[INFO] fetching crate rustler_bigint 0.1.0... [INFO] checking rustler_bigint-0.1.0 against master#6a9758d4f38d4763bd437c48fa7e5246cecf8d04 for pr-124355 [INFO] extracting crate rustler_bigint 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rustler_bigint 0.1.0 on toolchain 6a9758d4f38d4763bd437c48fa7e5246cecf8d04 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustler_bigint 0.1.0 [INFO] finished tweaking crates.io crate rustler_bigint 0.1.0 [INFO] tweaked toml for crates.io crate rustler_bigint 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding rustler v0.25.0 (latest: v0.32.1) [INFO] [stderr] Adding rustler_codegen v0.25.0 (latest: v0.32.1) [INFO] [stderr] Adding rustler_sys v2.2.1 (latest: v2.4.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.60) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustler_sys v2.2.1 [INFO] [stderr] Downloaded rustler v0.25.0 [INFO] [stderr] Downloaded rustler_codegen v0.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e24495fe5254a3d131ba604ff7815fc63190631783de46255ba51879420dc101 [INFO] running `Command { std: "docker" "start" "-a" "e24495fe5254a3d131ba604ff7815fc63190631783de46255ba51879420dc101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e24495fe5254a3d131ba604ff7815fc63190631783de46255ba51879420dc101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e24495fe5254a3d131ba604ff7815fc63190631783de46255ba51879420dc101", kill_on_drop: false }` [INFO] [stdout] e24495fe5254a3d131ba604ff7815fc63190631783de46255ba51879420dc101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4d38a46561749aa885ed1fcfcf5976429924b69351058c128ba261cddb292f6 [INFO] running `Command { std: "docker" "start" "-a" "d4d38a46561749aa885ed1fcfcf5976429924b69351058c128ba261cddb292f6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling rustler v0.25.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling rustler_codegen v0.25.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling rustler_sys v2.2.1 [INFO] [stderr] Checking rustler_bigint v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s [INFO] running `Command { std: "docker" "inspect" "d4d38a46561749aa885ed1fcfcf5976429924b69351058c128ba261cddb292f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4d38a46561749aa885ed1fcfcf5976429924b69351058c128ba261cddb292f6", kill_on_drop: false }` [INFO] [stdout] d4d38a46561749aa885ed1fcfcf5976429924b69351058c128ba261cddb292f6 [INFO] checking rustler_bigint-0.1.0 against try#99e7531f0d1cf95a50aff9cccb24863963e6bbe2 for pr-124355 [INFO] extracting crate rustler_bigint 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rustler_bigint 0.1.0 on toolchain 99e7531f0d1cf95a50aff9cccb24863963e6bbe2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustler_bigint 0.1.0 [INFO] finished tweaking crates.io crate rustler_bigint 0.1.0 [INFO] tweaked toml for crates.io crate rustler_bigint 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding rustler v0.25.0 (latest: v0.32.1) [INFO] [stderr] Adding rustler_codegen v0.25.0 (latest: v0.32.1) [INFO] [stderr] Adding rustler_sys v2.2.1 (latest: v2.4.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.60) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea28466a8b3f7e16b77d6387192f397cc49042ab7f68dcd619518786b7d23428 [INFO] running `Command { std: "docker" "start" "-a" "ea28466a8b3f7e16b77d6387192f397cc49042ab7f68dcd619518786b7d23428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea28466a8b3f7e16b77d6387192f397cc49042ab7f68dcd619518786b7d23428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea28466a8b3f7e16b77d6387192f397cc49042ab7f68dcd619518786b7d23428", kill_on_drop: false }` [INFO] [stdout] ea28466a8b3f7e16b77d6387192f397cc49042ab7f68dcd619518786b7d23428 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 287de6995c6282cbf5cd1c88de2761982ef8bbb88b2f4b07cf3958b9680d615d [INFO] running `Command { std: "docker" "start" "-a" "287de6995c6282cbf5cd1c88de2761982ef8bbb88b2f4b07cf3958b9680d615d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling rustler v0.25.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling rustler_codegen v0.25.