[INFO] fetching crate rst_app 0.3.7... [INFO] checking rst_app-0.3.7 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate rst_app 0.3.7 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate rst_app 0.3.7 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rst_app 0.3.7 [INFO] finished tweaking crates.io crate rst_app 0.3.7 [INFO] tweaked toml for crates.io crate rst_app 0.3.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 111 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.5.3 (latest: v1.1.3) [INFO] [stderr] Adding ansi_term v0.7.5 (latest: v0.12.1) [INFO] [stderr] Adding bitflags v0.7.0 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding cookie v0.2.5 (latest: v0.18.1) [INFO] [stderr] Adding dtoa v0.2.2 (latest: v1.0.9) [INFO] [stderr] Adding fern v0.3.5 (latest: v0.6.2) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hpack v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding hyper v0.9.18 (latest: v1.3.1) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.4.19 (latest: v0.13.0) [INFO] [stderr] Adding itoa v0.1.1 (latest: v1.0.11) [INFO] [stderr] Adding jsonrpc-core v4.0.0 (latest: v18.0.0) [INFO] [stderr] Adding language-tags v0.2.2 (latest: v0.3.2) [INFO] [stderr] Adding lazy_static v0.1.16 (latest: v1.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding memchr v0.1.11 (latest: v2.7.2) [INFO] [stderr] Adding mime v0.2.6 (latest: v0.3.17) [INFO] [stderr] Adding mustache v0.6.3 (latest: v0.9.0) [INFO] [stderr] Adding nickel v0.9.0 (latest: v0.11.0) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.19) [INFO] [stderr] Adding parking_lot v0.2.8 (latest: v0.12.3) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.36) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding regex v0.1.80 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.3.9 (latest: v0.8.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.2) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.203) [INFO] [stderr] Adding serde_codegen v0.8.14 (latest: v0.9.0) [INFO] [stderr] Adding serde_codegen_internals v0.10.0 (latest: v0.14.2) [INFO] [stderr] Adding serde_derive v0.8.14 (latest: v1.0.203) [INFO] [stderr] Adding serde_json v0.8.6 (latest: v1.0.117) [INFO] [stderr] Adding smallvec v0.1.8 (latest: v1.13.2) [INFO] [stderr] Adding strfmt v0.1.6 (latest: v0.2.4) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v0.9.2 (latest: v2.0.66) [INFO] [stderr] Adding syntex v0.45.1 (latest: v0.58.1) [INFO] [stderr] Adding syntex_errors v0.45.0 (latest: v0.59.1) [INFO] [stderr] Adding syntex_pos v0.45.0 (latest: v0.59.1) [INFO] [stderr] Adding syntex_syntax v0.45.1 (latest: v0.59.1) [INFO] [stderr] Adding term v0.4.6 (latest: v0.7.0) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding thread-id v2.0.0 (latest: v4.2.1) [INFO] [stderr] Adding thread_local v0.2.7 (latest: v1.1.8) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding toml v0.2.1 (latest: v0.8.13) [INFO] [stderr] Adding traitobject v0.0.1 (latest: v0.1.0) [INFO] [stderr] Adding unicase v1.4.2 (latest: v2.7.0) [INFO] [stderr] Adding unicode-xid v0.0.3 (latest: v0.2.4) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding utf8-ranges v0.1.3 (latest: v1.0.5) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dtoa v0.2.2 [INFO] [stderr] Downloaded syntex_pos v0.45.0 [INFO] [stderr] Downloaded serde_json v0.8.6 [INFO] [stderr] Downloaded serde_codegen v0.8.14 [INFO] [stderr] Downloaded serde_derive v0.8.14 [INFO] [stderr] Downloaded strfmt v0.1.6 [INFO] [stderr] Downloaded fern v0.3.5 [INFO] [stderr] Downloaded plugin v0.2.6 [INFO] [stderr] Downloaded serde_codegen_internals v0.10.0 [INFO] [stderr] Downloaded traitobject v0.0.1 [INFO] [stderr] Downloaded modifier v0.1.0 [INFO] [stderr] Downloaded syntex v0.45.1 [INFO] [stderr] Downloaded nickel v0.9.0 [INFO] [stderr] Downloaded smallvec v0.1.8 [INFO] [stderr] Downloaded ansi_term v0.7.5 [INFO] [stderr] Downloaded itertools v0.4.19 [INFO] [stderr] Downloaded parking_lot v0.2.8 [INFO] [stderr] Downloaded groupable v0.2.0 [INFO] [stderr] Downloaded cookie v0.2.5 [INFO] [stderr] Downloaded hpack v0.2.0 [INFO] [stderr] Downloaded hyper v0.9.18 [INFO] [stderr] Downloaded mustache v0.6.3 [INFO] [stderr] Downloaded syn v0.9.2 [INFO] [stderr] Downloaded syntex_errors v0.45.0 [INFO] [stderr] Downloaded syntex_syntax v0.45.1 [INFO] [stderr] Downloaded solicit v0.4.4 [INFO] [stderr] Downloaded jsonrpc-core v4.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6150e18fa39520bbcb73ab0fc61f91b858bb8687809d50b64d1a2d113d2ac534 [INFO] running `Command { std: "docker" "start" "-a" "6150e18fa39520bbcb73ab0fc61f91b858bb8687809d50b64d1a2d113d2ac534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6150e18fa39520bbcb73ab0fc61f91b858bb8687809d50b64d1a2d113d2ac534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6150e18fa39520bbcb73ab0fc61f91b858bb8687809d50b64d1a2d113d2ac534", kill_on_drop: false }` [INFO] [stdout] 6150e18fa39520bbcb73ab0fc61f91b858bb8687809d50b64d1a2d113d2ac534 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f9095df66d253c8003625b09345aa39c8d367f82f1dc162ee2751cb97123884 [INFO] running `Command { std: "docker" "start" "-a" "0f9095df66d253c8003625b09345aa39c8d367f82f1dc162ee2751cb97123884", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling syn v0.9.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking toml v0.2.1 [INFO] [stderr] Checking fern v0.3.5 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking strfmt v0.1.6 [INFO] [stderr] Compiling serde_codegen_internals v0.10.0 [INFO] [stderr] Checking ansi_term v0.7.5 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling syntex_pos v0.45.0 [INFO] [stderr] Compiling syntex_errors v0.45.0 [INFO] [stderr] Compiling syntex_syntax v0.45.1 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Compiling syntex v0.45.1 [INFO] [stderr] Compiling serde_codegen v0.8.14 [INFO] [stderr] Compiling rst_app v0.3.7 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rst_app v0.3.7 (/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/rst_app-3f7052f1d4313246/build-script-build` (signal: 6, SIGABRT: process abort signal) [INFO] [stderr] --- stderr [INFO] [stderr] thread '' panicked at library/core/src/panicking.rs:219:5: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560ef4f1ef65 - std::backtrace_rs::backtrace::libunwind::trace::h876d7c806a499a4c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x560ef4f1ef65 - std::backtrace_rs::backtrace::trace_unsynchronized::h93aa6ac20204363f [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x560ef4f1ef65 - std::sys_common::backtrace::_print_fmt::haa4d06348037420c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x560ef4f1ef65 - ::fmt::hb19a1068483db389 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x560ef4f3f7eb - core::fmt::rt::Argument::fmt::he1186800a1f8dba1 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x560ef4f3f7eb - core::fmt::write::h93b97d526ac83ab7 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/mod.rs:1169:21 [INFO] [stderr] 6: 0x560ef4f1c98f - std::io::Write::write_fmt::h5b8b8a434bcca5dd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/io/mod.rs:1835:15 [INFO] [stderr] 7: 0x560ef4f1ed3e - std::sys_common::backtrace::_print::h68eb04d9824256f0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x560ef4f1ed3e - std::sys_common::backtrace::print::h9c98f0d9c4306586 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x560ef4f200a9 - std::panicking::default_hook::{{closure}}::hcf6830dc400daae4 [INFO] [stderr] 10: 0x560ef4f1fded - std::panicking::default_hook::h483615856e3a5cc0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x560ef4f205b3 - std::panicking::rust_panic_with_hook::h36ebc998f351e5fd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x560ef4f2045b - std::panicking::begin_panic_handler::{{closure}}::h686207a93492b797 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:656:13 [INFO] [stderr] 13: 0x560ef4f1f429 - std::sys_common::backtrace::__rust_end_short_backtrace::h2e37e6bf5aac538a [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x560ef4f201c7 - rust_begin_unwind [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x560ef4f3e900 - core::panicking::panic_nounwind_fmt::runtime::h21fad8d71097c257 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/panicking.rs:110:18 [INFO] [stderr] 16: 0x560ef4f3e900 - core::panicking::panic_nounwind_fmt::h2c1f7221d1fd135b [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/panicking.rs:120:5 [INFO] [stderr] 17: 0x560ef4f3e992 - core::panicking::panic_nounwind::h35e8f7cf7cee336c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/panicking.rs:219:5 [INFO] [stderr] 18: 0x560ef4de387b - >::get_unchecked::precondition_check::hbe6947511a4b8159 [INFO] [stderr] 19: 0x560ef4de3714 - >::get_unchecked::he69ea41cca05b432 [INFO] [stderr] 20: 0x560ef4e1ca85 - core::slice::::get_unchecked::hc84a6b173d705d75 [INFO] [stderr] 21: 0x560ef4c59085 - as syntex_syntax::util::move_map::MoveMap>::move_flat_map::h7dddb45684071b2b [INFO] [stderr] 22: 0x560ef4c9611c - syntex_syntax::fold::fold_attrs::haee567ac4972ef04 [INFO] [stderr] 23: 0x560ef4cca483 - syntex_syntax::fold::noop_fold_item_simple::h5fa55d3b214d4476 [INFO] [stderr] 24: 0x560ef4e2a6cf - syntex_syntax::fold::Folder::fold_item_simple::h657e46cd2a09d1fa [INFO] [stderr] 25: 0x560ef4cc9acf - syntex_syntax::fold::noop_fold_item::{{closure}}::hcf1a4b35240aa0a5 [INFO] [stderr] 26: 0x560ef4e4de78 - syntex_syntax::ptr::P::map::hd1a2a0f49c397a0f [INFO] [stderr] 27: 0x560ef4cc992b - syntex_syntax::fold::noop_fold_item::hcd709ce1626b7e12 [INFO] [stderr] 28: 0x560ef4e39f12 - ::fold_item::{{closure}}::h2f5c0aa602048b20 [INFO] [stderr] 29: 0x560ef4e1b854 - core::ops::function::impls:: for &mut F>::call_once::h6909ed06d0f90bd8 [INFO] [stderr] 30: 0x560ef4d605cc - as core::iter::traits::iterator::Iterator>::next::hb9d94dabd36ddb9c [INFO] [stderr] 31: 0x560ef4d6cefc - core::ops::function::FnOnce::call_once::hdccf4dda4376e689 [INFO] [stderr] 32: 0x560ef4d79ffb - core::iter::adapters::fuse::and_then_or_clear::h012e37746be28596 [INFO] [stderr] 33: 0x560ef4d6962e - as core::iter::adapters::fuse::FuseImpl>::next::h3b7b13b7c46ed8c2 [INFO] [stderr] 34: 0x560ef4d61eee - as core::iter::traits::iterator::Iterator>::next::h34b1e3d4b98447ed [INFO] [stderr] 35: 0x560ef4d61767 - as core::iter::traits::iterator::Iterator>::next::he9ac45570e9f0c5b [INFO] [stderr] 36: 0x560ef4e058ff - as core::iter::traits::collect::Extend>::extend::hed1f267849723b6e [INFO] [stderr] 37: 0x560ef4e02b3d - as core::iter::traits::collect::FromIterator>::from_iter::h85c82610c7f794b0 [INFO] [stderr] 38: 0x560ef4d6520e - core::iter::traits::iterator::Iterator::collect::h8fca82c648eac4e6 [INFO] [stderr] 39: 0x560ef4e39eac - ::fold_item::h81ccd3c4bca9a5de [INFO] [stderr] 40: 0x560ef4cc9006 - syntex_syntax::fold::noop_fold_crate::hde92a5dab3b822ec [INFO] [stderr] 41: 0x560ef4e2a52f - syntex_syntax::fold::Folder::fold_crate::hea47379fed8f896c [INFO] [stderr] 42: 0x560ef4e39e1c - syntex_syntax::ext::decorator::expand_attributes::hb3382968c15622a0 [INFO] [stderr] 43: 0x560ef4e0c063 - syntex_syntax::ext::expand::MacroExpander::expand_crate::h34551acf5619bcf3 [INFO] [stderr] 44: 0x560ef4c19373 - syntex::registry::Registry::expand_crate::h5442db1f1137b0f0 [INFO] [stderr] 45: 0x560ef4ba63f8 - syntex::registry::Registry::expand::h4c7ecac62dac0573 [INFO] [stderr] 46: 0x560ef4ba384c - serde_codegen::expand::{{closure}}::h2c2a5a97b164cba8 [INFO] [stderr] 47: 0x560ef4ba38c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8c35a3d3818b845c [INFO] [stderr] 48: 0x560ef4ba4c85 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h96aabd8767cc45d5 [INFO] [stderr] 49: 0x560ef4ba3628 - as core::ops::function::FnOnce<()>>::call_once::h57446e986b01319a [INFO] [stderr] 50: 0x560ef4ba4f04 - std::panicking::try::do_call::h7f1acbb7be225eb0 [INFO] [stderr] 51: 0x560ef4ba6dab - __rust_try [INFO] [stderr] 52: 0x560ef4ba4e78 - std::panicking::try::hf73196504b7e2561 [INFO] [stderr] 53: 0x560ef4ba49e0 - std::thread::Builder::spawn_unchecked_::{{closure}}::h6725f65910085b11 [INFO] [stderr] 54: 0x560ef4ba5006 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha49129af44f400b4 [INFO] [stderr] 55: 0x560ef4f22c5b - as core::ops::function::FnOnce>::call_once::h83cef2d5eb6c4928 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/boxed.rs:2063:9 [INFO] [stderr] 56: 0x560ef4f22c5b - as core::ops::function::FnOnce>::call_once::h60fa151549b18066 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/boxed.rs:2063:9 [INFO] [stderr] 57: 0x560ef4f22c5b - std::sys::pal::unix::thread::Thread::new::thread_start::h784514548b995cdf [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stderr] 58: 0x7f07491c0ac3 - [INFO] [stderr] 59: 0x7f0749251a04 - __clone [INFO] [stderr] 60: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] running `Command { std: "docker" "inspect" "0f9095df66d253c8003625b09345aa39c8d367f82f1dc162ee2751cb97123884", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9095df66d253c8003625b09345aa39c8d367f82f1dc162ee2751cb97123884", kill_on_drop: false }` [INFO] [stdout] 0f9095df66d253c8003625b09345aa39c8d367f82f1dc162ee2751cb97123884 [INFO] checking rst_app-0.3.7 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate rst_app 0.3.7 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate rst_app 0.3.7 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rst_app 0.3.7 [INFO] finished tweaking crates.io crate rst_app 0.3.7 [INFO] tweaked toml for crates.io crate rst_app 0.3.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 111 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.5.3 (latest: v1.1.3) [INFO] [stderr] Adding ansi_term v0.7.5 (latest: v0.12.1) [INFO] [stderr] Adding bitflags v0.7.0 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding cookie v0.2.5 (latest: v0.18.1) [INFO] [stderr] Adding dtoa v0.2.2 (latest: v1.0.9) [INFO] [stderr] Adding fern v0.3.5 (latest: v0.6.2) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hpack v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding hyper v0.9.18 (latest: v1.3.1) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.4.19 (latest: v0.13.0) [INFO] [stderr] Adding itoa v0.1.1 (latest: v1.0.11) [INFO] [stderr] Adding jsonrpc-core v4.0.0 (latest: v18.0.0) [INFO] [stderr] Adding language-tags v0.2.2 (latest: v0.3.2) [INFO] [stderr] Adding lazy_static v0.1.16 (latest: v1.