[INFO] crate torchbear 0.11.5 is already in cache [INFO] checking torchbear-0.11.5 against master#e22b61bff0bdd08be7665607cb7be3748c8a35d2 for pr-74627 [INFO] extracting crate torchbear 0.11.5 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate torchbear 0.11.5 on toolchain e22b61bff0bdd08be7665607cb7be3748c8a35d2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "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" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88a549b3c4f0580a8a0a5addd199d67e237fb7950704a84f1b76727bd24b3ffc [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" "88a549b3c4f0580a8a0a5addd199d67e237fb7950704a84f1b76727bd24b3ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88a549b3c4f0580a8a0a5addd199d67e237fb7950704a84f1b76727bd24b3ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88a549b3c4f0580a8a0a5addd199d67e237fb7950704a84f1b76727bd24b3ffc", kill_on_drop: false }` [INFO] [stdout] 88a549b3c4f0580a8a0a5addd199d67e237fb7950704a84f1b76727bd24b3ffc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79eb8adb58b6f6e1a499d17f6888a6c7b525699742523421b2253fdadcb58ddf [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" "79eb8adb58b6f6e1a499d17f6888a6c7b525699742523421b2253fdadcb58ddf", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking unic-char-range v0.8.0 [INFO] [stderr] Checking unic-common v0.8.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking scopeguard v0.1.2 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking variance v0.1.3 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking diffs v0.2.1 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking census v0.1.1 [INFO] [stderr] Checking podio v0.1.7 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Compiling openssl-src v111.10.2+1.1.1g [INFO] [stderr] Compiling rlua v0.15.3 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.33+curl-7.71.1 [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 libssh2-sys v0.2.18 [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" "79eb8adb58b6f6e1a499d17f6888a6c7b525699742523421b2253fdadcb58ddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79eb8adb58b6f6e1a499d17f6888a6c7b525699742523421b2253fdadcb58ddf", kill_on_drop: false }` [INFO] [stdout] 79eb8adb58b6f6e1a499d17f6888a6c7b525699742523421b2253fdadcb58ddf