[INFO] cloning repository https://github.com/mattico/global-search [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattico/global-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattico%2Fglobal-search", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattico%2Fglobal-search'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] deee6c46505c8678d4855d7a8c670f1b3a07a639 [INFO] checking mattico/global-search against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattico%2Fglobal-search" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattico/global-search on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mattico/global-search [INFO] finished tweaking git repo https://github.com/mattico/global-search [INFO] tweaked toml for git repo https://github.com/mattico/global-search written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/mattico/global-search already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded actix_derive v0.2.0 [INFO] [stderr] Downloaded proc-macro2 v0.3.1 [INFO] [stderr] Downloaded uuid v0.6.2 [INFO] [stderr] Downloaded pulldown-cmark v0.0.8 [INFO] [stderr] Downloaded skeptic v0.9.0 [INFO] [stderr] Downloaded tempfile v3.0.0 [INFO] [stderr] Downloaded fst v0.2.3 [INFO] [stderr] Downloaded semver v0.8.0 [INFO] [stderr] Downloaded http-range v0.1.1 [INFO] [stderr] Downloaded string v0.1.0 [INFO] [stderr] Downloaded parking_lot_core v0.2.13 [INFO] [stderr] Downloaded mio-uds v0.6.4 [INFO] [stderr] Downloaded memoffset v0.1.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.2.0 [INFO] [stderr] Downloaded cookie v0.10.1 [INFO] [stderr] Downloaded mount v0.4.0 [INFO] [stderr] Downloaded tokio-timer v0.2.0 [INFO] [stderr] Downloaded strum v0.9.0 [INFO] [stderr] Downloaded hostname v0.1.4 [INFO] [stderr] Downloaded smallvec v0.6.0 [INFO] [stderr] Downloaded winreg v0.5.0 [INFO] [stderr] Downloaded actix v0.5.5 [INFO] [stderr] Downloaded http v0.1.5 [INFO] [stderr] Downloaded socket2 v0.3.4 [INFO] [stderr] Downloaded strum_macros v0.9.0 [INFO] [stderr] Downloaded actix-web v0.4.10 [INFO] [stderr] Downloaded resolv-conf v0.6.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.8.1 [INFO] [stderr] Downloaded pest_derive v1.0.7 [INFO] [stderr] Downloaded iron v0.6.0 [INFO] [stderr] Downloaded sequence_trie v0.3.5 [INFO] [stderr] Downloaded chan v0.1.21 [INFO] [stderr] Downloaded staticfile v0.5.0 [INFO] [stderr] Downloaded downcast v0.9.2 [INFO] [stderr] Downloaded crossbeam-channel v0.1.2 [INFO] [stderr] Downloaded tokio-signal v0.1.5 [INFO] [stderr] Downloaded bytecount v0.2.0 [INFO] [stderr] Downloaded cargo_metadata v0.3.3 [INFO] [stderr] Downloaded skeptic v0.13.2 [INFO] [stderr] Downloaded ipconfig v0.1.6 [INFO] [stderr] Downloaded trust-dns-proto v0.3.2 [INFO] [stderr] Downloaded rust-stemmers v1.0.2 [INFO] [stderr] Downloaded rust-stemmers v0.1.0 [INFO] [stderr] Downloaded h2 v0.1.3 [INFO] [stderr] Downloaded atomicwrites v0.1.5 [INFO] [stderr] Downloaded lz4 v1.22.0 [INFO] [stderr] Downloaded maplit v0.1.6 [INFO] [stderr] Downloaded tinysegmenter v0.1.0 [INFO] [stderr] Downloaded lz4-sys v1.8.0 [INFO] [stderr] Downloaded elasticlunr-rs v2.1.2 [INFO] [stderr] Downloaded tantivy v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b00a46e259462b717b50a00cb2e506b2157121886f1f9359c58e7cc878c83276 [INFO] running `Command { std: "docker" "start" "-a" "b00a46e259462b717b50a00cb2e506b2157121886f1f9359c58e7cc878c83276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b00a46e259462b717b50a00cb2e506b2157121886f1f9359c58e7cc878c83276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b00a46e259462b717b50a00cb2e506b2157121886f1f9359c58e7cc878c83276", kill_on_drop: false }` [INFO] [stdout] b00a46e259462b717b50a00cb2e506b2157121886f1f9359c58e7cc878c83276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b41caed65bc7e2491295a3cc232916e77511c14abad955bb5df60d2a5bcbf6c [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" "3b41caed65bc7e2491295a3cc232916e77511c14abad955bb5df60d2a5bcbf6c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Checking futures v0.1.20 [INFO] [stderr] Checking serde v1.0.37 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling getopts v0.2.17 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling remove_dir_all v0.5.0 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Checking memoffset v0.1.0 [INFO] [stderr] Checking strum v0.9.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking rust-stemmers v0.1.0 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Checking open v1.2.1 [INFO] [stderr] Checking hostname v0.1.4 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/downcast-0.9.2/src/lib.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(feature = "nightly", feature(core_intrinsics, try_from))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking inotify v0.3.0 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Compiling proc-macro2 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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0034, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an 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" "3b41caed65bc7e2491295a3cc232916e77511c14abad955bb5df60d2a5bcbf6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b41caed65bc7e2491295a3cc232916e77511c14abad955bb5df60d2a5bcbf6c", kill_on_drop: false }` [INFO] [stdout] 3b41caed65bc7e2491295a3cc232916e77511c14abad955bb5df60d2a5bcbf6c