[INFO] fetching crate jsonrpc-client-transports 18.0.0... [INFO] checking jsonrpc-client-transports-18.0.0 against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825 [INFO] extracting crate jsonrpc-client-transports 18.0.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate jsonrpc-client-transports 18.0.0 on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jsonrpc-client-transports 18.0.0 [INFO] finished tweaking crates.io crate jsonrpc-client-transports 18.0.0 [INFO] tweaked toml for crates.io crate jsonrpc-client-transports 18.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parity-tokio-ipc v0.9.0 [INFO] [stderr] Downloaded websocket-base v0.24.0 [INFO] [stderr] Downloaded tokio-tls v0.2.1 [INFO] [stderr] Downloaded jsonrpc-ipc-server v18.0.0 [INFO] [stderr] Downloaded websocket v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ca34ca89aa8c6a22ba24ae0d322aeaf5a05ce7c72d50a2c1aa841f7006aae88 [INFO] running `Command { std: "docker" "start" "-a" "7ca34ca89aa8c6a22ba24ae0d322aeaf5a05ce7c72d50a2c1aa841f7006aae88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ca34ca89aa8c6a22ba24ae0d322aeaf5a05ce7c72d50a2c1aa841f7006aae88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ca34ca89aa8c6a22ba24ae0d322aeaf5a05ce7c72d50a2c1aa841f7006aae88", kill_on_drop: false }` [INFO] [stdout] 7ca34ca89aa8c6a22ba24ae0d322aeaf5a05ce7c72d50a2c1aa841f7006aae88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5621ffd09270d8d5ad36c9a16974726a3880d6b4750b3b8fda2cfa32c6fc3323 [INFO] running `Command { std: "docker" "start" "-a" "5621ffd09270d8d5ad36c9a16974726a3880d6b4750b3b8fda2cfa32c6fc3323", kill_on_drop: false }` [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking jsonrpc-core v18.0.0 [INFO] [stderr] Checking jsonrpc-pubsub v18.0.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking parity-tokio-ipc v0.9.0 [INFO] [stderr] Checking jsonrpc-server-utils v18.0.0 [INFO] [stderr] Checking jsonrpc-ipc-server v18.0.0 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking websocket-base v0.24.0 [INFO] [stderr] Checking websocket v0.24.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking jsonrpc-http-server v18.0.0 [INFO] [stderr] Checking jsonrpc-client-transports v18.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "5621ffd09270d8d5ad36c9a16974726a3880d6b4750b3b8fda2cfa32c6fc3323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5621ffd09270d8d5ad36c9a16974726a3880d6b4750b3b8fda2cfa32c6fc3323", kill_on_drop: false }` [INFO] [stdout] 5621ffd09270d8d5ad36c9a16974726a3880d6b4750b3b8fda2cfa32c6fc3323 [INFO] checking jsonrpc-client-transports-18.0.0 against try#925e66ec5d7d73da31ddd13e53f21e4674feb4ba for pr-119825 [INFO] extracting crate jsonrpc-client-transports 18.0.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate jsonrpc-client-transports 18.0.0 on toolchain 925e66ec5d7d73da31ddd13e53f21e4674feb4ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jsonrpc-client-transports 18.0.0 [INFO] finished tweaking crates.io crate jsonrpc-client-transports 18.0.0 [INFO] tweaked toml for crates.io crate jsonrpc-client-transports 18.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dbec0d4909af8af52124d4b1ac3ff69d6264d0b5dadd0871a220c8eb5533bf1 [INFO] running `Command { std: "docker" "start" "-a" "4dbec0d4909af8af52124d4b1ac3ff69d6264d0b5dadd0871a220c8eb5533bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dbec0d4909af8af52124d4b1ac3ff69d6264d0b5dadd0871a220c8eb5533bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dbec0d4909af8af52124d4b1ac3ff69d6264d0b5dadd0871a220c8eb5533bf1", kill_on_drop: false }` [INFO] [stdout] 4dbec0d4909af8af52124d4b1ac3ff69d6264d0b5dadd0871a220c8eb5533bf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c544865bdfdbca9e4ccf171027907d48677c4822366344ff45a3da2bf3d769b [INFO] running `Command { std: "docker" "start" "-a" "5c544865bdfdbca9e4ccf171027907d48677c4822366344ff45a3da2bf3d769b", kill_on_drop: false }` [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stdout] error[E0592]: duplicate definitions with name `downcast_ref_unchecked` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.10.16/src/net.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | unsafe fn downcast_ref_unchecked(&self) -> &T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `downcast_ref_unchecked` [INFO] [stdout] ... [INFO] [stdout] 168 | unsafe fn downcast_ref_unchecked(&self) -> &T { [INFO] [stdout] | --------------------------------------------------------- other definition for `downcast_ref_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `downcast_mut_unchecked` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.10.16/src/net.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | unsafe fn downcast_mut_unchecked(&mut self) -> &mut T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `downcast_mut_unchecked` [INFO] [stdout] ... [INFO] [stdout] 172 | unsafe fn downcast_mut_unchecked(&mut self) -> &mut T { [INFO] [stdout] | ----------------------------------------------------------------- other definition for `downcast_mut_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `downcast_unchecked` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.10.16/src/net.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | unsafe fn downcast_unchecked(self: Box) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `downcast_unchecked` [INFO] [stdout] ... [INFO] [stdout] 176 | unsafe fn downcast_unchecked(self: Box) -> Box { [INFO] [stdout] | ----------------------------------------------------------------------------------- other definition for `downcast_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `is` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.10.16/src/net.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn is(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `is` [INFO] [stdout] ... [INFO] [stdout] 185 | pub fn is(&self) -> bool { [INFO] [stdout] | -------------------------------- other definition for `is` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `downcast_ref` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.10.16/src/net.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn downcast_ref(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `downcast_ref` [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn downcast_ref(&self) -> Option<&T> { [INFO] [stdout] | ------------------------------------------------ other definition for `downcast_ref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `downcast_mut` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.10.16/src/net.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn downcast_mut(&mut self) -> Option<&mut T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `downcast_mut` [INFO] [stdout] ... [INFO] [stdout] 202 | pub fn downcast_mut(&mut self) -> Option<&mut T> { [INFO] [stdout] | -------------------------------------------------------- other definition for `downcast_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `downcast` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.10.16/src/net.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | / pub fn downcast(self: Box) [INFO] [stdout] 158 | | -> Result, Box> { [INFO] [stdout] | |_________________________________________________^ duplicate definitions for `downcast` [INFO] [stdout] ... [INFO] [stdout] 212 | / pub fn downcast(self: Box) [INFO] [stdout] 213 | | -> Result, Box> { [INFO] [stdout] | |________________________________________________________- other definition for `downcast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0592`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5c544865bdfdbca9e4ccf171027907d48677c4822366344ff45a3da2bf3d769b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c544865bdfdbca9e4ccf171027907d48677c4822366344ff45a3da2bf3d769b", kill_on_drop: false }` [INFO] [stdout] 5c544865bdfdbca9e4ccf171027907d48677c4822366344ff45a3da2bf3d769b