[INFO] fetching crate fsm 0.2.2...
[INFO] checking fsm-0.2.2 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate fsm 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fsm 0.2.2 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fsm 0.2.2
[INFO] finished tweaking crates.io crate fsm 0.2.2
[INFO] tweaked toml for crates.io crate fsm 0.2.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dfe242c571e7ed1e43bfbf59ed8d1830a1f3e6eaa1afffd34c04c08137cf5fc0
[INFO] running `Command { std: "docker" "start" "-a" "dfe242c571e7ed1e43bfbf59ed8d1830a1f3e6eaa1afffd34c04c08137cf5fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfe242c571e7ed1e43bfbf59ed8d1830a1f3e6eaa1afffd34c04c08137cf5fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe242c571e7ed1e43bfbf59ed8d1830a1f3e6eaa1afffd34c04c08137cf5fc0", kill_on_drop: false }`
[INFO] [stdout] dfe242c571e7ed1e43bfbf59ed8d1830a1f3e6eaa1afffd34c04c08137cf5fc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f012483aa5cac55e46671a5e0f4458ac92e8c046ec9ad92f2a018d6dfba964c
[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" "6f012483aa5cac55e46671a5e0f4458ac92e8c046ec9ad92f2a018d6dfba964c", kill_on_drop: false }`
[INFO] [stderr]     Checking fsm v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lib.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Action<'a, S, E> = Box<Fn(&S,&E) + 'a>;
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S,&E) + 'a`
[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:6:36
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Predicate<'a, S, E> = Box<Fn(&S,&E) -> bool + 'a>;
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S,&E) -> bool + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lib.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Action<'a, S, E> = Box<Fn(&S,&E) + 'a>;
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S,&E) + 'a`
[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:6:36
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Predicate<'a, S, E> = Box<Fn(&S,&E) -> bool + 'a>;
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S,&E) -> bool + 'a`
[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 dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "6f012483aa5cac55e46671a5e0f4458ac92e8c046ec9ad92f2a018d6dfba964c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f012483aa5cac55e46671a5e0f4458ac92e8c046ec9ad92f2a018d6dfba964c", kill_on_drop: false }`
[INFO] [stdout] 6f012483aa5cac55e46671a5e0f4458ac92e8c046ec9ad92f2a018d6dfba964c