[INFO] cloning repository https://github.com/thiolliere/fefe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thiolliere/fefe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiolliere%2Ffefe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiolliere%2Ffefe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d09c5acc6f0ddd5a8b0d172f87af7f91f66b6428 [INFO] checking thiolliere/fefe against master#fc81ad22c453776de16acf9938976930cf8c9401 for pr-77325 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiolliere%2Ffefe" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thiolliere/fefe on toolchain fc81ad22c453776de16acf9938976930cf8c9401 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thiolliere/fefe [INFO] finished tweaking git repo https://github.com/thiolliere/fefe [INFO] tweaked toml for git repo https://github.com/thiolliere/fefe written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/thiolliere/fefe already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 838db38d5d3cfcea2752616fdb625e1f3bb699c840525c930ce229ab3171a331 [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" "838db38d5d3cfcea2752616fdb625e1f3bb699c840525c930ce229ab3171a331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "838db38d5d3cfcea2752616fdb625e1f3bb699c840525c930ce229ab3171a331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "838db38d5d3cfcea2752616fdb625e1f3bb699c840525c930ce229ab3171a331", kill_on_drop: false }` [INFO] [stdout] 838db38d5d3cfcea2752616fdb625e1f3bb699c840525c930ce229ab3171a331 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c6fa38814942fba5b55b33a1028a7077e4bd35a38a6f49749ee20ccfb381059 [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" "4c6fa38814942fba5b55b33a1028a7077e4bd35a38a6f49749ee20ccfb381059", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking byteorder v1.2.4 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling pkg-config v0.3.13 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling vulkano v0.9.0 (https://github.com/thiolliere/vulkano#ffce37c4) [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking vk-sys v0.3.3 (https://github.com/thiolliere/vulkano#ffce37c4) [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking half v1.1.2 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Checking xdg v2.1.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Checking fps_counter v1.0.0 [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] Checking show_message v0.1.0 (https://github.com/thiolliere/show_message/#466bcf25) [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 `Command { std: "docker" "inspect" "4c6fa38814942fba5b55b33a1028a7077e4bd35a38a6f49749ee20ccfb381059", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c6fa38814942fba5b55b33a1028a7077e4bd35a38a6f49749ee20ccfb381059", kill_on_drop: false }` [INFO] [stdout] 4c6fa38814942fba5b55b33a1028a7077e4bd35a38a6f49749ee20ccfb381059