[INFO] crate easy-jsonrpc 0.5.3 is already in cache
[INFO] testing easy-jsonrpc-0.5.3 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate easy-jsonrpc 0.5.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate easy-jsonrpc 0.5.3 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easy-jsonrpc 0.5.3
[INFO] finished tweaking crates.io crate easy-jsonrpc 0.5.3
[INFO] tweaked toml for crates.io crate easy-jsonrpc 0.5.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate easy-jsonrpc 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75cb0d8a6d721dcd1517742e5a39cc51cb252bf8567fe34af80cc1378f2ae78c
[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" "75cb0d8a6d721dcd1517742e5a39cc51cb252bf8567fe34af80cc1378f2ae78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75cb0d8a6d721dcd1517742e5a39cc51cb252bf8567fe34af80cc1378f2ae78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75cb0d8a6d721dcd1517742e5a39cc51cb252bf8567fe34af80cc1378f2ae78c", kill_on_drop: false }`
[INFO] [stdout] 75cb0d8a6d721dcd1517742e5a39cc51cb252bf8567fe34af80cc1378f2ae78c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 604aa51ccbfb2f7edf78702e78725c01bcb760e1718565455feebb476fef3ef8
[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" "604aa51ccbfb2f7edf78702e78725c01bcb760e1718565455feebb476fef3ef8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling libc v0.2.62
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[INFO] [stderr]    Compiling jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling easy-jsonrpc v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.41s
[INFO] running `Command { std: "docker" "inspect" "604aa51ccbfb2f7edf78702e78725c01bcb760e1718565455feebb476fef3ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604aa51ccbfb2f7edf78702e78725c01bcb760e1718565455feebb476fef3ef8", kill_on_drop: false }`
[INFO] [stdout] 604aa51ccbfb2f7edf78702e78725c01bcb760e1718565455feebb476fef3ef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0414855c1be4421d526d49a9d47e1c242d173437d09557277322c85859c1f0b1
[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" "0414855c1be4421d526d49a9d47e1c242d173437d09557277322c85859c1f0b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]    Compiling tokio-buf v0.1.1
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[INFO] [stderr]    Compiling tokio-reactor v0.1.10
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[INFO] [stderr]    Compiling tokio-threadpool v0.1.16
[INFO] [stderr]    Compiling tempfile v3.1.0
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[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.5
[INFO] [stderr]    Compiling publicsuffix v1.5.3
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling headers-core v0.1.1
[INFO] [stderr]    Compiling tungstenite v0.9.1
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling headers v0.2.3
[INFO] [stderr]    Compiling multipart v0.16.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling warp v0.1.20
[INFO] [stderr]    Compiling reqwest v0.9.22
[INFO] [stderr]    Compiling easy-jsonrpc v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:676:15
[INFO] [stdout]     |
[INFO] [stdout] 676 |     pub trait Adder {
[INFO] [stdout]     |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:676:15
[INFO] [stdout]     |
[INFO] [stdout] 676 |     pub trait Adder {
[INFO] [stdout]     |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1041:15
[INFO] [stdout]      |
[INFO] [stdout] 1041 |         trait Adder {
[INFO] [stdout]      |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1094:15
[INFO] [stdout]      |
[INFO] [stdout] 1094 |         trait Adder {
[INFO] [stdout]      |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1170:15
[INFO] [stdout]      |
[INFO] [stdout] 1170 |         trait Bar {
[INFO] [stdout]      |               ^^^ help: use `dyn`: `dyn Bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/common/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stdout]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `Command { std: "docker" "inspect" "0414855c1be4421d526d49a9d47e1c242d173437d09557277322c85859c1f0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0414855c1be4421d526d49a9d47e1c242d173437d09557277322c85859c1f0b1", kill_on_drop: false }`
[INFO] [stdout] 0414855c1be4421d526d49a9d47e1c242d173437d09557277322c85859c1f0b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43ad5386c105aee2d73142994c3ccb92fbe2ab98e28d9b667bd0248042d5180c
[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" "43ad5386c105aee2d73142994c3ccb92fbe2ab98e28d9b667bd0248042d5180c", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:676:15
[INFO] [stderr]     |
[INFO] [stderr] 676 |     pub trait Adder {
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:676:15
[INFO] [stderr]     |
[INFO] [stderr] 676 |     pub trait Adder {
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1041:15
[INFO] [stderr]      |
[INFO] [stderr] 1041 |         trait Adder {
[INFO] [stderr]      |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1094:15
[INFO] [stderr]      |
[INFO] [stderr] 1094 |         trait Adder {
[INFO] [stderr]      |               ^^^^^ help: use `dyn`: `dyn Adder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1170:15
[INFO] [stderr]      |
[INFO] [stderr] 1170 |         trait Bar {
[INFO] [stderr]      |               ^^^ help: use `dyn`: `dyn Bar`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/common/mod.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait FrobMachine: Sync + Send {
[INFO] [stderr]   |           ^^^^^^^^^^^ help: use `dyn`: `dyn FrobMachine`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/easy_jsonrpc-3700ccad4d503a0b
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test::local_types ... ok
[INFO] [stdout] test test::named_args ... ok
[INFO] [stdout] test test::complex_type ... ok
[INFO] [stdout] test test::incorrect_method_name ... ok
[INFO] [stdout] test test::client_with_reference_args ... ok
[INFO] [stdout] test test::adder_client_with_macro ... ok
[INFO] [stdout] test test::incorrect_args ... ok
[INFO] [stdout] test test::positional_args ... ok
[INFO] [stdout] test test::null_return ... ok
[INFO] [stdout] test test::batch ... ok
[INFO] [stdout] test test::adder_client_non_macro ... ok
[INFO] [stdout] test test::null_args ... ok
[INFO] [stdout] test test::notification ... ok
[INFO] [stdout] test test::string_id ... ok
[INFO] [stdout] test test::response_double_get ... ok
[INFO] [stdout] test test::wrong_num_arg_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy-jsonrpc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/lib.rs - (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43ad5386c105aee2d73142994c3ccb92fbe2ab98e28d9b667bd0248042d5180c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ad5386c105aee2d73142994c3ccb92fbe2ab98e28d9b667bd0248042d5180c", kill_on_drop: false }`
[INFO] [stdout] 43ad5386c105aee2d73142994c3ccb92fbe2ab98e28d9b667bd0248042d5180c