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding memchr v0.1.11 (latest: v2.7.2) [INFO] [stderr] Adding mime v0.2.6 (latest: v0.3.17) [INFO] [stderr] Adding mustache v0.6.3 (latest: v0.9.0) [INFO] [stderr] Adding nickel v0.9.0 (latest: v0.11.0) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.19) [INFO] [stderr] Adding parking_lot v0.2.8 (latest: v0.12.3) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.36) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding regex v0.1.80 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.3.9 (latest: v0.8.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.2) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.203) [INFO] [stderr] Adding serde_codegen v0.8.14 (latest: v0.9.0) [INFO] [stderr] Adding serde_codegen_internals v0.10.0 (latest: v0.14.2) [INFO] [stderr] Adding serde_derive v0.8.14 (latest: v1.0.203) [INFO] [stderr] Adding serde_json v0.8.6 (latest: v1.0.117) [INFO] [stderr] Adding smallvec v0.1.8 (latest: v1.13.2) [INFO] [stderr] Adding strfmt v0.1.6 (latest: v0.2.4) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v0.9.2 (latest: v2.0.66) [INFO] [stderr] Adding syntex v0.45.1 (latest: v0.58.1) [INFO] [stderr] Adding syntex_errors v0.45.0 (latest: v0.59.1) [INFO] [stderr] Adding syntex_pos v0.45.0 (latest: v0.59.1) [INFO] [stderr] Adding syntex_syntax v0.45.1 (latest: v0.59.1) [INFO] [stderr] Adding term v0.4.6 (latest: v0.7.0) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding thread-id v2.0.0 (latest: v4.2.1) [INFO] [stderr] Adding thread_local v0.2.7 (latest: v1.1.8) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding toml v0.2.1 (latest: v0.8.13) [INFO] [stderr] Adding traitobject v0.0.1 (latest: v0.1.0) [INFO] [stderr] Adding unicase v1.4.2 (latest: v2.7.0) [INFO] [stderr] Adding unicode-xid v0.0.3 (latest: v0.2.4) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding utf8-ranges v0.1.3 (latest: v1.0.5) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 731981ead893d14d99e5aeb9b661c4b48de70142dd824ab2d3ff19101b7ddd55 [INFO] running `Command { std: "docker" "start" "-a" "731981ead893d14d99e5aeb9b661c4b48de70142dd824ab2d3ff19101b7ddd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "731981ead893d14d99e5aeb9b661c4b48de70142dd824ab2d3ff19101b7ddd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "731981ead893d14d99e5aeb9b661c4b48de70142dd824ab2d3ff19101b7ddd55", kill_on_drop: false }` [INFO] [stdout] 731981ead893d14d99e5aeb9b661c4b48de70142dd824ab2d3ff19101b7ddd55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0f81ba74663d387bbc06c5623ebba97fd65cee5f4c8e73d05b83865c86d483f [INFO] running `Command { std: "docker" "start" "-a" "b0f81ba74663d387bbc06c5623ebba97fd65cee5f4c8e73d05b83865c86d483f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "b0f81ba74663d387bbc06c5623ebba97fd65cee5f4c8e73d05b83865c86d483f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f81ba74663d387bbc06c5623ebba97fd65cee5f4c8e73d05b83865c86d483f", kill_on_drop: false }` [INFO] [stdout] b0f81ba74663d387bbc06c5623ebba97fd65cee5f4c8e73d05b83865c86d483f