[INFO] fetching crate torchbear 0.11.5... [INFO] checking torchbear-0.11.5 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate torchbear 0.11.5 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate torchbear 0.11.5 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate torchbear 0.11.5 [INFO] finished tweaking crates.io crate torchbear 0.11.5 [INFO] tweaked toml for crates.io crate torchbear 0.11.5 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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 lzma-sys v0.1.16 [INFO] [stderr] Downloaded entities v1.0.1 [INFO] [stderr] Downloaded crossbeam v0.5.0 [INFO] [stderr] Downloaded human-panic v1.0.3 [INFO] [stderr] Downloaded select v0.4.3 [INFO] [stderr] Downloaded murmurhash32 v0.2.0 [INFO] [stderr] Downloaded ulid v0.3.3 [INFO] [stderr] Downloaded os_type v2.2.0 [INFO] [stderr] Downloaded unicode_categories v0.1.1 [INFO] [stderr] Downloaded git2 v0.8.0 [INFO] [stderr] Downloaded fern v0.5.9 [INFO] [stderr] Downloaded libgit2-sys v0.7.11 [INFO] [stderr] Downloaded openssl-src v111.11.0+1.1.1h [INFO] [stderr] Downloaded lsdiff-rs v0.1.2 [INFO] [stderr] Downloaded diff-rs v0.2.3 [INFO] [stderr] Downloaded diffs v0.2.1 [INFO] [stderr] Downloaded rlua v0.15.3 [INFO] [stderr] Downloaded crossbeam-deque v0.6.3 [INFO] [stderr] Downloaded actix-lua v0.5.2 [INFO] [stderr] Downloaded scl v0.0.1 [INFO] [stderr] Downloaded tantivy v0.8.2 [INFO] [stderr] Downloaded html5ever v0.23.0 [INFO] [stderr] Downloaded rlua_serde v0.2.0 [INFO] [stderr] Downloaded patch-rs v0.5.5 [INFO] [stderr] Downloaded checksumdir v0.3.0 [INFO] [stderr] Downloaded markup5ever v0.8.1 [INFO] [stderr] Downloaded tokio-openssl v0.2.1 [INFO] [stderr] Downloaded unic-common v0.8.0 [INFO] [stderr] Downloaded unic-char-range v0.8.0 [INFO] [stderr] Downloaded blake2 v0.8.1 [INFO] [stderr] Downloaded scopeguard v0.1.2 [INFO] [stderr] Downloaded tera-v1 v1.0.0-alpha.4 [INFO] [stderr] Downloaded unic-ucd-version v0.8.0 [INFO] [stderr] Downloaded unic-segment v0.8.0 [INFO] [stderr] Downloaded variance v0.1.3 [INFO] [stderr] Downloaded comrak v0.4.4 [INFO] [stderr] Downloaded scoped-pool v1.0.0 [INFO] [stderr] Downloaded unic-char-property v0.8.0 [INFO] [stderr] Downloaded globwalk v0.6.0 [INFO] [stderr] Downloaded splitdiff-rs v0.4.1 [INFO] [stderr] Downloaded unic-ucd-segment v0.8.0 [INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfecb3f2013eb82fd67f8abe400de1899aca5c0ff13dd043e232fc43a3e53659 [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" "bfecb3f2013eb82fd67f8abe400de1899aca5c0ff13dd043e232fc43a3e53659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfecb3f2013eb82fd67f8abe400de1899aca5c0ff13dd043e232fc43a3e53659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfecb3f2013eb82fd67f8abe400de1899aca5c0ff13dd043e232fc43a3e53659", kill_on_drop: false }` [INFO] [stdout] bfecb3f2013eb82fd67f8abe400de1899aca5c0ff13dd043e232fc43a3e53659 [INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddd181b8b522f19646ceeb1a571c986dfe207e42585bc05502f09ef893fea018 [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" "ddd181b8b522f19646ceeb1a571c986dfe207e42585bc05502f09ef893fea018", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking rustc-demangle v0.1.17 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unic-char-range v0.8.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking unic-common v0.8.0 [INFO] [stderr] Checking string_cache_shared v0.3.0 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking variance v0.1.3 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking scopeguard v0.1.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking diffs v0.2.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking census v0.1.1 [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] Compiling openssl-src v111.11.0+1.1.1h [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling miniz-sys v0.1.12 [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" "ddd181b8b522f19646ceeb1a571c986dfe207e42585bc05502f09ef893fea018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd181b8b522f19646ceeb1a571c986dfe207e42585bc05502f09ef893fea018", kill_on_drop: false }` [INFO] [stdout] ddd181b8b522f19646ceeb1a571c986dfe207e42585bc05502f09ef893fea018