[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#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Fdcs_underflow" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/overdrivenpotato/dcs_underflow on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "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-0/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" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/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[INFO] the lockfile is outdated, regenerating it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" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", 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] c05ab4292c5662a2499ea4905500147c5b930c02859de1b0ec6d358a40a3fff7
[INFO] running `Command { std: "docker" "start" "-a" "c05ab4292c5662a2499ea4905500147c5b930c02859de1b0ec6d358a40a3fff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c05ab4292c5662a2499ea4905500147c5b930c02859de1b0ec6d358a40a3fff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05ab4292c5662a2499ea4905500147c5b930c02859de1b0ec6d358a40a3fff7", kill_on_drop: false }`
[INFO] [stdout] c05ab4292c5662a2499ea4905500147c5b930c02859de1b0ec6d358a40a3fff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "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] 914d75278d68982287adf1cf6a805b9a1466ce329b2f981c9c59359f420332eb
[INFO] running `Command { std: "docker" "start" "-a" "914d75278d68982287adf1cf6a805b9a1466ce329b2f981c9c59359f420332eb", kill_on_drop: false }`
[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 libc v0.2.81
[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-0b17fd21c680a673/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:     0x55ab7dca42f0 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55ab7dca42f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h86340908ff889faa
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55ab7dca42f0 - std::sys_common::backtrace::_print_fmt::h43f85f9b18230404
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55ab7dca42f0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hc132ae1a5b5aa7cd
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55ab7dcc199c - core::fmt::write::hdf023a0036d2a25f
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/fmt/mod.rs:1078:17
[INFO] [stderr]      5:     0x55ab7dca15c2 - std::io::Write::write_fmt::h8580846154bcb66a
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/io/mod.rs:1519:15
[INFO] [stderr]      6:     0x55ab7dca6025 - std::sys_common::backtrace::_print::h7ee55fed88d107a3
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55ab7dca6025 - std::sys_common::backtrace::print::h54a7d3e52a524177
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55ab7dca6025 - std::panicking::default_hook::{{closure}}::h60921e857bf55a40
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x55ab7dca5b7a - std::panicking::default_hook::hf0f9afb1017317fc
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x55ab7dca67c1 - std::panicking::rust_panic_with_hook::h8d66bf42b407aaea
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x55ab7dca62d7 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:495:13
[INFO] [stderr]     12:     0x55ab7dca47ac - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55ab7dca6269 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:493:5
[INFO] [stderr]     14:     0x55ab7dcc0d71 - core::panicking::panic_fmt::h20225113c4a2f8fd
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x55ab7dcc0cbd - core::panicking::panic::h35b77276aa4b0c12
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x55ab7dc19aa6 - <syntex_pos::BytePos as core::ops::arith::Sub>::sub::h5161d4293bdfb58f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_pos-0.42.0/src/lib.rs:525:17
[INFO] [stderr]     17:     0x55ab7dbd6e5a - <syntex_syntax::ext::base::ExtCtxt as syntex_syntax::ext::build::AstBuilder>::expr_tup_field_access::h942088cd4da1e467
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/build.rs:648:17
[INFO] [stderr]     18:     0x55ab7d835385 - diesel_codegen_syntex::queryable::struct_literal_with_fields_assigned_to_row_elements::{{closure}}::hf7eaee5a9bdf8c59
[INFO] [stderr]                                  at /opt/rustwide/target/debug/build/diesel_codegen_syntex-fa633b7858a8a2d4/out/lib.rs:1612:56
[INFO] [stderr]     19:     0x55ab7d82932c - core::iter::adapters::map::map_fold::{{closure}}::h8d49502817c47b7d
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/iter/adapters/map.rs:80:28
[INFO] [stderr]     20:     0x55ab7d82c3ca - <core::iter::adapters::enumerate::Enumerate<I> as core::iter::traits::iterator::Iterator>::fold::enumerate::{{closure}}::h26b67deb22be992b
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/iter/adapters/enumerate.rs:103:27
