[INFO] crate stpl 0.5.0 is already in cache
[INFO] testing stpl-0.5.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate stpl 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stpl 0.5.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stpl 0.5.0
[INFO] finished tweaking crates.io crate stpl 0.5.0
[INFO] tweaked toml for crates.io crate stpl 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ded726258a58c3ed5ac8c95739682beeaa5aa03091be666d411993ff88973567
[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" "ded726258a58c3ed5ac8c95739682beeaa5aa03091be666d411993ff88973567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ded726258a58c3ed5ac8c95739682beeaa5aa03091be666d411993ff88973567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded726258a58c3ed5ac8c95739682beeaa5aa03091be666d411993ff88973567", kill_on_drop: false }`
[INFO] [stdout] ded726258a58c3ed5ac8c95739682beeaa5aa03091be666d411993ff88973567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8168bb14258d0c416e63815559316a25495338540068718055eebdb06de5b7be
[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" "8168bb14258d0c416e63815559316a25495338540068718055eebdb06de5b7be", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling bincode v0.9.2
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling stpl v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/html.rs:65:58
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn render(&self, argument: &Self::Argument, io: &mut io::Write) -> io::Result<()> {
[INFO] [stdout]    |                                                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[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/html.rs:148:30
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:169:30
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:180:30
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:333:22
[INFO] [stdout]     |
[INFO] [stdout] 333 |     Fn(move |r: &mut super::Renderer| {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 356 | impl_esc!(nbsp, Nbsp, "&nbsp;");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 357 | impl_esc!(lt, Lt, "&lt;");
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 358 | impl_esc!(gt, Gt, "&gt;");
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:361:22
[INFO] [stdout]     |
[INFO] [stdout] 361 |     Fn(move |r: &mut super::Renderer| x.render(&mut super::RawRenderer(r)))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:65
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn render<'a>(&self, argument: &Self::Argument, io: &'a mut io::Write) -> io::Result<()>;
[INFO] [stdout]     |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:330:27
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn render(&self, &mut Renderer) -> io::Result<()>;
[INFO] [stdout]     |                           ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:335:30
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:344:30
[INFO] [stdout]     |
[INFO] [stdout] 344 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 365 | impl_narr!(0);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 366 | impl_narr!(1);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 367 | impl_narr!(2);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 368 | impl_narr!(3);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 369 | impl_narr!(4);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 370 | impl_narr!(5);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 371 | impl_narr!(6);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 372 | impl_narr!(7);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 373 | impl_narr!(8);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 374 | impl_narr!(9);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 375 | impl_narr!(10);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 376 | impl_narr!(11);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 377 | impl_narr!(12);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 378 | impl_narr!(13);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 379 | impl_narr!(14);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 380 | impl_narr!(15);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 381 | impl_narr!(16);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 382 | impl_narr!(17);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 383 | impl_narr!(18);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 384 | impl_narr!(19);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 385 | impl_narr!(20);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 386 | impl_narr!(21);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 387 | impl_narr!(22);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 388 | impl_narr!(23);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 389 | impl_narr!(24);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 390 | impl_narr!(25);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 391 | impl_narr!(26);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 392 | impl_narr!(27);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 393 | impl_narr!(28);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 394 | impl_narr!(29);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 395 | impl_narr!(30);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 396 | impl_narr!(31);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 397 | impl_narr!(32);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:400:30
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:414:30
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn render(&self, _: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:420:30
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:428:30
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 444 | impl_render_raw!(f64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 445 | impl_render_raw!(f32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 446 | impl_render_raw!(i64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 447 | impl_render_raw!(u64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 448 | impl_render_raw!(i32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 449 | impl_render_raw!(u32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 450 | impl_render_raw!(usize);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 451 | impl_render_raw!(isize);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:454:30
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:460:30
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:466:30
[INFO] [stdout]     |
[INFO] [stdout] 466 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:475:30
[INFO] [stdout]     |
[INFO] [stdout] 475 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:485:30
[INFO] [stdout]     |
[INFO] [stdout] 485 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:497:30
