[INFO] cloning repository https://github.com/udzura/mec-mrbc-sys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/udzura/mec-mrbc-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudzura%2Fmec-mrbc-sys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudzura%2Fmec-mrbc-sys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7da8b89b75542c6c167cf03d779ca44c2bde992d [INFO] checking udzura/mec-mrbc-sys against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudzura%2Fmec-mrbc-sys" "/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/udzura/mec-mrbc-sys [INFO] finished tweaking git repo https://github.com/udzura/mec-mrbc-sys [INFO] tweaked toml for git repo https://github.com/udzura/mec-mrbc-sys written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/udzura/mec-mrbc-sys on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/udzura/mec-mrbc-sys 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "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 prettyplease v0.2.28 [INFO] [stderr] Downloaded bindgen v0.71.1 [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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72bdeb15035c8cfd6f1e3db47dba2f1b2bba64cdf9f5f7bcc271d7fdb925f472 [INFO] running `Command { std: "docker" "start" "-a" "72bdeb15035c8cfd6f1e3db47dba2f1b2bba64cdf9f5f7bcc271d7fdb925f472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72bdeb15035c8cfd6f1e3db47dba2f1b2bba64cdf9f5f7bcc271d7fdb925f472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72bdeb15035c8cfd6f1e3db47dba2f1b2bba64cdf9f5f7bcc271d7fdb925f472", kill_on_drop: false }` [INFO] [stdout] 72bdeb15035c8cfd6f1e3db47dba2f1b2bba64cdf9f5f7bcc271d7fdb925f472 [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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff3ac528854989c03cb8f62799f565201bc827ac8631c20a6f291400bb64c634 [INFO] running `Command { std: "docker" "start" "-a" "ff3ac528854989c03cb8f62799f565201bc827ac8631c20a6f291400bb64c634", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling prettyplease v0.2.28 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bitflags v2.7.0 [INFO] [stderr] Compiling rustc-hash v2.1.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling cc v1.2.9 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling mec-mrbc-sys v3.3.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `mec-mrbc-sys v3.3.1 (/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/mec-mrbc-sys-df8bd856e75ecfb7/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/build/mec-mrbc-sys-fe4bd88cbb18c017/out [INFO] [stderr] OUT_DIR = Some(/opt/rustwide/target/debug/build/mec-mrbc-sys-fe4bd88cbb18c017/out) [INFO] [stderr] OPT_LEVEL = Some(0) [INFO] [stderr] TARGET = Some(x86_64-unknown-linux-gnu) [INFO] [stderr] HOST = Some(x86_64-unknown-linux-gnu) [INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=HOST_CC [INFO] [stderr] HOST_CC = None [INFO] [stderr] cargo:rerun-if-env-changed=CC [INFO] [stderr] CC = None [INFO] [stderr] cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT [INFO] [stderr] RUSTC_WRAPPER = None [INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some(true) [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87) [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=HOST_CFLAGS [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS [INFO] [stderr] CFLAGS = None [INFO] [stderr] CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid) [INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64-unknown-linux-gnu [INFO] [stderr] AR_x86_64-unknown-linux-gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64_unknown_linux_gnu [INFO] [stderr] AR_x86_64_unknown_linux_gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=HOST_AR [INFO] [stderr] HOST_AR = None [INFO] [stderr] cargo:rerun-if-env-changed=AR [INFO] [stderr] AR = None [INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64-unknown-linux-gnu [INFO] [stderr] ARFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64_unknown_linux_gnu [INFO] [stderr] ARFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=HOST_ARFLAGS [INFO] [stderr] HOST_ARFLAGS = None [INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS [INFO] [stderr] ARFLAGS = None [INFO] [stderr] cargo:rustc-link-lib=static=mruby_mrbc [INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/mec-mrbc-sys-fe4bd88cbb18c017/out [INFO] [stderr] cargo:rustc-link-lib=mruby_mrbc [INFO] [stderr] cargo:rerun-if-env-changed=TARGET [INFO] [stderr] cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS [INFO] [stderr] cargo:rerun-if-changed=vendor/mruby/include/wrapper.