[INFO] fetching crate isotp-rs 0.1.8-beta0... [INFO] checking isotp-rs-0.1.8-beta0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate isotp-rs 0.1.8-beta0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate isotp-rs 0.1.8-beta0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate isotp-rs 0.1.8-beta0 [INFO] finished tweaking crates.io crate isotp-rs 0.1.8-beta0 [INFO] tweaked toml for crates.io crate isotp-rs 0.1.8-beta0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72315cd4c55fc7badefa8a2cfdd584560e67af51a1eb0408c7e50b6fc35b7cc0 [INFO] running `Command { std: "docker" "start" "-a" "72315cd4c55fc7badefa8a2cfdd584560e67af51a1eb0408c7e50b6fc35b7cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72315cd4c55fc7badefa8a2cfdd584560e67af51a1eb0408c7e50b6fc35b7cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72315cd4c55fc7badefa8a2cfdd584560e67af51a1eb0408c7e50b6fc35b7cc0", kill_on_drop: false }` [INFO] [stdout] 72315cd4c55fc7badefa8a2cfdd584560e67af51a1eb0408c7e50b6fc35b7cc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f12e6286bf78829a08b3b2cfc57152c67178814bb7b1976971c6fb49d72f9e9a [INFO] running `Command { std: "docker" "start" "-a" "f12e6286bf78829a08b3b2cfc57152c67178814bb7b1976971c6fb49d72f9e9a", kill_on_drop: false }` [INFO] [stderr] Compiling isotp-rs v0.1.8-beta0 (/opt/rustwide/workdir) [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] error: failed to run custom build command for `isotp-rs v0.1.8-beta0 (/opt/rustwide/workdir)` [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/isotp-rs-f73321f4f9476a12/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:15:14: [INFO] [stderr] ***`isotp-rs`*** at most one of the features `std2004` or `std2016` can be enabled at a time. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555efa67ef0d - std::backtrace_rs::backtrace::libunwind::trace::h177063c3dce7c5d7 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x555efa67ef0d - std::backtrace_rs::backtrace::trace_unsynchronized::h83449b56fcc5474f [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x555efa67ef0d - std::sys::backtrace::_print_fmt::h030239c120956a86 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x555efa67ef0d - ::fmt::h64fd56a739d52d1d [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x555efa69bc3b - core::fmt::rt::Argument::fmt::he79ad20aa6d250bb [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x555efa69bc3b - core::fmt::write::h4f9108dae4e0d840 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x555efa67c9e3 - std::io::Write::write_fmt::h889db4c858f408d9 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x555efa6800c2 - std::sys::backtrace::BacktraceLock::print::haea84c116d6c0bf2 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x555efa6800c2 - std::panicking::default_hook::{{closure}}::hed564132f7be527a [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x555efa67fd2e - std::panicking::default_hook::h693121b88e68f4c3 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x555efa6808df - std::panicking::rust_panic_with_hook::hc5660e8771dafc6d [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x555efa680657 - std::panicking::begin_panic_handler::{{closure}}::h8ac8806c62827b65 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x555efa67f3f9 - std::sys::backtrace::__rust_end_short_backtrace::he1862c7d3edc9a85 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x555efa6802e4 - rust_begin_unwind [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x555efa69aeb3 - core::panicking::panic_fmt::hce64de38484b1f26 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x555efa65ffe6 - build_script_build::main::hb0830309fdd7fca1 [INFO] [stderr] 16: 0x555efa65e983 - core::ops::function::FnOnce::call_once::h6de2e11b7ed1cc62 [INFO] [stderr] 17: 0x555efa65e636 - std::sys::backtrace::__rust_begin_short_backtrace::h24beb12eaceefe33 [INFO] [stderr] 18: 0x555efa65e599 - std::rt::lang_start::{{closure}}::h219304b516233f90 [INFO] [stderr] 19: 0x555efa67a720 - core::ops::function::impls:: for &F>::call_once::h463b8cf8bdc0a3f6 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x555efa67a720 - std::panicking::try::do_call::hc5225ed4a1437036 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:554:40 [INFO] [stderr] 21: 0x555efa67a720 - std::panicking::try::hd536ee2d79249a1e [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:518:19 [INFO] [stderr] 22: 0x555efa67a720 - std::panic::catch_unwind::h69f79dcd9fbbaf33 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panic.rs:345:14 [INFO] [stderr] 23: 0x555efa67a720 - std::rt::lang_start_internal::{{closure}}::hb72cf67f10314c18 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/rt.rs:143:48 [INFO] [stderr] 24: 0x555efa67a720 - std::panicking::try::do_call::h75b6fce4cb1a14fb [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:554:40 [INFO] [stderr] 25: 0x555efa67a720 - std::panicking::try::h9119a91d631301dd [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panicking.rs:518:19 [INFO] [stderr] 26: 0x555efa67a720 - std::panic::catch_unwind::hea0c6a5cb2a41627 [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/panic.rs:345:14 [INFO] [stderr] 27: 0x555efa67a720 - std::rt::lang_start_internal::h1b59096802dc092c [INFO] [stderr] at /rustc/4d98531622e1718ae0bc3c7a1ab9cd8938428452/library/std/src/rt.rs:143:20 [INFO] [stderr] 28: 0x555efa65e577 - std::rt::lang_start::h57a04f51830b7cb1 [INFO] [stderr] 29: 0x555efa660035 - main [INFO] [stderr] 30: 0x7f745e90dd90 - [INFO] [stderr] 31: 0x7f745e90de40 - __libc_start_main [INFO] [stderr] 32: 0x555efa65e415 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f12e6286bf78829a08b3b2cfc57152c67178814bb7b1976971c6fb49d72f9e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12e6286bf78829a08b3b2cfc57152c67178814bb7b1976971c6fb49d72f9e9a", kill_on_drop: false }` [INFO] [stdout] f12e6286bf78829a08b3b2cfc57152c67178814bb7b1976971c6fb49d72f9e9a