[INFO] cloning repository https://github.com/overdrivenpotato/dcs_underflow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/overdrivenpotato/dcs_underflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Fdcs_underflow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Fdcs_underflow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa6cb5893b8735a2236d56ec1af1be3ef879b3d5
[INFO] checking overdrivenpotato/dcs_underflow against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Fdcs_underflow" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/overdrivenpotato/dcs_underflow on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/overdrivenpotato/dcs_underflow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/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[INFO] the lockfile is outdated, regenerating it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 `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pq-sys v0.2.7
[INFO] [stderr]   Downloaded diesel_codegen_syntex v0.7.2
[INFO] [stderr]   Downloaded diesel v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78b0d0395556530c83c1ed0f525d85bdfeeca4868398d6428a30aeef95ddc813
[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" "78b0d0395556530c83c1ed0f525d85bdfeeca4868398d6428a30aeef95ddc813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b0d0395556530c83c1ed0f525d85bdfeeca4868398d6428a30aeef95ddc813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b0d0395556530c83c1ed0f525d85bdfeeca4868398d6428a30aeef95ddc813", kill_on_drop: false }`
[INFO] [stdout] 78b0d0395556530c83c1ed0f525d85bdfeeca4868398d6428a30aeef95ddc813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef98212b2fef504fcdd847cfafa9bed12ae6db147dae2a14053f4a8261d00f92
[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" "ef98212b2fef504fcdd847cfafa9bed12ae6db147dae2a14053f4a8261d00f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling pq-sys v0.2.7
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling log v0.3.9
[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-2fdb01ba4f98b9b6/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:     0x55e2dd961090 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x55e2dd961090 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x55e2dd961090 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x55e2dd961090 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb0ad78ee1571f7e0
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x55e2dd97ce3c - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]      5:     0x55e2dd95eb77 - std::io::Write::write_fmt::hf7b7d7b243f84a36
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/io/mod.rs:1517
[INFO] [stderr]      6:     0x55e2dd9631e0 - std::sys_common::backtrace::_print::hd093978a5287b8ff
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x55e2dd9631e0 - std::sys_common::backtrace::print::h20f46787581d56d7
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x55e2dd9631e0 - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:208
[INFO] [stderr]      9:     0x55e2dd962e98 - std::panicking::default_hook::h4190c9e3edd4d591
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:227
[INFO] [stderr]     10:     0x55e2dd9638b1 - std::panicking::rust_panic_with_hook::h72e78719cdda225c
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:577
[INFO] [stderr]     11:     0x55e2dd963459 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:484
[INFO] [stderr]     12:     0x55e2dd96151c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x55e2dd963419 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:483
[INFO] [stderr]     14:     0x55e2dd97c161 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/panicking.rs:85
[INFO] [stderr]     15:     0x55e2dd97c0ad - core::panicking::panic::h5d1c61fed2502a5f
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/panicking.rs:50
[INFO] [stderr]     16:     0x55e2dd8d1286 - <syntex_pos::BytePos as core::ops::arith::Sub>::sub::h086739d16ad653fd
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_pos-0.42.0/src/lib.rs:525
[INFO] [stderr]     17:     0x55e2dd860b29 - <syntex_syntax::ext::base::ExtCtxt as syntex_syntax::ext::build::AstBuilder>::expr_tup_field_access::h33b52fbf570121eb
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/build.rs:648
[INFO] [stderr]     18:     0x55e2dd4e00f5 - diesel_codegen_syntex::queryable::struct_literal_with_fields_assigned_to_row_elements::{{closure}}::h16eb8d54dbdbd92c
[INFO] [stderr]                                  at /opt/rustwide/target/debug/build/diesel_codegen_syntex-5af3d33cad757d31/out/lib.rs:1612
[INFO] [stderr]     19:     0x55e2dd53401c - core::iter::adapters::map_fold::{{closure}}::h0c74c4dc32b160ea
