[INFO] crate dxf 0.3.0 is already in cache
[INFO] testing dxf-0.3.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate dxf 0.3.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate dxf 0.3.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dxf 0.3.0
[INFO] finished tweaking crates.io crate dxf 0.3.0
[INFO] tweaked toml for crates.io crate dxf 0.3.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 52e3555ef87f741bfc8d3b19ef518bc7dc511dc06eab0a7d69b37ab3c76c27f7
[INFO] running `"docker" "start" "-a" "52e3555ef87f741bfc8d3b19ef518bc7dc511dc06eab0a7d69b37ab3c76c27f7"`
[INFO] [stderr]    Compiling inflate v0.2.0
[INFO] [stderr]    Compiling xml-rs v0.4.1
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling xmltree v0.4.0
[INFO] [stderr]    Compiling dxf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:18:14
[INFO] [stderr]    |
[INFO] [stderr] 18 |             0...9 => Some(ExpectedType::Str),
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 |             10...39 => Some(ExpectedType::Double),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 |             40...59 => Some(ExpectedType::Double),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 |             60...79 => Some(ExpectedType::Short),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |             90...99 => Some(ExpectedType::Integer),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |             100...102 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |             110...119 => Some(ExpectedType::Double),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |             120...129 => Some(ExpectedType::Double),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |             130...139 => Some(ExpectedType::Double),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |             140...149 => Some(ExpectedType::Double),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |             160...169 => Some(ExpectedType::Long),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |             170...179 => Some(ExpectedType::Short),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |             210...239 => Some(ExpectedType::Double),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:32:16
[INFO] [stderr]    |
[INFO] [stderr] 32 |             270...279 => Some(ExpectedType::Short),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |             280...289 => Some(ExpectedType::Short),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:34:16
[INFO] [stderr]    |
[INFO] [stderr] 34 |             290...299 => Some(ExpectedType::Boolean),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:35:16
[INFO] [stderr]    |
[INFO] [stderr] 35 |             300...309 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |             310...319 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |             320...329 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:38:16
[INFO] [stderr]    |
[INFO] [stderr] 38 |             330...369 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |             370...379 => Some(ExpectedType::Short),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:40:16
[INFO] [stderr]    |
[INFO] [stderr] 40 |             380...389 => Some(ExpectedType::Short),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:41:16
[INFO] [stderr]    |
[INFO] [stderr] 41 |             390...399 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:42:16
[INFO] [stderr]    |
[INFO] [stderr] 42 |             400...409 => Some(ExpectedType::Short),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:43:16
[INFO] [stderr]    |
[INFO] [stderr] 43 |             410...419 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 |             420...429 => Some(ExpectedType::Integer),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:45:16
[INFO] [stderr]    |
[INFO] [stderr] 45 |             430...439 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |             440...449 => Some(ExpectedType::Integer),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |             450...459 => Some(ExpectedType::Long),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 |             460...469 => Some(ExpectedType::Double),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |             470...479 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 |             480...481 => Some(ExpectedType::Str),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:52:17
[INFO] [stderr]    |
[INFO] [stderr] 52 |             1000...1009 => Some(ExpectedType::Str),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |             1010...1059 => Some(ExpectedType::Double),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> build/../src/expected_type.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |             1060...1070 => Some(ExpectedType::Short),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> build/entity_generator.rs:49:3
[INFO] [stderr]    |
[INFO] [stderr] 49 | ".trim_left());
[INFO] [stderr]    |   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> build/header_generator.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 | ".trim_left());
[INFO] [stderr]    |   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> build/object_generator.rs:60:3
[INFO] [stderr]    |
[INFO] [stderr] 60 | ".trim_left());
[INFO] [stderr]    |   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> build/table_generator.rs:48:3
[INFO] [stderr]    |
[INFO] [stderr] 48 | ".trim_left());
[INFO] [stderr]    |   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> build/test_helper_generator.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 | ".trim_left().as_bytes()).ok().unwrap();
[INFO] [stderr]    |   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> build/test_helper_generator.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 | ".trim_left());
[INFO] [stderr]    |   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling image v0.14.0
[INFO] [stderr] error: failed to run custom build command for `dxf v0.3.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/dxf-55215c7e4a3f2857/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:378:21
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55633c038fcb - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55633c038fcb - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55633c038fcb - std::sys_common::backtrace::_print::hd3382a1f33c473da
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x55633c038fcb - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x55633c038fcb - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x55633c038ca6 - std::panicking::default_hook::h95a8f00337383d83
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x55633c03968d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x55633c039212 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x55633c0390f6 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x55633c04e1ad - core::panicking::panic_fmt::h7e9f94035af782b3
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55633c04e0ec - core::panicking::panic::hda536e6f3accfb91
[INFO] [stderr]                                at src/libcore/panicking.rs:49
[INFO] [stderr]   11:     0x55633bfa3a77 - core::option::Option<T>::unwrap::h0c7eb947b5921289
[INFO] [stderr]                                at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/macros.rs:12
[INFO] [stderr]   12:     0x55633bfaf2f0 - build_script_build::main::h390b4b909e90b199
[INFO] [stderr]                                at build/build.rs:19
[INFO] [stderr]   13:     0x55633bf9f620 - std::rt::lang_start::{{closure}}::hc0844f0f9938c074
[INFO] [stderr]                                at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x55633c0390e3 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   15:     0x55633c0390e3 - std::panicking::try::do_call::h9440ccd4dc467eaa
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   16:     0x55633c03b25a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   17:     0x55633c039b9d - std::panicking::try::hc046e7ee42ee744f
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   18:     0x55633c039b9d - std::panic::catch_unwind::h27dfc457c200aee0
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   19:     0x55633c039b9d - std::rt::lang_start_internal::hea1b49a567afe309
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   20:     0x55633bf9f5f9 - std::rt::lang_start::h1abe849b16d79ca7
[INFO] [stderr]                                at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64
[INFO] [stderr]   21:     0x55633bfafafa - main
[INFO] [stderr]   22:     0x7f8a579bbb97 - __libc_start_main
[INFO] [stderr]   23:     0x55633bf7da0a - _start
[INFO] [stderr]   24:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "52e3555ef87f741bfc8d3b19ef518bc7dc511dc06eab0a7d69b37ab3c76c27f7"`
[INFO] running `"docker" "rm" "-f" "52e3555ef87f741bfc8d3b19ef518bc7dc511dc06eab0a7d69b37ab3c76c27f7"`
[INFO] [stdout] 52e3555ef87f741bfc8d3b19ef518bc7dc511dc06eab0a7d69b37ab3c76c27f7