[INFO] updating cached repository shymega/scrobblers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shymega/scrobblers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shymega/scrobblers" "work/ex/beta-1.38-1/sources/1.37.0/gh/shymega/scrobblers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/shymega/scrobblers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shymega/scrobblers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shymega/scrobblers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shymega/scrobblers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a44e0e6bdce3f9a456cb3d6109271fb949d916b
[INFO] sha for GitHub repo shymega/scrobblers: 8a44e0e6bdce3f9a456cb3d6109271fb949d916b
[INFO] validating manifest of shymega/scrobblers 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 shymega/scrobblers 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 shymega/scrobblers
[INFO] finished frobbing shymega/scrobblers
[INFO] frobbed toml for shymega/scrobblers written to work/ex/beta-1.38-1/sources/1.37.0/gh/shymega/scrobblers/Cargo.toml
[INFO] started frobbing shymega/scrobblers
[INFO] finished frobbing shymega/scrobblers
[INFO] frobbed toml for shymega/scrobblers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shymega/scrobblers/Cargo.toml
[INFO] crate shymega/scrobblers 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing shymega/scrobblers 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shymega/scrobblers:/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] 5e26c05ee96e5b02b2396cbb0c9e23fe534dce7d1608626127df00f28b42cc43
[INFO] running `"docker" "start" "-a" "5e26c05ee96e5b02b2396cbb0c9e23fe534dce7d1608626127df00f28b42cc43"`
[INFO] [stderr]    Compiling ident_case v1.0.0
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling mpd v0.0.12
[INFO] [stderr]    Compiling enum-kinds v0.4.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling dbus v0.6.4
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling config v0.9.2
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling slog-scope v4.1.1
[INFO] [stderr]    Compiling darling_core v0.4.0
[INFO] [stderr]    Compiling darling_macro v0.4.0
[INFO] [stderr]    Compiling darling v0.4.0
[INFO] [stderr]    Compiling from_variants_impl v0.3.0
[INFO] [stderr]    Compiling from_variants v0.3.0
[INFO] [stderr]    Compiling mpris v1.1.1
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpris-1.1.1/src/player.rs:153:53
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.set_position_in_microseconds(track_id, position.as_micros())
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^ expected u64, found u128
[INFO] [stderr] help: you can convert an `u128` to `u64` and panic if the converted value wouldn't fit
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.set_position_in_microseconds(track_id, position.as_micros().try_into().unwrap())
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `mpris`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5e26c05ee96e5b02b2396cbb0c9e23fe534dce7d1608626127df00f28b42cc43"`
[INFO] running `"docker" "rm" "-f" "5e26c05ee96e5b02b2396cbb0c9e23fe534dce7d1608626127df00f28b42cc43"`
[INFO] [stdout] 5e26c05ee96e5b02b2396cbb0c9e23fe534dce7d1608626127df00f28b42cc43