[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-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/fengalin/media-toc-player"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/fengalin/media-toc-player'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fengalin/media-toc-player" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/fengalin/media-toc-player"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/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#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fengalin/media-toc-player on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-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-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/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-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fengalin/media-toc-player against master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-6/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d69269ea0b8a7b79ed13671f205894ee6a1a2336c20665ab55e2677e30116e0c
[INFO] running `"docker" "start" "-a" "d69269ea0b8a7b79ed13671f205894ee6a1a2336c20665ab55e2677e30116e0c"`
[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]    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 pango-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 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 gtk-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]     Checking log v0.4.6
[INFO] [stderr]    Compiling gettext-sys v0.19.8
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling num-derive v0.2.4
[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] 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-a63698e3e5d6445a/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:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55900ef1b57b - backtrace::backtrace::libunwind::trace::h399a7a5a1c92b2d8
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55900ef1b57b - backtrace::backtrace::trace_unsynchronized::h76e29b9231dd0873
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55900ef1b57b - std::sys_common::backtrace::_print::hb092bf553e068953
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x55900ef1b57b - std::sys_common::backtrace::print::h3407b08071f3f520
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x55900ef1b57b - std::panicking::default_hook::{{closure}}::hc3b8cf51c83ab26e
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x55900ef1b257 - std::panicking::default_hook::h54ef93848f2476c8
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x55900ef1bc40 - std::panicking::rust_panic_with_hook::hf0df85aa51810823
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x55900ef1b7c2 - std::panicking::continue_panic_fmt::hd822862a3dda0081
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x55900ef1b6a6 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x55900ef3517d - core::panicking::panic_fmt::h569fafe348e0c6f0
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55900eef9c93 - core::result::unwrap_failed::hd0539bc8d8836d2e
[INFO] [stderr]                                at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x55900eef9ea9 - core::result::Result<T,E>::unwrap::hc4cab800b3360f2a
[INFO] [stderr]                                at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x55900eef3afb - build_script_build::generate_resources::h48d82e921d7ec126
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:18
[INFO] [stderr]   13:     0x55900eef8896 - build_script_build::main::hce2dab88a7232eb2
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:273
[INFO] [stderr]   14:     0x55900eefe3c0 - std::rt::lang_start::{{closure}}::he3c009047e658fc6
[INFO] [stderr]                                at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x55900ef1b693 - std::rt::lang_start_internal::{{closure}}::he78638434283b545
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   16:     0x55900ef1b693 - std::panicking::try::do_call::h355c93ec0a462271
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   17:     0x55900ef21c3a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   18:     0x55900ef1c14d - std::panicking::try::h3918ed6cf08237ff
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   19:     0x55900ef1c14d - std::panic::catch_unwind::h8b2e693598ba7028
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]   20:     0x55900ef1c14d - std::rt::lang_start_internal::h78590588d24f24ba
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   21:     0x55900eefe399 - std::rt::lang_start::h88ead3c8272ed530
[INFO] [stderr]                                at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libstd/rt.rs:64
[INFO] [stderr]   22:     0x55900eef88da - main
[INFO] [stderr]   23:     0x7f283a0b62e1 - __libc_start_main
[INFO] [stderr]   24:     0x55900eef391a - _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" "d69269ea0b8a7b79ed13671f205894ee6a1a2336c20665ab55e2677e30116e0c"`
[INFO] running `"docker" "rm" "-f" "d69269ea0b8a7b79ed13671f205894ee6a1a2336c20665ab55e2677e30116e0c"`
[INFO] [stdout] d69269ea0b8a7b79ed13671f205894ee6a1a2336c20665ab55e2677e30116e0c