[INFO] crate oysterpack 0.2.2 is already in cache
[INFO] extracting crate oysterpack 0.2.2 into work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/oysterpack/0.2.2
[INFO] extracting crate oysterpack 0.2.2 into work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/oysterpack/0.2.2
[INFO] validating manifest of oysterpack-0.2.2 on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of oysterpack-0.2.2 on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing oysterpack-0.2.2
[INFO] finished frobbing oysterpack-0.2.2
[INFO] frobbed toml for oysterpack-0.2.2 written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/oysterpack/0.2.2/Cargo.toml
[INFO] started frobbing oysterpack-0.2.2
[INFO] finished frobbing oysterpack-0.2.2
[INFO] frobbed toml for oysterpack-0.2.2 written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/oysterpack/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking oysterpack-0.2.2 against master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf for pr-60444
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-1/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/oysterpack/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 608f602ef878119529c160a5d45b4915758126750b0670deb891c1802432f0ae
[INFO] running `"docker" "start" "-a" "608f602ef878119529c160a5d45b4915758126750b0670deb891c1802432f0ae"`
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling home v0.3.4
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]     Checking oysterpack_macros v0.1.0
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling bstr v0.1.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling tar v0.4.24
[INFO] [stderr]    Compiling curl v0.4.21
[INFO] [stderr]    Compiling curl-sys v0.4.18
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]     Checking fern v0.5.8
[INFO] [stderr]     Checking simple-logging v2.0.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling jobserver v0.1.13
[INFO] [stderr]    Compiling crypto-hash v0.3.3
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]     Checking rusty_ulid v0.5.0
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling syntex_syntax v0.58.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]     Checking oysterpack_uid v0.1.1
[INFO] [stderr]    Compiling rustfix v0.4.5
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling crates-io v0.18.0
[INFO] [stderr]    Compiling git2-curl v0.8.2
[INFO] [stderr]    Compiling built v0.3.0
[INFO] [stderr]    Compiling cargo v0.30.0
[INFO] [stderr]    Compiling mml v0.1.41
[INFO] [stderr]    Compiling oysterpack_app_metadata v0.3.1
[INFO] [stderr]     Checking oysterpack_app_metadata_macros v0.1.0
[INFO] [stderr]    Compiling oysterpack_built v0.3.2
[INFO] [stderr]    Compiling oysterpack_log v0.1.0
[INFO] [stderr]    Compiling oysterpack v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `oysterpack_log v0.1.0`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/oysterpack_log-dd9e062faa3b603c/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new::h7942faee7728a253 (0x5595e3d41f42)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stderr]    1: failure::backtrace::Backtrace::new::h9f5a830f924b69c8 (0x5595e3d40f4d)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hd079e2152e9415e6 (0x5595e3d1df19)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from::h1964f51e7f1d78c3 (0x5595e3d1bdcf)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stderr]    4: <T as core::convert::Into<U>>::into::h05d644bcf03ff9b8 (0x5595e38496ff)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/convert.rs:540
[INFO] [stderr]    5: <core::result::Result<T,E> as cargo::util::errors::CargoResultExt<T,E>>::chain_err::{{closure}}::hcc38257061ac6e34 (0x5595e37268e0)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/errors.rs:31
[INFO] [stderr]    6: core::result::Result<T,E>::map_err::h1a85f3948ceaf071 (0x5595e3785f75)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:522
[INFO] [stderr]    7: <core::result::Result<T,E> as cargo::util::errors::CargoResultExt<T,E>>::chain_err::h45c022f160e60407 (0x5595e37de814)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/errors.rs:30
