[INFO] fetching crate assemblylift-awslambda-host 0.3.0... [INFO] checking assemblylift-awslambda-host-0.3.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate assemblylift-awslambda-host 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate assemblylift-awslambda-host 0.3.0 [INFO] finished tweaking crates.io crate assemblylift-awslambda-host 0.3.0 [INFO] tweaked toml for crates.io crate assemblylift-awslambda-host 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate assemblylift-awslambda-host 0.3.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate assemblylift-awslambda-host 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30a52f6d1f80dc85fda321ffca3416983e9068a302575e6bad856dc74978a51a [INFO] running `Command { std: "docker" "start" "-a" "30a52f6d1f80dc85fda321ffca3416983e9068a302575e6bad856dc74978a51a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30a52f6d1f80dc85fda321ffca3416983e9068a302575e6bad856dc74978a51a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30a52f6d1f80dc85fda321ffca3416983e9068a302575e6bad856dc74978a51a", kill_on_drop: false }` [INFO] [stdout] 30a52f6d1f80dc85fda321ffca3416983e9068a302575e6bad856dc74978a51a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df10719b7f80783392cbbcce79cddcefeefdadd224cdb8e85aac110906c77127 [INFO] running `Command { std: "docker" "start" "-a" "df10719b7f80783392cbbcce79cddcefeefdadd224cdb8e85aac110906c77127", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling target-lexicon v0.11.2 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking wasmparser v0.65.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling cranelift-codegen-shared v0.68.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling wasmer-vm v1.0.2 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regalloc v0.0.31 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Compiling capnp v0.14.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling wasmer-compiler-cranelift v1.0.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking wast v36.0.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking which v4.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling capnpc v0.14.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking z85 v3.0.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling assemblylift-core-iomod v0.3.1 [INFO] [stderr] error: failed to run custom build command for `assemblylift-core-iomod v0.3.1` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/assemblylift-core-iomod-8f824bc3b7d3ac9e/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-env=RUSTC_VERSION=1.90.0-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] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assemblylift-core-iomod-0.3.1/build.rs:11:10: [INFO] [stderr] 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" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5da1fed8be62 - std::backtrace_rs::backtrace::libunwind::trace::h360bb75e22de2778 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5da1fed8be62 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdde2f704faeffd5 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5da1fed8be62 - std::sys::backtrace::_print_fmt::h417d2e15f697175b [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5da1fed8be62 - ::fmt::h6da87f843d594e5f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5da1fedafc73 - core::fmt::rt::Argument::fmt::h93dad83eea6b1735 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5da1fedafc73 - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x5da1fed88e93 - std::io::default_write_fmt::h4f50706d79e0ad9c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5da1fed88e93 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5da1fed8bcb2 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5da1fed8cd36 - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5da1fed8cb39 - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5da1fed8d702 - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5da1fed8d49a - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5da1fed8c369 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5da1fed8d12d - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5da1fedadfe0 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5da1fedae3f6 - core::result::unwrap_failed::h6b26e9363750e436 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x5da1feccca7b - build_script_build::main::h8b31c1417d4bd0b7 [INFO] [stderr] 18: 0x5da1feccbca3 - core::ops::function::FnOnce::call_once::h485b745dbc1205fe [INFO] [stderr] 19: 0x5da1feccbb16 - std::sys::backtrace::__rust_begin_short_backtrace::hf8ddd67df1db21d9 [INFO] [stderr] 20: 0x5da1feccbaf9 - std::rt::lang_start::{{closure}}::h839ec0fa69e065f4 [INFO] [stderr] 21: 0x5da1fed84970 - core::ops::function::impls:: for &F>::call_once::h6a0310293008eb2d [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 22: 0x5da1fed84970 - std::panicking::catch_unwind::do_call::h296e94a1c4e3d78c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x5da1fed84970 - std::panicking::catch_unwind::hcc60b8b41a431974 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x5da1fed84970 - std::panic::catch_unwind::hfde220fef6750e01 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5da1fed84970 - std::rt::lang_start_internal::{{closure}}::h8a2acae78735c9ef [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x5da1fed84970 - std::panicking::catch_unwind::do_call::hd03928f4e997613a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x5da1fed84970 - std::panicking::catch_unwind::hf7cbafaef6e89ea3 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x5da1fed84970 - std::panic::catch_unwind::hf1ae9b7d8b7c2036 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5da1fed84970 - std::rt::lang_start_internal::h1c97a48421de4504 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x5da1feccbae1 - std::rt::lang_start::h223f3623bb87c6a5 [INFO] [stderr] 31: 0x5da1fecccb25 - main [INFO] [stderr] 32: 0x7c2a103121ca - [INFO] [stderr] 33: 0x7c2a1031228b - __libc_start_main [INFO] [stderr] 34: 0x5da1feccb9f5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "df10719b7f80783392cbbcce79cddcefeefdadd224cdb8e85aac110906c77127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df10719b7f80783392cbbcce79cddcefeefdadd224cdb8e85aac110906c77127", kill_on_drop: false }` [INFO] [stdout] df10719b7f80783392cbbcce79cddcefeefdadd224cdb8e85aac110906c77127