[INFO] cloning repository https://github.com/learning-on-chip/streamer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/learning-on-chip/streamer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearning-on-chip%2Fstreamer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearning-on-chip%2Fstreamer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3731ade2918320307ca5183fa097cdce8b8637af [INFO] checking learning-on-chip/streamer against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearning-on-chip%2Fstreamer" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/learning-on-chip/streamer on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/learning-on-chip/streamer [INFO] finished tweaking git repo https://github.com/learning-on-chip/streamer [INFO] tweaked toml for git repo https://github.com/learning-on-chip/streamer written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/learning-on-chip/streamer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-4/source/src/bin/output.rs [INFO] [stderr] * /workspace/builds/worker-4/source/src/bin/logger.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [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 special v0.7.4 [INFO] [stderr] Downloaded sqlite v0.23.4 [INFO] [stderr] Downloaded blas v0.16.1 [INFO] [stderr] Downloaded dwt v0.5.2 [INFO] [stderr] Downloaded lapack-sys v0.11.6 [INFO] [stderr] Downloaded lapack v0.13.1 [INFO] [stderr] Downloaded matrix v0.21.8 [INFO] [stderr] Downloaded probability v0.15.8 [INFO] [stderr] Downloaded assert v0.7.3 [INFO] [stderr] Downloaded sql v0.4.2 [INFO] [stderr] Downloaded sqlite3-src v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f928aceeae7174757d87b8c08a035e89312f4e7a623df9b89ea10db967c3e35 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3f928aceeae7174757d87b8c08a035e89312f4e7a623df9b89ea10db967c3e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f928aceeae7174757d87b8c08a035e89312f4e7a623df9b89ea10db967c3e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f928aceeae7174757d87b8c08a035e89312f4e7a623df9b89ea10db967c3e35", kill_on_drop: false }` [INFO] [stdout] 3f928aceeae7174757d87b8c08a035e89312f4e7a623df9b89ea10db967c3e35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44c021c918b811f6071cd46464c7321c147b7f16bee772e3999d1760e1de50d3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44c021c918b811f6071cd46464c7321c147b7f16bee772e3999d1760e1de50d3", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/bin/output.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/logger.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Checking libc v0.2.29 [INFO] [stderr] Compiling openblas-src v0.5.3 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Compiling superlu-sys v0.3.1 [INFO] [stderr] Compiling gcc v0.3.51 [INFO] [stderr] Compiling threed-ice-sys v0.3.0 [INFO] [stderr] Checking options v0.5.1 [INFO] [stderr] Checking random v0.12.2 [INFO] [stderr] Checking toml v0.1.30 [INFO] [stderr] Checking statistics v0.4.1 [INFO] [stderr] Checking sql v0.4.2 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking assert v0.7.3 [INFO] [stderr] Checking arguments v0.6.2 [INFO] [stderr] Checking configuration v0.7.2 [INFO] [stderr] error: failed to run custom build command for `superlu-sys v0.3.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/superlu-sys-86cfb8fb1c82be9f/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] /usr/bin/cc -O3 -DNDEBUG -DPRNTlevel=0 -fPIC -w -c sgssv.c [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Assembler messages: [INFO] [stderr] Fatal error: can't create sgssv.o: Read-only file system [INFO] [stderr] make: *** [Makefile:122: sgssv.o] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: cmd!("make").current_dir(&source.join("SRC")).arg("NOOPTS=-O0 -fPIC -w").arg("CFLAGS=-O3 -DNDEBUG -DPRNTlevel=0 -fPIC -w").arg("DZAUX=").arg("SCAUX=").arg(&format!("SuperLUroot={}", [INFO] [stderr] source [INFO] [stderr] . [INFO] [stderr] display())).arg(&format!("SUPERLULIB={}", [INFO] [stderr] lib [INFO] [stderr] . [INFO] [stderr] join("libsuperlu.a") [INFO] [stderr] . [INFO] [stderr] display())).stdout(process::Stdio::inherit()).stderr(process::Stdio::inherit()).status().unwrap().success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/superlu-sys-0.3.1/build.rs:40:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a083c777f5 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55a083c777f5 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a083c777f5 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55a083c777f5 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55a083c9ab9c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55a083c75143 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55a083c79d00 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55a083c79d00 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55a083c79d00 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55a083c79a4c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55a083c7a2e7 - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x55a083c65b25 - std::panicking::begin_panic::h3b956f7623f34911 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:404 [INFO] [stderr] 12: 0x55a083c62e00 - build_script_build::main::h35bfb29ae0cb5d52 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/superlu-sys-0.3.1/build.rs:40 [INFO] [stderr] 13: 0x55a083c6560b - std::rt::lang_start::{{closure}}::h796c3eccd61e573d [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x55a083c7a6b8 - std::rt::lang_start_internal::{{closure}}::h980666b660b57c6b [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x55a083c7a6b8 - std::panicking::try::do_call::h350bf2b82f81cf24 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 16: 0x55a083c7a6b8 - std::panicking::try::hcafd728f614c0cb2 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 17: 0x55a083c7a6b8 - std::panic::catch_unwind::h301dc6a83a38a171 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55a083c7a6b8 - std::rt::lang_start_internal::hf4abd869024c3270 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 19: 0x55a083c655e7 - std::rt::lang_start::h57601f1b3135efc4 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/rt.rs:67 [INFO] [stderr] 20: 0x55a083c6399a - main [INFO] [stderr] 21: 0x7f2bf03770b3 - __libc_start_main [INFO] [stderr] 22: 0x55a083c6219e - _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 `Command { std: "docker" "inspect" "44c021c918b811f6071cd46464c7321c147b7f16bee772e3999d1760e1de50d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44c021c918b811f6071cd46464c7321c147b7f16bee772e3999d1760e1de50d3", kill_on_drop: false }` [INFO] [stdout] 44c021c918b811f6071cd46464c7321c147b7f16bee772e3999d1760e1de50d3