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]     20:     0x55e2dd536b8a - <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::fold::enumerate::{{closure}}::h15aae78ac87f464c
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/adapters/mod.rs:1424
[INFO] [stderr]     21:     0x55e2dd4e947b - core::iter::traits::iterator::Iterator::fold::h4826fc0e8bf76394
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/traits/iterator.rs:1988
[INFO] [stderr]     22:     0x55e2dd536a82 - <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::fold::h14dc6febf35cc352
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/adapters/mod.rs:1431
[INFO] [stderr]     23:     0x55e2dd534fb8 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h0098ed3ded7a7916
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr]     24:     0x55e2dd532316 - core::iter::traits::iterator::Iterator::for_each::h445a120b1f9b5194
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr]     25:     0x55e2dd4fcd5a - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::spec_extend::h7a904e096d1d3cb7
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/alloc/src/vec.rs:2380
[INFO] [stderr]     26:     0x55e2dd4ff5de - <alloc::vec::Vec<T> as alloc::vec::SpecFromIterNested<T,I>>::from_iter::h05e79efda9f8cb13
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/alloc/src/vec.rs:2152
[INFO] [stderr]     27:     0x55e2dd4fda79 - <alloc::vec::Vec<T> as alloc::vec::SpecFromIter<T,I>>::from_iter::h243c8572d44e52e9
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/alloc/src/vec.rs:2162
[INFO] [stderr]     28:     0x55e2dd50f6b9 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h83d8b174cb87807a
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/alloc/src/vec.rs:2001
[INFO] [stderr]     29:     0x55e2dd531ee9 - core::iter::traits::iterator::Iterator::collect::ha1b304e41e5b3bef
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/traits/iterator.rs:1637
[INFO] [stderr]     30:     0x55e2dd4dff59 - diesel_codegen_syntex::queryable::struct_literal_with_fields_assigned_to_row_elements::hda050fca611ac315
[INFO] [stderr]                                  at /opt/rustwide/target/debug/build/diesel_codegen_syntex-5af3d33cad757d31/out/lib.rs:1609
[INFO] [stderr]     31:     0x55e2dd4db9ce - diesel_codegen_syntex::queryable::expand_derive_queryable::h135bacf134b72658
[INFO] [stderr]                                  at /opt/rustwide/target/debug/build/diesel_codegen_syntex-5af3d33cad757d31/out/lib.rs:1440
[INFO] [stderr]     32:     0x55e2dd537ac5 - core::ops::function::Fn::call::h4aa0bfdf7fe80c6b
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:70
[INFO] [stderr]     33:     0x55e2dd4dafc9 - <F as syntex_syntax::ext::base::MultiItemDecorator>::expand::ha0b4f1f7811b8bb6
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/base.rs:131
[INFO] [stderr]     34:     0x55e2dd720db1 - syntex_syntax::ext::decorator::expand_3::h815603b05e8ac23d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:216
[INFO] [stderr]     35:     0x55e2dd7204bb - syntex_syntax::ext::decorator::expand_2::h2c926178430f959c
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:150
[INFO] [stderr]     36:     0x55e2dd71ee64 - syntex_syntax::ext::decorator::expand_1::h3d3e2e5f0e1ff393
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:97
[INFO] [stderr]     37:     0x55e2dd71ea2b - syntex_syntax::ext::decorator::expand_annotatable::hdd020a23a08564bc
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:17
[INFO] [stderr]     38:     0x55e2dd6b9913 - syntex_syntax::ext::expand::expand_item::haffa249781fa7ed2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:321
[INFO] [stderr]     39:     0x55e2dd6bd104 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h26cfcae0094d4461
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:578
[INFO] [stderr]     40:     0x55e2dd8334c1 - syntex_syntax::fold::noop_fold_mod::{{closure}}::hf97374bc16fd8921
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:965
[INFO] [stderr]     41:     0x55e2dd5d17eb - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::h869c1de941d6d4ac
[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]     42:     0x55e2dd8333b3 - syntex_syntax::fold::noop_fold_mod::heef48a390a768019
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:965
[INFO] [stderr]     43:     0x55e2dd6abe0d - syntex_syntax::fold::Folder::fold_mod::h181c86696aa1dc92
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:127
[INFO] [stderr]     44:     0x55e2dd82dad6 - syntex_syntax::fold::noop_fold_item_kind::hf1e9da8ce097083e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:862