[INFO] [stdout]     |
[INFO] [stdout] 497 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:511:30
[INFO] [stdout]     |
[INFO] [stdout] 511 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:526:30
[INFO] [stdout]     |
[INFO] [stdout] 526 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:544:30
[INFO] [stdout]     |
[INFO] [stdout] 544 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:564:30
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:586:30
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:604:26
[INFO] [stdout]     |
[INFO] [stdout] 604 |     F: std::ops::Fn(&mut Renderer) -> io::Result<()>,
[INFO] [stdout]     |                          ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:606:30
[INFO] [stdout]     |
[INFO] [stdout] 606 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | #![feature(universal_impl_trait)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 | #![feature(conservative_impl_trait)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 74 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
[INFO] running `Command { std: "docker" "inspect" "8168bb14258d0c416e63815559316a25495338540068718055eebdb06de5b7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8168bb14258d0c416e63815559316a25495338540068718055eebdb06de5b7be", kill_on_drop: false }`
[INFO] [stdout] 8168bb14258d0c416e63815559316a25495338540068718055eebdb06de5b7be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e366b0d741921dd09f1d602a3eab877bd22280a65706a1e5ff8da83502e2c813
[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" "e366b0d741921dd09f1d602a3eab877bd22280a65706a1e5ff8da83502e2c813", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/html.rs:65:58
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn render(&self, argument: &Self::Argument, io: &mut io::Write) -> io::Result<()> {
[INFO] [stdout]    |                                                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[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/html.rs:148:30
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:169:30
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:180:30
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:333:22
[INFO] [stdout]     |
[INFO] [stdout] 333 |     Fn(move |r: &mut super::Renderer| {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 356 | impl_esc!(nbsp, Nbsp, "&nbsp;");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 357 | impl_esc!(lt, Lt, "&lt;");
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 358 | impl_esc!(gt, Gt, "&gt;");
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:361:22
[INFO] [stdout]     |
[INFO] [stdout] 361 |     Fn(move |r: &mut super::Renderer| x.render(&mut super::RawRenderer(r)))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:65
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn render<'a>(&self, argument: &Self::Argument, io: &'a mut io::Write) -> io::Result<()>;
[INFO] [stdout]     |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:330:27
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn render(&self, &mut Renderer) -> io::Result<()>;
[INFO] [stdout]     |                           ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:335:30
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:344:30
[INFO] [stdout]     |
[INFO] [stdout] 344 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 365 | impl_narr!(0);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 366 | impl_narr!(1);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 367 | impl_narr!(2);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 368 | impl_narr!(3);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 369 | impl_narr!(4);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 370 | impl_narr!(5);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 371 | impl_narr!(6);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stpl v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 372 | impl_narr!(7);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 373 | impl_narr!(8);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 374 | impl_narr!(9);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 375 | impl_narr!(10);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 376 | impl_narr!(11);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 377 | impl_narr!(12);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 378 | impl_narr!(13);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 379 | impl_narr!(14);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 380 | impl_narr!(15);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 381 | impl_narr!(16);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 382 | impl_narr!(17);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 383 | impl_narr!(18);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 384 | impl_narr!(19);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 385 | impl_narr!(20);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 386 | impl_narr!(21);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 387 | impl_narr!(22);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 388 | impl_narr!(23);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 389 | impl_narr!(24);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 390 | impl_narr!(25);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 391 | impl_narr!(26);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 392 | impl_narr!(27);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 393 | impl_narr!(28);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 394 | impl_narr!(29);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 395 | impl_narr!(30);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 396 | impl_narr!(31);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 397 | impl_narr!(32);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:400:30
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:414:30
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn render(&self, _: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:420:30
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:428:30
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 444 | impl_render_raw!(f64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 445 | impl_render_raw!(f32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 446 | impl_render_raw!(i64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 447 | impl_render_raw!(u64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 448 | impl_render_raw!(i32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 449 | impl_render_raw!(u32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 450 | impl_render_raw!(usize);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 451 | impl_render_raw!(isize);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:454:30