[INFO] [stderr]    8: cargo::util::flock::Filesystem::open::heaa01499639fb9fd (0x5595e39d5900)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/flock.rs:211
[INFO] [stderr]    9: cargo::util::flock::Filesystem::open_rw::had8b50cef73d6a69 (0x5595e39d539e)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/flock.rs:167
[INFO] [stderr]   10: <cargo::sources::registry::remote::RemoteRegistry as cargo::sources::registry::RegistryData>::update_index::h84e55ce69da9e011 (0x5595e370d219)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/sources/registry/remote.rs:194
[INFO] [stderr]   11: cargo::sources::registry::RegistrySource::do_update::h160f068f613e908c (0x5595e37140b8)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/sources/registry/mod.rs:449
[INFO] [stderr]   12: <cargo::sources::registry::RegistrySource as cargo::core::source::Source>::update::h2d638cbf3f201f50 (0x5595e3714ce1)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/sources/registry/mod.rs:512
[INFO] [stderr]   13: cargo::core::registry::PackageRegistry::load::{{closure}}::hc4a2da24f1fa5d94 (0x5595e386e1cd)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/registry.rs:300
[INFO] [stderr]   14: cargo::core::registry::PackageRegistry::load::hac175de091e1fbd5 (0x5595e386d89a)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/registry.rs:288
[INFO] [stderr]   15: cargo::core::registry::PackageRegistry::ensure_loaded::h0c21ee3ac463eff1 (0x5595e386b17c)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/registry.rs:132
[INFO] [stderr]   16: <cargo::core::registry::PackageRegistry as cargo::core::registry::Registry>::query::h676803eb714da61b (0x5595e38701c6)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/registry.rs:449
[INFO] [stderr]   17: cargo::core::resolver::types::RegistryQueryer::query::h595a38466f1f7023 (0x5595e356305c)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/resolver/types.rs:49
[INFO] [stderr]   18: cargo::core::resolver::context::Context::build_deps::{{closure}}::ha50dadf6205a13b0 (0x5595e3874b2d)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/resolver/context.rs:115
[INFO] [stderr]   19: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once::hb937197619f6dd40 (0x5595e38437ba)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/ops/function.rs:279
[INFO] [stderr]   20: core::option::Option<T>::map::hbd07f9ae6a8647f0 (0x5595e3659851)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/option.rs:416
[INFO] [stderr]   21: <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::next::h988cb58a13b239f2 (0x5595e36fe283)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/iter/adapters/mod.rs:570
[INFO] [stderr]   22: <<core::result::Result<V,E> as core::iter::traits::collect::FromIterator<core::result::Result<A,E>>>::from_iter::Adapter<Iter,E> as core::iter::traits::iterator::Iterator>::next::hdcdf6639bdedf403 (0x5595e375462b)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:1250
[INFO] [stderr]   23: <&mut I as core::iter::traits::iterator::Iterator>::next::h0951f17d80541ae1 (0x5595e37aedbe)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/iter/traits/iterator.rs:2607
[INFO] [stderr]   24: <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::from_iter::hffcffba4417c24af (0x5595e352cb2b)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/liballoc/vec.rs:1809
[INFO] [stderr]   25: <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h1124bc7fe99643b5 (0x5595e3533858)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/liballoc/vec.rs:1721
[INFO] [stderr]   26: <core::result::Result<V,E> as core::iter::traits::collect::FromIterator<core::result::Result<A,E>>>::from_iter::hfe39dcafa7a69a1a (0x5595e37508de)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:1267
[INFO] [stderr]   27: core::iter::traits::iterator::Iterator::collect::h1c35ead96fd023ad (0x5595e36e37ca)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/iter/traits/iterator.rs:1465
[INFO] [stderr]   28: cargo::core::resolver::context::Context::build_deps::h8182136aaeedc8e0 (0x5595e3874741)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/resolver/context.rs:112
[INFO] [stderr]   29: cargo::core::resolver::activate::ha5c8cd2d4f99a906 (0x5595e3613b48)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/resolver/mod.rs:655
