[INFO] fetching crate mammoth-setup 0.0.1...
[INFO] checking mammoth-setup-0.0.1 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate mammoth-setup 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate mammoth-setup 0.0.1 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mammoth-setup 0.0.1
[INFO] finished tweaking crates.io crate mammoth-setup 0.0.1
[INFO] tweaked toml for crates.io crate mammoth-setup 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mammoth-macro v0.0.1
[INFO] [stderr]   Downloaded regex v1.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13f36f8ec0ad4d9541ee892200680ad7db830ffa70b33ff794f0ac1b570d8994
[INFO] running `Command { std: "docker" "start" "-a" "13f36f8ec0ad4d9541ee892200680ad7db830ffa70b33ff794f0ac1b570d8994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13f36f8ec0ad4d9541ee892200680ad7db830ffa70b33ff794f0ac1b570d8994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f36f8ec0ad4d9541ee892200680ad7db830ffa70b33ff794f0ac1b570d8994", kill_on_drop: false }`
[INFO] [stdout] 13f36f8ec0ad4d9541ee892200680ad7db830ffa70b33ff794f0ac1b570d8994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f1d9eb0e170265a1a4c528786c64187a5b86f2d696c442b82369ac6a29c77fb
[INFO] running `Command { std: "docker" "start" "-a" "6f1d9eb0e170265a1a4c528786c64187a5b86f2d696c442b82369ac6a29c77fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling openssl v0.10.63
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking mammoth-setup v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/validation.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/validation.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn on_validation(&self, _: &mut Logger) -> Result<(), Error>;
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn on_validation(&self, _: &mut dyn Logger) -> Result<(), Error>;
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Generic(Box<ErrorTrait + Send + Sync>),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Generic(Box<dyn ErrorTrait + Send + Sync>),
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/loaded/library.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(in self) interface: Arc<Box<MammothInterface>>
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(in self) interface: Arc<Box<dyn MammothInterface>>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn validate(&self, logger: &mut Logger, item: &ConfigurationFile) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn validate(&self, logger: &mut dyn Logger, item: &ConfigurationFile) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/host.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn validate(&self, logger: &mut Logger, item: &Host) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn validate(&self, logger: &mut dyn Logger, item: &Host) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/mammoth.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut Logger, item: &Mammoth) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut dyn Logger, item: &Mammoth) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/port.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn validate(&self, logger: &mut Logger, item: &Binding) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn validate(&self, logger: &mut dyn Logger, item: &Binding) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:198:37
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn validate(&self, logger: &mut Logger, item: &Module) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn validate(&self, logger: &mut dyn Logger, item: &Module) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/loaded/library.rs:70:61
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn insert(&mut self, name: &str, interface: Arc<Box<MammothInterface>>) {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn insert(&mut self, name: &str, interface: Arc<Box<dyn MammothInterface>>) {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/log.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type AsyncLoggerReference = Arc<RwLock<Logger>>;
[INFO] [stdout]   |                                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type AsyncLoggerReference = Arc<RwLock<dyn Logger>>;
[INFO] [stdout]   |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for Fn(&mut Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for dyn Fn(&mut Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                          +++
[INFO] [stdout] help: alternatively use a blanket implementation to implement `Validator<T>` for all types that also implement `Fn(&mut Logger, &T) -> Result<(), Error>`
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T, U: Fn(&mut Logger, &T) -> Result<(), Error>> Validator<T> for U {
[INFO] [stdout]    |       +++++++++++++++++++++++++++++++++++++++++++++                   ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for Fn(&mut Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for Fn(&mut dyn Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn validate(&self, _: &mut Logger, _: &T) -> Result<(), Error>;
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn validate(&self, _: &mut dyn Logger, _: &T) -> Result<(), Error>;
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn validate(&self, logger: &mut Logger, item: &&Path) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn validate(&self, logger: &mut dyn Logger, item: &&Path) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:51:37
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn validate(&self, logger: &mut Logger, item: &T) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn validate(&self, logger: &mut dyn Logger, item: &T) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut Logger, item: &Vec<I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut dyn Logger, item: &Vec<I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn validate(&self, logger: &mut Logger, item: &Vec<&I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn validate(&self, logger: &mut dyn Logger, item: &Vec<&I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn on_validation(&self, _: &mut Logger) -> Result<(), Error>;
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn on_validation(&self, _: &mut dyn Logger) -> Result<(), Error>;
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Generic(Box<ErrorTrait + Send + Sync>),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Generic(Box<dyn ErrorTrait + Send + Sync>),
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/loaded/library.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(in self) interface: Arc<Box<MammothInterface>>
