[INFO] fetching crate iptables_exporter 0.1.0... [INFO] checking iptables_exporter-0.1.0 against master#42bd138126b0a9d38d65bc9973e72de3c5b6c37f for pr-99217 [INFO] extracting crate iptables_exporter 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate iptables_exporter 0.1.0 on toolchain 42bd138126b0a9d38d65bc9973e72de3c5b6c37f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iptables_exporter 0.1.0 [INFO] finished tweaking crates.io crate iptables_exporter 0.1.0 [INFO] tweaked toml for crates.io crate iptables_exporter 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate iptables_exporter 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "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 prometheus-hyper v0.1.2 [INFO] [stderr] Downloaded protobuf v2.23.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7e92dcb3e79bdedf48840b9aa47fce3ffce76afd12d0ecccd2e374740ab203c [INFO] running `Command { std: "docker" "start" "-a" "d7e92dcb3e79bdedf48840b9aa47fce3ffce76afd12d0ecccd2e374740ab203c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7e92dcb3e79bdedf48840b9aa47fce3ffce76afd12d0ecccd2e374740ab203c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7e92dcb3e79bdedf48840b9aa47fce3ffce76afd12d0ecccd2e374740ab203c", kill_on_drop: false }` [INFO] [stdout] d7e92dcb3e79bdedf48840b9aa47fce3ffce76afd12d0ecccd2e374740ab203c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d5ecea1b4e2abaa694f88d0a0c843c679cd625e663b16a36334d36fd86abcdc [INFO] running `Command { std: "docker" "start" "-a" "7d5ecea1b4e2abaa694f88d0a0c843c679cd625e663b16a36334d36fd86abcdc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling protobuf v2.23.0 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling prometheus v0.12.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking httpdate v1.0.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing-subscriber v0.2.17 [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Checking prometheus-hyper v0.1.2 [INFO] [stderr] Compiling iptables_exporter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `iptables_exporter v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/iptables_exporter-ff47a6a832e8bea4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'byte index 10 is out of bounds of ``', library/core/src/str/mod.rs:107:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e7c7019f00 - std::backtrace_rs::backtrace::libunwind::trace::h69ba1fce16545fd7 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x55e7c7019f00 - std::backtrace_rs::backtrace::trace_unsynchronized::he78e3da0059387d5 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e7c7019f00 - std::sys_common::backtrace::_print_fmt::hbcbbbf4f986fc2bd [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55e7c7019f00 - ::fmt::h450df7dd7bd92126 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55e7c703815c - core::fmt::write::h7dfff7ca64d820aa [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/fmt/mod.rs:1198:17 [INFO] [stderr] 5: 0x55e7c70173a5 - std::io::Write::write_fmt::h518b28b2b299b446 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/io/mod.rs:1672:15 [INFO] [stderr] 6: 0x55e7c701b611 - std::sys_common::backtrace::_print::h64a141d652761a52 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55e7c701b611 - std::sys_common::backtrace::print::h4c5339fac38aab70 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55e7c701b611 - std::panicking::default_hook::{{closure}}::hfd4f7ae8b8da3b39 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55e7c701b2e3 - std::panicking::default_hook::hc3247045f1b83b06 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55e7c701bcb3 - std::panicking::rust_panic_with_hook::he691c2065800507b [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55e7c701bba7 - std::panicking::begin_panic_handler::{{closure}}::hb9703d7e56daac8a [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55e7c701a3e4 - std::sys_common::backtrace::__rust_end_short_backtrace::h00936876fc6f0caa [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55e7c701b8d2 - rust_begin_unwind [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55e7c6ff6883 - core::panicking::panic_fmt::h8fbb11c29dd02219 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55e7c703b07c - core::str::slice_error_fail_rt::h2541e789d411cd0e [INFO] [stderr] 16: 0x55e7c7036ca7 - core::ops::function::FnOnce::call_once::h99a1d9006e07ef7d [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 17: 0x55e7c7036ef8 - core::intrinsics::const_eval_select::h2dca62527db25d3f [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/intrinsics.rs:2695:5 [INFO] [stderr] 18: 0x55e7c6ff6a42 - core::str::slice_error_fail::hf13dfac28093422e [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/str/mod.rs:86:9 [INFO] [stderr] 19: 0x55e7c6ff96a0 - core::str::traits:: for core::ops::range::RangeTo>::index::h295f307c1c94560d [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/str/traits.rs:294:21 [INFO] [stderr] 20: 0x55e7c6ffb15c - core::str::traits:: for str>::index::hd272bf3da6ac1e84 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/alloc/src/string.rs:2324:10 [INFO] [stderr] 21: 0x55e7c6ffb15c - >>::index::h43159a656994b4c5 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/alloc/src/string.rs:2324:10 [INFO] [stderr] 22: 0x55e7c6ff8ef0 - build_script_build::main::ha06fb84310df2b03 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:13:48 [INFO] [stderr] 23: 0x55e7c6ffb45b - core::ops::function::FnOnce::call_once::hb927a5d904092667 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 24: 0x55e7c6ff886e - std::sys_common::backtrace::__rust_begin_short_backtrace::h39c6bef7a06b4186 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 25: 0x55e7c6ffbd41 - std::rt::lang_start::{{closure}}::h13187c6ad19467f3 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/rt.rs:145:18 [INFO] [stderr] 26: 0x55e7c70148fa - core::ops::function::impls:: for &F>::call_once::ha9ee1ab5968fc5b8 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 27: 0x55e7c70148fa - std::panicking::try::do_call::h6b0a0e40003deb55 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:492:40 [INFO] [stderr] 28: 0x55e7c70148fa - std::panicking::try::h7e4948d9b935531a [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:456:19 [INFO] [stderr] 29: 0x55e7c70148fa - std::panic::catch_unwind::hf79d0f68a845b2d2 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55e7c70148fa - std::rt::lang_start_internal::{{closure}}::h60527fd36c9ba347 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/rt.rs:128:48 [INFO] [stderr] 31: 0x55e7c70148fa - std::panicking::try::do_call::hc4b65ad4abc4fdc5 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:492:40 [INFO] [stderr] 32: 0x55e7c70148fa - std::panicking::try::h948e78d607980db7 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panicking.rs:456:19 [INFO] [stderr] 33: 0x55e7c70148fa - std::panic::catch_unwind::h3bd9fcbe9643a715 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/panic.rs:137:14 [INFO] [stderr] 34: 0x55e7c70148fa - std::rt::lang_start_internal::h74af795d754930cb [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/rt.rs:128:20 [INFO] [stderr] 35: 0x55e7c6ffbd10 - std::rt::lang_start::h36f0ca0087dfd104 [INFO] [stderr] at /rustc/42bd138126b0a9d38d65bc9973e72de3c5b6c37f/library/std/src/rt.rs:144:17 [INFO] [stderr] 36: 0x55e7c6ff90ec - main [INFO] [stderr] 37: 0x7f2faa7fe083 - __libc_start_main [INFO] [stderr] 38: 0x55e7c6ff6a7e - _start [INFO] [stderr] 39: 0x0 - [INFO] running `Command { std: "docker" "inspect" "7d5ecea1b4e2abaa694f88d0a0c843c679cd625e663b16a36334d36fd86abcdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d5ecea1b4e2abaa694f88d0a0c843c679cd625e663b16a36334d36fd86abcdc", kill_on_drop: false }` [INFO] [stdout] 7d5ecea1b4e2abaa694f88d0a0c843c679cd625e663b16a36334d36fd86abcdc