[INFO] fetching crate iptables_exporter 0.1.0... [INFO] checking iptables_exporter-0.1.0 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate iptables_exporter 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate iptables_exporter 0.1.0 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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-4/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.2.6 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded tracing-subscriber v0.2.17 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded lock_api v0.4.3 [INFO] [stderr] Downloaded prometheus-hyper v0.1.2 [INFO] [stderr] Downloaded prometheus v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcaf72e3b38172d39e5889f0ecde83e9fe89104d8d68c7572913c346351dfbe4 [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" "bcaf72e3b38172d39e5889f0ecde83e9fe89104d8d68c7572913c346351dfbe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcaf72e3b38172d39e5889f0ecde83e9fe89104d8d68c7572913c346351dfbe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcaf72e3b38172d39e5889f0ecde83e9fe89104d8d68c7572913c346351dfbe4", kill_on_drop: false }` [INFO] [stdout] bcaf72e3b38172d39e5889f0ecde83e9fe89104d8d68c7572913c346351dfbe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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] 604bbe149082d8325a994ec9a5ddedd40e72573ef4bae9bc2c18bf8e3e123b31 [INFO] running `Command { std: "docker" "start" "-a" "604bbe149082d8325a994ec9a5ddedd40e72573ef4bae9bc2c18bf8e3e123b31", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [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] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Compiling prometheus v0.12.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.3 [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 libc v0.2.94 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking tracing-subscriber v0.2.17 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stderr] Compiling iptables_exporter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking prometheus-hyper v0.1.2 [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-285cb4c92bfc1503/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'byte index 10 is out of bounds of ``', build.rs:13:48 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55abf30e4b20 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55abf30e4b20 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55abf30e4b20 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55abf30e4b20 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55abf310279f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x55abf30e29e5 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x55abf30e676b - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55abf30e676b - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55abf30e676b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55abf30e6241 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55abf30e6d80 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:625:17 [INFO] [stderr] 11: 0x55abf30e6917 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x55abf30e4fbc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55abf30e6879 - rust_begin_unwind [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x55abf30cb1a1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55abf30cb693 - core::str::slice_error_fail::h02d9683ab20ccc40 [INFO] [stderr] 16: 0x55abf30d098e - core::str::traits:: for core::ops::range::RangeTo>::index::h58709827987587c7 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/str/traits.rs:289:21 [INFO] [stderr] 17: 0x55abf30d0b98 - core::str::traits:: for str>::index::h1fae1d1d21765026 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/str/traits.rs:64:9 [INFO] [stderr] 18: 0x55abf30cff7e - >>::index::h70a8d43b6f8ee296 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/alloc/src/string.rs:2164:10 [INFO] [stderr] 19: 0x55abf30cf93f - build_script_build::main::ha83553b87f13f586 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:13:48 [INFO] [stderr] 20: 0x55abf30ce37b - core::ops::function::FnOnce::call_once::h708a05bac5112f34 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 21: 0x55abf30cd4be - std::sys_common::backtrace::__rust_begin_short_backtrace::h3c443646e76d9546 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 22: 0x55abf30cf451 - std::rt::lang_start::{{closure}}::hee37e1889baf2816 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:49:18 [INFO] [stderr] 23: 0x55abf30e71ba - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 24: 0x55abf30e71ba - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:401:40 [INFO] [stderr] 25: 0x55abf30e71ba - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:365:19 [INFO] [stderr] 26: 0x55abf30e71ba - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panic.rs:433:14 [INFO] [stderr] 27: 0x55abf30e71ba - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:34:21 [INFO] [stderr] 28: 0x55abf30cf430 - std::rt::lang_start::hc54f5695bc69f22c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:48:5 [INFO] [stderr] 29: 0x55abf30cfc6c - main [INFO] [stderr] 30: 0x7f29d12f40b3 - __libc_start_main [INFO] [stderr] 31: 0x55abf30cb8fe - _start [INFO] [stderr] 32: 0x0 - [INFO] running `Command { std: "docker" "inspect" "604bbe149082d8325a994ec9a5ddedd40e72573ef4bae9bc2c18bf8e3e123b31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "604bbe149082d8325a994ec9a5ddedd40e72573ef4bae9bc2c18bf8e3e123b31", kill_on_drop: false }` [INFO] [stdout] 604bbe149082d8325a994ec9a5ddedd40e72573ef4bae9bc2c18bf8e3e123b31