[INFO] [stderr]     45:     0x55e2dd6ab911 - syntex_syntax::fold::Folder::fold_item_kind::hcf04359d3cd22611
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:75
[INFO] [stderr]     46:     0x55e2dd8349a6 - syntex_syntax::fold::noop_fold_item_simple::h91574a89ca04532b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1021
[INFO] [stderr]     47:     0x55e2dd6ab791 - syntex_syntax::fold::Folder::fold_item_simple::hcdaf08b80d0df69a
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:67
[INFO] [stderr]     48:     0x55e2dd834324 - syntex_syntax::fold::noop_fold_item::{{closure}}::heaed6e316c3b689c
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1014
[INFO] [stderr]     49:     0x55e2dd7155ae - syntex_syntax::ptr::P<T>::map::hbe2b5f8fdec73808
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ptr.rs:77
[INFO] [stderr]     50:     0x55e2dd8341c6 - syntex_syntax::fold::noop_fold_item::h8bdb6f552c60bc00
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1014
[INFO] [stderr]     51:     0x55e2dd6baa14 - syntex_syntax::ext::expand::expand_multi_modified::h6c2cef50b8619af4
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:412
[INFO] [stderr]     52:     0x55e2dd71eb0c - syntex_syntax::ext::decorator::expand_annotatable::hdd020a23a08564bc
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:20
[INFO] [stderr]     53:     0x55e2dd6b9913 - syntex_syntax::ext::expand::expand_item::haffa249781fa7ed2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:321
[INFO] [stderr]     54:     0x55e2dd6bd425 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h26cfcae0094d4461
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:573
[INFO] [stderr]     55:     0x55e2dd8337ce - syntex_syntax::fold::noop_fold_crate::hea84d1b00cb41e1b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:973
[INFO] [stderr]     56:     0x55e2dd6bcb6a - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::h35a2df03b574a04b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:540
[INFO] [stderr]     57:     0x55e2dd6be3d4 - syntex_syntax::ext::expand::expand_crate_with_expander::h17200e82d42d6c3f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:699
[INFO] [stderr]     58:     0x55e2dd6bde5c - syntex_syntax::ext::expand::expand_crate::ha09f3326bf20c47f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:672
[INFO] [stderr]     59:     0x55e2dd566e09 - syntex::Registry::expand_crate::h7c21b9ecbd76d081
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex-0.42.2/src/lib.rs:227
[INFO] [stderr]     60:     0x55e2dd4c6906 - syntex::Registry::expand::hd984c319bbd67b5b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex-0.42.2/src/lib.rs:170
[INFO] [stderr]     61:     0x55e2dd4c6fd3 - build_script_build::main::hc9b8aecffa21575d
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:17
[INFO] [stderr]     62:     0x55e2dd4c71eb - core::ops::function::FnOnce::call_once::h492197a0c0929ec4
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:227
[INFO] [stderr]     63:     0x55e2dd4c725e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6aaa92f44ab65087
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     64:     0x55e2dd4c6db1 - std::rt::lang_start::{{closure}}::h0f9cbba6544f829d
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:66
[INFO] [stderr]     65:     0x55e2dd963c70 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5e15f43ce28787f7
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:259
[INFO] [stderr]     66:     0x55e2dd963c70 - std::panicking::try::do_call::h764f1891769113e9
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:381
[INFO] [stderr]     67:     0x55e2dd963c70 - std::panicking::try::h0f2fe4fdd5e0ad19
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:345
[INFO] [stderr]     68:     0x55e2dd963c70 - std::panic::catch_unwind::h1634e40dd3a19f80
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panic.rs:382
[INFO] [stderr]     69:     0x55e2dd963c70 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:51
[INFO] [stderr]     70:     0x55e2dd4c6d87 - std::rt::lang_start::heaf6826dec6c42ad
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:65
[INFO] [stderr]     71:     0x55e2dd4c70ca - main
[INFO] [stderr]     72:     0x7f7a622350b3 - __libc_start_main
[INFO] [stderr]     73:     0x55e2dd4c60be - _start
[INFO] [stderr]     74:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "ef98212b2fef504fcdd847cfafa9bed12ae6db147dae2a14053f4a8261d00f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef98212b2fef504fcdd847cfafa9bed12ae6db147dae2a14053f4a8261d00f92", kill_on_drop: false }`
[INFO] [stdout] ef98212b2fef504fcdd847cfafa9bed12ae6db147dae2a14053f4a8261d00f92