[INFO] cloning repository https://github.com/thealexhoar/ligeia [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thealexhoar/ligeia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthealexhoar%2Fligeia", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthealexhoar%2Fligeia'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6cef56ce53d55b4a444b97ff20a631a721496650 [INFO] testing thealexhoar/ligeia against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthealexhoar%2Fligeia" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thealexhoar/ligeia on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thealexhoar/ligeia [INFO] finished tweaking git repo https://github.com/thealexhoar/ligeia [INFO] tweaked toml for git repo https://github.com/thealexhoar/ligeia written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/thealexhoar/ligeia already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-epoch v0.3.0 [INFO] [stderr] Downloaded syn v0.13.7 [INFO] [stderr] Downloaded quote v0.6.4 [INFO] [stderr] Downloaded syn v0.14.6 [INFO] [stderr] Downloaded stdweb v0.4.5 [INFO] [stderr] Downloaded specs-derive v0.1.0 [INFO] [stderr] Downloaded hibitset v0.5.2 [INFO] [stderr] Downloaded serde_derive v1.0.53 [INFO] [stderr] Downloaded nphysics2d v0.9.1 [INFO] [stderr] Downloaded specs v0.12.3 [INFO] [stderr] Downloaded rlua v0.14.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6b313468eeb40b165f4515a6143563be9129d16dd3f5f95bf56ecb2e31ce894 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e6b313468eeb40b165f4515a6143563be9129d16dd3f5f95bf56ecb2e31ce894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6b313468eeb40b165f4515a6143563be9129d16dd3f5f95bf56ecb2e31ce894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6b313468eeb40b165f4515a6143563be9129d16dd3f5f95bf56ecb2e31ce894", kill_on_drop: false }` [INFO] [stdout] e6b313468eeb40b165f4515a6143563be9129d16dd3f5f95bf56ecb2e31ce894 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8a2e0585101a7089685f7653ea4adaaa83ca93da4d21d052fc9fcc14d064e23d [INFO] running `Command { std: "docker" "start" "-a" "8a2e0585101a7089685f7653ea4adaaa83ca93da4d21d052fc9fcc14d064e23d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling libm v0.1.2 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling serde v1.0.37 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling mopa v0.2.2 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling atom v0.3.4 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling tuple_utils v0.2.0 [INFO] [stderr] Compiling downcast v0.9.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/downcast-0.9.2/src/lib.rs:120:38 [INFO] [stdout] | [INFO] [stdout] 120 | fn is_type(&self) -> bool { self.type_id() == TypeId::of::() } [INFO] [stdout] | ^^^^^^^ multiple `type_id` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `Any` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/downcast-0.9.2/src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | fn type_id(&self) -> TypeId { TypeId::of::() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `std::any::Any` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 120 | fn is_type(&self) -> bool { Any::type_id(&self) == TypeId::of::() } [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 120 | fn is_type(&self) -> bool { std::any::Any::type_id(&self) == TypeId::of::() } [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `downcast` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8a2e0585101a7089685f7653ea4adaaa83ca93da4d21d052fc9fcc14d064e23d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a2e0585101a7089685f7653ea4adaaa83ca93da4d21d052fc9fcc14d064e23d", kill_on_drop: false }` [INFO] [stdout] 8a2e0585101a7089685f7653ea4adaaa83ca93da4d21d052fc9fcc14d064e23d