[INFO] updating cached repository devnought/hashy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/devnought/hashy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/devnought/hashy" "work/ex/beta-1.37-6/sources/1.36.0/gh/devnought/hashy"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/devnought/hashy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/devnought/hashy" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/devnought/hashy"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/devnought/hashy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 324b2a0ee2b046ad7f2e012d75f5ceb8c033e6c6 [INFO] sha for GitHub repo devnought/hashy: 324b2a0ee2b046ad7f2e012d75f5ceb8c033e6c6 [INFO] validating manifest of devnought/hashy on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of devnought/hashy on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing devnought/hashy [INFO] finished frobbing devnought/hashy [INFO] frobbed toml for devnought/hashy written to work/ex/beta-1.37-6/sources/1.36.0/gh/devnought/hashy/Cargo.toml [INFO] started frobbing devnought/hashy [INFO] finished frobbing devnought/hashy [INFO] frobbed toml for devnought/hashy written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/devnought/hashy/Cargo.toml [INFO] crate devnought/hashy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing devnought/hashy against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/devnought/hashy:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 83b9d09a7fd71b169261a3202d036ad9f7a0259fa2d1d09f07ea592e3eb921bf [INFO] running `"docker" "start" "-a" "83b9d09a7fd71b169261a3202d036ad9f7a0259fa2d1d09f07ea592e3eb921bf"` [INFO] [stderr] Compiling census v0.1.1 [INFO] [stderr] Compiling downcast v0.9.2 [INFO] [stderr] Compiling snap v0.2.5 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling bitpacking v0.5.1 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/downcast-0.9.2/src/lib.rs:120:38 [INFO] [stderr] | [INFO] [stderr] 120 | fn is_type(&self) -> bool { self.type_id() == TypeId::of::() } [INFO] [stderr] | ^^^^^^^ multiple `type_id` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `Any` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/downcast-0.9.2/src/lib.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | fn type_id(&self) -> TypeId { TypeId::of::() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `Any::type_id(&self)` instead [INFO] [stderr] note: candidate #2 is defined in the trait `std::any::Any` [INFO] [stderr] = help: to disambiguate the method call, write `std::any::Any::type_id(&self)` instead [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [INFO] [stderr] error: Could not compile `downcast`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `bitpacking`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name bitpacking /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitpacking-0.5.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=221b06c994a9ca20 -C extra-filename=-221b06c994a9ca20 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crunchy=/opt/crater/target/debug/deps/libcrunchy-f1b4dbdd7a82b621.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "83b9d09a7fd71b169261a3202d036ad9f7a0259fa2d1d09f07ea592e3eb921bf"` [INFO] running `"docker" "rm" "-f" "83b9d09a7fd71b169261a3202d036ad9f7a0259fa2d1d09f07ea592e3eb921bf"` [INFO] [stdout] 83b9d09a7fd71b169261a3202d036ad9f7a0259fa2d1d09f07ea592e3eb921bf