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:460:30
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:466:30
[INFO] [stdout]     |
[INFO] [stdout] 466 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:475:30
[INFO] [stdout]     |
[INFO] [stdout] 475 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:485:30
[INFO] [stdout]     |
[INFO] [stdout] 485 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:497:30
[INFO] [stdout]     |
[INFO] [stdout] 497 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:511:30
[INFO] [stdout]     |
[INFO] [stdout] 511 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:526:30
[INFO] [stdout]     |
[INFO] [stdout] 526 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:544:30
[INFO] [stdout]     |
[INFO] [stdout] 544 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:564:30
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:586:30
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:604:26
[INFO] [stdout]     |
[INFO] [stdout] 604 |     F: std::ops::Fn(&mut Renderer) -> io::Result<()>,
[INFO] [stdout]     |                          ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:606:30
[INFO] [stdout]     |
[INFO] [stdout] 606 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | #![feature(universal_impl_trait)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 | #![feature(conservative_impl_trait)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 74 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/html.rs:65:58
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn render(&self, argument: &Self::Argument, io: &mut io::Write) -> io::Result<()> {
[INFO] [stdout]    |                                                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[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/html.rs:148:30
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:169:30
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:180:30
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:333:22
[INFO] [stdout]     |
[INFO] [stdout] 333 |     Fn(move |r: &mut super::Renderer| {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 356 | impl_esc!(nbsp, Nbsp, "&nbsp;");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 357 | impl_esc!(lt, Lt, "&lt;");
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:349:38
[INFO] [stdout]     |
[INFO] [stdout] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 358 | impl_esc!(gt, Gt, "&gt;");
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/html.rs:361:22
[INFO] [stdout]     |
[INFO] [stdout] 361 |     Fn(move |r: &mut super::Renderer| x.render(&mut super::RawRenderer(r)))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:65
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn render<'a>(&self, argument: &Self::Argument, io: &'a mut io::Write) -> io::Result<()>;
[INFO] [stdout]     |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:330:27
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn render(&self, &mut Renderer) -> io::Result<()>;
[INFO] [stdout]     |                           ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:335:30
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:344:30
[INFO] [stdout]     |
[INFO] [stdout] 344 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 365 | impl_narr!(0);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 366 | impl_narr!(1);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 367 | impl_narr!(2);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 368 | impl_narr!(3);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 369 | impl_narr!(4);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 370 | impl_narr!(5);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 371 | impl_narr!(6);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 372 | impl_narr!(7);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 373 | impl_narr!(8);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 374 | impl_narr!(9);
[INFO] [stdout]     | -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 375 | impl_narr!(10);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 376 | impl_narr!(11);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 377 | impl_narr!(12);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 378 | impl_narr!(13);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 379 | impl_narr!(14);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 380 | impl_narr!(15);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 381 | impl_narr!(16);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 382 | impl_narr!(17);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 383 | impl_narr!(18);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 384 | impl_narr!(19);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 385 | impl_narr!(20);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 386 | impl_narr!(21);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 387 | impl_narr!(22);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 388 | impl_narr!(23);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 389 | impl_narr!(24);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 390 | impl_narr!(25);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 391 | impl_narr!(26);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 392 | impl_narr!(27);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 393 | impl_narr!(28);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 394 | impl_narr!(29);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 395 | impl_narr!(30);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 396 | impl_narr!(31);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:355:38
[INFO] [stdout]     |
[INFO] [stdout] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 397 | impl_narr!(32);
[INFO] [stdout]     | --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:400:30
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:414:30
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn render(&self, _: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:420:30
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:428:30
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 444 | impl_render_raw!(f64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 445 | impl_render_raw!(f32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 446 | impl_render_raw!(i64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 447 | impl_render_raw!(u64);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 448 | impl_render_raw!(i32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 449 | impl_render_raw!(u32);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 450 | impl_render_raw!(usize);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:437:38
[INFO] [stdout]     |
[INFO] [stdout] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] ...