[INFO] [stderr]     21:     0x55ab7d846b5e - core::iter::traits::iterator::Iterator::fold::hf672ab176020d9b3
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/iter/traits/iterator.rs:2023:21
[INFO] [stderr]     22:     0x55ab7d82c2d2 - <core::iter::adapters::enumerate::Enumerate<I> as core::iter::traits::iterator::Iterator>::fold::h672827ce632a75f0
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/iter/adapters/enumerate.rs:110:9
[INFO] [stderr]     23:     0x55ab7d823ab8 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::ha5d4705b6555532f
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/iter/adapters/map.rs:120:9
[INFO] [stderr]     24:     0x55ab7d827cf6 - core::iter::traits::iterator::Iterator::for_each::hd1af3d8fdbcf80ac
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/iter/traits/iterator.rs:678:9
[INFO] [stderr]     25:     0x55ab7d8517fb - <alloc::vec::Vec<T,A> as alloc::vec::SpecExtend<T,I>>::spec_extend::h2d0ba5cf3b6b4b3b
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/alloc/src/vec.rs:2565:17
[INFO] [stderr]     26:     0x55ab7d853012 - <alloc::vec::Vec<T> as alloc::vec::SpecFromIterNested<T,I>>::from_iter::h0b3cf90f2b396fa9
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/alloc/src/vec.rs:2333:9
[INFO] [stderr]     27:     0x55ab7d850aa9 - <alloc::vec::Vec<T> as alloc::vec::SpecFromIter<T,I>>::from_iter::he90b3b2211190b46
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/alloc/src/vec.rs:2343:9
[INFO] [stderr]     28:     0x55ab7d863969 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::hb6ab9f3f8ea5b0fc
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/alloc/src/vec.rs:2181:9
[INFO] [stderr]     29:     0x55ab7d827619 - core::iter::traits::iterator::Iterator::collect::h8b8b93e5298483b3
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/iter/traits/iterator.rs:1670:9
[INFO] [stderr]     30:     0x55ab7d8351cb - diesel_codegen_syntex::queryable::struct_literal_with_fields_assigned_to_row_elements::he457b2461104988f
[INFO] [stderr]                                  at /opt/rustwide/target/debug/build/diesel_codegen_syntex-fa633b7858a8a2d4/out/lib.rs:1609:13
[INFO] [stderr]     31:     0x55ab7d830c45 - diesel_codegen_syntex::queryable::expand_derive_queryable::hf3025d3d6edacbc2
[INFO] [stderr]                                  at /opt/rustwide/target/debug/build/diesel_codegen_syntex-fa633b7858a8a2d4/out/lib.rs:1440:17
[INFO] [stderr]     32:     0x55ab7d88b5b5 - core::ops::function::Fn::call::hcdb30853d2cea6cf
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/ops/function.rs:70:5
[INFO] [stderr]     33:     0x55ab7d82dd69 - <F as syntex_syntax::ext::base::MultiItemDecorator>::expand::h6c238c69a11cf02f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/base.rs:131:9
[INFO] [stderr]     34:     0x55ab7da5ab2d - syntex_syntax::ext::decorator::expand_3::hf45ba16511c962c8
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:216:17
[INFO] [stderr]     35:     0x55ab7da5a243 - syntex_syntax::ext::decorator::expand_2::h2e4f9dd1df4fcef6
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:150:26
[INFO] [stderr]     36:     0x55ab7da58c70 - syntex_syntax::ext::decorator::expand_1::hc8d4da8d3d98b712
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:97:24
[INFO] [stderr]     37:     0x55ab7da5886c - syntex_syntax::ext::decorator::expand_annotatable::hfdd3dc9eda8fd152
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:17:12
[INFO] [stderr]     38:     0x55ab7da08f83 - syntex_syntax::ext::expand::expand_item::h55d086b606f75c70
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:321:5
[INFO] [stderr]     39:     0x55ab7da0c553 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h472d4616a232fc12
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:578:22
[INFO] [stderr]     40:     0x55ab7db81f81 - syntex_syntax::fold::noop_fold_mod::{{closure}}::hb9d119c1f695be8d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:965:40
[INFO] [stderr]     41:     0x55ab7d8fbf4a - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::h1689a24e552d80f8
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/util/move_map.rs:38:32
[INFO] [stderr]     42:     0x55ab7db81b0f - syntex_syntax::fold::noop_fold_mod::h65084aad8db00de5
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:965:16
[INFO] [stderr]     43:     0x55ab7d9fb93d - syntex_syntax::fold::Folder::fold_mod::hb44a6981df33d3ba
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:127:9
[INFO] [stderr]     44:     0x55ab7db7c518 - syntex_syntax::fold::noop_fold_item_kind::hef7e3f57378a3294
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:862:43
[INFO] [stderr]     45:     0x55ab7d9fb3e1 - syntex_syntax::fold::Folder::fold_item_kind::hcf6e4934c5c97a52
