[INFO] fetching crate configuer 0.1.12...
[INFO] testing configuer-0.1.12 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate configuer 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate configuer 0.1.12
[INFO] finished tweaking crates.io crate configuer 0.1.12
[INFO] tweaked toml for crates.io crate configuer 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate configuer 0.1.12 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate configuer 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing configuer-0.1.12 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate configuer 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate configuer 0.1.12
[INFO] finished tweaking crates.io crate configuer 0.1.12
[INFO] tweaked toml for crates.io crate configuer 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate configuer 0.1.12 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate configuer 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing configuer-0.1.12 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate configuer 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate configuer 0.1.12
[INFO] finished tweaking crates.io crate configuer 0.1.12
[INFO] tweaked toml for crates.io crate configuer 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate configuer 0.1.12 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate configuer 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing configuer-0.1.12 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate configuer 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate configuer 0.1.12
[INFO] finished tweaking crates.io crate configuer 0.1.12
[INFO] tweaked toml for crates.io crate configuer 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate configuer 0.1.12 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate configuer 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded serde_derive v1.0.123
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] [stderr]   Downloaded byteorder v1.4.2
[INFO] [stderr]   Downloaded serde v1.0.123
[INFO] [stderr]   Downloaded syn v1.0.60
[INFO] [stderr]   Downloaded libc v0.2.85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1
[INFO] running `Command { std: "docker" "start" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling configuer v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling configuer v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: Model<'de>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Configuer::with_file("random").on_create(|| {
[INFO] [stdout]    |                                        ^^^^^^^^^ the trait `Serialize` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Serialize`:
[INFO] [stdout]              &'a T
[INFO] [stdout]              &'a mut T
[INFO] [stdout]              ()
[INFO] [stdout]              (T0, T1)
[INFO] [stdout]              (T0, T1, T2)
[INFO] [stdout]              (T0, T1, T2, T3)
[INFO] [stdout]              (T0, T1, T2, T3, T4)
[INFO] [stdout]              (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]            and 125 others
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required for `!` to implement `for<'de> Model<'de>`
[INFO] [stdout]   --> src/configuer_struct.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'de, T: Serialize + Deserialize<'de> + Clone + Default> Model<'de> for T {}
[INFO] [stdout]    |              ---------                                       ^^^^^^^^^^     ^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `configuer_struct::Configuer::<T>::on_create`
[INFO] [stdout]   --> src/configuer_struct.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<T: for<'de> Model<'de>> Configuer<T> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ required by this bound in `Configuer::<T>::on_create`
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn on_create(mut self, cb: impl FnOnce() -> T) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: Model<'de>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Configuer::with_file("random").on_create(|| {
[INFO] [stdout]    |                                        ^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]              &'a Path
[INFO] [stdout]              &'a [u8]
[INFO] [stdout]              &'a str
[INFO] [stdout]              ()
[INFO] [stdout]              (T0, T1)
[INFO] [stdout]              (T0, T1, T2)
[INFO] [stdout]              (T0, T1, T2, T3)
[INFO] [stdout]              (T0, T1, T2, T3, T4)
[INFO] [stdout]            and 125 others
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required for `!` to implement `for<'de> Model<'de>`
[INFO] [stdout]   --> src/configuer_struct.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'de, T: Serialize + Deserialize<'de> + Clone + Default> Model<'de> for T {}
[INFO] [stdout]    |                          ----------------                    ^^^^^^^^^^     ^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `configuer_struct::Configuer::<T>::on_create`
[INFO] [stdout]   --> src/configuer_struct.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<T: for<'de> Model<'de>> Configuer<T> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ required by this bound in `Configuer::<T>::on_create`
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn on_create(mut self, cb: impl FnOnce() -> T) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: Model<'de>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Configuer::with_file("random").on_create(|| {
[INFO] [stdout]    |                                        ^^^^^^^^^ the trait `Default` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required for `!` to implement `for<'de> Model<'de>`