[INFO] [stderr]   30: cargo::core::resolver::activate_deps_loop::he802652dbd194630 (0x5595e360d9c2)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/resolver/mod.rs:194
[INFO] [stderr]   31: cargo::core::resolver::resolve::h6b3ec4d2040923d9 (0x5595e360c0c8)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/core/resolver/mod.rs:124
[INFO] [stderr]   32: cargo::ops::resolve::resolve_with_previous::h66bc82f1087dfce2 (0x5595e35ca858)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/resolve.rs:325
[INFO] [stderr]   33: cargo::ops::resolve::resolve_with_registry::h4cb95bfb0d5dd4bc (0x5595e35c8861)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/resolve.rs:110
[INFO] [stderr]   34: cargo::ops::resolve::resolve_ws::h1299ff999bc20954 (0x5595e35c84cb)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/resolve.rs:18
[INFO] [stderr]   35: oysterpack_built::build_time::resolve::hd2a581a8accd8e6e (0x5595e33ce791)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:341
[INFO] [stderr]   36: oysterpack_built::build_time::build_dependency_graph::h914ea9037e7df6b8 (0x5595e33ccd4b)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:208
[INFO] [stderr]   37: oysterpack_built::build_time::run::{{closure}}::hc500a6dc20ab9059 (0x5595e33cbd30)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:119
[INFO] [stderr]   38: oysterpack_built::build_time::run::h6a1b0a0d8f1da214 (0x5595e33cbab7)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:143
[INFO] [stderr]   39: build_script_build::main::h8b1466cb6f3abdb9 (0x5595e33cb7d6)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_log-0.1.0/build.rs:20
[INFO] [stderr]   40: std::rt::lang_start::{{closure}}::h541d341d23981243 (0x5595e33cb7af)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   41: {{closure}} (0x5595e40ddc02)
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]       do_call<closure,i32>
[INFO] [stderr]              at src/libstd/panicking.rs:293
[INFO] [stderr]   42: __rust_maybe_catch_panic (0x5595e40e6109)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   43: try<i32,closure> (0x5595e40de7cc)
[INFO] [stderr]              at src/libstd/panicking.rs:272
[INFO] [stderr]       catch_unwind<closure,i32>
[INFO] [stderr]              at src/libstd/panic.rs:388
[INFO] [stderr]       lang_start_internal
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   44: std::rt::lang_start::hfc1fdc8cc2e92b6c (0x5595e33cb788)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   45: main (0x5595e33cb809)
[INFO] [stderr]   46: __libc_start_main (0x7ff48c60c2e0)
[INFO] [stderr]   47: _start (0x5595e33cb639)
[INFO] [stderr]   48: <unknown> (0x0)
[INFO] [stderr] 
[INFO] [stderr] failed to open: /opt/crater/cargo-home/registry/index/github.com-1ecc6299db9ec823/.cargo-index-lock
[INFO] [stderr] 
[INFO] [stderr] Unable to update registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] 
[INFO] [stderr] failed to load source for a dependency on `chrono`', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5595e40deef3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd683c720649fc6ca
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x5595e40da9eb - std::sys_common::backtrace::_print::h40d9544529f5324d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x5595e40ddaf6 - std::panicking::default_hook::{{closure}}::hf34ca0bb1665e3f2
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x5595e40dd889 - std::panicking::default_hook::hc1c83e7d587e3fd7
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x5595e40de1ff - std::panicking::rust_panic_with_hook::ha5f015e1588f744c
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x5595e40ddd81 - std::panicking::continue_panic_fmt::h092f32d98e64981a
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x5595e40ddc65 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x5595e40fa3ac - core::panicking::panic_fmt::h10765a4790762297
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x5595e375b489 - core::result::unwrap_failed::hb931cb04585f4c79
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x5595e33e9f01 - core::result::Result<T,E>::unwrap::hbfd5d143e9fa7163
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:800
