[INFO] crate picotcp-sys 0.2.1 is already in cache [INFO] checking picotcp-sys-0.2.1 against try#22dd2dd1dc07f63ae9394352d412f020d2985684 for pr-74627 [INFO] extracting crate picotcp-sys 0.2.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate picotcp-sys 0.2.1 on toolchain 22dd2dd1dc07f63ae9394352d412f020d2985684 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate picotcp-sys 0.2.1 [INFO] finished tweaking crates.io crate picotcp-sys 0.2.1 [INFO] tweaked toml for crates.io crate picotcp-sys 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 05099504fc04c8db2840d580b9af824d028c7bc038ca98bc4124aeb78135cb7b [INFO] running `Command { std: "docker" "start" "-a" "05099504fc04c8db2840d580b9af824d028c7bc038ca98bc4124aeb78135cb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05099504fc04c8db2840d580b9af824d028c7bc038ca98bc4124aeb78135cb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05099504fc04c8db2840d580b9af824d028c7bc038ca98bc4124aeb78135cb7b", kill_on_drop: false }` [INFO] [stdout] 05099504fc04c8db2840d580b9af824d028c7bc038ca98bc4124aeb78135cb7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ea44d4468f191760348def4fd65fef079c1ba05b18c42dc2a1e0f461a6bca678 [INFO] running `Command { std: "docker" "start" "-a" "ea44d4468f191760348def4fd65fef079c1ba05b18c42dc2a1e0f461a6bca678", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling clang-sys v0.11.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling syntex_pos v0.40.0 [INFO] [stderr] Compiling syntex_errors v0.40.0 [INFO] [stderr] Compiling docopt v0.6.86 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling syntex_syntax v0.40.0 [INFO] [stderr] Compiling bindgen v0.19.2 [INFO] [stderr] Compiling picotcp-sys v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `picotcp-sys v0.2.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/picotcp-sys-5db3ff5b4629e1c9/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to open file: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:74:52 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56174e58c40f - std::backtrace_rs::backtrace::libunwind::trace::h8864605b5c3dbe2c [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x56174e58c40f - std::backtrace_rs::backtrace::trace_unsynchronized::h1f622efed412f077 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56174e58c40f - std::sys_common::backtrace::_print_fmt::h8e17da323f21cc2b [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x56174e58c40f - ::fmt::hd4a7293426badf40 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x56174e5ac94c - core::fmt::write::hfbd2baad61ed21a8 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libcore/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x56174e588d12 - std::io::Write::write_fmt::h54828fb1bd41a052 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/io/mod.rs:1508 [INFO] [stderr] 6: 0x56174e58e9c0 - std::sys_common::backtrace::_print::h6ba0300926b9fb58 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x56174e58e9c0 - std::sys_common::backtrace::print::hd11f0188385cb859 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x56174e58e9c0 - std::panicking::default_hook::{{closure}}::h57b45fcdc30fe8e4 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x56174e58e70c - std::panicking::default_hook::h067cd795bad37ff3 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x56174e58f003 - std::panicking::rust_panic_with_hook::hd1b93581b69959be [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x56174e58ebfb - rust_begin_unwind [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x56174e5abd51 - core::panicking::panic_fmt::h9cc57011b345cfad [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x56174e5abb73 - core::option::expect_none_failed::h10abb5a6aef32df8 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libcore/option.rs:1273 [INFO] [stderr] 14: 0x56174e0c0829 - core::result::Result::expect::hdc3b7df6a6233070 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x56174e0bf4ce - build_script_build::main::h97a623a0a5249e5e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:74 [INFO] [stderr] 16: 0x56174e0c0f3b - std::rt::lang_start::{{closure}}::h7f02a25155b1453b [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x56174e58f3d3 - std::rt::lang_start_internal::{{closure}}::h9a7ec4d0a4846786 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x56174e58f3d3 - std::panicking::try::do_call::h31d9073533c95062 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x56174e58f3d3 - std::panicking::try::h9be90170880ba1d0 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x56174e58f3d3 - std::panic::catch_unwind::hba3ee29aa4d47586 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x56174e58f3d3 - std::rt::lang_start_internal::h90880417661a7eb6 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x56174e0c0f17 - std::rt::lang_start::hcfa0435eebf505c7 [INFO] [stderr] at /rustc/22dd2dd1dc07f63ae9394352d412f020d2985684/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x56174e0bf8da - main [INFO] [stderr] 24: 0x7f2dd49bf0b3 - __libc_start_main [INFO] [stderr] 25: 0x56174e0be0be - _start [INFO] [stderr] 26: 0x0 - [INFO] running `Command { std: "docker" "inspect" "ea44d4468f191760348def4fd65fef079c1ba05b18c42dc2a1e0f461a6bca678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea44d4468f191760348def4fd65fef079c1ba05b18c42dc2a1e0f461a6bca678", kill_on_drop: false }` [INFO] [stdout] ea44d4468f191760348def4fd65fef079c1ba05b18c42dc2a1e0f461a6bca678