[INFO] fetching crate ip-command 0.1.0... [INFO] checking ip-command-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate ip-command 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ip-command 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config [INFO] started tweaking crates.io crate ip-command 0.1.0 [INFO] finished tweaking crates.io crate ip-command 0.1.0 [INFO] tweaked toml for crates.io crate ip-command 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate ip-command 0.1.0 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.1 [INFO] [stderr] Downloaded pin-project-lite v0.1.4 [INFO] [stderr] Downloaded tokio-macros v0.2.4 [INFO] [stderr] Downloaded futures-sink v0.3.1 [INFO] [stderr] Downloaded futures-task v0.3.1 [INFO] [stderr] Downloaded serde-command-opts v0.1.1 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded snafu-derive v0.6.2 [INFO] [stderr] Downloaded miow v0.3.3 [INFO] [stderr] Downloaded snafu v0.6.2 [INFO] [stderr] Downloaded futures-executor v0.3.1 [INFO] [stderr] Downloaded futures-channel v0.3.1 [INFO] [stderr] Downloaded futures-util v0.3.1 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded tokio v0.2.11 [INFO] [stderr] Downloaded futures-io v0.3.1 [INFO] [stderr] Downloaded futures-macro v0.3.1 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded serde_json v1.0.46 [INFO] [stderr] Downloaded mio-named-pipes v0.1.6 [INFO] [stderr] Downloaded futures v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 786930e4a814abcf858e2a1610f7e9071bb618003a7f2cf4d660054e84986ec0 [INFO] running `Command { std: "docker" "start" "-a" "786930e4a814abcf858e2a1610f7e9071bb618003a7f2cf4d660054e84986ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "786930e4a814abcf858e2a1610f7e9071bb618003a7f2cf4d660054e84986ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "786930e4a814abcf858e2a1610f7e9071bb618003a7f2cf4d660054e84986ec0", kill_on_drop: false }` [INFO] [stdout] 786930e4a814abcf858e2a1610f7e9071bb618003a7f2cf4d660054e84986ec0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c78f3bc19ad5c910ab42bb055d86b24513be7749105b2c67b32e1dee6d0f64ab [INFO] running `Command { std: "docker" "start" "-a" "c78f3bc19ad5c910ab42bb055d86b24513be7749105b2c67b32e1dee6d0f64ab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling ip-command v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v0.7.7 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] error: failed to run custom build command for `ip-command 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/ip-command-50a1c8eda9e8776c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:19:13: [INFO] [stderr] error: unable to open output file 'src/command/test_fixture/xdp_test.o': 'Read-only file system' [INFO] [stderr] 1 error generated. [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d8bddb34f5 - std::backtrace_rs::backtrace::libunwind::trace::h876d7c806a499a4c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x55d8bddb34f5 - std::backtrace_rs::backtrace::trace_unsynchronized::h93aa6ac20204363f [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55d8bddb34f5 - std::sys_common::backtrace::_print_fmt::haa4d06348037420c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55d8bddb34f5 - ::fmt::hb19a1068483db389 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55d8bddd4f7b - core::fmt::rt::Argument::fmt::he1186800a1f8dba1 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x55d8bddd4f7b - core::fmt::write::h93b97d526ac83ab7 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/mod.rs:1169:21 [INFO] [stderr] 6: 0x55d8bddb0e9f - std::io::Write::write_fmt::h5b8b8a434bcca5dd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/io/mod.rs:1835:15 [INFO] [stderr] 7: 0x55d8bddb32ce - std::sys_common::backtrace::_print::h68eb04d9824256f0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55d8bddb32ce - std::sys_common::backtrace::print::h9c98f0d9c4306586 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55d8bddb4639 - std::panicking::default_hook::{{closure}}::hcf6830dc400daae4 [INFO] [stderr] 10: 0x55d8bddb437d - std::panicking::default_hook::h483615856e3a5cc0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x55d8bddb4af3 - std::panicking::rust_panic_with_hook::h36ebc998f351e5fd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x55d8bddb49d4 - std::panicking::begin_panic_handler::{{closure}}::h686207a93492b797 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:664:13 [INFO] [stderr] 13: 0x55d8bddb39b9 - std::sys_common::backtrace::__rust_end_short_backtrace::h2e37e6bf5aac538a [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55d8bddb4707 - rust_begin_unwind [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x55d8bddd4113 - core::panicking::panic_fmt::heae5d8e5e3703b89 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55d8bdd92038 - core::panicking::panic_display::hb08b5c00cacf311d [INFO] [stderr] 17: 0x55d8bdd94365 - build_script_build::main::hd118dbfef82d667c [INFO] [stderr] 18: 0x55d8bdd90c33 - core::ops::function::FnOnce::call_once::hdc31d974c4283f36 [INFO] [stderr] 19: 0x55d8bdd8fb56 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2e4b45038289289b [INFO] [stderr] 20: 0x55d8bdd903f9 - std::rt::lang_start::{{closure}}::hed2c4b65de189ba0 [INFO] [stderr] 21: 0x55d8bddae4ed - core::ops::function::impls:: for &F>::call_once::h75d0a4fe40296b94 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x55d8bddae4ed - std::panicking::try::do_call::ha27ca65264b021a4 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:559:40 [INFO] [stderr] 23: 0x55d8bddae4ed - std::panicking::try::h901e100a17b3cd54 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:523:19 [INFO] [stderr] 24: 0x55d8bddae4ed - std::panic::catch_unwind::h13d256f1691dfb07 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panic.rs:149:14 [INFO] [stderr] 25: 0x55d8bddae4ed - std::rt::lang_start_internal::{{closure}}::hdf5a5a26190e1fd8 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/rt.rs:141:48 [INFO] [stderr] 26: 0x55d8bddae4ed - std::panicking::try::do_call::h3a8fb98242ec30e5 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:559:40 [INFO] [stderr] 27: 0x55d8bddae4ed - std::panicking::try::h881801cd3cb8ba77 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:523:19 [INFO] [stderr] 28: 0x55d8bddae4ed - std::panic::catch_unwind::he14d380083644433 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panic.rs:149:14 [INFO] [stderr] 29: 0x55d8bddae4ed - std::rt::lang_start_internal::hf560e7575b65e65f [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/rt.rs:141:20 [INFO] [stderr] 30: 0x55d8bdd903d7 - std::rt::lang_start::hf0a225c0948388e8 [INFO] [stderr] 31: 0x55d8bdd946a5 - main [INFO] [stderr] 32: 0x7f27d8f2cd90 - [INFO] [stderr] 33: 0x7f27d8f2ce40 - __libc_start_main [INFO] [stderr] 34: 0x55d8bdd8f4b5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c78f3bc19ad5c910ab42bb055d86b24513be7749105b2c67b32e1dee6d0f64ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c78f3bc19ad5c910ab42bb055d86b24513be7749105b2c67b32e1dee6d0f64ab", kill_on_drop: false }` [INFO] [stdout] c78f3bc19ad5c910ab42bb055d86b24513be7749105b2c67b32e1dee6d0f64ab