[INFO] fetching crate stackbt_automata_impl 0.1.2...
[INFO] testing stackbt_automata_impl-0.1.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate stackbt_automata_impl 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate stackbt_automata_impl 0.1.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stackbt_automata_impl 0.1.2
[INFO] finished tweaking crates.io crate stackbt_automata_impl 0.1.2
[INFO] tweaked toml for crates.io crate stackbt_automata_impl 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5de5421cd0558b733c517291b0e5a93ada41e472d278e4b7088bd9c1b89c4b3d
[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" "5de5421cd0558b733c517291b0e5a93ada41e472d278e4b7088bd9c1b89c4b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5de5421cd0558b733c517291b0e5a93ada41e472d278e4b7088bd9c1b89c4b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de5421cd0558b733c517291b0e5a93ada41e472d278e4b7088bd9c1b89c4b3d", kill_on_drop: false }`
[INFO] [stdout] 5de5421cd0558b733c517291b0e5a93ada41e472d278e4b7088bd9c1b89c4b3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc8d36bd5805c83430b04d2aca83bb6a5b1faa4fc498bf740819e149d3df434d
[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" "bc8d36bd5805c83430b04d2aca83bb6a5b1faa4fc498bf740819e149d3df434d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stackbt_automata_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:39:42
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn as_fnmut<'t>(&'t mut self) -> Box<FnMut(&Self::Input)->Self::Action+'t> where 
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input)->Self::Action+'t`
[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/automaton.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn into_fnmut(self) -> Box<FnMut(&Self::Input) -> Self::Action + 'k> where 
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input) -> Self::Action + 'k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:71:49
[INFO] [stdout]    |
[INFO] [stdout] 71 |       fn boxed_into_fnmut(self: Box<Self>) -> Box<FnMut(&Self::Input) -> 
[INFO] [stdout]    |  _________________________________________________^
[INFO] [stdout] 72 | |         Self::Action + 'k> where 
[INFO] [stdout]    | |_________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn boxed_into_fnmut(self: Box<Self>) -> Box<dyn FnMut(&Self::Input) -> 
[INFO] [stdout] 72 |         Self::Action + 'k> where 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl<'k, I, A> Automaton<'k> for FnMut(&I) -> A + 'k where 
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&I) -> A + 'k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/automaton.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut this = self;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "bc8d36bd5805c83430b04d2aca83bb6a5b1faa4fc498bf740819e149d3df434d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc8d36bd5805c83430b04d2aca83bb6a5b1faa4fc498bf740819e149d3df434d", kill_on_drop: false }`
[INFO] [stdout] bc8d36bd5805c83430b04d2aca83bb6a5b1faa4fc498bf740819e149d3df434d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", 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] ebe16ecb0498a8ed0cd654a0516160e366241d07011c454dd823ad6b4e007ac3
[INFO] running `Command { std: "docker" "start" "-a" "ebe16ecb0498a8ed0cd654a0516160e366241d07011c454dd823ad6b4e007ac3", kill_on_drop: false }`
[INFO] [stderr]    Compiling stackbt_automata_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:39:42
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn as_fnmut<'t>(&'t mut self) -> Box<FnMut(&Self::Input)->Self::Action+'t> where 
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input)->Self::Action+'t`
[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/automaton.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn into_fnmut(self) -> Box<FnMut(&Self::Input) -> Self::Action + 'k> where 
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input) -> Self::Action + 'k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:71:49
[INFO] [stdout]    |
[INFO] [stdout] 71 |       fn boxed_into_fnmut(self: Box<Self>) -> Box<FnMut(&Self::Input) -> 
[INFO] [stdout]    |  _________________________________________________^
[INFO] [stdout] 72 | |         Self::Action + 'k> where 
[INFO] [stdout]    | |_________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn boxed_into_fnmut(self: Box<Self>) -> Box<dyn FnMut(&Self::Input) -> 
[INFO] [stdout] 72 |         Self::Action + 'k> where 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl<'k, I, A> Automaton<'k> for FnMut(&I) -> A + 'k where 
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&I) -> A + 'k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/automaton.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut this = self;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:39:42
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn as_fnmut<'t>(&'t mut self) -> Box<FnMut(&Self::Input)->Self::Action+'t> where 
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input)->Self::Action+'t`
[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/automaton.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn into_fnmut(self) -> Box<FnMut(&Self::Input) -> Self::Action + 'k> where 
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input) -> Self::Action + 'k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:71:49
[INFO] [stdout]    |
[INFO] [stdout] 71 |       fn boxed_into_fnmut(self: Box<Self>) -> Box<FnMut(&Self::Input) -> 
[INFO] [stdout]    |  _________________________________________________^
[INFO] [stdout] 72 | |         Self::Action + 'k> where 
[INFO] [stdout]    | |_________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn boxed_into_fnmut(self: Box<Self>) -> Box<dyn FnMut(&Self::Input) -> 
[INFO] [stdout] 72 |         Self::Action + 'k> where 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/automaton.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl<'k, I, A> Automaton<'k> for FnMut(&I) -> A + 'k where 
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&I) -> A + 'k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/map_wrappers.rs:375:30
