[INFO] fetching crate vcontrol 0.3.4... [INFO] testing vcontrol-0.3.4 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate vcontrol 0.3.4 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate vcontrol 0.3.4 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vcontrol 0.3.4 [INFO] finished tweaking crates.io crate vcontrol 0.3.4 [INFO] tweaked toml for crates.io crate vcontrol 0.3.4 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate vcontrol 0.3.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded dtoa v0.4.5 [INFO] [stderr] Downloaded chrono v0.4.11 [INFO] [stderr] Downloaded yaml-merge-keys v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 357de9afc3a9511eacb6a8ac10315bd7e173c6a23f6e88f49bc079ff69d5f265 [INFO] running `Command { std: "docker" "start" "-a" "357de9afc3a9511eacb6a8ac10315bd7e173c6a23f6e88f49bc079ff69d5f265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "357de9afc3a9511eacb6a8ac10315bd7e173c6a23f6e88f49bc079ff69d5f265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "357de9afc3a9511eacb6a8ac10315bd7e173c6a23f6e88f49bc079ff69d5f265", kill_on_drop: false }` [INFO] [stdout] 357de9afc3a9511eacb6a8ac10315bd7e173c6a23f6e88f49bc079ff69d5f265 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1720e03c59faf92415920f9221b5440c105de48cd80ef83250ac896598d441ea [INFO] running `Command { std: "docker" "start" "-a" "1720e03c59faf92415920f9221b5440c105de48cd80ef83250ac896598d441ea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling serial v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling thiserror v1.0.11 [INFO] [stderr] Compiling yaml-merge-keys v0.4.0 [INFO] [stderr] Compiling vcontrol v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `vcontrol v0.3.4 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/vcontrol-9c2b7ac20fecdc38/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'attempted to leave type `linked_hash_map::Node` uninitialized, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:174:52 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562d47ef4efc - std::backtrace_rs::backtrace::libunwind::trace::h02555d7ca8aa068a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x562d47ef4efc - std::backtrace_rs::backtrace::trace_unsynchronized::h8555a46024147da8 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562d47ef4efc - std::sys_common::backtrace::_print_fmt::h4c7f50b4f105da1e [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x562d47ef4efc - ::fmt::ha305a40dbc030444 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x562d47f1716c - core::fmt::write::hadd15acf4d6ce273 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/fmt/mod.rs:1190:17 [INFO] [stderr] 5: 0x562d47ef1cc8 - std::io::Write::write_fmt::h0f87f6c0c21ec48a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/io/mod.rs:1657:15 [INFO] [stderr] 6: 0x562d47ef6b87 - std::sys_common::backtrace::_print::h0dd5c0810675bd8c [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x562d47ef6b87 - std::sys_common::backtrace::print::h20a2155fa0a22ca6 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x562d47ef6b87 - std::panicking::default_hook::{{closure}}::habb3b6f3ccdfe00a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x562d47ef684f - std::panicking::default_hook::h1c5cf4d5063a38e4 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x562d47ef72da - std::panicking::rust_panic_with_hook::hb5de7a3072d2cf59 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x562d47ef6f89 - std::panicking::begin_panic_handler::{{closure}}::h5106de2f55f1a411 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:586:13 [INFO] [stderr] 12: 0x562d47ef53c4 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ad5c2a8a003ca72 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x562d47ef6cd9 - rust_begin_unwind [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x562d47e29433 - core::panicking::panic_fmt::hfb4b8460cd493e74 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/panicking.rs:143:14 [INFO] [stderr] 15: 0x562d47e292fd - core::panicking::panic::h33838847634b5d2d [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/panicking.rs:48:5 [INFO] [stderr] 16: 0x562d47e9a1ad - core::mem::uninitialized::h073c1332b952698b [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/mem/mod.rs:676:9 [INFO] [stderr] 17: 0x562d47e9a1ad - linked_hash_map::LinkedHashMap::ensure_guard_node::h0bc0d2b524f598e6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:174:52 [INFO] [stderr] 18: 0x562d47e9a3b9 - linked_hash_map::LinkedHashMap::insert::h3b62583042210576 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:304:9 [INFO] [stderr] 19: 0x562d47e5ba0d - serde_yaml::mapping::Mapping::insert::ha22c85906145a004 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/mapping.rs:53:9 [INFO] [stderr] 20: 0x562d47e3eebe - ::deserialize::ValueVisitor as serde::de::Visitor>::visit_map::hd1cc783d85f2419d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:107:21 [INFO] [stderr] 21: 0x562d47e68df6 - serde_yaml::de::Deserializer::visit_mapping::{{closure}}::h4eac9d4fba151185 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:175:25 [INFO] [stderr] 22: 0x562d47e69499 - serde_yaml::de::Deserializer::recursion_check::h5a073e1f26111979 