling libbpf-sys v1.6.1+v1.6.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling seccomp-sys v0.1.3 [INFO] [stderr] Compiling seccomp v0.1.2 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling xattr v1.5.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling procfs v0.17.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling procfs-core v0.17.0 [INFO] [stderr] Compiling libbpf-rs v0.26.0-beta.1 [INFO] [stderr] Compiling ctrlc v3.4.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling sscanf_macro v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling sscanf v0.4.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling cargo_metadata v0.19.2 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Compiling scx_stats v1.0.16 [INFO] [stderr] Compiling libbpf-cargo v0.26.0-beta.1 [INFO] [stderr] Compiling scx_utils v1.0.21 [INFO] [stderr] Compiling scx_rustland_core v2.3.6 [INFO] [stderr] Compiling scx_cargo v1.0.21 [INFO] [stderr] Compiling scx_rlfifo v1.0.16 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `scx_rlfifo v1.0.16 (/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/scx_rlfifo-fd14a3b4d8a441bb/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] scx_utils:clang=ClangInfo { clang: "clang", ver: "18.1.3", arch: "x86_64" } ["-g", "-O2", "-Wall", "-Wno-compare-distinct-pointer-types", "-D__TARGET_ARCH_x86", "-mcpu=v3", "-mlittle-endian", "-idirafter", "/usr/lib/llvm-18/lib/clang/18/include", "-idirafter", "/usr/local/include", "-idirafter", "/usr/include/x86_64-linux-gnu", "-idirafter", "/usr/include", "-I/opt/rustwide/target/debug/build/scx_rlfifo-0304ba18d2000677/out/scx_utils-bpf_h/arch/x86", "-I/opt/rustwide/target/debug/build/scx_rlfifo-0304ba18d2000677/out/scx_utils-bpf_h", "-I/opt/rustwide/target/debug/build/scx_rlfifo-0304ba18d2000677/out/scx_utils-bpf_h/bpf-compat"] [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2867) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scx_rustland_core-2.3.6/src/rustland_builder.rs:33:43: [INFO] [stderr] Unable to create file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x57a7e1d05d02 - std::backtrace_rs::backtrace::libunwind::trace::h22a6a535a50603c6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x57a7e1d05d02 - std::backtrace_rs::backtrace::trace_unsynchronized::h2503a4f30dbfbaa2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x57a7e1d05d02 - std::sys::backtrace::_print_fmt::hec54e31f36456895 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57a7e1d05d02 - ::fmt::hb1988e8b50fa5f19 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57a7e1d1899f - core::fmt::rt::Argument::fmt::h3118a66e1a57a586 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x57a7e1d1899f - core::fmt::write::hcd056e06a609f600 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x57a7e1cd4e21 - std::io::default_write_fmt::h45f0f9de0268fdcb [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x57a7e1cd4e21 - std::io::Write::write_fmt::hc685c74e0b8ce55d [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x57a7e1ce0a62 - std::sys::backtrace::BacktraceLock::print::h69f50ba7cfff8317 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x57a7e1ce4a6f - std::panicking::default_hook::{{closure}}::hfa978eb2255ab3ab [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x57a7e1ce48c9 - std::panicking::default_hook::h09da2eaf8f1deadd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x57a7e1ce51a5 - std::panicking::panic_with_hook::h13c40d280d130fd3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x57a7e1ce4f8a - std::panicking::panic_handler::{{closure}}::hd79d22e8a1d3b951 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x57a7e1ce0ba9 - std::sys::backtrace::__rust_end_short_backtrace::h83414d1ec69cf3a6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x57a7e1cc817d - __rustc[b78aa6c7b08e5dc4]::rust_begin_unwind [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x57a7e1d22fc0 - core::panicking::panic_fmt::h326b75cf8ee01b13 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x57a7e1d21e86 - core::result::unwrap_failed::h38baee32fdec5ac8 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x57a7e13dbc6e - core::result::Result::expect::ha2b355bb1489c454 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1178:23 [INFO] [stderr] 18: 0x57a7e13d7add - scx_rustland_core::rustland_builder::RustLandBuilder::create_file::h92c1c354d4cbd12c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scx_rustland_core-2.3.6/src/rustland_builder.rs:33:43 [INFO] [stderr] 19: 0x57a7e13d7d0f - scx_rustland_core::rustland_builder::RustLandBuilder::build::h09bfd1e6696759f4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scx_rustland_core-2.3.6/src/rustland_builder.rs:47:14 [INFO] [stderr] 20: 0x57a7e13d7526 - build_script_build::main::h74f36b4b844b0c46 [INFO] [stderr] 21: 0x57a7e13d7703 - core::ops::function::FnOnce::call_once::he1af6c1c6b756144 [INFO] [stderr] 22: 0x57a7e13d76a6 - std::sys::backtrace::__rust_begin_short_backtrace::hecf4b0e80a070b56 [INFO] [stderr] 23: 0x57a7e13d7689 - std::rt::lang_start::{{closure}}::hfa35f0d3160b654a [INFO] [stderr] 24: 0x57a7e1cd6790 - core::ops::function::impls:: for &F>::call_once::h387c5546b57ddfde [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 25: 0x57a7e1cd6790 - std::panicking::catch_unwind::do_call::hf9fdd250c001d1cd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x57a7e1cd6790 - std::panicking::catch_unwind::hc213e1339e7313f3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x57a7e1cd6790 - std::panic::catch_unwind::h7e2e13142bd98e67 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x57a7e1cd6790 - std::rt::lang_start_internal::{{closure}}::ha8eea67def213c83 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:175:24 [INFO] [stderr] 29: 0x57a7e1cd6790 - std::panicking::catch_unwind::do_call::hc6f04b090be4f56e [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 30: 0x57a7e1cd6790 - std::panicking::catch_unwind::hfb8ae23b2e34f7c2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 31: 0x57a7e1cd6790 - std::panic::catch_unwind::hf2cef20feb3addd6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 32: 0x57a7e1cd6790 - std::rt::lang_start_internal::h1ca864a6b9355c57 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:171:5 [INFO] [stderr] 33: 0x57a7e13d7671 - std::rt::lang_start::h4f0b1343d32a442a [INFO] [stderr] 34: 0x57a7e13d7885 - main [INFO] [stderr] 35: 0x7e54ed3731ca - [INFO] [stderr] 36: 0x7e54ed37328b - __libc_start_main [INFO] [stderr] 37: 0x57a7e13d7375 - _start [INFO] [stderr] 38: 0x0 - [INFO] running `Command { std: "docker" "inspect" "81cc2c7d269cab592168cb537e871b97be97a18a14394b2910a70263fcf76337", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81cc2c7d269cab592168cb537e871b97be97a18a14394b2910a70263fcf76337", kill_on_drop: false }` [INFO] [stdout] 81cc2c7d269cab592168cb537e871b97be97a18a14394b2910a70263fcf76337