[INFO] [stdout] 451 | impl_render_raw!(isize);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:454:30
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:460:30
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:466:30
[INFO] [stdout]     |
[INFO] [stdout] 466 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:475:30
[INFO] [stdout]     |
[INFO] [stdout] 475 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:485:30
[INFO] [stdout]     |
[INFO] [stdout] 485 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:497:30
[INFO] [stdout]     |
[INFO] [stdout] 497 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:511:30
[INFO] [stdout]     |
[INFO] [stdout] 511 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:526:30
[INFO] [stdout]     |
[INFO] [stdout] 526 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:544:30
[INFO] [stdout]     |
[INFO] [stdout] 544 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:564:30
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:586:30
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:604:26
[INFO] [stdout]     |
[INFO] [stdout] 604 |     F: std::ops::Fn(&mut Renderer) -> io::Result<()>,
[INFO] [stdout]     |                          ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:606:30
[INFO] [stdout]     |
[INFO] [stdout] 606 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | #![feature(universal_impl_trait)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 | #![feature(conservative_impl_trait)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 74 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e366b0d741921dd09f1d602a3eab877bd22280a65706a1e5ff8da83502e2c813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e366b0d741921dd09f1d602a3eab877bd22280a65706a1e5ff8da83502e2c813", kill_on_drop: false }`
[INFO] [stdout] e366b0d741921dd09f1d602a3eab877bd22280a65706a1e5ff8da83502e2c813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08de2aaf32eab7bd6f29c650937ebc8799c2700b88f6b3d0c045501ef5d26baf
[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" "08de2aaf32eab7bd6f29c650937ebc8799c2700b88f6b3d0c045501ef5d26baf", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/html.rs:65:58
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn render(&self, argument: &Self::Argument, io: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[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/html.rs:148:30
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:169:30
[INFO] [stderr]     |
[INFO] [stderr] 169 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:180:30
[INFO] [stderr]     |
[INFO] [stderr] 180 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:333:22
[INFO] [stderr]     |
[INFO] [stderr] 333 |     Fn(move |r: &mut super::Renderer| {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:349:38
[INFO] [stderr]     |
[INFO] [stderr] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 356 | impl_esc!(nbsp, Nbsp, "&nbsp;");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:349:38
[INFO] [stderr]     |
[INFO] [stderr] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 357 | impl_esc!(lt, Lt, "&lt;");
[INFO] [stderr]     | -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:349:38
[INFO] [stderr]     |
[INFO] [stderr] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 358 | impl_esc!(gt, Gt, "&gt;");
[INFO] [stderr]     | -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:361:22
[INFO] [stderr]     |
[INFO] [stderr] 361 |     Fn(move |r: &mut super::Renderer| x.render(&mut super::RawRenderer(r)))
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:195:65
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn render<'a>(&self, argument: &Self::Argument, io: &'a mut io::Write) -> io::Result<()>;
[INFO] [stderr]     |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:330:27
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn render(&self, &mut Renderer) -> io::Result<()>;
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:30
[INFO] [stderr]     |
[INFO] [stderr] 335 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:344:30
[INFO] [stderr]     |
[INFO] [stderr] 344 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/html.rs:65:58
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn render(&self, argument: &Self::Argument, io: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[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/html.rs:148:30
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 365 | impl_narr!(0);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:169:30
[INFO] [stderr]     |
[INFO] [stderr] 169 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:180:30
[INFO] [stderr]     |
[INFO] [stderr] 180 |     fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 366 | impl_narr!(1);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 367 | impl_narr!(2);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:333:22
[INFO] [stderr]     |
[INFO] [stderr] 333 |     Fn(move |r: &mut super::Renderer| {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 368 | impl_narr!(3);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 369 | impl_narr!(4);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:349:38
[INFO] [stderr]     |
[INFO] [stderr] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 356 | impl_esc!(nbsp, Nbsp, "&nbsp;");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 370 | impl_narr!(5);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:349:38
[INFO] [stderr]     |
[INFO] [stderr] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 357 | impl_esc!(lt, Lt, "&lt;");
[INFO] [stderr]     | -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 371 | impl_narr!(6);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:349:38
[INFO] [stderr]     |
[INFO] [stderr] 349 |             fn render(&self, r: &mut super::Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 358 | impl_esc!(gt, Gt, "&gt;");
[INFO] [stderr]     | -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 372 | impl_narr!(7);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/html.rs:361:22
[INFO] [stderr]     |
[INFO] [stderr] 361 |     Fn(move |r: &mut super::Renderer| x.render(&mut super::RawRenderer(r)))
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:195:65
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn render<'a>(&self, argument: &Self::Argument, io: &'a mut io::Write) -> io::Result<()>;
[INFO] [stderr]     |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 373 | impl_narr!(8);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:330:27
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn render(&self, &mut Renderer) -> io::Result<()>;
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:30
[INFO] [stderr]     |
[INFO] [stderr] 335 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 374 | impl_narr!(9);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:344:30
[INFO] [stderr]     |
