[INFO] updating cached repository https://github.com/overdrivenpotato/dcs_underflow [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fa6cb5893b8735a2236d56ec1af1be3ef879b3d5 [INFO] checking overdrivenpotato/dcs_underflow against try#4662032ab74cd44d423120d08d251dfead4914a0 for pr-72788 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Fdcs_underflow" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/overdrivenpotato/dcs_underflow on toolchain 4662032ab74cd44d423120d08d251dfead4914a0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/overdrivenpotato/dcs_underflow [INFO] finished tweaking git repo https://github.com/overdrivenpotato/dcs_underflow [INFO] tweaked toml for git repo https://github.com/overdrivenpotato/dcs_underflow written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/overdrivenpotato/dcs_underflow already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 98d1f4a41f52bcf3a90eb55a2d6754be9b6a9edd752d4a55b0ae2e5146c1263a [INFO] running `"docker" "start" "-a" "98d1f4a41f52bcf3a90eb55a2d6754be9b6a9edd752d4a55b0ae2e5146c1263a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling pq-sys v0.2.7 [INFO] [stderr] Compiling diesel v0.7.1 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling diesel_codegen_syntex v0.7.2 [INFO] [stderr] Compiling codegen_underflow v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `codegen_underflow v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/codegen_underflow-ff58ec9161f2f64f/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'attempt to subtract with overflow', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_pos-0.42.0/src/lib.rs:525:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563ea7835545 - backtrace::backtrace::libunwind::trace::h508d2c55eb856ef2 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x563ea7835545 - backtrace::backtrace::trace_unsynchronized::h31c9d8a0097b92f8 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563ea7835545 - std::sys_common::backtrace::_print_fmt::h520f528c4c103a3f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x563ea7835545 - ::fmt::hf4dec5da8360bccb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x563ea7855e4c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x563ea7832f33 - std::io::Write::write_fmt::hd33447f61d92a88a [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x563ea7837a50 - std::sys_common::backtrace::_print::h856c809943c588ab [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x563ea7837a50 - std::sys_common::backtrace::print::hc042b4237cc3648a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x563ea7837a50 - std::panicking::default_hook::{{closure}}::h35997132c163f935 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x563ea783779c - std::panicking::default_hook::h8555bf398b0f1318 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x563ea7838087 - std::panicking::rust_panic_with_hook::h9b80e82887819c44 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x563ea7837c8b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x563ea7855251 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x563ea785519d - core::panicking::panic::h02171c407fa1462f [INFO] [stderr] at src/libcore/panicking.rs:56 [INFO] [stderr] 14: 0x563ea77adb66 - ::sub::h60c2e4b7dfb72dd4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_pos-0.42.0/src/lib.rs:525 [INFO] [stderr] 15: 0x563ea7767eca - ::expr_tup_field_access::he3590fe60f907d82 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/build.rs:648 [INFO] [stderr] 16: 0x563ea73cf1e5 - diesel_codegen_syntex::queryable::struct_literal_with_fields_assigned_to_row_elements::{{closure}}::h1cddc7fdacdf4485 [INFO] [stderr] at /opt/rustwide/target/debug/build/diesel_codegen_syntex-03f884ec29657220/out/lib.rs:1612 [INFO] [stderr] 17: 0x563ea741ee4c - core::iter::adapters::map_fold::{{closure}}::h9b9ff8a0705b3dac [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/iter/adapters/mod.rs:830 [INFO] [stderr] 18: 0x563ea74211ca - as