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(in self) interface: Arc<Box<dyn MammothInterface>>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn validate(&self, logger: &mut Logger, item: &ConfigurationFile) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn validate(&self, logger: &mut dyn Logger, item: &ConfigurationFile) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/host.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn validate(&self, logger: &mut Logger, item: &Host) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn validate(&self, logger: &mut dyn Logger, item: &Host) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/mammoth.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut Logger, item: &Mammoth) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut dyn Logger, item: &Mammoth) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/port.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn validate(&self, logger: &mut Logger, item: &Binding) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn validate(&self, logger: &mut dyn Logger, item: &Binding) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:198:37
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn validate(&self, logger: &mut Logger, item: &Module) -> Result<(), Error> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn validate(&self, logger: &mut dyn Logger, item: &Module) -> Result<(), Error> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/loaded/library.rs:70:61
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn insert(&mut self, name: &str, interface: Arc<Box<MammothInterface>>) {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn insert(&mut self, name: &str, interface: Arc<Box<dyn MammothInterface>>) {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/log.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type AsyncLoggerReference = Arc<RwLock<Logger>>;
[INFO] [stdout]   |                                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type AsyncLoggerReference = Arc<RwLock<dyn Logger>>;
[INFO] [stdout]   |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for Fn(&mut Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for dyn Fn(&mut Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                          +++
[INFO] [stdout] help: alternatively use a blanket implementation to implement `Validator<T>` for all types that also implement `Fn(&mut Logger, &T) -> Result<(), Error>`
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T, U: Fn(&mut Logger, &T) -> Result<(), Error>> Validator<T> for U {
[INFO] [stdout]    |       +++++++++++++++++++++++++++++++++++++++++++++                   ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for Fn(&mut Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T> Validator<T> for Fn(&mut dyn Logger, &T) -> Result<(), Error> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn validate(&self, _: &mut Logger, _: &T) -> Result<(), Error>;
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn validate(&self, _: &mut dyn Logger, _: &T) -> Result<(), Error>;
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn validate(&self, logger: &mut Logger, item: &&Path) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn validate(&self, logger: &mut dyn Logger, item: &&Path) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:51:37
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn validate(&self, logger: &mut Logger, item: &T) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn validate(&self, logger: &mut dyn Logger, item: &T) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut Logger, item: &Vec<I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validate(&self, logger: &mut dyn Logger, item: &Vec<I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/validation.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn validate(&self, logger: &mut Logger, item: &Vec<&I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn validate(&self, logger: &mut dyn Logger, item: &Vec<&I>) -> Result<(), Error> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `IdValidator<I, PathBuf>`
[INFO] [stdout]    --> src/config/host.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |             ^^^^^^^^^   ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: id::Id`
[INFO] [stdout]     = help: the following types implement trait `id::Id`:
[INFO] [stdout]               LoadedLibrary
[INFO] [stdout]               Host
[INFO] [stdout]               Module
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:27
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                           ^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider giving `validator` an explicit type, where the type for type parameter `I` is specified
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator: IdValidator<I, PathBuf> = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |                      +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `IdValidator<I, PathBuf>`
[INFO] [stdout]    --> src/config/host.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |             ^^^^^^^^^   ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider giving `validator` an explicit type, where the type for type parameter `I` is specified
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator: IdValidator<I, PathBuf> = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |                      +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `IdValidator<I, PathBuf>`
[INFO] [stdout]    --> src/config/host.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |             ^^^^^^^^^   ---------------------------------------------------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider giving `validator` an explicit type, where the type for type parameter `I` is specified
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator: IdValidator<I, PathBuf> = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |                      +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `IdValidator<I, PathBuf>`
[INFO] [stdout]    --> src/config/host.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |             ^^^^^^^^^   ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: id::Id`
[INFO] [stdout]     = help: the following types implement trait `id::Id`:
[INFO] [stdout]               LoadedLibrary
[INFO] [stdout]               Host
[INFO] [stdout]               Module
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:27
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                           ^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider giving `validator` an explicit type, where the type for type parameter `I` is specified
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator: IdValidator<I, PathBuf> = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |                      +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `IdValidator<I, PathBuf>`
[INFO] [stdout]    --> src/config/host.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |             ^^^^^^^^^   ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider giving `validator` an explicit type, where the type for type parameter `I` is specified
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator: IdValidator<I, PathBuf> = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |                      +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `IdValidator<I, PathBuf>`
