[INFO] cloning repository https://github.com/Apochens/mucfuzzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Apochens/mucfuzzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApochens%2Fmucfuzzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApochens%2Fmucfuzzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0473cf58a2c19c89f92558e753f03b37d01ad50
[INFO] testing Apochens/mucfuzzer against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApochens%2Fmucfuzzer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Apochens/mucfuzzer
[INFO] finished tweaking git repo https://github.com/Apochens/mucfuzzer
[INFO] tweaked toml for git repo https://github.com/Apochens/mucfuzzer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Apochens/mucfuzzer on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Apochens/mucfuzzer 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63a61bb68b35f8b98ca2e481a390c2ab4d69c349069e2dcfb46569ec1e5de5d1
[INFO] running `Command { std: "docker" "start" "-a" "63a61bb68b35f8b98ca2e481a390c2ab4d69c349069e2dcfb46569ec1e5de5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63a61bb68b35f8b98ca2e481a390c2ab4d69c349069e2dcfb46569ec1e5de5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a61bb68b35f8b98ca2e481a390c2ab4d69c349069e2dcfb46569ec1e5de5d1", kill_on_drop: false }`
[INFO] [stdout] 63a61bb68b35f8b98ca2e481a390c2ab4d69c349069e2dcfb46569ec1e5de5d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db6610d2e78d2e2cfb02d97534617ab24d60e503ad07e0515c1163ab36fc28af
[INFO] running `Command { std: "docker" "start" "-a" "db6610d2e78d2e2cfb02d97534617ab24d60e503ad07e0515c1163ab36fc28af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.21
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling indexmap v0.4.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling disjoint-sets v0.4.2
[INFO] [stderr]    Compiling priority-queue v0.6.0
[INFO] [stderr]    Compiling cc v1.0.53
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling libmath v0.2.1
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling runtime_fast v1.2.2 (/opt/rustwide/workdir/runtime_fast)
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling ctrlc v3.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling derive_more v0.99.6
[INFO] [stderr]    Compiling ctor v0.1.14
[INFO] [stderr]    Compiling angora_common v1.2.2 (/opt/rustwide/workdir/common)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> common/src/cond_stmt_base.rs:4:39
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stdout]   |                                       ^--------
[INFO] [stdout]   |                                       |
[INFO] [stdout]   |                                       `Serialize` is not local
[INFO] [stdout]   |                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CondStmtBase`
[INFO] [stdout] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stdout] 6 | pub struct CondStmtBase {
[INFO] [stdout]   |            ------------ `CondStmtBase` is not local
[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]  --> common/src/cond_stmt_base.rs:4:50
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stdout]   |                                                  ^----------
[INFO] [stdout]   |                                                  |
[INFO] [stdout]   |                                                  `Deserialize` is not local
[INFO] [stdout]   |                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CondStmtBase`
[INFO] [stdout] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stdout] 6 | pub struct CondStmtBase {
[INFO] [stdout]   |            ------------ `CondStmtBase` is not local
[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]  --> common/src/log_data.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_LogData`
[INFO] [stdout] 6 | pub struct LogData {
[INFO] [stdout]   |            ------- `LogData` is not local
[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]  --> common/src/log_data.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]   |                     ^----------
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     `Deserialize` is not local
[INFO] [stdout]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_LogData`
[INFO] [stdout] 6 | pub struct LogData {
[INFO] [stdout]   |            ------- `LogData` is not local
[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]  --> common/src/tag.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TagSeg`
[INFO] [stdout] 4 | #[repr(C)] 
[INFO] [stdout] 5 | pub struct TagSeg {
[INFO] [stdout]   |            ------ `TagSeg` is not local
[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]  --> common/src/tag.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stdout]   |                     ^----------
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     `Deserialize` is not local
[INFO] [stdout]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_TagSeg`
[INFO] [stdout] 4 | #[repr(C)] 
[INFO] [stdout] 5 | pub struct TagSeg {
[INFO] [stdout]   |            ------ `TagSeg` is not local
[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]    Compiling runtime v1.2.2 (/opt/rustwide/workdir/runtime)
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]  --> runtime_fast/src/context.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg(feature = "unstable")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]   --> runtime_fast/src/context.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "unstable")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]  --> runtime_fast/src/context.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     #[cfg(not(any(feature = "unstable", test)))]
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]   --> runtime_fast/src/context.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[cfg(not(any(feature = "unstable", test)))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]   --> runtime_fast/src/context.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[cfg(feature = "unstable")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to an `extern` block with non-Rust ABI
[INFO] [stdout]  --> runtime_fast/src/context.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     #[link(name = "context", kind = "static")]
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     pub fn __angora_reset_context();
[INFO] [stdout]   |     -------------------------------- not an `extern` block
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling angora v1.2.2 (/opt/rustwide/workdir/fuzzer)
[INFO] [stderr]    Compiling log_reader v0.1.0 (/opt/rustwide/workdir/tools/log_reader)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tools/log_reader/src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> fuzzer/src/executor/executor.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 |     branches, command, mucfuzz::{self, Server},