core::iter::traits::iterator::Iterator>::fold::enumerate::{{closure}}::h2611979bff690288 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/iter/adapters/mod.rs:1296 [INFO] [stderr] 19: 0x563ea741094e - core::iter::traits::iterator::Iterator::fold::h4d907fc0d97b4367 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/iter/traits/iterator.rs:2022 [INFO] [stderr] 20: 0x563ea74210d2 - as core::iter::traits::iterator::Iterator>::fold::hd2e98716699dc9a7 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/iter/adapters/mod.rs:1303 [INFO] [stderr] 21: 0x563ea7420298 - as core::iter::traits::iterator::Iterator>::fold::hfa6b13deae4930b3 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/iter/adapters/mod.rs:870 [INFO] [stderr] 22: 0x563ea741cd06 - core::iter::traits::iterator::Iterator::for_each::h9e62e37ddc1b0fe9 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/iter/traits/iterator.rs:658 [INFO] [stderr] 23: 0x563ea73e470b - as alloc::vec::SpecExtend>::spec_extend::hd450eacc5b72e0ad [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/liballoc/vec.rs:2123 [INFO] [stderr] 24: 0x563ea73e5602 - as alloc::vec::SpecExtend>::from_iter::h1d5043888c2919ab [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/liballoc/vec.rs:2103 [INFO] [stderr] 25: 0x563ea73f59e9 - as core::iter::traits::collect::FromIterator>::from_iter::h2bac6300d0a8523e [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/liballoc/vec.rs:1978 [INFO] [stderr] 26: 0x563ea741c649 - core::iter::traits::iterator::Iterator::collect::ha0a56acf95a664b2 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/iter/traits/iterator.rs:1671 [INFO] [stderr] 27: 0x563ea73cf02b - diesel_codegen_syntex::queryable::struct_literal_with_fields_assigned_to_row_elements::h2b20bf7f95bc36b2 [INFO] [stderr] at /opt/rustwide/target/debug/build/diesel_codegen_syntex-03f884ec29657220/out/lib.rs:1609 [INFO] [stderr] 28: 0x563ea73caaba - diesel_codegen_syntex::queryable::expand_derive_queryable::hc56d51ed51e230de [INFO] [stderr] at /opt/rustwide/target/debug/build/diesel_codegen_syntex-03f884ec29657220/out/lib.rs:1440 [INFO] [stderr] 29: 0x563ea7423f45 - core::ops::function::Fn::call::hbae526e62bbd3039 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/ops/function.rs:72 [INFO] [stderr] 30: 0x563ea73c78d9 - ::expand::h9f4304eb815c2bb4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/base.rs:131 [INFO] [stderr] 31: 0x563ea75fce6d - syntex_syntax::ext::decorator::expand_3::hba1e23093edde2f2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:216 [INFO] [stderr] 32: 0x563ea75fc581 - syntex_syntax::ext::decorator::expand_2::h0e41c614abdc1e3d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:150 [INFO] [stderr] 33: 0x563ea75faf70 - syntex_syntax::ext::decorator::expand_1::hec8b1be26828d574 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:97 [INFO] [stderr] 34: 0x563ea75fab6c - syntex_syntax::ext::decorator::expand_annotatable::h298b5585d6d47f36 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:17 [INFO] [stderr] 35: 0x563ea758c802 - syntex_syntax::ext::expand::expand_item::hf4ad67dd6b3c17f4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:321 [INFO] [stderr] 36: 0x563ea758fe23 - ::fold_item::h5469d5744a841dfa [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:578 [INFO] [stderr] 37: 0x563ea770e1a1 - syntex_syntax::fold::noop_fold_mod::{{closure}}::hcd06e433cdbdad55 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:965 [INFO] [stderr] 38: 0x563ea74a0b2a - as syntex_syntax::util::move_map::MoveMap>::move_flat_map::h519baa596a052578 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/util/move_map.rs:38 [INFO] [stderr] 39: 0x563ea770ddd3 - syntex_syntax::fold::noop_fold_mod::h580f081ce9ef7eff [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:965 [INFO] [stderr] 40: 0x563ea757dded - syntex_syntax::fold::Folder::fold_mod::h9eb18d585572eb55 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:127 [INFO] [stderr] 41: 0x563ea7705b5b - syntex_syntax::fold::noop_fold_item_kind::h26f1fb773c39d5ce [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:862 [INFO] [stderr] 42: 0x563ea757d831 - syntex_syntax::fold::Folder::fold_item_kind::h128950aaf2007c1e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:75 [INFO] [stderr] 43: 0x563ea770fa76 - syntex_syntax::fold::noop_fold_item_simple::hfd2c7dacba015f1c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1021 [INFO] [stderr] 44: 0x563ea757d711 - syntex_syntax::fold::Folder::fold_item_simple::h5feb57bc3c98054b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:67 [INFO] [stderr] 45: 0x563ea770eec4 - syntex_syntax::fold::noop_fold_item::{{closure}}::h1a38b92dde3459c5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1014 [INFO] [stderr] 46: 0x563ea75f9ade - syntex_syntax::ptr::P::map::hf142ebca25336b57 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ptr.rs:77 [INFO] [stderr] 47: 0x563ea770ee46 - syntex_syntax::fold::noop_fold_item::hfec18e7a5b57f52b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1014 [INFO] [stderr] 48: 0x563ea758d877 - syntex_syntax::ext::expand::expand_multi_modified::h53e4695c28316a86 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:412 [INFO] [stderr] 49: 0x563ea75fac3d - syntex_syntax::ext::decorator::expand_annotatable::h298b5585d6d47f36 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:20 [INFO] [stderr] 50: 0x563ea758c802 - syntex_syntax::ext::expand::expand_item::hf4ad67dd6b3c17f4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:321 [INFO] [stderr] 51: 0x563ea7590144 - ::fold_item::h5469d5744a841dfa [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:573 [INFO] [stderr] 52: 0x563ea770e47f - syntex_syntax::fold::noop_fold_crate::h47f13d3486c337d9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:973 [INFO] [stderr] 53: 0x563ea758f8c6 - ::fold_crate::hcd8b0bd018ec23f8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:540 [INFO] [stderr] 54: 0x563ea75910a8 - syntex_syntax::ext::expand::expand_crate_with_expander::h1459345a6fccf62f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:699 [INFO] [stderr] 55: 0x563ea7590b3d - syntex_syntax::ext::expand::expand_crate::h678a4225bb970a3c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:672 [INFO] [stderr] 56: 0x563ea744c301 - syntex::Registry::expand_crate::hc8295fb2ca5097cf [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex-0.42.2/src/lib.rs:227 [INFO] [stderr] 57: 0x563ea73adc43 - syntex::Registry::expand::he02cec8cfe3d05fe [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex-0.42.2/src/lib.rs:170 [INFO] [stderr] 58: 0x563ea73ae20f - build_script_build::main::hce5c41d1f9c1e47a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:17 [INFO] [stderr] 59: 0x563ea73ad42b - std::rt::lang_start::{{closure}}::h287a314bd6976993 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libstd/rt.rs:67 [INFO] [stderr] 60: 0x563ea7838458 - std::rt::lang_start_internal::{{closure}}::h4c8bd631e3dc2cb9 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 61: 0x563ea7838458 - std::panicking::try::do_call::h88ce8513ed0d613c [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 62: 0x563ea7838458 - std::panicking::try::he181ad9c483671e2 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 63: 0x563ea7838458 - std::panic::catch_unwind::heb113c382f4c732f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 64: 0x563ea7838458 - std::rt::lang_start_internal::h807304d390ed60ab [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 65: 0x563ea73ad407 - std::rt::lang_start::h79586387ba106b6a [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libstd/rt.rs:67 [INFO] [stderr] 66: 0x563ea73ae30a - main [INFO] [stderr] 67: 0x7fd3580570b3 - __libc_start_main [INFO] [stderr] 68: 0x563ea73ad18e - _start [INFO] [stderr] 69: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "98d1f4a41f52bcf3a90eb55a2d6754be9b6a9edd752d4a55b0ae2e5146c1263a"` [INFO] running `"docker" "rm" "-f" "98d1f4a41f52bcf3a90eb55a2d6754be9b6a9edd752d4a55b0ae2e5146c1263a"` [INFO] [stdout] 98d1f4a41f52bcf3a90eb55a2d6754be9b6a9edd752d4a55b0ae2e5146c1263a