[INFO] [stdout]    --> src/config/host.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |             ^^^^^^^^^   ---------------------------------------------------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider giving `validator` an explicit type, where the type for type parameter `I` is specified
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let validator: IdValidator<I, PathBuf> = IdValidator(Severity::Critical, self.clone(), PhantomData);
[INFO] [stdout]     |                      +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:177:70
[INFO] [stdout]     |
[INFO] [stdout] 177 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut MammothInterface> = library.get(b"__construct")?;
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 177 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut dyn MammothInterface> = library.get(b"__construct")?;
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:222:28
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let interface: Box<MammothInterface> = unsafe {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let interface: Box<dyn MammothInterface> = unsafe {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:223:70
[INFO] [stdout]     |
[INFO] [stdout] 223 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut MammothInterface> = lib.get(b"__construct")?;
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 223 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut dyn MammothInterface> = lib.get(b"__construct")?;
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/config.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |             ^^^^^^^^^^^ cannot infer type of the type parameter `I` declared on the struct `IdValidator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: id::Id`
[INFO] [stdout]     = help: the following types implement trait `id::Id`:
[INFO] [stdout]               LoadedLibrary
[INFO] [stdout]               Host
[INFO] [stdout]               Module
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:27
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                           ^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator::<I, PathBuf>(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |                        ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/config.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |             ^^^^^^^^^^^ cannot infer type of the type parameter `I` declared on the struct `IdValidator`
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator::<I, PathBuf>(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |                        ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/config.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             IdValidator(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |             ^^^^^^^^^^^ cannot infer type of the type parameter `I` declared on the struct `IdValidator`
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 120 |             IdValidator::<I, PathBuf>(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |                        ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:177:70
[INFO] [stdout]     |
[INFO] [stdout] 177 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut MammothInterface> = library.get(b"__construct")?;
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 177 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut dyn MammothInterface> = library.get(b"__construct")?;
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:222:28
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let interface: Box<MammothInterface> = unsafe {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let interface: Box<dyn MammothInterface> = unsafe {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/module.rs:223:70
[INFO] [stdout]     |
[INFO] [stdout] 223 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut MammothInterface> = lib.get(b"__construct")?;
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 223 |             let constructor: Symbol<extern fn(Option<Value>) -> *mut dyn MammothInterface> = lib.get(b"__construct")?;
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mammoth-setup` (lib) due to 8 previous errors; 20 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/config.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |             ^^^^^^^^^^^ cannot infer type of the type parameter `I` declared on the struct `IdValidator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: id::Id`
[INFO] [stdout]     = help: the following types implement trait `id::Id`:
[INFO] [stdout]               LoadedLibrary
[INFO] [stdout]               Host
[INFO] [stdout]               Module
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:27
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                           ^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator::<I, PathBuf>(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |                        ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/config.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |             ^^^^^^^^^^^ cannot infer type of the type parameter `I` declared on the struct `IdValidator`
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 118 |             IdValidator::<I, PathBuf>(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |                        ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/config.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             IdValidator(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |             ^^^^^^^^^^^ cannot infer type of the type parameter `I` declared on the struct `IdValidator`
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `PathBuf: Validator<_>` found
[INFO] [stdout]    --> src/config/host.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Validator<Host> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/config/module.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl Validator<Module> for PathBuf {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `IdValidator`
[INFO] [stdout]    --> src/validation.rs:56:34
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub struct IdValidator<I: Id, V: Validator<I>> (pub Severity, pub V, pub PhantomData<I>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ required by this bound in `IdValidator`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 120 |             IdValidator::<I, PathBuf>(Severity::Critical, mods_dir.to_path_buf(), PhantomData)
[INFO] [stdout]     |                        ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mammoth-setup` (lib test) due to 8 previous errors; 20 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6f1d9eb0e170265a1a4c528786c64187a5b86f2d696c442b82369ac6a29c77fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1d9eb0e170265a1a4c528786c64187a5b86f2d696c442b82369ac6a29c77fb", kill_on_drop: false }`
[INFO] [stdout] 6f1d9eb0e170265a1a4c528786c64187a5b86f2d696c442b82369ac6a29c77fb