[INFO] [stdout]   --> src/configuer_struct.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'de, T: Serialize + Deserialize<'de> + Clone + Default> Model<'de> for T {}
[INFO] [stdout]    |                                                     -------  ^^^^^^^^^^     ^
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `configuer_struct::Configuer::<T>::on_create`
[INFO] [stdout]   --> src/configuer_struct.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<T: for<'de> Model<'de>> Configuer<T> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ required by this bound in `Configuer::<T>::on_create`
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn on_create(mut self, cb: impl FnOnce() -> T) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Configuer::with_file("random").on_create(|| {
[INFO] [stdout]    |                                        ^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]              &'a Path
[INFO] [stdout]              &'a [u8]
[INFO] [stdout]              &'a str
[INFO] [stdout]              ()
[INFO] [stdout]              (T0, T1)
[INFO] [stdout]              (T0, T1, T2)
[INFO] [stdout]              (T0, T1, T2, T3)
[INFO] [stdout]              (T0, T1, T2, T3, T4)
[INFO] [stdout]            and 125 others
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required for `!` to implement `for<'de> Model<'de>`
[INFO] [stdout]   --> src/configuer_struct.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'de, T: Serialize + Deserialize<'de> + Clone + Default> Model<'de> for T {}
[INFO] [stdout]    |                          ----------------                    ^^^^^^^^^^     ^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `configuer_struct::Configuer`
[INFO] [stdout]   --> src/configuer_struct.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Configuer<T: for<'de> Model<'de>> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ required by this bound in `Configuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: Serialize` is not satisfied
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Configuer::with_file("random").on_create(|| {
[INFO] [stdout]    |         ^^^^^^^^^ the trait `Serialize` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Serialize`:
[INFO] [stdout]              &'a T
[INFO] [stdout]              &'a mut T
[INFO] [stdout]              ()
[INFO] [stdout]              (T0, T1)
[INFO] [stdout]              (T0, T1, T2)
[INFO] [stdout]              (T0, T1, T2, T3)
[INFO] [stdout]              (T0, T1, T2, T3, T4)
[INFO] [stdout]              (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]            and 125 others
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required for `!` to implement `for<'de> Model<'de>`
[INFO] [stdout]   --> src/configuer_struct.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'de, T: Serialize + Deserialize<'de> + Clone + Default> Model<'de> for T {}
[INFO] [stdout]    |              ---------                                       ^^^^^^^^^^     ^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `configuer_struct::Configuer`
[INFO] [stdout]   --> src/configuer_struct.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Configuer<T: for<'de> Model<'de>> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ required by this bound in `Configuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Configuer::with_file("random").on_create(|| {
[INFO] [stdout]    |         ^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]              &'a Path
[INFO] [stdout]              &'a [u8]
[INFO] [stdout]              &'a str
[INFO] [stdout]              ()
[INFO] [stdout]              (T0, T1)
[INFO] [stdout]              (T0, T1, T2)
[INFO] [stdout]              (T0, T1, T2, T3)
[INFO] [stdout]              (T0, T1, T2, T3, T4)
[INFO] [stdout]            and 125 others
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required for `!` to implement `for<'de> Model<'de>`
[INFO] [stdout]   --> src/configuer_struct.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'de, T: Serialize + Deserialize<'de> + Clone + Default> Model<'de> for T {}
[INFO] [stdout]    |                          ----------------                    ^^^^^^^^^^     ^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `configuer_struct::Configuer`
[INFO] [stdout]   --> src/configuer_struct.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Configuer<T: for<'de> Model<'de>> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ required by this bound in `Configuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: Default` is not satisfied
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Configuer::with_file("random").on_create(|| {
[INFO] [stdout]    |         ^^^^^^^^^ the trait `Default` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required for `!` to implement `for<'de> Model<'de>`
[INFO] [stdout]   --> src/configuer_struct.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'de, T: Serialize + Deserialize<'de> + Clone + Default> Model<'de> for T {}
[INFO] [stdout]    |                                                     -------  ^^^^^^^^^^     ^
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `configuer_struct::Configuer`
[INFO] [stdout]   --> src/configuer_struct.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Configuer<T: for<'de> Model<'de>> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ required by this bound in `Configuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `configuer` (lib test) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1", kill_on_drop: false }`
[INFO] [stdout] 2a1aaf10295ef85e7f8f77c51fad80fef1c5906dccbeb6aaf9ac13e722bbeea1
