[INFO] fetching crate assemblylift-iomod-dynamodb 0.1.4... [INFO] checking assemblylift-iomod-dynamodb-0.1.4 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate assemblylift-iomod-dynamodb 0.1.4 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate assemblylift-iomod-dynamodb 0.1.4 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate assemblylift-iomod-dynamodb 0.1.4 [INFO] finished tweaking crates.io crate assemblylift-iomod-dynamodb 0.1.4 [INFO] tweaked toml for crates.io crate assemblylift-iomod-dynamodb 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate assemblylift-iomod-dynamodb 0.1.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmer-clif-fork-frontend v0.59.0 [INFO] [stderr] Downloaded wasmparser v0.51.4 [INFO] [stderr] Downloaded cranelift-entity v0.59.0 [INFO] [stderr] Downloaded capnp v0.13.6 [INFO] [stderr] Downloaded cranelift-bforest v0.59.0 [INFO] [stderr] Downloaded rusoto_credential v0.43.0 [INFO] [stderr] Downloaded capnp-futures v0.13.1 [INFO] [stderr] Downloaded capnp-rpc v0.13.1 [INFO] [stderr] Downloaded paste v1.0.2 [INFO] [stderr] Downloaded capnpc v0.13.1 [INFO] [stderr] Downloaded gimli v0.20.0 [INFO] [stderr] Downloaded target-lexicon v0.9.0 [INFO] [stderr] Downloaded rusoto_dynamodb v0.43.0 [INFO] [stderr] Downloaded blake3 v0.1.5 [INFO] [stderr] Downloaded rusoto_core v0.43.0 [INFO] [stderr] Downloaded cranelift-native v0.59.0 [INFO] [stderr] Downloaded cranelift-codegen v0.59.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.59.0 [INFO] [stderr] Downloaded page_size v0.4.2 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.59.0 [INFO] [stderr] Downloaded wasmer-clif-fork-wasm v0.59.0 [INFO] [stderr] Downloaded assemblylift-core v0.2.2 [INFO] [stderr] Downloaded rusoto_signature v0.43.0 [INFO] [stderr] Downloaded wasmer-win-exception-handler v0.16.2 [INFO] [stderr] Downloaded assemblylift-core-io v0.2.0 [INFO] [stderr] Downloaded wasmer-runtime-core v0.16.2 [INFO] [stderr] Downloaded wasmer-runtime-asml-fork v0.1.1 [INFO] [stderr] Downloaded wasmer-clif-backend-asml-fork v0.1.0 [INFO] [stderr] Downloaded assemblylift-iomod-dynamodb-guest v0.1.4 [INFO] [stderr] Downloaded wasmer-runtime-core-asml-fork v0.1.1 [INFO] [stderr] Downloaded assemblylift-core-iomod v0.2.1 [INFO] [stderr] Downloaded serde-bench v0.0.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 493b71175c2813ebf7ddc8e4b40948424c8e2ff599c1f74054e447b1b1242fc2 [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" "493b71175c2813ebf7ddc8e4b40948424c8e2ff599c1f74054e447b1b1242fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "493b71175c2813ebf7ddc8e4b40948424c8e2ff599c1f74054e447b1b1242fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493b71175c2813ebf7ddc8e4b40948424c8e2ff599c1f74054e447b1b1242fc2", kill_on_drop: false }` [INFO] [stdout] 493b71175c2813ebf7ddc8e4b40948424c8e2ff599c1f74054e447b1b1242fc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a58332a092b66bf4b724f3ecd4809adcbaa8fbd392cc6e4f89a776f67eae1cad [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" "a58332a092b66bf4b724f3ecd4809adcbaa8fbd392cc6e4f89a776f67eae1cad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling cranelift-codegen-shared v0.59.0 [INFO] [stderr] Compiling cranelift-entity v0.59.0 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking wasmparser v0.51.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling capnp v0.13.6 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking assemblylift-core-iomod-guest v0.2.0 [INFO] [stderr] Compiling paste v1.0.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling cranelift-codegen-meta v0.59.0 [INFO] [stderr] Checking cranelift-bforest v0.59.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Compiling rusoto_core v0.43.0 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling capnpc v0.13.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling wasmer-runtime-core-asml-fork v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling assemblylift-core-iomod v0.2.1 [INFO] [stderr] error: failed to run custom build command for `assemblylift-core-iomod v0.2.