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:75:9
[INFO] [stderr]     46:     0x55ab7db834a7 - syntex_syntax::fold::noop_fold_item_simple::h6f9c64aa23efafc8
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1021:16
[INFO] [stderr]     47:     0x55ab7d9fb261 - syntex_syntax::fold::Folder::fold_item_simple::h2007d87191110c1c
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:67:9
[INFO] [stderr]     48:     0x55ab7db82d84 - syntex_syntax::fold::noop_fold_item::{{closure}}::hcae0f2ebd135ba8c
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1014:32
[INFO] [stderr]     49:     0x55ab7da35bce - syntex_syntax::ptr::P<T>::map::h03d16f6c040cca1f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ptr.rs:77:11
[INFO] [stderr]     50:     0x55ab7db82b66 - syntex_syntax::fold::noop_fold_item::h494e1dcf73dd27e6
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:1014:22
[INFO] [stderr]     51:     0x55ab7da09ff4 - syntex_syntax::ext::expand::expand_multi_modified::h6efa991b9c9e6084
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:412:47
[INFO] [stderr]     52:     0x55ab7da5893d - syntex_syntax::ext::decorator::expand_annotatable::hfdd3dc9eda8fd152
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/decorator.rs:20:20
[INFO] [stderr]     53:     0x55ab7da08f83 - syntex_syntax::ext::expand::expand_item::h55d086b606f75c70
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:321:5
[INFO] [stderr]     54:     0x55ab7da0c874 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h472d4616a232fc12
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:573:26
[INFO] [stderr]     55:     0x55ab7db8225f - syntex_syntax::fold::noop_fold_crate::h556f582e84c098d8
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/fold.rs:973:21
[INFO] [stderr]     56:     0x55ab7da0bff6 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::h29971c0412d8b7d0
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:540:9
[INFO] [stderr]     57:     0x55ab7da0d7e5 - syntex_syntax::ext::expand::expand_crate_with_expander::h33e83de5b928e7c8
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:699:19
[INFO] [stderr]     58:     0x55ab7da0d291 - syntex_syntax::ext::expand::expand_crate::h525c3080ffc8b67b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.42.0/src/ext/expand.rs:672:5
[INFO] [stderr]     59:     0x55ab7d8b05b1 - syntex::Registry::expand_crate::h025a6c23bd81f190
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex-0.42.2/src/lib.rs:227:21
[INFO] [stderr]     60:     0x55ab7d813b74 - syntex::Registry::expand::h02de104963d8c05e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex-0.42.2/src/lib.rs:170:24
[INFO] [stderr]     61:     0x55ab7d813307 - build_script_build::main::hbda653bb9b710f78
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:17:5
[INFO] [stderr]     62:     0x55ab7d8141ab - core::ops::function::FnOnce::call_once::h92d95fefc37b0ff5
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     63:     0x55ab7d81318e - std::sys_common::backtrace::__rust_begin_short_backtrace::h3569205b2e7b5783
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     64:     0x55ab7d8142f1 - std::rt::lang_start::{{closure}}::h5fd2cbe378e59ddd
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/rt.rs:66:18
[INFO] [stderr]     65:     0x55ab7dca6be7 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h54c39b9b8451875a
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     66:     0x55ab7dca6be7 - std::panicking::try::do_call::hcdfba51a06e21b42
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:379:40
[INFO] [stderr]     67:     0x55ab7dca6be7 - std::panicking::try::hb36953ccd24f930d
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:343:19
[INFO] [stderr]     68:     0x55ab7dca6be7 - std::panic::catch_unwind::hbb374cd03beb3824
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panic.rs:396:14
[INFO] [stderr]     69:     0x55ab7dca6be7 - std::rt::lang_start_internal::h97dca9624db2aa85
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/rt.rs:51:25
[INFO] [stderr]     70:     0x55ab7d8142c7 - std::rt::lang_start::ha4c79524bf56feaf
[INFO] [stderr]                                  at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/rt.rs:65:5
[INFO] [stderr]     71:     0x55ab7d81343a - main
[INFO] [stderr]     72:     0x7f7d660710b3 - __libc_start_main
[INFO] [stderr]     73:     0x55ab7d8130be - _start
[INFO] [stderr]     74:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "914d75278d68982287adf1cf6a805b9a1466ce329b2f981c9c59359f420332eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914d75278d68982287adf1cf6a805b9a1466ce329b2f981c9c59359f420332eb", kill_on_drop: false }`
[INFO] [stdout] 914d75278d68982287adf1cf6a805b9a1466ce329b2f981c9c59359f420332eb