[INFO] updating cached repository acmcarther/next_space_coop [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/acmcarther/next_space_coop [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/acmcarther/next_space_coop" "work/ex/beta-1.38-1/sources/1.37.0/gh/acmcarther/next_space_coop"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/acmcarther/next_space_coop'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/acmcarther/next_space_coop" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acmcarther/next_space_coop"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acmcarther/next_space_coop'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 05828fa3281ff433093bbd1abadeed69503cc729 [INFO] sha for GitHub repo acmcarther/next_space_coop: 05828fa3281ff433093bbd1abadeed69503cc729 [INFO] validating manifest of acmcarther/next_space_coop 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 acmcarther/next_space_coop 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 acmcarther/next_space_coop [INFO] finished frobbing acmcarther/next_space_coop [INFO] frobbed toml for acmcarther/next_space_coop written to work/ex/beta-1.38-1/sources/1.37.0/gh/acmcarther/next_space_coop/Cargo.toml [INFO] started frobbing acmcarther/next_space_coop [INFO] finished frobbing acmcarther/next_space_coop [INFO] frobbed toml for acmcarther/next_space_coop written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acmcarther/next_space_coop/Cargo.toml [INFO] crate acmcarther/next_space_coop 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 acmcarther/next_space_coop against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acmcarther/next_space_coop:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 7fe18ec6b8cfdb15e4b6f56fbc06ef533ac6ca89d43a278328f145d3ffc6b530 [INFO] running `"docker" "start" "-a" "7fe18ec6b8cfdb15e4b6f56fbc06ef533ac6ca89d43a278328f145d3ffc6b530"` [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling siphasher v0.2.1 [INFO] [stderr] Compiling serde v0.9.7 [INFO] [stderr] Compiling either v1.0.3 [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling threadpool v1.3.2 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling protobuf v1.2.1 [INFO] [stderr] Compiling error-chain v0.8.1 [INFO] [stderr] Compiling fern v0.3.5 [INFO] [stderr] Compiling capnp v0.7.5 [INFO] [stderr] Compiling itertools v0.5.9 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling net2 v0.2.26 [INFO] [stderr] warning[E0502]: cannot borrow `*reff` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/capnp-0.7.5/src/private/layout.rs:643:47 [INFO] [stderr] | [INFO] [stderr] 643 | let ptr = try!(follow_fars(&mut reff, (*reff).target(), &mut segment)); [INFO] [stderr] | ----------- --------- ^^^^^^^ immutable borrow occurs here [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used by call [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling term_size v0.2.2 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling thread_local v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.6.2 [INFO] [stderr] Compiling mio v0.6.4 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling pulse v0.5.3 [INFO] [stderr] Compiling clap v2.20.3 [INFO] [stderr] Compiling ash v0.14.2 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling specs v0.7.1 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling gaffer_udp v0.1.4 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling num-complex v0.1.35 [INFO] [stderr] Compiling env_logger v0.4.0 [INFO] [stderr] Compiling serde_json v0.9.6 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling nalgebra v0.9.0 [INFO] [stderr] Compiling libloading v0.3.2 [INFO] [stderr] Compiling ncollide_math v0.5.0 [INFO] [stderr] Compiling ncollide_utils v0.5.0 [INFO] [stderr] Compiling ncollide_geometry v0.2.0 [INFO] [stderr] Compiling ncollide_procedural v0.5.0 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ncollide_geometry-0.2.0/shape/shape.rs:83:14 [INFO] [stderr] | [INFO] [stderr] 83 | self.type_id() == TypeId::of::() [INFO] [stderr] | ^^^^^^^ multiple `type_id` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `shape::shape::GetTypeId` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ncollide_geometry-0.2.0/shape/shape.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 139| fn type_id(&self) -> TypeId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `shape::shape::GetTypeId::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 `ncollide_geometry`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7fe18ec6b8cfdb15e4b6f56fbc06ef533ac6ca89d43a278328f145d3ffc6b530"` [INFO] running `"docker" "rm" "-f" "7fe18ec6b8cfdb15e4b6f56fbc06ef533ac6ca89d43a278328f145d3ffc6b530"` [INFO] [stdout] 7fe18ec6b8cfdb15e4b6f56fbc06ef533ac6ca89d43a278328f145d3ffc6b530