[INFO] cloning repository https://github.com/tomusdrw/jsonrpc-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomusdrw/jsonrpc-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomusdrw%2Fjsonrpc-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomusdrw%2Fjsonrpc-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3806dbbc22d8e17f17c359f03bbb8df7a2d7151a
[INFO] checking tomusdrw/jsonrpc-proxy against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomusdrw%2Fjsonrpc-proxy" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomusdrw/jsonrpc-proxy on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomusdrw/jsonrpc-proxy
[INFO] finished tweaking git repo https://github.com/tomusdrw/jsonrpc-proxy
[INFO] tweaked toml for git repo https://github.com/tomusdrw/jsonrpc-proxy written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tomusdrw/jsonrpc-proxy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 037f5ccbc91ef63d92bb77caeda2498308b6a7a82545dc9834ef8f096acba0e9
[INFO] running `Command { std: "docker" "start" "-a" "037f5ccbc91ef63d92bb77caeda2498308b6a7a82545dc9834ef8f096acba0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "037f5ccbc91ef63d92bb77caeda2498308b6a7a82545dc9834ef8f096acba0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037f5ccbc91ef63d92bb77caeda2498308b6a7a82545dc9834ef8f096acba0e9", kill_on_drop: false }`
[INFO] [stdout] 037f5ccbc91ef63d92bb77caeda2498308b6a7a82545dc9834ef8f096acba0e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef62064393d9235a7da05fd9ebb85566b831a0c51cbe0d6ae605557239213cc5
[INFO] running `Command { std: "docker" "start" "-a" "ef62064393d9235a7da05fd9ebb85566b831a0c51cbe0d6ae605557239213cc5", kill_on_drop: false }`
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[INFO] [stderr]     Checking jsonrpc-server-utils v16.0.0
[INFO] [stderr]     Checking simple-cache v0.1.0 (/opt/rustwide/workdir/plugins/simple-cache)
[INFO] [stderr]     Checking permissioning v0.1.0 (/opt/rustwide/workdir/plugins/permissioning)
[INFO] [stderr]     Checking jsonrpc-tcp-server v16.0.0
[INFO] [stderr]     Checking jsonrpc-ipc-server v16.0.0
[INFO] [stderr]     Checking jsonrpc-http-server v16.0.0
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[INFO] [stderr]     Checking ws-upstream v0.1.0 (/opt/rustwide/workdir/plugins/ws-upstream)
[INFO] [stderr]     Checking transports v0.1.0 (/opt/rustwide/workdir/proxy/transports)
[INFO] [stdout] error: captured variable cannot escape `FnMut` closure body
[INFO] [stdout]    --> plugins/ws-upstream/src/lib.rs:174:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let handler = WebSocketHandler {
[INFO] [stdout]     |                 ------- variable defined here
[INFO] [stdout] ...
[INFO] [stdout] 172 |                     let reader = stream.map_err(|e| format!("{:?}", e)).for_each(move |message| {
[INFO] [stdout]     |                                                                                               - inferred to be a `FnMut` closure
[INFO] [stdout] 173 |                         log::trace!("Message received: {:?}", message);
[INFO] [stdout] 174 |                         handler.process_message(message).compat()
[INFO] [stdout]     |                         -------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         returns a reference to a captured variable which escapes the closure body
[INFO] [stdout]     |                         variable captured here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FnMut` closures only have access to their captured variables while they are executing...
[INFO] [stdout]     = note: ...therefore, they cannot allow references to captured variables to escape
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> plugins/ws-upstream/src/lib.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn send(&self, call: jsonrpc_core::Call) -> Self::Future {
[INFO] [stdout]     |             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 241 |         Box::new(self.write_and_wait(call, rx))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: captured variable cannot escape `FnMut` closure body
[INFO] [stdout]    --> plugins/ws-upstream/src/lib.rs:174:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let handler = WebSocketHandler {
[INFO] [stdout]     |                 ------- variable defined here
[INFO] [stdout] ...
[INFO] [stdout] 172 |                     let reader = stream.map_err(|e| format!("{:?}", e)).for_each(move |message| {
[INFO] [stdout]     |                                                                                               - inferred to be a `FnMut` closure
[INFO] [stdout] 173 |                         log::trace!("Message received: {:?}", message);
[INFO] [stdout] 174 |                         handler.process_message(message).compat()
[INFO] [stdout]     |                         -------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         returns a reference to a captured variable which escapes the closure body
[INFO] [stdout]     |                         variable captured here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FnMut` closures only have access to their captured variables while they are executing...
[INFO] [stdout]     = note: ...therefore, they cannot allow references to captured variables to escape
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> plugins/ws-upstream/src/lib.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         &self,
[INFO] [stdout]     |         - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 289 |         Box::new(self.write_and_wait(call, rx))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ws-upstream` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> plugins/ws-upstream/src/lib.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn send(&self, call: jsonrpc_core::Call) -> Self::Future {
[INFO] [stdout]     |             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 241 |         Box::new(self.write_and_wait(call, rx))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> plugins/ws-upstream/src/lib.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         &self,
[INFO] [stdout]     |         - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 289 |         Box::new(self.write_and_wait(call, rx))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ws-upstream` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef62064393d9235a7da05fd9ebb85566b831a0c51cbe0d6ae605557239213cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef62064393d9235a7da05fd9ebb85566b831a0c51cbe0d6ae605557239213cc5", kill_on_drop: false }`
[INFO] [stdout] ef62064393d9235a7da05fd9ebb85566b831a0c51cbe0d6ae605557239213cc5