[INFO] [stderr] 344 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 375 | impl_narr!(10);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 365 | impl_narr!(0);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 376 | impl_narr!(11);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 366 | impl_narr!(1);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 377 | impl_narr!(12);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 378 | impl_narr!(13);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 367 | impl_narr!(2);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 379 | impl_narr!(14);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 368 | impl_narr!(3);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 369 | impl_narr!(4);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 380 | impl_narr!(15);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 370 | impl_narr!(5);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 381 | impl_narr!(16);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 371 | impl_narr!(6);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 382 | impl_narr!(17);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 372 | impl_narr!(7);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 383 | impl_narr!(18);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 373 | impl_narr!(8);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 384 | impl_narr!(19);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 374 | impl_narr!(9);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 385 | impl_narr!(20);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 375 | impl_narr!(10);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 386 | impl_narr!(21);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 376 | impl_narr!(11);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 387 | impl_narr!(22);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 377 | impl_narr!(12);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 388 | impl_narr!(23);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 378 | impl_narr!(13);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 389 | impl_narr!(24);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 379 | impl_narr!(14);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 390 | impl_narr!(25);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 380 | impl_narr!(15);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 391 | impl_narr!(26);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 381 | impl_narr!(16);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 392 | impl_narr!(27);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 382 | impl_narr!(17);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 393 | impl_narr!(28);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 383 | impl_narr!(18);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 394 | impl_narr!(29);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 384 | impl_narr!(19);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 395 | impl_narr!(30);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 385 | impl_narr!(20);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 396 | impl_narr!(31);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 386 | impl_narr!(21);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 397 | impl_narr!(32);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 387 | impl_narr!(22);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:400:30
[INFO] [stderr]     |
[INFO] [stderr] 400 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:407:30
[INFO] [stderr]     |
[INFO] [stderr] 407 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:414:30
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn render(&self, _: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 388 | impl_narr!(23);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:420:30
[INFO] [stderr]     |
[INFO] [stderr] 420 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:428:30
[INFO] [stderr]     |
[INFO] [stderr] 428 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 389 | impl_narr!(24);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 390 | impl_narr!(25);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 444 | impl_render_raw!(f64);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 391 | impl_narr!(26);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 445 | impl_render_raw!(f32);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 392 | impl_narr!(27);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 446 | impl_render_raw!(i64);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 393 | impl_narr!(28);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 447 | impl_render_raw!(u64);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 394 | impl_narr!(29);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 448 | impl_render_raw!(i32);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 395 | impl_narr!(30);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 449 | impl_render_raw!(u32);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 396 | impl_narr!(31);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 450 | impl_render_raw!(usize);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:38
[INFO] [stderr]     |
[INFO] [stderr] 355 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 397 | impl_narr!(32);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 451 | impl_render_raw!(isize);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:400:30
[INFO] [stderr]     |
[INFO] [stderr] 400 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:454:30
[INFO] [stderr]     |
[INFO] [stderr] 454 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:407:30
[INFO] [stderr]     |
[INFO] [stderr] 407 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:460:30
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:414:30
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn render(&self, _: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:466:30
[INFO] [stderr]     |
[INFO] [stderr] 466 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:420:30
[INFO] [stderr]     |
[INFO] [stderr] 420 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:475:30
[INFO] [stderr]     |
[INFO] [stderr] 475 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:428:30
[INFO] [stderr]     |
[INFO] [stderr] 428 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:485:30
[INFO] [stderr]     |
[INFO] [stderr] 485 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:497:30
[INFO] [stderr]     |
[INFO] [stderr] 497 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 444 | impl_render_raw!(f64);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:511:30
[INFO] [stderr]     |
[INFO] [stderr] 511 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:526:30
[INFO] [stderr]     |
[INFO] [stderr] 526 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 445 | impl_render_raw!(f32);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 446 | impl_render_raw!(i64);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 447 | impl_render_raw!(u64);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 448 | impl_render_raw!(i32);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 449 | impl_render_raw!(u32);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 450 | impl_render_raw!(usize);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:437:38
[INFO] [stderr]     |
[INFO] [stderr] 437 |             fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] ...
