[INFO] cloning repository https://github.com/sgrif/zomg_rockets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgrif/zomg_rockets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrif%2Fzomg_rockets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrif%2Fzomg_rockets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ece3700fb05985f59c4d64ab258bfa5498bb242
[INFO] testing sgrif/zomg_rockets against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrif%2Fzomg_rockets" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sgrif/zomg_rockets on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sgrif/zomg_rockets
[INFO] finished tweaking git repo https://github.com/sgrif/zomg_rockets
[INFO] tweaked toml for git repo https://github.com/sgrif/zomg_rockets written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sgrif/zomg_rockets already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi_term v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 700873491e50717a9af21fbf628d3e241c7e3da6aeb10ff88f240f644a7b2bfe
[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" "700873491e50717a9af21fbf628d3e241c7e3da6aeb10ff88f240f644a7b2bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700873491e50717a9af21fbf628d3e241c7e3da6aeb10ff88f240f644a7b2bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700873491e50717a9af21fbf628d3e241c7e3da6aeb10ff88f240f644a7b2bfe", kill_on_drop: false }`
[INFO] [stdout] 700873491e50717a9af21fbf628d3e241c7e3da6aeb10ff88f240f644a7b2bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1975132426d3800a57a4105329488444456d61ca9af927a4c6b899bdd679abf
[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" "a1975132426d3800a57a4105329488444456d61ca9af927a4c6b899bdd679abf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.8.0
[INFO] [stderr]    Compiling ksp_helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[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/main.rs:111:40
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:120:40
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:191:40
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:214:40
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 218 |         }) as Box<Stage>)
[INFO] [stdout]     |                   ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:227:21
[INFO] [stdout]     |
[INFO] [stdout] 227 |     stages: Vec<Box<Stage>>,
[INFO] [stdout]     |                     ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:232:36
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Box<Stage + 'a>> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:232:54
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:269:44
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn with_payload(mut self, payload: Box<Stage>) -> Self {
[INFO] [stdout]     |                                            ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:282:25
[INFO] [stdout]     |
[INFO] [stdout] 282 |     current: Option<Box<Stage + 'a>>,
[INFO] [stdout]     |                         ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:292:21
[INFO] [stdout]     |
[INFO] [stdout] 292 |     type Item = Box<Stage + 'a>;
[INFO] [stdout]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:303:31
[INFO] [stdout]     |
[INFO] [stdout] 303 |                     }) as Box<Stage>
[INFO] [stdout]     |                               ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "a1975132426d3800a57a4105329488444456d61ca9af927a4c6b899bdd679abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1975132426d3800a57a4105329488444456d61ca9af927a4c6b899bdd679abf", kill_on_drop: false }`
[INFO] [stdout] a1975132426d3800a57a4105329488444456d61ca9af927a4c6b899bdd679abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13bff30fba1d4acd3bb2c54be3b8edbddd2daf0f5024f2381e4fcb093ca829bd
[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" "13bff30fba1d4acd3bb2c54be3b8edbddd2daf0f5024f2381e4fcb093ca829bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling ksp_helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[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/main.rs:111:40
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:120:40
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:191:40
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:214:40
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 218 |         }) as Box<Stage>)
[INFO] [stdout]     |                   ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:227:21
[INFO] [stdout]     |
[INFO] [stdout] 227 |     stages: Vec<Box<Stage>>,
[INFO] [stdout]     |                     ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:232:36
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Box<Stage + 'a>> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:232:54
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:269:44
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn with_payload(mut self, payload: Box<Stage>) -> Self {
[INFO] [stdout]     |                                            ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:282:25
[INFO] [stdout]     |
[INFO] [stdout] 282 |     current: Option<Box<Stage + 'a>>,
[INFO] [stdout]     |                         ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:292:21
[INFO] [stdout]     |
[INFO] [stdout] 292 |     type Item = Box<Stage + 'a>;
[INFO] [stdout]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:303:31
[INFO] [stdout]     |
[INFO] [stdout] 303 |                     }) as Box<Stage>
[INFO] [stdout]     |                               ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13bff30fba1d4acd3bb2c54be3b8edbddd2daf0f5024f2381e4fcb093ca829bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13bff30fba1d4acd3bb2c54be3b8edbddd2daf0f5024f2381e4fcb093ca829bd", kill_on_drop: false }`
[INFO] [stdout] 13bff30fba1d4acd3bb2c54be3b8edbddd2daf0f5024f2381e4fcb093ca829bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3836b8d938bc23af32d384d73fa6285c31dbabe86e0316f0f99cdd0bc953845d
[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" "3836b8d938bc23af32d384d73fa6285c31dbabe86e0316f0f99cdd0bc953845d", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:77:40
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[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/main.rs:111:40
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:120:40
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:191:40
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:214:40
[INFO] [stderr]     |
[INFO] [stderr] 214 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:218:19
[INFO] [stderr]     |
[INFO] [stderr] 218 |         }) as Box<Stage>)
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |     stages: Vec<Box<Stage>>,
[INFO] [stderr]     |                     ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:232:36
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Box<Stage + 'a>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:232:54
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:269:44
[INFO] [stderr]     |
[INFO] [stderr] 269 |     fn with_payload(mut self, payload: Box<Stage>) -> Self {
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:282:25
[INFO] [stderr]     |
[INFO] [stderr] 282 |     current: Option<Box<Stage + 'a>>,
[INFO] [stderr]     |                         ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:292:21
[INFO] [stderr]     |
[INFO] [stderr] 292 |     type Item = Box<Stage + 'a>;
[INFO] [stderr]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:303:31
[INFO] [stderr]     |
[INFO] [stderr] 303 |                     }) as Box<Stage>
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ksp_helper-2ccf83047914261c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3836b8d938bc23af32d384d73fa6285c31dbabe86e0316f0f99cdd0bc953845d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3836b8d938bc23af32d384d73fa6285c31dbabe86e0316f0f99cdd0bc953845d", kill_on_drop: false }`
[INFO] [stdout] 3836b8d938bc23af32d384d73fa6285c31dbabe86e0316f0f99cdd0bc953845d