[INFO] cloning repository https://github.com/fizyk20/ageing_sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fizyk20/ageing_sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffizyk20%2Fageing_sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffizyk20%2Fageing_sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e540fb8685ec8063ace84fd6227803642ecc32d
[INFO] checking fizyk20/ageing_sim against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffizyk20%2Fageing_sim" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fizyk20/ageing_sim
[INFO] finished tweaking git repo https://github.com/fizyk20/ageing_sim
[INFO] tweaked toml for git repo https://github.com/fizyk20/ageing_sim written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fizyk20/ageing_sim on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fizyk20/ageing_sim 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ageing_sim` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 itoa v0.3.4
[INFO] [stderr]   Downloaded num-traits v0.1.41
[INFO] [stderr]   Downloaded serde_json v1.0.9
[INFO] [stderr]   Downloaded tiny-keccak v1.4.0
[INFO] [stderr]   Downloaded bitflags v1.0.1
[INFO] [stderr]   Downloaded textwrap v0.9.0
[INFO] [stderr]   Downloaded dtoa v0.4.2
[INFO] [stderr]   Downloaded serde v1.0.27
[INFO] [stderr]   Downloaded atty v0.2.6
[INFO] [stderr]   Downloaded serde_derive_internals v0.19.0
[INFO] [stderr]   Downloaded termion v1.5.1
[INFO] [stderr]   Downloaded serde_derive v1.0.27
[INFO] [stderr]   Downloaded ansi_term v0.10.2
[INFO] [stderr]   Downloaded redox_syscall v0.1.37
[INFO] [stderr]   Downloaded rand v0.3.20
[INFO] [stderr]   Downloaded clap v2.29.1
[INFO] [stderr]   Downloaded libc v0.2.35
[INFO] [stderr]   Downloaded winapi v0.3.3
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.3.2
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23c92e3d37842d9488c016e510d9ab4d3f5f5b6505efe4f977557505068480b4
[INFO] running `Command { std: "docker" "start" "-a" "23c92e3d37842d9488c016e510d9ab4d3f5f5b6505efe4f977557505068480b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23c92e3d37842d9488c016e510d9ab4d3f5f5b6505efe4f977557505068480b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c92e3d37842d9488c016e510d9ab4d3f5f5b6505efe4f977557505068480b4", kill_on_drop: false }`
[INFO] [stdout] 23c92e3d37842d9488c016e510d9ab4d3f5f5b6505efe4f977557505068480b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1e97d13fe6b2e0d5b4402a499c9cc4cfd9661d08fc9ad951e3ba6b72d2cf7a
[INFO] running `Command { std: "docker" "start" "-a" "8a1e97d13fe6b2e0d5b4402a499c9cc4cfd9661d08fc9ad951e3ba6b72d2cf7a", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ageing_sim` (manifest) generated 1 warning
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking libc v0.2.35
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking ansi_term v0.10.2
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]     Checking bitflags v1.0.1
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking num-traits v0.1.41
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking tiny-keccak v1.4.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking rand v0.3.20
[INFO] [stderr]     Checking clap v2.29.1
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]     Checking ageing_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/section.rs:292:20
[INFO] [stdout]     |
[INFO] [stdout] 292 |         for (name, mut node) in &mut section0.nodes {
[INFO] [stdout]     |                    ----^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Copy, Serialize, Deserialize)]
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       `NetworkEvent` is not local
[INFO] [stdout]    |                       `Serialize` is not local
[INFO] [stdout]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_NetworkEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Copy, Serialize, Deserialize)]
[INFO] [stdout]    |                                  -^^^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  `NetworkEvent` is not local
[INFO] [stdout]    |                                  `Deserialize` is not local
[INFO] [stdout]    |                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_NetworkEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[derive(Clone, Copy, Serialize, Deserialize, PartialEq, Eq)]
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       `SectionEvent` is not local
[INFO] [stdout]    |                       `Serialize` is not local
[INFO] [stdout]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SectionEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[derive(Clone, Copy, Serialize, Deserialize, PartialEq, Eq)]
[INFO] [stdout]    |                                  -^^^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  `SectionEvent` is not local
[INFO] [stdout]    |                                  `Deserialize` is not local
[INFO] [stdout]    |                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_SectionEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/network/prefix.rs:4:55
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]   |                                                       ^^^^^^^^^
[INFO] [stdout]   |                                                       |
[INFO] [stdout]   |                                                       `Name` is not local
[INFO] [stdout]   |                                                       `Serialize` is not local
[INFO] [stdout]   |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/network/prefix.rs:4:66
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]   |                                                                  -^^^^^^^^^^
[INFO] [stdout]   |                                                                  |
