[INFO] fetching crate assemblylift-iomod-dynamodb 0.1.4... [INFO] checking assemblylift-iomod-dynamodb-0.1.4 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate assemblylift-iomod-dynamodb 0.1.4 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate assemblylift-iomod-dynamodb 0.1.4 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-9/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--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-backend-asml-fork v0.1.0 [INFO] [stderr] Downloaded blake3 v0.1.5 [INFO] [stderr] Downloaded wasmer-runtime-asml-fork v0.1.1 [INFO] [stderr] Downloaded capnpc v0.13.1 [INFO] [stderr] Downloaded capnp v0.13.6 [INFO] [stderr] Downloaded capnp-rpc v0.13.1 [INFO] [stderr] Downloaded paste v1.0.2 [INFO] [stderr] Downloaded rusoto_core v0.43.0 [INFO] [stderr] Downloaded rusoto_credential v0.43.0 [INFO] [stderr] Downloaded rusoto_signature v0.43.0 [INFO] [stderr] Downloaded wasmer-win-exception-handler v0.16.2 [INFO] [stderr] Downloaded wasmer-runtime-core-asml-fork v0.1.1 [INFO] [stderr] Downloaded wasmer-runtime-core v0.16.2 [INFO] [stderr] Downloaded rusoto_dynamodb v0.43.0 [INFO] [stderr] Downloaded assemblylift-core-iomod-guest v0.2.0 [INFO] [stderr] Downloaded assemblylift-core v0.2.2 [INFO] [stderr] Downloaded capnp-futures v0.13.1 [INFO] [stderr] Downloaded assemblylift-core-iomod v0.2.1 [INFO] [stderr] Downloaded assemblylift-core-io v0.2.0 [INFO] [stderr] Downloaded assemblylift-core-io-guest v0.2.1 [INFO] [stderr] Downloaded assemblylift-core-io-common v0.2.0 [INFO] [stderr] Downloaded assemblylift-iomod-dynamodb-guest v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b0c1a19c1aa6f6a1c4bf2ca0084de1fe11be4da635907cdb6f0f30df98ba854 [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" "2b0c1a19c1aa6f6a1c4bf2ca0084de1fe11be4da635907cdb6f0f30df98ba854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b0c1a19c1aa6f6a1c4bf2ca0084de1fe11be4da635907cdb6f0f30df98ba854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0c1a19c1aa6f6a1c4bf2ca0084de1fe11be4da635907cdb6f0f30df98ba854", kill_on_drop: false }` [INFO] [stdout] 2b0c1a19c1aa6f6a1c4bf2ca0084de1fe11be4da635907cdb6f0f30df98ba854 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] dd09f0eb0e2cfac433cb315a8702c521bd312bac8f17d4bcfa0e4b7e993b6927 [INFO] running `Command { std: "docker" "start" "-a" "dd09f0eb0e2cfac433cb315a8702c521bd312bac8f17d4bcfa0e4b7e993b6927", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.59.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling cranelift-entity v0.59.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking wasmparser v0.51.4 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling capnp v0.13.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking md5 v0.7.0 [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] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Compiling cranelift-codegen-meta v0.59.0 [INFO] [stderr] Checking cranelift-bforest v0.59.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling typenum v1.12.0 [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 block-buffer v0.7.3 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking sha2 v0.8.2 [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 crypto-mac v0.8.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking socket2 v0.3.15 [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 dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling wasmer-runtime-core-asml-fork v0.1.1 [INFO] [stderr] Compiling assemblylift-core-iomod v0.2.1 [INFO] [stderr] Checking mio-uds v0.6.8 [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-0e0d8c452bb23e38/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-env=RUSTC_VERSION=1.56.0-nightly [INFO] [stderr] [INFO] [stderr] --- stderr [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: 0x556dc9da01c0 - std::backtrace_rs::backtrace::libunwind::trace::h0197874f43e7190f [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x556dc9da01c0 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdfd566bbbda6f2d [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556dc9da01c0 - std::sys_common::backtrace::_print_fmt::hb3b4707c15b032a1 