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling rustler_sys v2.2.1 [INFO] [stderr] error: failed to run custom build command for `rustler_sys v2.2.1` [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/rustler_sys-381b6673cbf4ddf5/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] RUSTLER_NIF_VERSION env var is not set and `erl` command is not found. Using version 2.17 [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustler_sys-2.2.1/build.rs:966:18: [INFO] [stderr] Unsupported Operational System Family: linux,unix [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5616a6166e95 - std::backtrace_rs::backtrace::libunwind::trace::h2ee3005dffdea7bb [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x5616a6166e95 - std::backtrace_rs::backtrace::trace_unsynchronized::h29d7541700709739 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5616a6166e95 - std::sys_common::backtrace::_print_fmt::h4d88b45add21de25 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x5616a6166e95 - ::fmt::h6b7ca6137b02a6ad [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5616a618857b - core::fmt::rt::Argument::fmt::ha089d1cf6d9ba2f4 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x5616a618857b - core::fmt::write::h624e967dc73b4bc5 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/fmt/mod.rs:1157:21 [INFO] [stderr] 6: 0x5616a6164baf - std::io::Write::write_fmt::h72edeab6ea028b92 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/io/mod.rs:1832:15 [INFO] [stderr] 7: 0x5616a6166c6e - std::sys_common::backtrace::_print::hf65575924589623c [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5616a6166c6e - std::sys_common::backtrace::print::h124949c5602539b3 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x5616a6167f29 - std::panicking::default_hook::{{closure}}::h5479306d9c6efdcc [INFO] [stderr] 10: 0x5616a6167c6d - std::panicking::default_hook::hc2f60221f2cc7691 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x5616a61683c3 - std::panicking::rust_panic_with_hook::h6c29b00684f06221 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x5616a61682a4 - std::panicking::begin_panic_handler::{{closure}}::h1077938777a34e42 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:664:13 [INFO] [stderr] 13: 0x5616a6167359 - std::sys_common::backtrace::__rust_end_short_backtrace::h70455e11024d2caa [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x5616a6167fd7 - rust_begin_unwind [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x5616a5eed563 - core::panicking::panic_fmt::hae8363c24d61fe85 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x5616a5ef6488 - build_script_build::main::h29e54ac57fa5aa76 [INFO] [stderr] 17: 0x5616a5efcba3 - core::ops::function::FnOnce::call_once::h5f4e4301447a05ff [INFO] [stderr] 18: 0x5616a5f001d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf7e08260ebd52897 [INFO] [stderr] 19: 0x5616a5eee0e9 - std::rt::lang_start::{{closure}}::h17bfa022ddebf9af [INFO] [stderr] 20: 0x5616a6161506 - core::ops::function::impls:: for &F>::call_once::hb552e0462c82af72 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 21: 0x5616a6161506 - std::panicking::try::do_call::h45d4a16d52e3d290 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:559:40 [INFO] [stderr] 22: 0x5616a6161506 - std::panicking::try::h2d18612aafa3f63e [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:523:19 [INFO] [stderr] 23: 0x5616a6161506 - std::panic::catch_unwind::h82a6fe7ff4c6a1b8 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panic.rs:149:14 [INFO] [stderr] 24: 0x5616a6161506 - std::rt::lang_start_internal::{{closure}}::hc1dbe6c9a4999ad0 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/rt.rs:141:48 [INFO] [stderr] 25: 0x5616a6161506 - std::panicking::try::do_call::h71096a66266b0394 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:559:40 [INFO] [stderr] 26: 0x5616a6161506 - std::panicking::try::h20b3dce1c5a6974e [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panicking.rs:523:19 [INFO] [stderr] 27: 0x5616a6161506 - std::panic::catch_unwind::h15f33457133808f8 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/panic.rs:149:14 [INFO] [stderr] 28: 0x5616a6161506 - std::rt::lang_start_internal::h816fb1f687f535e2 [INFO] [stderr] at /rustc/99e7531f0d1cf95a50aff9cccb24863963e6bbe2/library/std/src/rt.rs:141:20 [INFO] [stderr] 29: 0x5616a5eee0c7 - std::rt::lang_start::h716b45f23700fad7 [INFO] [stderr] 30: 0x5616a5ef6e25 - main [INFO] [stderr] 31: 0x7f2829bcfd90 - [INFO] [stderr] 32: 0x7f2829bcfe40 - __libc_start_main [INFO] [stderr] 33: 0x5616a5eeddf5 - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "287de6995c6282cbf5cd1c88de2761982ef8bbb88b2f4b07cf3958b9680d615d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "287de6995c6282cbf5cd1c88de2761982ef8bbb88b2f4b07cf3958b9680d615d", kill_on_drop: false }` [INFO] [stdout] 287de6995c6282cbf5cd1c88de2761982ef8bbb88b2f4b07cf3958b9680d615d