[INFO] fetching crate gantz 0.1.0...
[INFO] checking gantz-0.1.0 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846
[INFO] extracting crate gantz 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gantz 0.1.0 on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gantz 0.1.0
[INFO] finished tweaking crates.io crate gantz 0.1.0
[INFO] tweaked toml for crates.io crate gantz 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c33844e0c05394a5914b4324d6889ff4367049af8406e55c1e0e1a7d043fc29
[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" "3c33844e0c05394a5914b4324d6889ff4367049af8406e55c1e0e1a7d043fc29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c33844e0c05394a5914b4324d6889ff4367049af8406e55c1e0e1a7d043fc29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c33844e0c05394a5914b4324d6889ff4367049af8406e55c1e0e1a7d043fc29", kill_on_drop: false }`
[INFO] [stdout] 3c33844e0c05394a5914b4324d6889ff4367049af8406e55c1e0e1a7d043fc29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 036c0e3f847e616a07a7f1c97c74dc09aa97eb9ecaf1ee44d028123cda556dd7
[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" "036c0e3f847e616a07a7f1c97c74dc09aa97eb9ecaf1ee44d028123cda556dd7", kill_on_drop: false }`
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling gantz-derive v0.1.0
[INFO] [stderr]     Checking gantz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn proc_inlet_at_index(&mut self, Inlet, incoming: &Any);
[INFO] [stdout]    |                                                         ^^^ help: use `dyn`: `dyn Any`
[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/node/mod.rs:19:52
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn proc_outlet_at_index(&mut self, Outlet) -> &Any;
[INFO] [stdout]    |                                                    ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn outlet_ref(&self, Outlet) -> &Any;
[INFO] [stdout]    |                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub state: Box<State>,
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl State for Box<State> {
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:58:60
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn proc_inlet_at_index(&mut self, i: Inlet, incoming: &Any) {
[INFO] [stdout]    |                                                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn proc_inlet_at_index(&mut self, Inlet, incoming: &Any);
[INFO] [stdout]    |                                                         ^^^ help: use `dyn`: `dyn Any`
[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/node/mod.rs:19:52
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn proc_outlet_at_index(&mut self, Outlet) -> &Any;
[INFO] [stdout]    |                                                    ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn outlet_ref(&self, Outlet) -> &Any;
[INFO] [stdout]    |                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:61:55
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn proc_outlet_at_index(&mut self, i: Outlet) -> &Any {
[INFO] [stdout]    |                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:64:41
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn outlet_ref(&self, i: Outlet) -> &Any {
[INFO] [stdout]    |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     type Target = State;
[INFO] [stdout]    |                   ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub state: Box<State>,
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl State for Box<State> {
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:58:60
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn proc_inlet_at_index(&mut self, i: Inlet, incoming: &Any) {
[INFO] [stdout]    |                                                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:61:55
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn proc_outlet_at_index(&mut self, i: Outlet) -> &Any {
[INFO] [stdout]    |                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:64:41
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn outlet_ref(&self, i: Outlet) -> &Any {
[INFO] [stdout]    |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node/mod.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     type Target = State;
[INFO] [stdout]    |                   ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.58s
[INFO] running `Command { std: "docker" "inspect" "036c0e3f847e616a07a7f1c97c74dc09aa97eb9ecaf1ee44d028123cda556dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036c0e3f847e616a07a7f1c97c74dc09aa97eb9ecaf1ee44d028123cda556dd7", kill_on_drop: false }`
[INFO] [stdout] 036c0e3f847e616a07a7f1c97c74dc09aa97eb9ecaf1ee44d028123cda556dd7