[INFO] updating cached repository https://github.com/thomwiggers/lpn [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 76b15d14a437d3e736f17a064ab8c55cde89e0ea [INFO] checking thomwiggers/lpn against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomwiggers%2Flpn" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomwiggers/lpn on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/thomwiggers/lpn [INFO] finished tweaking git repo https://github.com/thomwiggers/lpn [INFO] tweaked toml for git repo https://github.com/thomwiggers/lpn written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a2b31a40874ca0017e22b92808c963e0456f628aeecc0ffd0d62622487194bfd [INFO] running `"docker" "start" "-a" "a2b31a40874ca0017e22b92808c963e0456f628aeecc0ffd0d62622487194bfd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.15 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling m4ri-sys v0.3.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking binomial-iter v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling vob v2.0.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: Building m4ri lib [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `m4ri-sys v0.3.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/m4ri-sys-22bc4dc6b33823a9/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Making M4RI [INFO] [stderr] PWD: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/m4ri-sys-0.3.2" [INFO] [stderr] cargo:warning=Building m4ri lib [INFO] [stderr] Configuring build! [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] autom4te: cannot create autom4te.cache: No such file or directory [INFO] [stderr] aclocal: error: echo failed with exit status: 1 [INFO] [stderr] autoreconf: aclocal failed with exit status: 1 [INFO] [stderr] thread 'main' panicked at 'Autoconf failed!', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/m4ri-sys-0.3.2/build.rs:19:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ea3fadb8e4 - backtrace::backtrace::libunwind::trace::h98d3444f0ad70429 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55ea3fadb8e4 - backtrace::backtrace::trace_unsynchronized::h37f821d20053e6cd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ea3fadb8e4 - std::sys_common::backtrace::_print_fmt::hff04dc7e915a3c85 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55ea3fadb8e4 - ::fmt::h61891c439a79f00d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55ea3fafddcc - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55ea3fad9d13 - std::io::Write::write_fmt::h55f7fe3633ce766f [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55ea3faddf35 - std::sys_common::backtrace::_print::h78339381acb79e1b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55ea3faddf35 - std::sys_common::backtrace::print::h525aa9f9405c80a1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55ea3faddf35 - std::panicking::default_hook::{{closure}}::hace90b8a218287e6 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55ea3faddc87 - std::panicking::default_hook::h160b6beccc49b335 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55ea3fade528 - std::panicking::rust_panic_with_hook::h36f6804eea3f553a [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55ea3fad0f77 - std::panicking::begin_panic::h7e0bf04baf4c40c3 [INFO] [stderr] at /rustc/8a749131e7beb72f6edacefd2bdcbed3d67b2112/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x55ea3face4cd - build_script_build::main::hea55af17c93b1fd2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/m4ri-sys-0.3.2/build.rs:19 [INFO] [stderr] 13: 0x55ea3fad09db - std::rt::lang_start::{{closure}}::ha8309ed913b11835 [INFO] [stderr] at /rustc/8a749131e7beb72f6edacefd2bdcbed3d67b2112/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x55ea3fade919 - std::rt::lang_start_internal::{{closure}}::h7c7701ace7781644 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x55ea3fade919 - std::panicking::try::do_call::h25761ef781a3cec3 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 16: 0x55ea3fade919 - std::panicking::try::hc2ed2ebc2df17cc1 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 17: 0x55ea3fade919 - std::panic::catch_unwind::h548ef5f09b7c73ca [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55ea3fade919 - std::rt::lang_start_internal::h9a98dc8e2c22711e [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 19: 0x55ea3fad09b7 - std::rt::lang_start::h1dad3c01c77a2e51 [INFO] [stderr] at /rustc/8a749131e7beb72f6edacefd2bdcbed3d67b2112/src/libstd/rt.rs:67 [INFO] [stderr] 20: 0x55ea3face8ba - main [INFO] [stderr] 21: 0x7fa65b6020b3 - __libc_start_main [INFO] [stderr] 22: 0x55ea3fac918e - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "a2b31a40874ca0017e22b92808c963e0456f628aeecc0ffd0d62622487194bfd"` [INFO] running `"docker" "rm" "-f" "a2b31a40874ca0017e22b92808c963e0456f628aeecc0ffd0d62622487194bfd"` [INFO] [stdout] a2b31a40874ca0017e22b92808c963e0456f628aeecc0ffd0d62622487194bfd