[INFO] cloning repository https://github.com/musoke/ipfs-search [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/musoke/ipfs-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusoke%2Fipfs-search", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusoke%2Fipfs-search'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] badd57328f81e3e66d6798607207b76cd2f954b3 [INFO] documenting musoke/ipfs-search against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusoke%2Fipfs-search" "/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/musoke/ipfs-search on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/musoke/ipfs-search [INFO] finished tweaking git repo https://github.com/musoke/ipfs-search [INFO] tweaked toml for git repo https://github.com/musoke/ipfs-search written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/musoke/ipfs-search already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempdir v0.3.6 [INFO] [stderr] Downloaded syn v0.12.14 [INFO] [stderr] Downloaded combine v2.5.2 [INFO] [stderr] Downloaded tokio-core v0.1.15 [INFO] [stderr] Downloaded schannel v0.1.11 [INFO] [stderr] Downloaded crc v1.7.0 [INFO] [stderr] Downloaded atty v0.2.8 [INFO] [stderr] Downloaded remove_dir_all v0.3.0 [INFO] [stderr] Downloaded maplit v0.1.6 [INFO] [stderr] Downloaded fixedbitset v0.1.8 [INFO] [stderr] Downloaded petgraph v0.4.11 [INFO] [stderr] Downloaded wincolor v0.1.6 [INFO] [stderr] Downloaded base64 v0.9.0 [INFO] [stderr] Downloaded libflate v0.1.14 [INFO] [stderr] Downloaded reqwest v0.8.5 [INFO] [stderr] Downloaded regex v0.2.10 [INFO] [stderr] Downloaded downcast v0.9.2 [INFO] [stderr] Downloaded regex-syntax v0.5.3 [INFO] [stderr] Downloaded lz4 v1.22.0 [INFO] [stderr] Downloaded getopts v0.2.17 [INFO] [stderr] Downloaded serde_derive_internals v0.20.0 [INFO] [stderr] Downloaded tinysegmenter v0.1.0 [INFO] [stderr] Downloaded termcolor v0.3.5 [INFO] [stderr] Downloaded env_logger v0.5.6 [INFO] [stderr] Downloaded chan v0.1.21 [INFO] [stderr] Downloaded tree_magic v0.2.0 [INFO] [stderr] Downloaded uuid v0.6.1 [INFO] [stderr] Downloaded pulldown-cmark v0.0.8 [INFO] [stderr] Downloaded skeptic v0.9.0 [INFO] [stderr] Downloaded lz4-sys v1.8.0 [INFO] [stderr] Downloaded atomicwrites v0.1.5 [INFO] [stderr] Downloaded serde_derive v1.0.29 [INFO] [stderr] Downloaded hyper v0.11.22 [INFO] [stderr] Downloaded ipfsapi v0.2.1 [INFO] [stderr] Downloaded tantivy v0.5.1 [INFO] [stderr] Downloaded fst v0.2.3 [INFO] [stderr] Downloaded rust-stemmers v0.1.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] 13df23cf800c750579a7f538341e464326ed10ff8432a921aaece8840746ea0b [INFO] running `Command { std: "docker" "start" "-a" "13df23cf800c750579a7f538341e464326ed10ff8432a921aaece8840746ea0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13df23cf800c750579a7f538341e464326ed10ff8432a921aaece8840746ea0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13df23cf800c750579a7f538341e464326ed10ff8432a921aaece8840746ea0b", kill_on_drop: false }` [INFO] [stdout] 13df23cf800c750579a7f538341e464326ed10ff8432a921aaece8840746ea0b [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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 13c8b1710bdbb06d38e3e7b746a61b713845c4b6cd300fdce8b4c44a7d66f497 [INFO] running `Command { std: "docker" "start" "-a" "13c8b1710bdbb06d38e3e7b746a61b713845c4b6cd300fdce8b4c44a7d66f497", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.6 [INFO] [stderr] Compiling getopts v0.2.17 [INFO] [stderr] Checking serde v1.0.29 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Checking num-traits v0.2.1 [INFO] [stderr] Checking fixedbitset v0.1.8 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Checking termcolor v0.3.5 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/downcast-0.9.2/src/lib.rs:2:42 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(feature = "nightly", feature(core_intrinsics, try_from))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/downcast-0.9.2/src/lib.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(feature = "nightly", feature(core_intrinsics, try_from))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking tokio-executor v0.1.0 [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 3 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` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "13c8b1710bdbb06d38e3e7b746a61b713845c4b6cd300fdce8b4c44a7d66f497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13c8b1710bdbb06d38e3e7b746a61b713845c4b6cd300fdce8b4c44a7d66f497", kill_on_drop: false }` [INFO] [stdout] 13c8b1710bdbb06d38e3e7b746a61b713845c4b6cd300fdce8b4c44a7d66f497