[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] checking musoke/ipfs-search against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusoke%2Fipfs-search" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/musoke/ipfs-search on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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-6/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded remove_dir_all v0.3.0 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded pulldown-cmark v0.0.8 [INFO] [stderr] Downloaded schannel v0.1.11 [INFO] [stderr] Downloaded serde_derive_internals v0.20.0 [INFO] [stderr] Downloaded atomicwrites v0.1.5 [INFO] [stderr] Downloaded reqwest v0.8.5 [INFO] [stderr] Downloaded crc v1.7.0 [INFO] [stderr] Downloaded termcolor v0.3.5 [INFO] [stderr] Downloaded downcast v0.9.2 [INFO] [stderr] Downloaded atty v0.2.8 [INFO] [stderr] Downloaded env_logger v0.5.6 [INFO] [stderr] Downloaded fixedbitset v0.1.8 [INFO] [stderr] Downloaded build_const v0.2.0 [INFO] [stderr] Downloaded serde_urlencoded v0.5.1 [INFO] [stderr] Downloaded skeptic v0.9.0 [INFO] [stderr] Downloaded combine v2.5.2 [INFO] [stderr] Downloaded petgraph v0.4.11 [INFO] [stderr] Downloaded hyper-tls v0.1.2 [INFO] [stderr] Downloaded wincolor v0.1.6 [INFO] [stderr] Downloaded hyper v0.11.22 [INFO] [stderr] Downloaded tokio-core v0.1.15 [INFO] [stderr] Downloaded lz4-sys v1.8.0 [INFO] [stderr] Downloaded getopts v0.2.17 [INFO] [stderr] Downloaded fst v0.2.3 [INFO] [stderr] Downloaded ipfsapi v0.2.1 [INFO] [stderr] Downloaded rust-stemmers v0.1.0 [INFO] [stderr] Downloaded base64 v0.9.0 [INFO] [stderr] Downloaded tree_magic v0.2.0 [INFO] [stderr] Downloaded lz4 v1.22.0 [INFO] [stderr] Downloaded libflate v0.1.14 [INFO] [stderr] Downloaded tantivy v0.5.1 [INFO] [stderr] Downloaded chan v0.1.21 [INFO] [stderr] Downloaded regex-syntax v0.5.3 [INFO] [stderr] Downloaded tinysegmenter v0.1.0 [INFO] [stderr] Downloaded serde_derive v1.0.29 [INFO] [stderr] Downloaded tempdir v0.3.6 [INFO] [stderr] Downloaded regex v0.2.10 [INFO] [stderr] Downloaded maplit v0.1.6 [INFO] [stderr] Downloaded syn v0.12.14 [INFO] [stderr] Downloaded uuid v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd77beea67ce166fc79be20a4bb9b302e072ca515b121c804a2ab0a132642785 [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" "fd77beea67ce166fc79be20a4bb9b302e072ca515b121c804a2ab0a132642785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd77beea67ce166fc79be20a4bb9b302e072ca515b121c804a2ab0a132642785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd77beea67ce166fc79be20a4bb9b302e072ca515b121c804a2ab0a132642785", kill_on_drop: false }` [INFO] [stdout] fd77beea67ce166fc79be20a4bb9b302e072ca515b121c804a2ab0a132642785 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0cd14caf61b3117b8fa3bc7a176f389584b1a1cc8a5874a46cbfd9e06f575a0 [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" "a0cd14caf61b3117b8fa3bc7a176f389584b1a1cc8a5874a46cbfd9e06f575a0", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.39 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling cc v1.0.6 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking scoped-tls v0.1.1 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling getopts v0.2.17 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking serde v1.0.29 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking fixedbitset v0.1.8 [INFO] [stderr] Checking maplit v0.1.6 [INFO] [stderr] Checking rust-stemmers v0.1.0 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking downcast v0.9.2 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Compiling unicase v2.1.0 [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 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" "a0cd14caf61b3117b8fa3bc7a176f389584b1a1cc8a5874a46cbfd9e06f575a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0cd14caf61b3117b8fa3bc7a176f389584b1a1cc8a5874a46cbfd9e06f575a0", kill_on_drop: false }` [INFO] [stdout] a0cd14caf61b3117b8fa3bc7a176f389584b1a1cc8a5874a46cbfd9e06f575a0