[INFO] fetching crate silky 0.1.0... [INFO] checking silky-0.1.0 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] extracting crate silky 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate silky 0.1.0 on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate silky 0.1.0 [INFO] finished tweaking crates.io crate silky 0.1.0 [INFO] tweaked toml for crates.io crate silky 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate silky 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f06a70a6776d12573dfd3f5ba2a5c22f76fbcd1c51216581a511af91da6498e [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" "4f06a70a6776d12573dfd3f5ba2a5c22f76fbcd1c51216581a511af91da6498e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f06a70a6776d12573dfd3f5ba2a5c22f76fbcd1c51216581a511af91da6498e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f06a70a6776d12573dfd3f5ba2a5c22f76fbcd1c51216581a511af91da6498e", kill_on_drop: false }` [INFO] [stdout] 4f06a70a6776d12573dfd3f5ba2a5c22f76fbcd1c51216581a511af91da6498e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6685bb2c401a4e8714bf4cf2c31b8ccf5a022e5f6a48ee4eed145a87ec2a338f [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" "6685bb2c401a4e8714bf4cf2c31b8ccf5a022e5f6a48ee4eed145a87ec2a338f", kill_on_drop: false }` [INFO] [stderr] Compiling pyro_lua v0.1.0 [INFO] [stderr] error: failed to run custom build command for `pyro_lua v0.1.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pyro_lua-fd82c7aad53dc57c/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Error building Lua: exit code: 2, stdout: make all SYSCFLAGS="-DLUA_USE_POSIX" [INFO] [stderr] make[1]: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/libs/src/lua' [INFO] [stderr] gcc -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_POSIX -c -o lapi.o lapi.c [INFO] [stderr] make[1]: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/libs/src/lua' [INFO] [stderr] , stderr: Assembler messages: [INFO] [stderr] Fatal error: can't create lapi.o: Read-only file system [INFO] [stderr] make[1]: *** [: lapi.o] Error 1 [INFO] [stderr] make: *** [Makefile:122: posix] Error 2 [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/build.rs:24:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b1135fd7f5 - backtrace::backtrace::libunwind::trace::hdc42e81315d2a69f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55b1135fd7f5 - backtrace::backtrace::trace_unsynchronized::hc9edcf4d4fb0b42d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b1135fd7f5 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55b1135fd7f5 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55b113620c0c - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x55b1135fa942 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x55b1135ffc30 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55b1135ffc30 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55b1135ffc30 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x55b1135ff97c - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x55b113600273 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x55b1135ffe6b - rust_begin_unwind [INFO] [stderr] at library/std/src/panicking.rs:437 [INFO] [stderr] 12: 0x55b1135ffddb - std::panicking::begin_panic_fmt::h9e20f2177574e908 [INFO] [stderr] at library/std/src/panicking.rs:391 [INFO] [stderr] 13: 0x55b1135e894c - build_script_build::main::h0a5c072c0130ffb9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/build.rs:24 [INFO] [stderr] 14: 0x55b1135ed4fb - std::rt::lang_start::{{closure}}::hd2c77439c320e2cd [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 15: 0x55b113600643 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 16: 0x55b113600643 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 17: 0x55b113600643 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 18: 0x55b113600643 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 19: 0x55b113600643 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 20: 0x55b1135ed4d7 - std::rt::lang_start::h9a9d37b57f79259d [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 21: 0x55b1135e99ca - main [INFO] [stderr] 22: 0x7f599493b0b3 - __libc_start_main [INFO] [stderr] 23: 0x55b1135e819e - _start [INFO] [stderr] 24: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6685bb2c401a4e8714bf4cf2c31b8ccf5a022e5f6a48ee4eed145a87ec2a338f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6685bb2c401a4e8714bf4cf2c31b8ccf5a022e5f6a48ee4eed145a87ec2a338f", kill_on_drop: false }` [INFO] [stdout] 6685bb2c401a4e8714bf4cf2c31b8ccf5a022e5f6a48ee4eed145a87ec2a338f