[INFO] cloning repository https://github.com/mardiros/wasm-pool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mardiros/wasm-pool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmardiros%2Fwasm-pool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmardiros%2Fwasm-pool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4833bf6cc790cb107e0c92fe945d1c86e05db5f7 [INFO] checking mardiros/wasm-pool against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmardiros%2Fwasm-pool" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mardiros/wasm-pool on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mardiros/wasm-pool [INFO] finished tweaking git repo https://github.com/mardiros/wasm-pool [INFO] tweaked toml for git repo https://github.com/mardiros/wasm-pool written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/mardiros/wasm-pool already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webidl v0.8.0 [INFO] [stderr] Downloaded webgl_generator v0.2.0 [INFO] [stderr] Downloaded serde v1.0.84 [INFO] [stderr] Downloaded gleam v0.6.8 [INFO] [stderr] Downloaded downcast v0.9.2 [INFO] [stderr] Downloaded nphysics2d v0.9.4 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded opaque-debug v0.2.1 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded memchr v2.1.2 [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [INFO] [stderr] Downloaded redox_syscall v0.1.50 [INFO] [stderr] Downloaded tendril v0.2.4 [INFO] [stderr] Downloaded serde v0.9.15 [INFO] [stderr] Downloaded html5ever v0.13.1 [INFO] [stderr] Downloaded RustyXML v0.1.1 [INFO] [stderr] Downloaded term_size v0.2.3 [INFO] [stderr] Downloaded approx v0.3.1 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded smallvec v0.6.7 [INFO] [stderr] Downloaded lyon_path v0.11.0 [INFO] [stderr] Downloaded num_cpus v1.9.0 [INFO] [stderr] Downloaded 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Downloaded vec_map v0.6.0 [INFO] [stderr] Downloaded debug_unreachable v0.1.1 [INFO] [stderr] Downloaded ncollide2d v0.17.3 [INFO] [stderr] Downloaded nalgebra v0.16.13 [INFO] [stderr] Downloaded glutin v0.19.0 [INFO] [stderr] Downloaded inflate v0.4.4 [INFO] [stderr] Downloaded lyon_extra v0.11.0 [INFO] [stderr] Downloaded html2runes v1.0.0 [INFO] [stderr] Downloaded lyon_svg v0.11.0 [INFO] [stderr] Downloaded xmlparser v0.1.2 [INFO] [stderr] Downloaded stb_truetype v0.2.5 [INFO] [stderr] Downloaded svgparser v0.6.4 [INFO] [stderr] Downloaded docopt v1.0.2 [INFO] [stderr] Downloaded bit-set v0.5.0 [INFO] [stderr] Downloaded lalrpop-util v0.16.2 [INFO] [stderr] Downloaded quicksilver v0.3.5 [INFO] [stderr] Downloaded lyon_tessellation v0.11.0 [INFO] [stderr] Downloaded lalrpop v0.16.2 [INFO] [stderr] Downloaded image v0.20.1 [INFO] [stderr] Downloaded ena v0.10.1 [INFO] [stderr] Downloaded libc v0.2.46 [INFO] [stderr] Downloaded html5ever-atoms v0.2.2 [INFO] [stderr] Downloaded regex-syntax v0.6.4 [INFO] [stderr] Downloaded khronos_api v3.0.0 [INFO] [stderr] Downloaded diff v0.1.11 [INFO] [stderr] Downloaded block-padding v0.1.2 [INFO] [stderr] Downloaded ucd-util v0.1.3 [INFO] [stderr] Downloaded byte-tools v0.3.0 [INFO] [stderr] Downloaded generic-array v0.12.0 [INFO] [stderr] Downloaded block-buffer v0.7.0 [INFO] [stderr] Downloaded autocfg v0.1.1 [INFO] [stderr] Downloaded stdweb v0.4.12 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.1 [INFO] [stderr] Downloaded base-x v0.2.3 [INFO] [stderr] Downloaded serde_json v1.0.34 [INFO] [stderr] Downloaded stdweb-derive v0.5.1 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded string_cache_shared v0.3.0 [INFO] [stderr] Downloaded serde_derive v1.0.84 [INFO] [stderr] Downloaded syn v0.15.23 [INFO] [stderr] Downloaded base64 v0.10.0 [INFO] [stderr] Downloaded gl_generator v0.10.0 [INFO] [stderr] Downloaded string_cache_codegen v0.4.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.13 [INFO] [stderr] Downloaded rand_os v0.1.1 [INFO] [stderr] Downloaded rand v0.6.4 [INFO] [stderr] Downloaded string_cache v0.7.3 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.4 [INFO] [stderr] Downloaded webgl_stdweb v0.3.0 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d6190df8c39c3939b59a58f5fa749a66404d088ec166e1f096a31125e685d88 [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" "6d6190df8c39c3939b59a58f5fa749a66404d088ec166e1f096a31125e685d88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d6190df8c39c3939b59a58f5fa749a66404d088ec166e1f096a31125e685d88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d6190df8c39c3939b59a58f5fa749a66404d088ec166e1f096a31125e685d88", kill_on_drop: false }` [INFO] [stdout] 6d6190df8c39c3939b59a58f5fa749a66404d088ec166e1f096a31125e685d88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92bdec9ac5082b024f1ea78233b2f73da4376202ebaaad814eed53a51866ca8b [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" "92bdec9ac5082b024f1ea78233b2f73da4376202ebaaad814eed53a51866ca8b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling khronos_api v3.0.0 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.3 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling base-x v0.2.3 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Checking immi v1.0.4 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Compiling log v0.4.6 [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 crossbeam-utils v0.2.2 [INFO] [stderr] Checking uuid v0.6.5 [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" "92bdec9ac5082b024f1ea78233b2f73da4376202ebaaad814eed53a51866ca8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92bdec9ac5082b024f1ea78233b2f73da4376202ebaaad814eed53a51866ca8b", kill_on_drop: false }` [INFO] [stdout] 92bdec9ac5082b024f1ea78233b2f73da4376202ebaaad814eed53a51866ca8b