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/assemblylift-core-iomod-4a55f3503eb6347c/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-env=RUSTC_VERSION=1.52.0-nightly [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] kj/filesystem-disk-unix.c++:1681: warning: PWD environment variable doesn't match current directory; pwd = /opt/rustwide/workdir [INFO] [stderr] could not open file "src/iomod_capnp.rs" for writing: Read-only file system (os error 30) [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Failed, description: "Error while trying to execute `capnp compile`: Failed: Read-only file system (os error 30). Please verify that version 0.5.2 or higher of the capnp executable is installed on your system. See https://capnproto.org/install.html" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/assemblylift-core-iomod-0.2.1/build.rs:11:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557406599070 - std::backtrace_rs::backtrace::libunwind::trace::h9d49145f95eb5894 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x557406599070 - std::backtrace_rs::backtrace::trace_unsynchronized::hab1d020365bb6864 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x557406599070 - std::sys_common::backtrace::_print_fmt::h7659588431e304bd [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x557406599070 - ::fmt::h09f4a9e3befae3c7 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5574065b902c - core::fmt::write::hf3fdfde304b9a088 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x557406595762 - std::io::Write::write_fmt::h1cb850689c7116f0 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55740659aec5 - std::sys_common::backtrace::_print::hdbccd5aa093ba544 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55740659aec5 - std::sys_common::backtrace::print::hc639c4f320222558 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55740659aec5 - std::panicking::default_hook::{{closure}}::hdb012dd7a485bb5d [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55740659a973 - std::panicking::default_hook::h75facbce77b6ba91 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55740659b661 - std::panicking::rust_panic_with_hook::hbcaa5de2cb5e22d5 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55740659b1a7 - std::panicking::begin_panic_handler::{{closure}}::h4ee6cde415c8f62d [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55740659952c - std::sys_common::backtrace::__rust_end_short_backtrace::h895319f2d3f611c0 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55740659b109 - rust_begin_unwind [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5574065b7351 - core::panicking::panic_fmt::h0123abb763a6e96f [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5574065b7173 - core::option::expect_none_failed::h9fff90ea7603aa1d [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/option.rs:1300:5 [INFO] [stderr] 16: 0x5574064a817a - core::result::Result::unwrap::hd54d4e98f42e592d [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x5574064a7cd3 - build_script_build::main::h73df6af8f999759e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/assemblylift-core-iomod-0.2.1/build.rs:7:5 [INFO] [stderr] 18: 0x5574064a704b - core::ops::function::FnOnce::call_once::hee1033a2de685190 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x5574064a728e - std::sys_common::backtrace::__rust_begin_short_backtrace::h0ca32553bcf58580 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x5574064a82d1 - std::rt::lang_start::{{closure}}::h6f2af23aef635ea2 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55740659ba7a - core::ops::function::impls:: for &F>::call_once::h31ee16c075ae2d62 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55740659ba7a - std::panicking::try::do_call::h3993344bf97066b6 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55740659ba7a - std::panicking::try::h09e523df7c9c2d28 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55740659ba7a - std::panic::catch_unwind::h9d4ddb10ebb815ff [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55740659ba7a - std::rt::lang_start_internal::hc92e27a69d75de2a [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x5574064a82a7 - std::rt::lang_start::h419ec012dbbe8b3f [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x5574064a7d6a - main [INFO] [stderr] 28: 0x7f7b481540b3 - __libc_start_main [INFO] [stderr] 29: 0x5574064a60be - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a58332a092b66bf4b724f3ecd4809adcbaa8fbd392cc6e4f89a776f67eae1cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a58332a092b66bf4b724f3ecd4809adcbaa8fbd392cc6e4f89a776f67eae1cad", kill_on_drop: false }` [INFO] [stdout] a58332a092b66bf4b724f3ecd4809adcbaa8fbd392cc6e4f89a776f67eae1cad