[INFO] fetching crate wren-rs 0.1.0... [INFO] checking wren-rs-0.1.0 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] extracting crate wren-rs 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wren-rs 0.1.0 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wren-rs 0.1.0 [INFO] removed path dependency wren-sys from crates.io crate wren-rs 0.1.0 [INFO] finished tweaking crates.io crate wren-rs 0.1.0 [INFO] tweaked toml for crates.io crate wren-rs 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wren-sys v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c231550d897052897d9973ae86d2ff3df791e097f9d8953ed95f1a8364625be [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" "6c231550d897052897d9973ae86d2ff3df791e097f9d8953ed95f1a8364625be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c231550d897052897d9973ae86d2ff3df791e097f9d8953ed95f1a8364625be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c231550d897052897d9973ae86d2ff3df791e097f9d8953ed95f1a8364625be", kill_on_drop: false }` [INFO] [stdout] 6c231550d897052897d9973ae86d2ff3df791e097f9d8953ed95f1a8364625be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f018cb3b173d349a2fd654daff016380a83e264da0428a6b665372d0f7fa1c7 [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" "2f018cb3b173d349a2fd654daff016380a83e264da0428a6b665372d0f7fa1c7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling wren-sys v0.1.9 [INFO] [stderr] error: failed to run custom build command for `wren-sys v0.1.9` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wren-sys-b5de3c4f65e8b8dc/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] mkdir: cannot create directory 'build': Read-only file system [INFO] [stderr] mkdir: cannot create directory 'build': Read-only file system [INFO] [stderr] make: *** [Makefile:26: prep] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: make.current_dir(&Path::new("src/wren")).arg("release").stdout(Stdio::inherit()).stderr(Stdio::inherit()).status().unwrap().success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wren-sys-0.1.9/build.rs:13:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f5500fe420 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x55f5500fe420 - std::backtrace_rs::backtrace::trace_unsynchronized::h2d26397c5720fdbb [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55f5500fe420 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55f5500fe420 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55f55011b60c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55f5500fc132 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/io/mod.rs:1518:15 [INFO] [stderr] 6: 0x55f550100585 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55f550100585 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55f550100585 - std::panicking::default_hook::{{closure}}::h5b7294ca19e8edab [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55f550100228 - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55f550100cc1 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panicking.rs:593:17 [INFO] [stderr] 11: 0x55f5500e8cfa - std::panicking::begin_panic::{{closure}}::hf234f8568e4d53dc [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panicking.rs:522:9 [INFO] [stderr] 12: 0x55f5500e3b18 - std::sys_common::backtrace::__rust_end_short_backtrace::hd8129d5da939c234 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55f5500e8c37 - std::panicking::begin_panic::h53e5d7cc8b9ce083 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panicking.rs:521:12 [INFO] [stderr] 14: 0x55f5500e388f - build_script_build::main::he19d3f83f86591fd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wren-sys-0.1.9/build.rs:13:5 [INFO] [stderr] 15: 0x55f5500e449b - core::ops::function::FnOnce::call_once::hdb172192195c274b [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55f5500e3b4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h64c14cd2f3fe0df3 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55f5500e6da1 - std::rt::lang_start::{{closure}}::h72a2c291cfb26830 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x55f5501010e7 - core::ops::function::impls:: for &F>::call_once::h3f3ba5d1e0ce8d49 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55f5501010e7 - std::panicking::try::do_call::hd7a374fc87b951e7 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panicking.rs:381:40 [INFO] [stderr] 20: 0x55f5501010e7 - std::panicking::try::h068087b173f80a49 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panicking.rs:345:19 [INFO] [stderr] 21: 0x55f5501010e7 - std::panic::catch_unwind::h1f8259807e825279 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x55f5501010e7 - std::rt::lang_start_internal::h8ff82302dd620b52 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x55f5500e6d77 - std::rt::lang_start::hf6699a5a85e46504 [INFO] [stderr] at /rustc/8b72f65b805cbe4c261de45030d663f524f27376/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x55f5500e3a9a - main [INFO] [stderr] 25: 0x7f2adb3ed0b3 - __libc_start_main [INFO] [stderr] 26: 0x55f5500e109e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2f018cb3b173d349a2fd654daff016380a83e264da0428a6b665372d0f7fa1c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f018cb3b173d349a2fd654daff016380a83e264da0428a6b665372d0f7fa1c7", kill_on_drop: false }` [INFO] [stdout] 2f018cb3b173d349a2fd654daff016380a83e264da0428a6b665372d0f7fa1c7