[INFO] fetching crate torchbear 0.11.5... [INFO] checking torchbear-0.11.5 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354 [INFO] extracting crate torchbear 0.11.5 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate torchbear 0.11.5 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ulid v0.3.3 [INFO] [stderr] Downloaded tokio-openssl v0.2.1 [INFO] [stderr] Downloaded diffs v0.2.1 [INFO] [stderr] Downloaded unic-ucd-version v0.8.0 [INFO] [stderr] Downloaded splitdiff-rs v0.4.1 [INFO] [stderr] Downloaded patch-rs v0.5.5 [INFO] [stderr] Downloaded scl v0.0.1 [INFO] [stderr] Downloaded checksumdir v0.3.0 [INFO] [stderr] Downloaded unic-char-property v0.8.0 [INFO] [stderr] Downloaded actix-lua v0.5.2 [INFO] [stderr] Downloaded unic-common v0.8.0 [INFO] [stderr] Downloaded unic-char-range v0.8.0 [INFO] [stderr] Downloaded comrak v0.4.4 [INFO] [stderr] Downloaded diff-rs v0.2.3 [INFO] [stderr] Downloaded unic-ucd-segment v0.8.0 [INFO] [stderr] Downloaded unic-segment v0.8.0 [INFO] [stderr] Downloaded rlua_serde v0.2.0 [INFO] [stderr] Downloaded tera-v1 v1.0.0-alpha.4 [INFO] [stderr] Downloaded tantivy v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfd3fcb60a9815c4b8cecca9b06dd1434ebad44ed45140fdcccfb2d07046aed2 [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" "cfd3fcb60a9815c4b8cecca9b06dd1434ebad44ed45140fdcccfb2d07046aed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfd3fcb60a9815c4b8cecca9b06dd1434ebad44ed45140fdcccfb2d07046aed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfd3fcb60a9815c4b8cecca9b06dd1434ebad44ed45140fdcccfb2d07046aed2", kill_on_drop: false }` [INFO] [stdout] cfd3fcb60a9815c4b8cecca9b06dd1434ebad44ed45140fdcccfb2d07046aed2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f45b98247432bf8b2b4689186af701f996d062f7b8933bcc2c8b88a36709c3b9 [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" "f45b98247432bf8b2b4689186af701f996d062f7b8933bcc2c8b88a36709c3b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking unic-common v0.8.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking unic-char-range v0.8.0 [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking variance v0.1.3 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking scopeguard v0.1.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking census v0.1.1 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking diffs v0.2.1 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling actix-web v0.7.19 [INFO] [stderr] Checking murmurhash32 v0.2.0 [INFO] [stderr] Checking rand_core v0.3.1 [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] 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" "f45b98247432bf8b2b4689186af701f996d062f7b8933bcc2c8b88a36709c3b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f45b98247432bf8b2b4689186af701f996d062f7b8933bcc2c8b88a36709c3b9", kill_on_drop: false }` [INFO] [stdout] f45b98247432bf8b2b4689186af701f996d062f7b8933bcc2c8b88a36709c3b9