[INFO] crate oysterpack_log 0.1.0 is already in cache
[INFO] extracting crate oysterpack_log 0.1.0 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/oysterpack_log/0.1.0
[INFO] extracting crate oysterpack_log 0.1.0 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/oysterpack_log/0.1.0
[INFO] validating manifest of oysterpack_log-0.1.0 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of oysterpack_log-0.1.0 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing oysterpack_log-0.1.0
[INFO] finished frobbing oysterpack_log-0.1.0
[INFO] frobbed toml for oysterpack_log-0.1.0 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/oysterpack_log/0.1.0/Cargo.toml
[INFO] started frobbing oysterpack_log-0.1.0
[INFO] finished frobbing oysterpack_log-0.1.0
[INFO] frobbed toml for oysterpack_log-0.1.0 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/oysterpack_log/0.1.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking oysterpack_log-0.1.0 against try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-0/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/oysterpack_log/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3bd948fc42fd9d724b83fbfef4e5fe3d862024770a76f3ea0214f3a9053b7e92
[INFO] running `"docker" "start" "-a" "3bd948fc42fd9d724b83fbfef4e5fe3d862024770a76f3ea0214f3a9053b7e92"`
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling home v0.3.4
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[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 log v0.4.6
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling curl-sys v0.4.18
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]     Checking fern v0.5.8
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling jobserver v0.1.13
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling syntex_syntax v0.58.1
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling rustfix v0.4.5
[INFO] [stderr]    Compiling crates-io v0.18.0
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling crypto-hash v0.3.3
[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 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `oysterpack_log v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/oysterpack_log-3160c4021ce50280/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::h2f2ee2552419bdb6 (0x5650bbae1e52)
[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::hc6eb9098bc0657ed (0x5650bbae1bfd)
[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::he14cb2029ea5bcd4 (0x5650bbabed09)
[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::h1dfe0052ad484a61 (0x5650bbac77df)
[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::h5e894e497fea3292 (0x5650bb592bdf)
[INFO] [stderr]              at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libcore/convert.rs:540
[INFO] [stderr]    5: <core::result::Result<T,E> as cargo::util::errors::CargoResultExt<T,E>>::chain_err::{{closure}}::hac78247fe66db0dc (0x5650bb477580)
[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::h7cb45f5b15a7ed5f (0x5650bb4d97d5)
[INFO] [stderr]              at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libcore/result.rs:522
[INFO] [stderr]    7: <core::result::Result<T,E> as cargo::util::errors::CargoResultExt<T,E>>::chain_err::haf83595b0fdc327e (0x5650bb510384)
[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::hcb6bf2f6ebab164f (0x5650bb27d7c0)
[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::h62f0a947ac4e9d96 (0x5650bb27d0de)
[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::hb10ee00a838dfc56 (0x5650bb27914a)
[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::ha3208691359e4eae (0x5650bb2ea8f5)
[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::h4b8560d9e8db6215 (0x5650bb2ea39e)
[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::h8140bb321738b55f (0x5650bb0e62c1)
[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::h6ad5b6220ff0ce20 (0x5650bb0e488b)
[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}}::hd64cb5dd863699e8 (0x5650bb0e3870)
[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::h2b83b53ece9b7141 (0x5650bb0e35f7)
[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::h8764b98562836fec (0x5650bb0e3316)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:20
[INFO] [stderr]   18: std::rt::lang_start::{{closure}}::hcb5c137d4efece02 (0x5650bb0e340f)
[INFO] [stderr]              at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libstd/rt.rs:64
[INFO] [stderr]   19: std::rt::lang_start_internal::{{closure}}::h7a046000d751c604 (0x5650bbe8c8c2)
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]       std::panicking::try::do_call::h7822f6600116a051
[INFO] [stderr]              at src/libstd/panicking.rs:293
