[INFO] updating cached repository TheSirC/mootse-watcher
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheSirC/mootse-watcher
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheSirC/mootse-watcher" "work/ex/beta-1.38-1/sources/1.37.0/gh/TheSirC/mootse-watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TheSirC/mootse-watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheSirC/mootse-watcher" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheSirC/mootse-watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheSirC/mootse-watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] afb0f0e9e37d8fb93ba4e75f5457e3ce90b7bd98
[INFO] sha for GitHub repo TheSirC/mootse-watcher: afb0f0e9e37d8fb93ba4e75f5457e3ce90b7bd98
[INFO] validating manifest of TheSirC/mootse-watcher on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TheSirC/mootse-watcher on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TheSirC/mootse-watcher
[INFO] finished frobbing TheSirC/mootse-watcher
[INFO] frobbed toml for TheSirC/mootse-watcher written to work/ex/beta-1.38-1/sources/1.37.0/gh/TheSirC/mootse-watcher/Cargo.toml
[INFO] started frobbing TheSirC/mootse-watcher
[INFO] finished frobbing TheSirC/mootse-watcher
[INFO] frobbed toml for TheSirC/mootse-watcher written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheSirC/mootse-watcher/Cargo.toml
[INFO] crate TheSirC/mootse-watcher already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing TheSirC/mootse-watcher against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TheSirC/mootse-watcher:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 67d7ce0dce0e9a81c5670ae60160c7918253738092967adc2773edf8da8aacc1
[INFO] running `"docker" "start" "-a" "67d7ce0dce0e9a81c5670ae60160c7918253738092967adc2773edf8da8aacc1"`
[INFO] [stderr]    Compiling unicode-segmentation v1.1.0
[INFO] [stderr]    Compiling cairo-rs v0.1.3
[INFO] [stderr]    Compiling gio v0.1.3
[INFO] [stderr]    Compiling gdk-pixbuf v0.1.3
[INFO] [stderr]    Compiling gdk v0.5.3
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling openssl v0.9.15
[INFO] [stderr]    Compiling serde v1.0.10
[INFO] [stderr]    Compiling foreign-types v0.2.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.0
[INFO] [stderr]    Compiling gtk v0.1.3
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling quine-mc_cluskey v0.2.4
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling syntex_pos v0.54.0
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling glib-sys v0.3.4
[INFO] [stderr]    Compiling gobject-sys v0.3.4
[INFO] [stderr]    Compiling gio-sys v0.3.4
[INFO] [stderr]    Compiling pango-sys v0.3.4
[INFO] [stderr]    Compiling cairo-sys-rs v0.3.4
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.3.4
[INFO] [stderr]    Compiling atk-sys v0.3.4
[INFO] [stderr]    Compiling gdk-sys v0.3.4
[INFO] [stderr]    Compiling gtk-sys v0.3.4
[INFO] [stderr]    Compiling clang-sys v0.14.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]    Compiling net2 v0.2.29
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling utf-8 v0.7.1
[INFO] [stderr]    Compiling utf-8 v0.6.0
[INFO] [stderr]    Compiling nodrop v0.1.9
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling nom v3.1.0
[INFO] [stderr]    Compiling itertools v0.6.1
[INFO] [stderr]    Compiling textwrap v0.6.0
[INFO] [stderr]    Compiling bytes v0.4.4
[INFO] [stderr]    Compiling futures-cpupool v0.1.5
[INFO] [stderr]    Compiling debug_unreachable v0.1.1
[INFO] [stderr]    Compiling syntex_errors v0.54.0
[INFO] [stderr]    Compiling unicase v2.0.0
[INFO] [stderr]    Compiling quickersort v2.2.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling string_cache_codegen v0.4.0
[INFO] [stderr]    Compiling string_cache v0.2.29
[INFO] [stderr]    Compiling mio v0.6.9
[INFO] [stderr]    Compiling html5ever v0.18.0
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]    Compiling derive-new v0.5.0
[INFO] [stderr]    Compiling dbus v0.4.1
[INFO] [stderr]    Compiling futf v0.1.3
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling tokio-io v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.15
[INFO] [stderr]    Compiling cssparser v0.5.8
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling html5ever v0.5.4
[INFO] [stderr]    Compiling cexpr v0.2.2
[INFO] [stderr]    Compiling string_cache v0.6.1
[INFO] [stderr]    Compiling markup5ever v0.3.1
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling tendril v0.3.1
[INFO] [stderr]    Compiling tendril v0.2.4
[INFO] [stderr]    Compiling syntex_syntax v0.54.0
[INFO] [stderr]    Compiling tokio-core v0.1.8
[INFO] [stderr]    Compiling toml v0.4.2
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.10
[INFO] [stderr]    Compiling glib v0.1.3
[INFO] [stderr] error[E0119]: conflicting implementations of trait `value::SetValueOptional` for type `&_`:
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.1.3/src/value.rs:509:1
[INFO] [stderr]     |
[INFO] [stderr] 478 | impl<'a, T: ?Sized + SetValueOptional> SetValueOptional for &'a T {
[INFO] [stderr]     | ----------------------------------------------------------------- first implementation here
[INFO] [stderr] ...
[INFO] [stderr] 509 | impl<T: IsA<Object>> SetValueOptional for T {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `&_`
[INFO] [stderr]     |
[INFO] [stderr]     = note: downstream crates may implement trait `object::IsA<object::Object>` for type `&_`
[INFO] [stderr] 
[INFO] [stderr] error[E0119]: conflicting implementations of trait `value::SetValue` for type `&_`:
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.1.3/src/value.rs:503:1
[INFO] [stderr]     |
[INFO] [stderr] 472 | impl<'a, T: ?Sized + SetValue> SetValue for &'a T {
[INFO] [stderr]     | ------------------------------------------------- first implementation here
[INFO] [stderr] ...
[INFO] [stderr] 503 | impl<T: IsA<Object>> SetValue for T {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `&_`
[INFO] [stderr]     |
[INFO] [stderr]     = note: downstream crates may implement trait `object::IsA<object::Object>` for type `&_`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0119`.
[INFO] [stderr] error: Could not compile `glib`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "67d7ce0dce0e9a81c5670ae60160c7918253738092967adc2773edf8da8aacc1"`
[INFO] running `"docker" "rm" "-f" "67d7ce0dce0e9a81c5670ae60160c7918253738092967adc2773edf8da8aacc1"`
[INFO] [stdout] 67d7ce0dce0e9a81c5670ae60160c7918253738092967adc2773edf8da8aacc1