[INFO] fetching crate sit-core 0.4.1... [INFO] checking sit-core-0.4.1 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] extracting crate sit-core 0.4.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate sit-core 0.4.1 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 sit-core 0.4.1 [INFO] finished tweaking crates.io crate sit-core 0.4.1 [INFO] tweaked toml for crates.io crate sit-core 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 438c66caf3aa849736a103198346bfa8219a9c20df08c15554d292698a5cdb05 [INFO] running `Command { std: "docker" "start" "-a" "438c66caf3aa849736a103198346bfa8219a9c20df08c15554d292698a5cdb05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "438c66caf3aa849736a103198346bfa8219a9c20df08c15554d292698a5cdb05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "438c66caf3aa849736a103198346bfa8219a9c20df08c15554d292698a5cdb05", kill_on_drop: false }` [INFO] [stdout] 438c66caf3aa849736a103198346bfa8219a9c20df08c15554d292698a5cdb05 [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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d1b5d39a250358d6b80d573899cbd0b524e043cd574ceec355111e10f423d30 [INFO] running `Command { std: "docker" "start" "-a" "1d1b5d39a250358d6b80d573899cbd0b524e043cd574ceec355111e10f423d30", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Checking data-encoding v2.3.0 [INFO] [stderr] Checking relative-path v0.3.7 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking dunce v0.1.1 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling derive-error v0.0.4 [INFO] [stderr] Compiling typed-builder v0.1.1 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking sha-1 v0.7.0 [INFO] [stderr] Checking blake2 v0.7.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Checking proptest v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling include_dir v0.1.5 [INFO] [stderr] Compiling sit-core v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `sit-core v0.4.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/sit-core-4627f9ad6129f110/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sit-core-b90d4948b96a99d5/out/src/duktape/duktape.o" "-c" "src/duktape/duktape.c" [INFO] [stderr] exit code: 0 [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sit-core-b90d4948b96a99d5/out/src/duktape/duk_module_duktape.o" "-c" "src/duktape/duk_module_duktape.c" [INFO] [stderr] exit code: 0 [INFO] [stderr] AR_x86_64-unknown-linux-gnu = None [INFO] [stderr] AR_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_AR = None [INFO] [stderr] AR = None [INFO] [stderr] running: "ar" "crs" "/opt/rustwide/target/debug/build/sit-core-b90d4948b96a99d5/out/libduktape.a" "/opt/rustwide/target/debug/build/sit-core-b90d4948b96a99d5/out/src/duktape/duktape.o" "/opt/rustwide/target/debug/build/sit-core-b90d4948b96a99d5/out/src/duktape/duk_module_duktape.o" [INFO] [stderr] exit code: 0 [INFO] [stderr] cargo:rustc-link-lib=static=duktape [INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/sit-core-b90d4948b96a99d5/out [INFO] [stderr] cargo:rustc-link-lib=static=duktape [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:44:40 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562cb78d3805 - 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: 0x562cb78d3805 - 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: 0x562cb78d3805 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x562cb78d3805 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x562cb78f874c - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x562cb78cf622 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x562cb78d6030 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x562cb78d6030 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x562cb78d6030 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x562cb78d5d7c - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x562cb78d6673 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x562cb78d626b - rust_begin_unwind [INFO] [stderr] at library/std/src/panicking.rs:437 [INFO] [stderr] 12: 0x562cb78f7b51 - core::panicking::panic_fmt::h019ad16a92ccd092 [INFO] [stderr] at library/core/src/panicking.rs:85 [INFO] [stderr] 13: 0x562cb78f7973 - core::option::expect_none_failed::h7135ba2fdb185931 [INFO] [stderr] at library/core/src/option.rs:1273 [INFO] [stderr] 14: 0x562cb78b8920 - core::result::Result::unwrap::h5455bf24095b20e2 [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/core/src/result.rs:1005 [INFO] [stderr] 15: 0x562cb7787577 - build_script_build::main::hcfdb10b982bf914d [INFO] [stderr] at /opt/rustwide/workdir/build.rs:44 [INFO] [stderr] 16: 0x562cb77845fb - std::rt::lang_start::{{closure}}::h89f10244b8346b2e [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 17: 0x562cb78d6a43 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 18: 0x562cb78d6a43 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 19: 0x562cb78d6a43 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 20: 0x562cb78d6a43 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 21: 0x562cb78d6a43 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 22: 0x562cb77845d7 - std::rt::lang_start::he348748509606b47 [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 23: 0x562cb77877aa - main [INFO] [stderr] 24: 0x7f37549eb0b3 - __libc_start_main [INFO] [stderr] 25: 0x562cb778218e - _start [INFO] [stderr] 26: 0x0 - [INFO] running `Command { std: "docker" "inspect" "1d1b5d39a250358d6b80d573899cbd0b524e043cd574ceec355111e10f423d30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d1b5d39a250358d6b80d573899cbd0b524e043cd574ceec355111e10f423d30", kill_on_drop: false }` [INFO] [stdout] 1d1b5d39a250358d6b80d573899cbd0b524e043cd574ceec355111e10f423d30