[INFO] updating cached repository https://github.com/harryfei/wayland-http
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9160867e6e57859dda5aecfaeb30379b16da9312
[INFO] checking harryfei/wayland-http against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryfei%2Fwayland-http" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harryfei/wayland-http on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/harryfei/wayland-http
[INFO] finished tweaking git repo https://github.com/harryfei/wayland-http
[INFO] tweaked toml for git repo https://github.com/harryfei/wayland-http written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/harryfei/wayland-http already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6dedceed99734f706db3cf151ff800d2cb130ee94c7ae236a0db41057213beef
[INFO] running `"docker" "start" "-a" "6dedceed99734f706db3cf151ff800d2cb130ee94c7ae236a0db41057213beef"`
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling serde v1.0.27
[INFO] [stderr]    Compiling num-traits v0.2.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling pulldown-cmark v0.1.0
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]    Compiling bytecount v0.2.0
[INFO] [stderr]    Compiling khronos_api v2.1.0
[INFO] [stderr]    Compiling drm-sys v0.0.9
[INFO] [stderr]     Checking slog v2.1.1
[INFO] [stderr]    Compiling gbm-sys v0.1.0
[INFO] [stderr]    Compiling input-sys v1.9.0
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]     Checking smallvec v0.4.4
[INFO] [stderr]     Checking smallvec v0.6.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.8
[INFO] [stderr]     Checking string v0.1.0
[INFO] [stderr]     Checking crossbeam v0.3.0
[INFO] [stderr]     Checking http-range v0.1.1
[INFO] [stderr]     Checking take_mut v0.2.0
[INFO] [stderr]     Checking sha1 v0.4.0
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking sugar v0.1.0 (https://github.com/fangyuanziti/sugar-rs.git#8978a15f)
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling actix_derive v0.1.1
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling x11-dl v2.17.2
[INFO] [stderr]     Checking futures-timer v0.1.1
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking deflate v0.7.17
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking crossbeam-epoch v0.3.0
[INFO] [stderr]     Checking slog-scope v4.0.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]     Checking tokio-io v0.1.5
[INFO] [stderr]     Checking http v0.1.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking xkbcommon v0.2.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking slog-async v2.2.0
[INFO] [stderr]     Checking slog-stdlog v3.0.2
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking dlib v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]     Checking regex v0.2.6
[INFO] [stderr]     Checking mio-uds v0.6.4
[INFO] [stderr]    Compiling remove_dir_all v0.3.0
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]     Checking slog-term v2.3.0
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking udev v0.2.0
[INFO] [stderr]     Checking tokio-signal v0.1.4
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling mime_guess v1.8.3
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]     Checking input v0.4.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-server v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]     Checking h2 v0.1.0
[INFO] [stderr]    Compiling glium v0.19.0
[INFO] [stderr]    Compiling smithay v0.1.0 (https://github.com/fangyuanziti/smithay.git?rev=50e59b6#50e59b61)
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mime_guess-7d56f37f144a3db4/build-script-gen_mime_types` (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:1165:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56094c0bce64 - backtrace::backtrace::libunwind::trace::h14dfaa7b4b7da907
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x56094c0bce64 - backtrace::backtrace::trace_unsynchronized::hdb0fcb36bd91e7b1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x56094c0bce64 - std::sys_common::backtrace::_print_fmt::hcf7905a3a69ef6ef
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:76
[INFO] [stderr]    3:     0x56094c0bce64 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1d652799221364ff
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:60
[INFO] [stderr]    4:     0x56094c0d63cc - core::fmt::write::h123c1219d03dc2b2
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1030
[INFO] [stderr]    5:     0x56094c0bb677 - std::io::Write::write_fmt::h1dd67bc0a861a8a1
[INFO] [stderr]                                at src/libstd/io/mod.rs:1412
[INFO] [stderr]    6:     0x56094c0bf1e5 - std::sys_common::backtrace::_print::h906393f990c77027
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:64
[INFO] [stderr]    7:     0x56094c0bf1e5 - std::sys_common::backtrace::print::h5760dd4bb9d97089
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x56094c0bf1e5 - std::panicking::default_hook::{{closure}}::h9c8250816dd18f0a
[INFO] [stderr]                                at src/libstd/panicking.rs:196
[INFO] [stderr]    9:     0x56094c0beed6 - std::panicking::default_hook::h3e97ab45acb236f1
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x56094c0bf835 - std::panicking::rust_panic_with_hook::hfd8c6048abefa5d1
[INFO] [stderr]                                at src/libstd/panicking.rs:473
[INFO] [stderr]   11:     0x56094c0bf3d2 - std::panicking::continue_panic_fmt::h7778586face20ea0
[INFO] [stderr]                                at src/libstd/panicking.rs:380
[INFO] [stderr]   12:     0x56094c0bf2c6 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:307
[INFO] [stderr]   13:     0x56094c0d3d9a - core::panicking::panic_fmt::ha8adde723bf3802d
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   14:     0x56094c0d3e97 - core::result::unwrap_failed::hf6a6f53f1c4931c8
[INFO] [stderr]                                at src/libcore/result.rs:1165
[INFO] [stderr]   15:     0x56094c0854a0 - core::result::Result<T,E>::unwrap::hb30a1901c6b70601
[INFO] [stderr]                                at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libcore/result.rs:933
[INFO] [stderr]   16:     0x56094c0870e5 - build_script_gen_mime_types::main::hd7d365380f8b273a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22
[INFO] [stderr]   17:     0x56094c097fd0 - std::rt::lang_start::{{closure}}::hd005abf95b6116b3
[INFO] [stderr]                                at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libstd/rt.rs:64
[INFO] [stderr]   18:     0x56094c0bf2b3 - std::rt::lang_start_internal::{{closure}}::hafe4631cc0633d40
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   19:     0x56094c0bf2b3 - std::panicking::try::do_call::h717827b47231de13
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   20:     0x56094c0c11ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   21:     0x56094c0bfd2d - std::panicking::try::h389045103d38e408
[INFO] [stderr]                                at src/libstd/panicking.rs:271
[INFO] [stderr]   22:     0x56094c0bfd2d - std::panic::catch_unwind::hcca2ee11418f038b
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   23:     0x56094c0bfd2d - std::rt::lang_start_internal::hc0e13ab06870c4ba
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   24:     0x56094c097fa9 - std::rt::lang_start::hef3571f35b704071
[INFO] [stderr]                                at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libstd/rt.rs:64
[INFO] [stderr]   25:     0x56094c08866a - main
[INFO] [stderr]   26:     0x7f24ef0e3b97 - __libc_start_main
[INFO] [stderr]   27:     0x56094c05d9fa - _start
[INFO] [stderr]   28:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6dedceed99734f706db3cf151ff800d2cb130ee94c7ae236a0db41057213beef"`
[INFO] running `"docker" "rm" "-f" "6dedceed99734f706db3cf151ff800d2cb130ee94c7ae236a0db41057213beef"`
[INFO] [stdout] 6dedceed99734f706db3cf151ff800d2cb130ee94c7ae236a0db41057213beef