[INFO] [stdout]     |
[INFO] [stdout] 375 |         fn step(input: &i64, state: &mut ()) -> i64 {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/map_wrappers.rs:431:17
[INFO] [stdout]     |
[INFO] [stdout] 431 |         fn step(input: &i64, state: &mut i64) -> i64{
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/automaton.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut this = self;
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "ebe16ecb0498a8ed0cd654a0516160e366241d07011c454dd823ad6b4e007ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe16ecb0498a8ed0cd654a0516160e366241d07011c454dd823ad6b4e007ac3", kill_on_drop: false }`
[INFO] [stdout] ebe16ecb0498a8ed0cd654a0516160e366241d07011c454dd823ad6b4e007ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83dc766e9785f565ffcd61c8d20eb8206a8377c910201a4e0155af27c62b5142
[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" "83dc766e9785f565ffcd61c8d20eb8206a8377c910201a4e0155af27c62b5142", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/automaton.rs:39:42
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn as_fnmut<'t>(&'t mut self) -> Box<FnMut(&Self::Input)->Self::Action+'t> where 
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input)->Self::Action+'t`
[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/automaton.rs:39:42
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn as_fnmut<'t>(&'t mut self) -> Box<FnMut(&Self::Input)->Self::Action+'t> where 
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input)->Self::Action+'t`
[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/automaton.rs:50:32
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn into_fnmut(self) -> Box<FnMut(&Self::Input) -> Self::Action + 'k> where 
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input) -> Self::Action + 'k`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/automaton.rs:50:32
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn into_fnmut(self) -> Box<FnMut(&Self::Input) -> Self::Action + 'k> where 
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self::Input) -> Self::Action + 'k`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/automaton.rs:71:49
[INFO] [stderr]    |
[INFO] [stderr] 71 |       fn boxed_into_fnmut(self: Box<Self>) -> Box<FnMut(&Self::Input) -> 
[INFO] [stderr]    |  _________________________________________________^
[INFO] [stderr] 72 | |         Self::Action + 'k> where 
[INFO] [stderr]    | |_________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn boxed_into_fnmut(self: Box<Self>) -> Box<dyn FnMut(&Self::Input) -> 
[INFO] [stderr] 72 |         Self::Action + 'k> where 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/automaton.rs:71:49
[INFO] [stderr]    |
[INFO] [stderr] 71 |       fn boxed_into_fnmut(self: Box<Self>) -> Box<FnMut(&Self::Input) -> 
[INFO] [stderr]    |  _________________________________________________^
[INFO] [stderr] 72 | |         Self::Action + 'k> where 
[INFO] [stderr]    | |_________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn boxed_into_fnmut(self: Box<Self>) -> Box<dyn FnMut(&Self::Input) -> 
[INFO] [stderr] 72 |         Self::Action + 'k> where 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/automaton.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 | impl<'k, I, A> Automaton<'k> for FnMut(&I) -> A + 'k where 
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&I) -> A + 'k`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/automaton.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 | impl<'k, I, A> Automaton<'k> for FnMut(&I) -> A + 'k where 
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&I) -> A + 'k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]    --> src/map_wrappers.rs:375:30
[INFO] [stderr]     |
[INFO] [stderr] 375 |         fn step(input: &i64, state: &mut ()) -> i64 {
[INFO] [stderr]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/automaton.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let mut this = self;
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/map_wrappers.rs:431:17
[INFO] [stderr]     |
[INFO] [stderr] 431 |         fn step(input: &i64, state: &mut i64) -> i64{
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/automaton.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let mut this = self;
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stackbt_automata_impl-325dd83ec454c52a
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test ref_state_machine::tests::check_def ... ok
[INFO] [stdout] test pushdown_automaton::test::check_def ... ok
[INFO] [stdout] test automaton::tests::as_fnmut_test ... ok
[INFO] [stdout] test dual_state_machine::tests::check_def ... ok
[INFO] [stdout] test map_wrappers::tests::input_map_test ... ok
[INFO] [stdout] test automaton::tests::box_into_fnmut_test ... ok
[INFO] [stdout] test map_wrappers::tests::lazy_constructor_test ... ok
[INFO] [stdout] test automaton::tests::into_fnmut_test ... ok
[INFO] [stdout] test internal_state_machine::tests::check_def ... ok
[INFO] [stdout] test map_wrappers::tests::output_map_test ... ok
[INFO] [stdout] test map_wrappers::tests::custom_constructor_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stackbt_automata_impl
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/automaton.rs - automaton::Automaton (line 9) ... ok
[INFO] [stdout] test src/internal_state_machine.rs - internal_state_machine::InternalStateMachine (line 26) ... ok
[INFO] [stdout] test src/ref_state_machine.rs - ref_state_machine::RefStateMachine (line 21) ... ok
[INFO] [stdout] test src/lib.rs - map_wrappers (line 21) ... ok
[INFO] [stdout] test src/dual_state_machine.rs - dual_state_machine::DualStateMachine (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83dc766e9785f565ffcd61c8d20eb8206a8377c910201a4e0155af27c62b5142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83dc766e9785f565ffcd61c8d20eb8206a8377c910201a4e0155af27c62b5142", kill_on_drop: false }`
[INFO] [stdout] 83dc766e9785f565ffcd61c8d20eb8206a8377c910201a4e0155af27c62b5142