[INFO] [stderr]   10:     0x5595e33ccd66 - oysterpack_built::build_time::build_dependency_graph::h914ea9037e7df6b8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:208
[INFO] [stderr]   11:     0x5595e33cbd30 - oysterpack_built::build_time::run::{{closure}}::hc500a6dc20ab9059
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:119
[INFO] [stderr]   12:     0x5595e33cbab7 - oysterpack_built::build_time::run::h6a1b0a0d8f1da214
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:143
[INFO] [stderr]   13:     0x5595e33cb7d6 - build_script_build::main::h8b1466cb6f3abdb9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_log-0.1.0/build.rs:20
[INFO] [stderr]   14:     0x5595e33cb7af - std::rt::lang_start::{{closure}}::h541d341d23981243
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x5595e40ddc02 - std::panicking::try::do_call::hc02c345606c78354
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   16:     0x5595e40e6109 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   17:     0x5595e40de7cc - std::rt::lang_start_internal::hd6e28da2a7f25305
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   18:     0x5595e33cb788 - std::rt::lang_start::hfc1fdc8cc2e92b6c
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   19:     0x5595e33cb809 - main
[INFO] [stderr]   20:     0x7ff48c60c2e0 - __libc_start_main
[INFO] [stderr]   21:     0x5595e33cb639 - _start
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `oysterpack v0.2.2 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/oysterpack-6765ca23bb7796d9/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new::h7942faee7728a253 (0x55c5c82edf42)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stderr]    1: failure::backtrace::Backtrace::new::h9f5a830f924b69c8 (0x55c5c82ecf4d)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hd079e2152e9415e6 (0x55c5c82c9f19)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from::h1964f51e7f1d78c3 (0x55c5c82c7dcf)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stderr]    4: <T as core::convert::Into<U>>::into::h05d644bcf03ff9b8 (0x55c5c7df56ff)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/convert.rs:540
[INFO] [stderr]    5: <core::result::Result<T,E> as cargo::util::errors::CargoResultExt<T,E>>::chain_err::{{closure}}::hcc38257061ac6e34 (0x55c5c7cd28e0)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/errors.rs:31
[INFO] [stderr]    6: core::result::Result<T,E>::map_err::h1a85f3948ceaf071 (0x55c5c7d31f75)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:522
[INFO] [stderr]    7: <core::result::Result<T,E> as cargo::util::errors::CargoResultExt<T,E>>::chain_err::h45c022f160e60407 (0x55c5c7d8a814)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/errors.rs:30
[INFO] [stderr]    8: cargo::util::flock::Filesystem::open::heaa01499639fb9fd (0x55c5c7f81900)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/flock.rs:211
[INFO] [stderr]    9: cargo::util::flock::Filesystem::open_rw::h70441e0a2b9366f6 (0x55c5c7f8121e)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/flock.rs:167
[INFO] [stderr]   10: cargo::ops::lockfile::write_pkg_lockfile::h928bd448d5746c38 (0x55c5c7aa58ba)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/lockfile.rs:94
[INFO] [stderr]   11: cargo::ops::resolve::resolve_with_registry::h4cb95bfb0d5dd4bc (0x55c5c7b74a12)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/resolve.rs:122
[INFO] [stderr]   12: cargo::ops::resolve::resolve_ws::h1299ff999bc20954 (0x55c5c7b744cb)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/resolve.rs:18
[INFO] [stderr]   13: oysterpack_built::build_time::resolve::hd2a581a8accd8e6e (0x55c5c797a791)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:341
[INFO] [stderr]   14: oysterpack_built::build_time::build_dependency_graph::h914ea9037e7df6b8 (0x55c5c7978d4b)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:208
[INFO] [stderr]   15: oysterpack_built::build_time::run::{{closure}}::hc500a6dc20ab9059 (0x55c5c7977d30)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:119
[INFO] [stderr]   16: oysterpack_built::build_time::run::h6a1b0a0d8f1da214 (0x55c5c7977ab7)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:143
[INFO] [stderr]   17: build_script_build::main::hb9d9fda23cf68bf4 (0x55c5c79778a6)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:20
