[INFO] cloning repository https://github.com/p4l1ly/configmaton [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/p4l1ly/configmaton" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp4l1ly%2Fconfigmaton", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp4l1ly%2Fconfigmaton'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 245d7d996f5eee198041cd56e503c5b3c6a0edf7 [INFO] checking p4l1ly/configmaton against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp4l1ly%2Fconfigmaton" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/p4l1ly/configmaton [INFO] finished tweaking git repo https://github.com/p4l1ly/configmaton [INFO] tweaked toml for git repo https://github.com/p4l1ly/configmaton written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/p4l1ly/configmaton on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/p4l1ly/configmaton 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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v2.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf8a379c914d3fb289ddab231c783205c2e572bdd60f9f1f71eaa4c8ecfcb10b [INFO] running `Command { std: "docker" "start" "-a" "cf8a379c914d3fb289ddab231c783205c2e572bdd60f9f1f71eaa4c8ecfcb10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf8a379c914d3fb289ddab231c783205c2e572bdd60f9f1f71eaa4c8ecfcb10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf8a379c914d3fb289ddab231c783205c2e572bdd60f9f1f71eaa4c8ecfcb10b", kill_on_drop: false }` [INFO] [stdout] cf8a379c914d3fb289ddab231c783205c2e572bdd60f9f1f71eaa4c8ecfcb10b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c40eb13c4c7d707fae4a469c167c4a3250e74e9f6570f157d5f7e1890849242d [INFO] running `Command { std: "docker" "start" "-a" "c40eb13c4c7d707fae4a469c167c4a3250e74e9f6570f157d5f7e1890849242d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Compiling bitflags v2.7.0 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling tempfile v3.15.0 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking twox-hash v2.1.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking configmaton v0.1.0 (/opt/rustwide/workdir/configmaton) [INFO] [stdout] warning: unused import: `Reserve` [INFO] [stdout] --> configmaton/src/blob/strategy.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | use super::{Build, BuildCursor, Reserve}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cbindgen v0.24.5 [INFO] [stderr] Compiling configmaton-ffi v0.1.0 (/opt/rustwide/workdir/configmaton-ffi) [INFO] [stderr] error: failed to run custom build command for `configmaton-ffi v0.1.0 (/opt/rustwide/workdir/configmaton-ffi)` [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/configmaton-ffi-0df0c3cbccbc5924/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/ [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (590) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cbindgen-0.24.5/src/bindgen/bindings.rs:139:44: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5fc6a38d4dc2 - std::backtrace_rs::backtrace::libunwind::trace::h2ba7ce45d1c990f6 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5fc6a38d4dc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h7f8048f248e53383 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5fc6a38d4dc2 - std::sys::backtrace::_print_fmt::ha5e750723d83bebf [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5fc6a38d4dc2 - ::fmt::ha7f4241ef8b55799 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5fc6a38e6be7 - core::fmt::rt::Argument::fmt::h993eabdb48c7facf [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5fc6a38e6be7 - core::fmt::write::h3e9b65bc98b9ddf2 [INFO] [stderr] 6: 0x5fc6a38a6e66 - std::io::default_write_fmt::h197903e5793fbf82 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5fc6a38a6e66 - std::io::Write::write_fmt::h093f32073dc5dcd9 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5fc6a38b3474 - std::sys::backtrace::BacktraceLock::print::h9346c25a890dbaee [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5fc6a38b3474 - std::panicking::default_hook::{{closure}}::h897f3167013e2ac6 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:293:27 [INFO] [stderr] 10: 0x5fc6a38b3299 - std::panicking::default_hook::h9b41fc25da3da45e [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:320:9 [INFO] [stderr] 11: 0x5fc6a38b3a3b - std::panicking::panic_with_hook::had3195923e17ca21 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:826:13 [INFO] [stderr] 12: 0x5fc6a38b3808 - std::panicking::panic_handler::{{closure}}::h683059d726e0f7ee [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:699:13 [INFO] [stderr] 13: 0x5fc6a38b1209 - std::sys::backtrace::__rust_end_short_backtrace::h4e7857953e7e4b23 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5fc6a389af0d - __rustc[93aa21d5f3907419]::rust_begin_unwind [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:690:5 [INFO] [stderr] 15: 0x5fc6a38f039c - core::panicking::panic_fmt::h78f6c4e508eaa90e [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5fc6a38ef512 - core::result::unwrap_failed::h9b33181118aa7140 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x5fc6a35abf31 - ::write_to_file::<&str> [INFO] [stderr] 18: 0x5fc6a35d0c10 - build_script_build[87221875e7239322]::main [INFO] [stderr] 19: 0x5fc6a35c90a3 - >::call_once [INFO] [stderr] 20: 0x5fc6a35ca426 - std[2fa2855373317e1c]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x5fc6a35d0499 - std[2fa2855373317e1c]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x5fc6a38a872a - core::ops::function::impls:: for &F>::call_once::h58be7bd4132c371f [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5fc6a38a872a - std::panicking::catch_unwind::do_call::h107cdfb7e6ff0cf3 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:582:40 [INFO] [stderr] 24: 0x5fc6a38a872a - std::panicking::catch_unwind::h99a8bdd1ab57261f [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:545:19 [INFO] [stderr] 25: 0x5fc6a38a872a - std::panic::catch_unwind::h98292f04e73f0a95 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5fc6a38a872a - std::rt::lang_start_internal::{{closure}}::h8b14b6413b9d63a0 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5fc6a38a872a - std::panicking::catch_unwind::do_call::h05dfe67ebb62bc48 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:582:40 [INFO] [stderr] 28: 0x5fc6a38a872a - std::panicking::catch_unwind::h803a48edb42c2853 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panicking.rs:545:19 [INFO] [stderr] 29: 0x5fc6a38a872a - std::panic::catch_unwind::hd3451d7d5cefe937 [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5fc6a38a872a - std::rt::lang_start_internal::hbfb355969be9676c [INFO] [stderr] at /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5fc6a35cf061 - std[2fa2855373317e1c]::rt::lang_start::<()> [INFO] [stderr] 32: 0x5fc6a35d1b65 - main [INFO] [stderr] 33: 0x773e2bd331ca - [INFO] [stderr] 34: 0x773e2bd3328b - __libc_start_main [INFO] [stderr] 35: 0x5fc6a3594e55 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c40eb13c4c7d707fae4a469c167c4a3250e74e9f6570f157d5f7e1890849242d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c40eb13c4c7d707fae4a469c167c4a3250e74e9f6570f157d5f7e1890849242d", kill_on_drop: false }` [INFO] [stdout] c40eb13c4c7d707fae4a469c167c4a3250e74e9f6570f157d5f7e1890849242d