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556dc9da01c0 - ::fmt::had1dceac8b072f88 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x556dc9dc289c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x556dc9d9d375 - std::io::Write::write_fmt::h05c3bb2bc83b8ed0 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x556dc9da192b - std::sys_common::backtrace::_print::h10f0826b2a586b58 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x556dc9da192b - std::sys_common::backtrace::print::h0d4242fbd1ac3eb6 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x556dc9da192b - std::panicking::default_hook::{{closure}}::h275ead39fe8b8e2a [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x556dc9da14a0 - std::panicking::default_hook::h5505d4d90f5984d9 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x556dc9da1ff4 - std::panicking::rust_panic_with_hook::h2f8980d1d9fd4ca0 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x556dc9da1ad0 - std::panicking::begin_panic_handler::{{closure}}::hd87853ef7e40ae97 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:521:13 [INFO] [stderr] 12: 0x556dc9da06c4 - std::sys_common::backtrace::__rust_end_short_backtrace::hcab167aa940694a2 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556dc9da1a39 - rust_begin_unwind [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:517:5 [INFO] [stderr] 14: 0x556dc9cbf2b1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/panicking.rs:93:14 [INFO] [stderr] 15: 0x556dc9cbf3a3 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/result.rs:1617:5 [INFO] [stderr] 16: 0x556dc9cc15f0 - core::result::Result::unwrap::hbee9d3840b992b52 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/result.rs:1299:23 [INFO] [stderr] 17: 0x556dc9cc17cb - build_script_build::main::hc67059eb35e6d297 [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: 0x556dc9cc06db - core::ops::function::FnOnce::call_once::h3112184e03045cde [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x556dc9cc090e - std::sys_common::backtrace::__rust_begin_short_backtrace::hc08aaa0462fdcadf [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x556dc9cc1881 - std::rt::lang_start::{{closure}}::habfa6bee41136fbd [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:63:18 [INFO] [stderr] 21: 0x556dc9da24fa - core::ops::function::impls:: for &F>::call_once::h5e3bbb97afe2bb03 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x556dc9da24fa - std::panicking::try::do_call::h48c2d717cec4bdcb [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:403:40 [INFO] [stderr] 23: 0x556dc9da24fa - std::panicking::try::h2a49bc215893bc14 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:367:19 [INFO] [stderr] 24: 0x556dc9da24fa - std::panic::catch_unwind::h6d23b7c99550c7ff [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panic.rs:129:14 [INFO] [stderr] 25: 0x556dc9da24fa - std::rt::lang_start_internal::{{closure}}::h251a0c0729f15896 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:45:48 [INFO] [stderr] 26: 0x556dc9da24fa - std::panicking::try::do_call::h4830e784a9b9d1ad [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:403:40 [INFO] [stderr] 27: 0x556dc9da24fa - std::panicking::try::h0427859d2ad3b3b9 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:367:19 [INFO] [stderr] 28: 0x556dc9da24fa - std::panic::catch_unwind::h4079bfb63395be0f [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panic.rs:129:14 [INFO] [stderr] 29: 0x556dc9da24fa - std::rt::lang_start_internal::h408e9d26a25a1f08 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:45:20 [INFO] [stderr] 30: 0x556dc9cc1850 - std::rt::lang_start::ha934c74912cd639d [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:62:5 [INFO] [stderr] 31: 0x556dc9cc181c - main [INFO] [stderr] 32: 0x7fa5ee7570b3 - __libc_start_main [INFO] [stderr] 33: 0x556dc9cbfa6e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "dd09f0eb0e2cfac433cb315a8702c521bd312bac8f17d4bcfa0e4b7e993b6927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd09f0eb0e2cfac433cb315a8702c521bd312bac8f17d4bcfa0e4b7e993b6927", kill_on_drop: false }` [INFO] [stdout] dd09f0eb0e2cfac433cb315a8702c521bd312bac8f17d4bcfa0e4b7e993b6927