[INFO] [stderr]   18: std::rt::lang_start::{{closure}}::hb4bd4d26e47ee462 (0x55c5c797786f)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   19: {{closure}} (0x55c5c8689c02)
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]       do_call<closure,i32>
[INFO] [stderr]              at src/libstd/panicking.rs:293
[INFO] [stderr]   20: __rust_maybe_catch_panic (0x55c5c8692109)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   21: try<i32,closure> (0x55c5c868a7cc)
[INFO] [stderr]              at src/libstd/panicking.rs:272
[INFO] [stderr]       catch_unwind<closure,i32>
[INFO] [stderr]              at src/libstd/panic.rs:388
[INFO] [stderr]       lang_start_internal
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   22: std::rt::lang_start::hb0278a344ef40f26 (0x55c5c7977848)
[INFO] [stderr]              at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   23: main (0x55c5c79778d9)
[INFO] [stderr]   24: __libc_start_main (0x7f3bbdc7e2e0)
[INFO] [stderr]   25: _start (0x55c5c7977639)
[INFO] [stderr]   26: <unknown> (0x0)
[INFO] [stderr] 
[INFO] [stderr] failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stderr] 
[INFO] [stderr] failed to write /opt/crater/workdir/Cargo.lock', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55c5c868aef3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd683c720649fc6ca
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55c5c86869eb - std::sys_common::backtrace::_print::h40d9544529f5324d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55c5c8689af6 - std::panicking::default_hook::{{closure}}::hf34ca0bb1665e3f2
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55c5c8689889 - std::panicking::default_hook::hc1c83e7d587e3fd7
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55c5c868a1ff - std::panicking::rust_panic_with_hook::ha5f015e1588f744c
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55c5c8689d81 - std::panicking::continue_panic_fmt::h092f32d98e64981a
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55c5c8689c65 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x55c5c86a63ac - core::panicking::panic_fmt::h10765a4790762297
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55c5c7d07489 - core::result::unwrap_failed::hb931cb04585f4c79
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x55c5c7995f01 - core::result::Result<T,E>::unwrap::hbfd5d143e9fa7163
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:800
[INFO] [stderr]   10:     0x55c5c7978d66 - oysterpack_built::build_time::build_dependency_graph::h914ea9037e7df6b8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:208
[INFO] [stderr]   11:     0x55c5c7977d30 - oysterpack_built::build_time::run::{{closure}}::hc500a6dc20ab9059
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:119
[INFO] [stderr]   12:     0x55c5c7977ab7 - oysterpack_built::build_time::run::h6a1b0a0d8f1da214
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/oysterpack_built-0.3.2/src/build_time/mod.rs:143
[INFO] [stderr]   13:     0x55c5c79778a6 - build_script_build::main::hb9d9fda23cf68bf4
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:20
[INFO] [stderr]   14:     0x55c5c797786f - std::rt::lang_start::{{closure}}::hb4bd4d26e47ee462
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x55c5c8689c02 - std::panicking::try::do_call::hc02c345606c78354
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   16:     0x55c5c8692109 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   17:     0x55c5c868a7cc - std::rt::lang_start_internal::hd6e28da2a7f25305
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   18:     0x55c5c7977848 - std::rt::lang_start::hb0278a344ef40f26
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   19:     0x55c5c79778d9 - main
[INFO] [stderr]   20:     0x7f3bbdc7e2e0 - __libc_start_main
[INFO] [stderr]   21:     0x55c5c7977639 - _start
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "608f602ef878119529c160a5d45b4915758126750b0670deb891c1802432f0ae"`
[INFO] running `"docker" "rm" "-f" "608f602ef878119529c160a5d45b4915758126750b0670deb891c1802432f0ae"`
[INFO] [stdout] 608f602ef878119529c160a5d45b4915758126750b0670deb891c1802432f0ae