[INFO] cloning repository https://github.com/dskkato/myrlib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dskkato/myrlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Fmyrlib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Fmyrlib'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b8e332bc7654d7ca7cb5c187f1a14f2ed678f04 [INFO] checking dskkato/myrlib against try#54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 for pr-153041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Fmyrlib" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dskkato/myrlib [INFO] finished tweaking git repo https://github.com/dskkato/myrlib [INFO] tweaked toml for git repo https://github.com/dskkato/myrlib written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dskkato/myrlib on toolchain 54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dskkato/myrlib 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" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "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 cbindgen v0.29.2 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 750575c6f95b948140963f903c7012475b27e2dc5a33e848eac0932f9b4db202 [INFO] running `Command { std: "docker" "start" "-a" "750575c6f95b948140963f903c7012475b27e2dc5a33e848eac0932f9b4db202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "750575c6f95b948140963f903c7012475b27e2dc5a33e848eac0932f9b4db202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "750575c6f95b948140963f903c7012475b27e2dc5a33e848eac0932f9b4db202", kill_on_drop: false }` [INFO] [stdout] 750575c6f95b948140963f903c7012475b27e2dc5a33e848eac0932f9b4db202 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d16880c508c9d6a89539e303c71ef6f022aeeb43e98b8df422ec0e7f4c0abd6 [INFO] running `Command { std: "docker" "start" "-a" "4d16880c508c9d6a89539e303c71ef6f022aeeb43e98b8df422ec0e7f4c0abd6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling cbindgen v0.29.2 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling clap v4.5.53 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling myrlib v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `myrlib v0.1.0 (/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/myrlib-1102da1f9aa21ea1/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (637) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cbindgen-0.29.2/src/bindgen/bindings.rs:212:43: [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: 0x61c0ff39eb0a - std[6529baf95271228e]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x61c0ff39eb0a - std[6529baf95271228e]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x61c0ff39eb0a - std[6529baf95271228e]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x61c0ff39eb0a - <::print::DisplayBacktrace as core[5cfda6f7c00db38d]::fmt::Display>::fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x61c0ff3b564a - ::fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x61c0ff3b564a - core[5cfda6f7c00db38d]::fmt::write [INFO] [stderr] 6: 0x61c0ff3a3df2 - std[6529baf95271228e]::io::default_write_fmt:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x61c0ff3a3df2 - ::write_fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x61c0ff380eaf - ::print [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x61c0ff380eaf - std[6529baf95271228e]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x61c0ff3997e1 - std[6529baf95271228e]::panicking::default_hook [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x61c0ff399a5b - std[6529baf95271228e]::panicking::panic_with_hook [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x61c0ff380f68 - std[6529baf95271228e]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x61c0ff376049 - std[6529baf95271228e]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x61c0ff38184d - __rustc[5b918d957a0ed5c0]::rust_begin_unwind [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x61c0ff3b5f2c - core[5cfda6f7c00db38d]::panicking::panic_fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x61c0ff3b5ca2 - core[5cfda6f7c00db38d]::result::unwrap_failed [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x61c0fefb6cea - ::write_to_file::<&str> [INFO] [stderr] 18: 0x61c0feff73a2 - build_script_build[f2d8599929433ef2]::main [INFO] [stderr] 19: 0x61c0feff7ac3 - >::call_once [INFO] [stderr] 20: 0x61c0fefe6366 - std[6529baf95271228e]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x61c0fefff689 - std[6529baf95271228e]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x61c0ff398924 - <&dyn core[5cfda6f7c00db38d]::ops::function::Fn<(), Output = i32> + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync as core[5cfda6f7c00db38d]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x61c0ff398924 - std[6529baf95271228e]::panicking::catch_unwind::do_call::<&dyn core[5cfda6f7c00db38d]::ops::function::Fn<(), Output = i32> + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync, i32> [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x61c0ff398924 - std[6529baf95271228e]::panicking::catch_unwind:: + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync> [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x61c0ff398924 - std[6529baf95271228e]::panic::catch_unwind::<&dyn core[5cfda6f7c00db38d]::ops::function::Fn<(), Output = i32> + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync, i32> [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x61c0ff398924 - std[6529baf95271228e]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x61c0ff398924 - std[6529baf95271228e]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x61c0ff398924 - std[6529baf95271228e]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x61c0ff398924 - std[6529baf95271228e]::panic::catch_unwind:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x61c0ff398924 - std[6529baf95271228e]::rt::lang_start_internal [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x61c0feff9631 - std[6529baf95271228e]::rt::lang_start::<()> [INFO] [stderr] 32: 0x61c0feff8485 - main [INFO] [stderr] 33: 0x7582d67cd1ca - [INFO] [stderr] 34: 0x7582d67cd28b - __libc_start_main [INFO] [stderr] 35: 0x61c0feedfa65 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4d16880c508c9d6a89539e303c71ef6f022aeeb43e98b8df422ec0e7f4c0abd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d16880c508c9d6a89539e303c71ef6f022aeeb43e98b8df422ec0e7f4c0abd6", kill_on_drop: false }` [INFO] [stdout] 4d16880c508c9d6a89539e303c71ef6f022aeeb43e98b8df422ec0e7f4c0abd6