[INFO] updating cached repository https://github.com/kardeiz/tantivy-example [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] 9b2a98506bd12e5f3e21700e5115d60851c855e7 [INFO] testing kardeiz/tantivy-example against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkardeiz%2Ftantivy-example" "/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/kardeiz/tantivy-example on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kardeiz/tantivy-example [INFO] finished tweaking git repo https://github.com/kardeiz/tantivy-example [INFO] tweaked toml for git repo https://github.com/kardeiz/tantivy-example written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/kardeiz/tantivy-example already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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=warn" "-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-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 724328190aa8dd76fc3403cc9d769ea920c927843cce3d07cf4c362272f53ccc [INFO] running `"docker" "start" "-a" "724328190aa8dd76fc3403cc9d769ea920c927843cce3d07cf4c362272f53ccc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling futures v0.1.23 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling matches v0.1.7 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling ryu v0.2.4 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling linked-hash-map v0.4.2 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling indexmap v1.0.1 [INFO] [stderr] Compiling string v0.1.1 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling rust-stemmers v0.1.0 [INFO] [stderr] Compiling lazycell v1.0.0 [INFO] [stderr] Compiling htmlescape v0.3.1 [INFO] [stderr] Compiling downcast v0.9.2 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling census v0.1.1 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/rustwide/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/rustwide/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] note: candidate #2 is defined in the trait `std::any::Any` [INFO] [stderr] help: disambiguate the associated function for candidate #1 [INFO] [stderr] | [INFO] [stderr] 120 | fn is_type(&self) -> bool { Any::type_id(&self) == TypeId::of::() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 120 | fn is_type(&self) -> bool { std::any::Any::type_id(&self) == TypeId::of::() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [INFO] [stderr] error: could not compile `downcast`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "724328190aa8dd76fc3403cc9d769ea920c927843cce3d07cf4c362272f53ccc"` [INFO] running `"docker" "rm" "-f" "724328190aa8dd76fc3403cc9d769ea920c927843cce3d07cf4c362272f53ccc"` [INFO] [stdout] 724328190aa8dd76fc3403cc9d769ea920c927843cce3d07cf4c362272f53ccc