[INFO] cloning repository photoszzt/rust-bpf [INFO] running `"git" "clone" "--bare" "git://github.com/photoszzt/rust-bpf.git" "work/cache/sources/gh/photoszzt/rust-bpf"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/photoszzt/rust-bpf'... [INFO] running `"git" "clone" "work/cache/sources/gh/photoszzt/rust-bpf" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/photoszzt/rust-bpf"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/photoszzt/rust-bpf'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/photoszzt/rust-bpf" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/photoszzt/rust-bpf"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/photoszzt/rust-bpf'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee1d41462a48d0b14fea2fcf4753b194a1531f75 [INFO] sha for GitHub repo photoszzt/rust-bpf: ee1d41462a48d0b14fea2fcf4753b194a1531f75 [INFO] validating manifest of photoszzt/rust-bpf on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of photoszzt/rust-bpf on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing photoszzt/rust-bpf [INFO] finished frobbing photoszzt/rust-bpf [INFO] frobbed toml for photoszzt/rust-bpf written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/photoszzt/rust-bpf/Cargo.toml [INFO] started frobbing photoszzt/rust-bpf [INFO] finished frobbing photoszzt/rust-bpf [INFO] frobbed toml for photoszzt/rust-bpf written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/photoszzt/rust-bpf/Cargo.toml [INFO] crate photoszzt/rust-bpf already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/nrc/xmas-elf.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bcc-sys v0.6.1 [INFO] [stderr] Downloaded bindgen v0.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking photoszzt/rust-bpf against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/photoszzt/rust-bpf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b5a52fa58007858d927087fe028e1df6be0029c8a413fab7d17b68172f7095cf [INFO] running `"docker" "start" "-a" "b5a52fa58007858d927087fe028e1df6be0029c8a413fab7d17b68172f7095cf"` [INFO] [stderr] Compiling bindgen v0.36.0 [INFO] [stderr] Compiling bitflags v1.0.2 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Checking zero v0.1.2 [INFO] [stderr] Checking syscall v0.2.1 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling regex-syntax v0.5.5 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling clang-sys v0.22.0 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Checking xmas-elf v0.6.2 (https://github.com/nrc/xmas-elf.git#720e94da) [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Checking nix v0.10.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Checking regex v0.2.10 [INFO] [stderr] Compiling env_logger v0.5.9 [INFO] [stderr] Compiling bcc-sys v0.6.1 [INFO] [stderr] Compiling rust-bpf v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `rust-bpf v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rust-bpf-dd7579f5f892945c/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Couldn't write perf_event bindings!: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c0cfc8292b - backtrace::backtrace::libunwind::trace::h00e2f01ca6755a19 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55c0cfc8292b - backtrace::backtrace::trace_unsynchronized::hc2e55f9123c24578 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c0cfc8292b - std::sys_common::backtrace::_print::h878d975ca669e1b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55c0cfc8292b - std::sys_common::backtrace::print::h1b2f6b4885b021f3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55c0cfc8292b - std::panicking::default_hook::{{closure}}::he9ab19abef5c787f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55c0cfc8262c - std::panicking::default_hook::h9b73316e8577c3fa [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55c0cfc830a0 - std::panicking::rust_panic_with_hook::he062866264d328c5 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55c0cfc82c22 - std::panicking::continue_panic_fmt::hd91e15ffe4fde332 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x55c0cfc82b06 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x55c0cfca257d - core::panicking::panic_fmt::h684eb94a03e3ec1d [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55c0cfc68278 - core::result::unwrap_failed::h6b8f0310916a0853 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55c0cf763567 - core::result::Result::expect::he53f534a84bcad5e [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x55c0cf6300b4 - build_script_build::build_perf_event_bindings::heedb7a716d13ebb6 [INFO] [stderr] at /opt/crater/workdir/build.rs:53 [INFO] [stderr] 13: 0x55c0cf62fb16 - build_script_build::main::h41a9f7efe0fff29d [INFO] [stderr] at /opt/crater/workdir/build.rs:6 [INFO] [stderr] 14: 0x55c0cf631410 - std::rt::lang_start::{{closure}}::hf8242ef849f6b7c7 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55c0cfc82aa3 - std::rt::lang_start_internal::{{closure}}::hac4055a4b24c3806 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55c0cfc82aa3 - std::panicking::try::do_call::h0bdfdef338a7b8de [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 17: 0x55c0cfc8a83a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x55c0cfc835ad - std::panicking::try::h5986cc11523af350 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 19: 0x55c0cfc835ad - std::panic::catch_unwind::h5e6e2d11127cecca [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x55c0cfc835ad - std::rt::lang_start_internal::hd1ad303a81183dc4 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55c0cf6313e9 - std::rt::lang_start::hbaf9354223735bec [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55c0cf630aaa - main [INFO] [stderr] 23: 0x7ff9f3ff12e1 - __libc_start_main [INFO] [stderr] 24: 0x55c0cf62fa0a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "b5a52fa58007858d927087fe028e1df6be0029c8a413fab7d17b68172f7095cf"` [INFO] running `"docker" "rm" "-f" "b5a52fa58007858d927087fe028e1df6be0029c8a413fab7d17b68172f7095cf"` [INFO] [stdout] b5a52fa58007858d927087fe028e1df6be0029c8a413fab7d17b68172f7095cf