[INFO] updating cached repository fengalin/media-toc-player
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fengalin/media-toc-player
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fengalin/media-toc-player" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/fengalin/media-toc-player"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/fengalin/media-toc-player'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fengalin/media-toc-player" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/fengalin/media-toc-player"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/fengalin/media-toc-player'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab8695b30fb107187fda3b79ef57184640201af6
[INFO] sha for GitHub repo fengalin/media-toc-player: ab8695b30fb107187fda3b79ef57184640201af6
[INFO] validating manifest of fengalin/media-toc-player on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fengalin/media-toc-player on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fengalin/media-toc-player
[INFO] finished frobbing fengalin/media-toc-player
[INFO] frobbed toml for fengalin/media-toc-player written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/fengalin/media-toc-player/Cargo.toml
[INFO] started frobbing fengalin/media-toc-player
[INFO] finished frobbing fengalin/media-toc-player
[INFO] frobbed toml for fengalin/media-toc-player written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/fengalin/media-toc-player/Cargo.toml
[INFO] crate fengalin/media-toc-player already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fengalin/media-toc-player against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/fengalin/media-toc-player:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 74774fcdbbeae05eccd74c7589e390f6c356bb758ec1c8b8a3598917b5b9a104
[INFO] running `"docker" "start" "-a" "74774fcdbbeae05eccd74c7589e390f6c356bb758ec1c8b8a3598917b5b9a104"`
[INFO] [stderr]    Compiling gio v0.6.0 (https://github.com/gtk-rs/gio#db72d6c5)
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0 (https://github.com/gtk-rs/gdk-pixbuf#b204a8a8)
[INFO] [stderr]    Compiling pango v0.6.0 (https://github.com/gtk-rs/pango#a7f725ef)
[INFO] [stderr]    Compiling cairo-rs v0.6.0 (https://github.com/gtk-rs/cairo#74f0a192)
[INFO] [stderr]    Compiling atk v0.6.0 (https://github.com/gtk-rs/atk#0dccbfa1)
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling gdk v0.10.0 (https://github.com/gtk-rs/gdk#877c1047)
[INFO] [stderr]    Compiling gtk v0.6.0 (https://github.com/gtk-rs/gtk#10f8d282)
[INFO] [stderr]    Compiling gstreamer v0.14.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#9a01bd62)
[INFO] [stderr]     Checking muldiv v0.2.0
[INFO] [stderr]    Compiling glib-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]    Compiling gobject-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]    Compiling gio-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0 (https://github.com/gtk-rs/cairo#74f0a192)
[INFO] [stderr]    Compiling pango-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]    Compiling atk-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]    Compiling gdk-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]    Compiling gstreamer-sys v0.8.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys#f7034258)
[INFO] [stderr]    Compiling gtk-sys v0.8.0 (https://github.com/gtk-rs/sys#758341f5)
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling gettext-sys v0.19.8
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]     Checking locale_config v0.2.2
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]    Compiling media-toc-player v0.1.99 (/opt/crater/workdir)
[INFO] [stderr]     Checking gettext-rs v0.4.1
[INFO] [stderr] warning: unused import: `std::fs::read_dir`
[INFO] [stderr]   --> build.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::fs::read_dir;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `media-toc-player v0.1.99 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/media-toc-player-36ddb092322f5809/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" }', src/libcore/result.rs:1084:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55ba53b56abb - backtrace::backtrace::libunwind::trace::h098b67cd5ecf24d4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55ba53b56abb - backtrace::backtrace::trace_unsynchronized::h41f8ecb0b6b75123
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55ba53b56abb - std::sys_common::backtrace::_print::h6bdd5779472ab8c6
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x55ba53b56abb - std::sys_common::backtrace::print::h535418cbcfd3b064
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x55ba53b56abb - std::panicking::default_hook::{{closure}}::h8962ad5cd6daeea4
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x55ba53b56796 - std::panicking::default_hook::h39b428958abf2606
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x55ba53b5717d - std::panicking::rust_panic_with_hook::hec5b145cd2b2dbe3
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x55ba53b56d02 - std::panicking::continue_panic_fmt::h499883e21d98c9ea
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x55ba53b56be6 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x55ba53b7059d - core::panicking::panic_fmt::hf925eb7f761dd347
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55ba53b70697 - core::result::unwrap_failed::hb295cb62d0c5f00c
[INFO] [stderr]                                at src/libcore/result.rs:1084
[INFO] [stderr]   11:     0x55ba53b351ff - core::result::Result<T,E>::unwrap::h01161b37220642f7
[INFO] [stderr]                                at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libcore/result.rs:852
[INFO] [stderr]   12:     0x55ba53b2e3bb - build_script_build::generate_resources::h5880bf71bb136364
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:18
[INFO] [stderr]   13:     0x55ba53b32f66 - build_script_build::main::h1f8b5b6b570267f5
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:273
[INFO] [stderr]   14:     0x55ba53b34f50 - std::rt::lang_start::{{closure}}::he02f89f0bb8a69ef
[INFO] [stderr]                                at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x55ba53b56bd3 - std::rt::lang_start_internal::{{closure}}::h1d5b2f63d8aab9e2
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   16:     0x55ba53b56bd3 - std::panicking::try::do_call::h23b1282500223f6a
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   17:     0x55ba53b5d1aa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   18:     0x55ba53b5768d - std::panicking::try::hf851d9cd2a46569f
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   19:     0x55ba53b5768d - std::panic::catch_unwind::h38ad47fd47b8a319
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   20:     0x55ba53b5768d - std::rt::lang_start_internal::h8489a7c3e11328c4
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   21:     0x55ba53b34f29 - std::rt::lang_start::h079132ffb448bd81
[INFO] [stderr]                                at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libstd/rt.rs:64
[INFO] [stderr]   22:     0x55ba53b32faa - main
[INFO] [stderr]   23:     0x7f2de532e2e1 - __libc_start_main
[INFO] [stderr]   24:     0x55ba53b2e1da - _start
[INFO] [stderr]   25:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "74774fcdbbeae05eccd74c7589e390f6c356bb758ec1c8b8a3598917b5b9a104"`
[INFO] running `"docker" "rm" "-f" "74774fcdbbeae05eccd74c7589e390f6c356bb758ec1c8b8a3598917b5b9a104"`
[INFO] [stdout] 74774fcdbbeae05eccd74c7589e390f6c356bb758ec1c8b8a3598917b5b9a104