[INFO] [stdout]   |                                                                  `Name` is not local
[INFO] [stdout]   |                                                                  `Deserialize` is not local
[INFO] [stdout]   |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/prefix.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       `Prefix` is not local
[INFO] [stdout]    |                                                       `Serialize` is not local
[INFO] [stdout]    |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/prefix.rs:20:66
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  -^^^^^^^^^^
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  `Prefix` is not local
[INFO] [stdout]    |                                                                  `Deserialize` is not local
[INFO] [stdout]    |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/node.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       `Node` is not local
[INFO] [stdout]    |                                                       `Serialize` is not local
[INFO] [stdout]    |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/node.rs:11:66
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  -^^^^^^^^^^
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  `Node` is not local
[INFO] [stdout]    |                                                                  `Deserialize` is not local
[INFO] [stdout]    |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/section.rs:292:20
[INFO] [stdout]     |
[INFO] [stdout] 292 |         for (name, mut node) in &mut section0.nodes {
[INFO] [stdout]     |                    ----^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Copy, Serialize, Deserialize)]
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       `NetworkEvent` is not local
[INFO] [stdout]    |                       `Serialize` is not local
[INFO] [stdout]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_NetworkEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Copy, Serialize, Deserialize)]
[INFO] [stdout]    |                                  -^^^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  `NetworkEvent` is not local
[INFO] [stdout]    |                                  `Deserialize` is not local
[INFO] [stdout]    |                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_NetworkEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[derive(Clone, Copy, Serialize, Deserialize, PartialEq, Eq)]
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       `SectionEvent` is not local
[INFO] [stdout]    |                       `Serialize` is not local
[INFO] [stdout]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SectionEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/churn.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[derive(Clone, Copy, Serialize, Deserialize, PartialEq, Eq)]
[INFO] [stdout]    |                                  -^^^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  `SectionEvent` is not local
[INFO] [stdout]    |                                  `Deserialize` is not local
[INFO] [stdout]    |                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_SectionEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/network/prefix.rs:4:55
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]   |                                                       ^^^^^^^^^
[INFO] [stdout]   |                                                       |
[INFO] [stdout]   |                                                       `Name` is not local
[INFO] [stdout]   |                                                       `Serialize` is not local
[INFO] [stdout]   |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/network/prefix.rs:4:66
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]   |                                                                  -^^^^^^^^^^
[INFO] [stdout]   |                                                                  |
[INFO] [stdout]   |                                                                  `Name` is not local
[INFO] [stdout]   |                                                                  `Deserialize` is not local
[INFO] [stdout]   |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/prefix.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       `Prefix` is not local
[INFO] [stdout]    |                                                       `Serialize` is not local
[INFO] [stdout]    |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/prefix.rs:20:66
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  -^^^^^^^^^^
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  `Prefix` is not local
[INFO] [stdout]    |                                                                  `Deserialize` is not local
[INFO] [stdout]    |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/node.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       `Node` is not local
[INFO] [stdout]    |                                                       `Serialize` is not local
[INFO] [stdout]    |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/network/node.rs:11:66
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  -^^^^^^^^^^
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  `Node` is not local
[INFO] [stdout]    |                                                                  `Deserialize` is not local
[INFO] [stdout]    |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "8a1e97d13fe6b2e0d5b4402a499c9cc4cfd9661d08fc9ad951e3ba6b72d2cf7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1e97d13fe6b2e0d5b4402a499c9cc4cfd9661d08fc9ad951e3ba6b72d2cf7a", kill_on_drop: false }`
[INFO] [stdout] 8a1e97d13fe6b2e0d5b4402a499c9cc4cfd9661d08fc9ad951e3ba6b72d2cf7a