[INFO] [stderr]   20: __rust_maybe_catch_panic (0x5650bbe94d69)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   21: std::panicking::try::h358b691e2e16967b (0x5650bbe8d48c)
[INFO] [stderr]              at src/libstd/panicking.rs:272
[INFO] [stderr]       std::panic::catch_unwind::haa1f6d1877145dfc
[INFO] [stderr]              at src/libstd/panic.rs:388
[INFO] [stderr]       std::rt::lang_start_internal::hdb0bb82020fa34fd
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   22: std::rt::lang_start::hd96b11681aa91a8c (0x5650bb0e33e8)
[INFO] [stderr]              at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libstd/rt.rs:64
[INFO] [stderr]   23: main (0x5650bb0e3349)
[INFO] [stderr]   24: __libc_start_main (0x7fc193aa02e0)
[INFO] [stderr]   25: _start (0x5650bb0e3179)
[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:     0x5650bbe8c74a - backtrace::backtrace::libunwind::trace::h6a914de936d19d32
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.25/src/backtrace/libunwind.rs:97
[INFO] [stderr]    1:     0x5650bbe8c74a - backtrace::backtrace::trace_unsynchronized::hdc7962958aac26ca
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.25/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5650bbe8c74a - std::sys_common::backtrace::_print::h4636cc90ad6e9cc8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5650bbe8c74a - std::sys_common::backtrace::print::h5e5a912d150b774f
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5650bbe8c74a - std::panicking::default_hook::{{closure}}::h5fcf878e4219f22e
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    5:     0x5650bbe8c44b - std::panicking::default_hook::hff6517781036cbe2
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    6:     0x5650bbe8cebf - std::panicking::rust_panic_with_hook::h22be939073562a0c
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    7:     0x5650bbe8ca41 - std::panicking::continue_panic_fmt::h0bf78b06ee9243d2
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    8:     0x5650bbe8c925 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    9:     0x5650bbead38c - core::panicking::panic_fmt::h1ebe4ee2785ab478
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x5650bb4a09a9 - core::result::unwrap_failed::h39ebe15e9169582a
[INFO] [stderr]                                at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x5650bb0fae2e - core::result::Result<T,E>::unwrap::h5fcb2190cf1f3bf1
[INFO] [stderr]                                at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x5650bb0e48a6 - oysterpack_built::build_time::build_dependency_graph::h6ad5b6220ff0ce20
[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]   13:     0x5650bb0e3870 - oysterpack_built::build_time::run::{{closure}}::hd64cb5dd863699e8
[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]   14:     0x5650bb0e35f7 - oysterpack_built::build_time::run::h2b83b53ece9b7141
[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]   15:     0x5650bb0e3316 - build_script_build::main::h8764b98562836fec
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:20
[INFO] [stderr]   16:     0x5650bb0e340f - std::rt::lang_start::{{closure}}::hcb5c137d4efece02
[INFO] [stderr]                                at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libstd/rt.rs:64
[INFO] [stderr]   17:     0x5650bbe8c8c2 - std::rt::lang_start_internal::{{closure}}::h7a046000d751c604
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   18:     0x5650bbe8c8c2 - std::panicking::try::do_call::h7822f6600116a051
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   19:     0x5650bbe94d69 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   20:     0x5650bbe8d48c - std::panicking::try::h358b691e2e16967b
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]   21:     0x5650bbe8d48c - std::panic::catch_unwind::haa1f6d1877145dfc
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5650bbe8d48c - std::rt::lang_start_internal::hdb0bb82020fa34fd
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   23:     0x5650bb0e33e8 - std::rt::lang_start::hd96b11681aa91a8c
[INFO] [stderr]                                at /rustc/6a9f0b6cc40687e25f9d772e3b10bab335c63853/src/libstd/rt.rs:64
[INFO] [stderr]   24:     0x5650bb0e3349 - main
[INFO] [stderr]   25:     0x7fc193aa02e0 - __libc_start_main
[INFO] [stderr]   26:     0x5650bb0e3179 - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "3bd948fc42fd9d724b83fbfef4e5fe3d862024770a76f3ea0214f3a9053b7e92"`
[INFO] running `"docker" "rm" "-f" "3bd948fc42fd9d724b83fbfef4e5fe3d862024770a76f3ea0214f3a9053b7e92"`
[INFO] [stdout] 3bd948fc42fd9d724b83fbfef4e5fe3d862024770a76f3ea0214f3a9053b7e92