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:239:22 [INFO] [stderr] 23: 0x562d47e68b3b - serde_yaml::de::Deserializer::visit_mapping::hd68bbc7e9b522041 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:169:28 [INFO] [stderr] 24: 0x562d47e6bb24 - <&mut serde_yaml::de::Deserializer as serde::de::Deserializer>::deserialize_any::h5d8dea2d482e5a62 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:657:36 [INFO] [stderr] 25: 0x562d47e5bac6 - serde_yaml::value::de::::deserialize::hf58ca048f451cd30 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:114:9 [INFO] [stderr] 26: 0x562d47e459f5 - as serde::de::DeserializeSeed>::deserialize::h8033454cd77af9d2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:786:9 [INFO] [stderr] 27: 0x562d47e6a4a7 - ::next_value_seed::h4e2da183450e274a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:365:9 [INFO] [stderr] 28: 0x562d47e6cc08 - serde::de::MapAccess::next_entry_seed::h157a1a59a188757d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:1813:34 [INFO] [stderr] 29: 0x562d47e6ce06 - serde::de::MapAccess::next_entry::h6b5a29dc0ea0a121 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:1861:9 [INFO] [stderr] 30: 0x562d47e6ce29 - <&mut A as serde::de::MapAccess>::next_entry::he830ab7bc0c20b7e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:1912:9 [INFO] [stderr] 31: 0x562d47e3ec61 - ::deserialize::ValueVisitor as serde::de::Visitor>::visit_map::hd1cc783d85f2419d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:106:48 [INFO] [stderr] 32: 0x562d47e68df6 - serde_yaml::de::Deserializer::visit_mapping::{{closure}}::h4eac9d4fba151185 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:175:25 [INFO] [stderr] 33: 0x562d47e69499 - serde_yaml::de::Deserializer::recursion_check::h5a073e1f26111979 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:239:22 [INFO] [stderr] 34: 0x562d47e68b3b - serde_yaml::de::Deserializer::visit_mapping::hd68bbc7e9b522041 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:169:28 [INFO] [stderr] 35: 0x562d47e6bb24 - <&mut serde_yaml::de::Deserializer as serde::de::Deserializer>::deserialize_any::h5d8dea2d482e5a62 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:657:36 [INFO] [stderr] 36: 0x562d47e5bac6 - serde_yaml::value::de::::deserialize::hf58ca048f451cd30 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:114:9 [INFO] [stderr] 37: 0x562d47e459f5 - as serde::de::DeserializeSeed>::deserialize::h8033454cd77af9d2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:786:9 [INFO] [stderr] 38: 0x562d47e6c2df - serde_yaml::de::from_str_seed::hfaafaa0e0bb942ab [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:1042:17 [INFO] [stderr] 39: 0x562d47e6bf6a - serde_yaml::de::from_str::h4e82d893e7062ea7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:1012:5 [INFO] [stderr] 40: 0x562d47e5fe97 - build_script_build::main::hc5341ff4bed82da8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:28:88 [INFO] [stderr] 41: 0x562d47e6705b - core::ops::function::FnOnce::call_once::hef0ced03669f3513 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 42: 0x562d47e7322e - std::sys_common::backtrace::__rust_begin_short_backtrace::h45a87a6e64babfe9 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 43: 0x562d47e5f451 - std::rt::lang_start::{{closure}}::h5ac6381f7897f6e4 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:145:18 [INFO] [stderr] 44: 0x562d47ef45e1 - core::ops::function::impls:: for &F>::call_once::h9e134bb161d17658 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 45: 0x562d47ef45e1 - std::panicking::try::do_call::h7f361d911648db1a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stderr] 46: 0x562d47ef45e1 - std::panicking::try::hbe441b12f8ff00e7 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stderr] 47: 0x562d47ef45e1 - std::panic::catch_unwind::h12066b7ab56d7459 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stderr] 48: 0x562d47ef45e1 - std::rt::lang_start_internal::{{closure}}::h901c86e61467dcde [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:48 [INFO] [stderr] 49: 0x562d47ef45e1 - std::panicking::try::do_call::h1817b5f028d90a8c [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stderr] 50: 0x562d47ef45e1 - std::panicking::try::hd5afeaf2f0454960 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stderr] 51: 0x562d47ef45e1 - std::panic::catch_unwind::h13348562ae6426ca [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stderr] 52: 0x562d47ef45e1 - std::rt::lang_start_internal::hf194c7db73fedcb2 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:20 [INFO] [stderr] 53: 0x562d47e5f420 - std::rt::lang_start::h6fc9d88ccc657c2e [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:144:17 [INFO] [stderr] 54: 0x562d47e6676c - main [INFO] [stderr] 55: 0x7f152bc5d0b3 - __libc_start_main [INFO] [stderr] 56: 0x562d47e29c1e - _start [INFO] [stderr] 57: 0x0 - [INFO] running `Command { std: "docker" "inspect" "1720e03c59faf92415920f9221b5440c105de48cd80ef83250ac896598d441ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1720e03c59faf92415920f9221b5440c105de48cd80ef83250ac896598d441ea", kill_on_drop: false }` [INFO] [stdout] 1720e03c59faf92415920f9221b5440c105de48cd80ef83250ac896598d441ea