[INFO] [stderr] 451 | impl_render_raw!(isize);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:454:30
[INFO] [stderr]     |
[INFO] [stderr] 454 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:460:30
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:466:30
[INFO] [stderr]     |
[INFO] [stderr] 466 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:475:30
[INFO] [stderr]     |
[INFO] [stderr] 475 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:485:30
[INFO] [stderr]     |
[INFO] [stderr] 485 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:497:30
[INFO] [stderr]     |
[INFO] [stderr] 497 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:511:30
[INFO] [stderr]     |
[INFO] [stderr] 511 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:526:30
[INFO] [stderr]     |
[INFO] [stderr] 526 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:544:30
[INFO] [stderr]     |
[INFO] [stderr] 544 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:564:30
[INFO] [stderr]     |
[INFO] [stderr] 564 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:586:30
[INFO] [stderr]     |
[INFO] [stderr] 586 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:604:26
[INFO] [stderr]     |
[INFO] [stderr] 604 |     F: std::ops::Fn(&mut Renderer) -> io::Result<()>,
[INFO] [stderr]     |                          ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:606:30
[INFO] [stderr]     |
[INFO] [stderr] 606 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]    --> src/lib.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 155 | #![feature(universal_impl_trait)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]    --> src/lib.rs:156:12
[INFO] [stderr]     |
[INFO] [stderr] 156 | #![feature(conservative_impl_trait)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 74 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:544:30
[INFO] [stderr]     |
[INFO] [stderr] 544 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:564:30
[INFO] [stderr]     |
[INFO] [stderr] 564 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:586:30
[INFO] [stderr]     |
[INFO] [stderr] 586 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:604:26
[INFO] [stderr]     |
[INFO] [stderr] 604 |     F: std::ops::Fn(&mut Renderer) -> io::Result<()>,
[INFO] [stderr]     |                          ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:606:30
[INFO] [stderr]     |
[INFO] [stderr] 606 |     fn render(&self, r: &mut Renderer) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]    --> src/lib.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 155 | #![feature(universal_impl_trait)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]    --> src/lib.rs:156:12
[INFO] [stderr]     |
[INFO] [stderr] 156 | #![feature(conservative_impl_trait)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 74 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stpl-e50d97365c156275
[INFO] [stderr]    Doc-tests stpl
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/html.rs - html::Template (line 20) ... ignored
[INFO] [stdout] test src/html.rs - html::Template (line 28) ... ignored
[INFO] [stdout] test src/lib.rs - (line 15) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08de2aaf32eab7bd6f29c650937ebc8799c2700b88f6b3d0c045501ef5d26baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08de2aaf32eab7bd6f29c650937ebc8799c2700b88f6b3d0c045501ef5d26baf", kill_on_drop: false }`
[INFO] [stdout] 08de2aaf32eab7bd6f29c650937ebc8799c2700b88f6b3d0c045501ef5d26baf