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (454) panicked at build.rs:31:10: [INFO] [stderr] Couldn't write bindings!: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5e9251e8629a - std[14bf7ee402dca657]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5e9251e8629a - std[14bf7ee402dca657]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5e9251e8629a - std[14bf7ee402dca657]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5e9251e8629a - <::print::DisplayBacktrace as core[c78f5786263e26ef]::fmt::Display>::fmt [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5e9251e9df1a - ::fmt [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5e9251e9df1a - core[c78f5786263e26ef]::fmt::write [INFO] [stderr] 6: 0x5e9251e8c852 - std[14bf7ee402dca657]::io::default_write_fmt:: [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5e9251e8c852 - ::write_fmt [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5e9251e65acf - ::print [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5e9251e65acf - std[14bf7ee402dca657]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5e9251e7fb41 - std[14bf7ee402dca657]::panicking::default_hook [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5e9251e7fdab - std[14bf7ee402dca657]::panicking::panic_with_hook [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x5e9251e65b88 - std[14bf7ee402dca657]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x5e9251e5abd9 - std[14bf7ee402dca657]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x5e9251e665bd - __rustc[b8068e97bc8fdfd5]::rust_begin_unwind [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x5e9251e9e87c - core[c78f5786263e26ef]::panicking::panic_fmt [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5e9251e9e5f2 - core[c78f5786263e26ef]::result::unwrap_failed [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x5e925196f7d0 - >::expect [INFO] [stderr] 18: 0x5e925189ae6c - build_script_build[f287e027ee7aa1a2]::main [INFO] [stderr] 19: 0x5e925189c173 - >::call_once [INFO] [stderr] 20: 0x5e925189a746 - std[14bf7ee402dca657]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x5e925189a779 - std[14bf7ee402dca657]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x5e9251e7eb36 - <&dyn core[c78f5786263e26ef]::ops::function::Fn<(), Output = i32> + core[c78f5786263e26ef]::panic::unwind_safe::RefUnwindSafe + core[c78f5786263e26ef]::marker::Sync as core[c78f5786263e26ef]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5e9251e7eb36 - std[14bf7ee402dca657]::panicking::catch_unwind::do_call::<&dyn core[c78f5786263e26ef]::ops::function::Fn<(), Output = i32> + core[c78f5786263e26ef]::panic::unwind_safe::RefUnwindSafe + core[c78f5786263e26ef]::marker::Sync, i32> [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x5e9251e7eb36 - std[14bf7ee402dca657]::panicking::catch_unwind:: + core[c78f5786263e26ef]::panic::unwind_safe::RefUnwindSafe + core[c78f5786263e26ef]::marker::Sync> [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x5e9251e7eb36 - std[14bf7ee402dca657]::panic::catch_unwind::<&dyn core[c78f5786263e26ef]::ops::function::Fn<(), Output = i32> + core[c78f5786263e26ef]::panic::unwind_safe::RefUnwindSafe + core[c78f5786263e26ef]::marker::Sync, i32> [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5e9251e7eb36 - std[14bf7ee402dca657]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5e9251e7eb36 - std[14bf7ee402dca657]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x5e9251e7eb36 - std[14bf7ee402dca657]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x5e9251e7eb36 - std[14bf7ee402dca657]::panic::catch_unwind:: [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5e9251e7eb36 - std[14bf7ee402dca657]::rt::lang_start_internal [INFO] [stderr] at /rustc/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5e925189a581 - std[14bf7ee402dca657]::rt::lang_start::<()> [INFO] [stderr] 32: 0x5e925189c525 - main [INFO] [stderr] 33: 0x77291dd9c1ca - [INFO] [stderr] 34: 0x77291dd9c28b - __libc_start_main [INFO] [stderr] 35: 0x5e9251899b45 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "ff3ac528854989c03cb8f62799f565201bc827ac8631c20a6f291400bb64c634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff3ac528854989c03cb8f62799f565201bc827ac8631c20a6f291400bb64c634", kill_on_drop: false }` [INFO] [stdout] ff3ac528854989c03cb8f62799f565201bc827ac8631c20a6f291400bb64c634