[INFO] [stdout]   |                                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fs::File` and `net::TcpStream`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |           ^^^^^^^^                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]   --> fuzzer/src/executor/forksrv.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     path::{Path, PathBuf},
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 let exit_code = unsafe { libc::WEXITSTATUS(status) };
[INFO] [stdout]     |                                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:192:32
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 let signaled = unsafe { libc::WIFSIGNALED(status) };
[INFO] [stdout]     |                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:168:29
[INFO] [stdout]     |
[INFO] [stdout] 168 |                         let mut socket = UdpSocket::bind("127.0.0.1:8001").expect("Cannot create a UDP socket at 127.0.0.1:8001");
[INFO] [stdout]     |                             ----^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |             HostAddr::UDP(addr) => {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Some(Connection::UDP(ref mut socket)) => {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_stdin` is never read
[INFO] [stdout]   --> fuzzer/src/executor/forksrv.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Forksrv {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     is_stdin: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Forksrv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_absolute` is never used
[INFO] [stdout]   --> fuzzer/src/command.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn make_absolute(path: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_name` is never read
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Server<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     server_name: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UDP` is never constructed
[INFO] [stdout]   --> fuzzer/src/mucfuzz/connection.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Connection {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 39 |     TCP(TcpStream),
[INFO] [stdout] 40 |     UDP(UdpSocket),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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]  --> fuzzer/src/stats/chart.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Default, Serialize)]
[INFO] [stdout]   |                   ^--------
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   `Serialize` is not local
[INFO] [stdout]   |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ChartStats`
[INFO] [stdout] 8 | pub struct ChartStats {
[INFO] [stdout]   |            ---------- `ChartStats` is not local
[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]  --> fuzzer/src/stats/entry.rs:6:87
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Default, Clone, Copy, Eq, PartialEq, Add, AddAssign, From, Into, Ord, PartialOrd, Serialize,
[INFO] [stdout]   |                                                                                       ^--------
[INFO] [stdout]   |                                                                                       |
[INFO] [stdout]   |                                                                                       `Serialize` is not local
[INFO] [stdout]   |                                                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Counter`
[INFO] [stdout] 7 | )]
[INFO] [stdout] 8 | pub struct Counter(pub usize);
[INFO] [stdout]   |            ------- `Counter` is not local
[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]   --> fuzzer/src/stats/entry.rs:22:36
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Copy, Constructor, Serialize)]
[INFO] [stdout]    |                                    ^--------
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    `Serialize` is not local
[INFO] [stdout]    |                                    move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Average`
[INFO] [stdout] 23 | pub struct Average(pub f32, usize);
[INFO] [stdout]    |            ------- `Average` is not local
[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]   --> fuzzer/src/stats/entry.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[derive(Clone, Copy, Serialize)]
[INFO] [stdout]    |                       ^--------
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       `Serialize` is not local
[INFO] [stdout]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SyncAverage`
[INFO] [stdout] 71 | pub struct SyncAverage {
[INFO] [stdout]    |            ----------- `SyncAverage` is not local
[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]    --> fuzzer/src/stats/entry.rs:105:60
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[derive(Default, Clone, Copy, Add, AddAssign, From, Into, Serialize)]
[INFO] [stdout]     |                                                            ^--------
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            `Serialize` is not local
[INFO] [stdout]     |                                                            move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TimeDuration`
[INFO] [stdout] 106 | pub struct TimeDuration(pub time::Duration);
[INFO] [stdout]     |            ------------ `TimeDuration` is not local
[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]  --> fuzzer/src/stats/fuzz.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Default, Serialize)]
[INFO] [stdout]   |                                ^--------
[INFO] [stdout]   |                                |
[INFO] [stdout]   |                                `Serialize` is not local
[INFO] [stdout]   |                                move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StrategyStats`
[INFO] [stdout] 6 | pub struct StrategyStats {
[INFO] [stdout]   |            ------------- `StrategyStats` is not local
[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]   --> fuzzer/src/stats/fuzz.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_FuzzStats`
[INFO] [stdout] 31 | pub struct FuzzStats([StrategyStats; fuzz_type::FUZZ_TYPE_NUM]);
[INFO] [stdout]    |            --------- `FuzzStats` is not local
[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]  --> fuzzer/src/stats/search.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]   |                          ^--------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          `Serialize` is not local
[INFO] [stdout]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintStats`
[INFO] [stdout] 6 | struct ConstraintStats {
[INFO] [stdout]   |        --------------- `ConstraintStats` is not local
[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]   --> fuzzer/src/stats/search.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintPairStats`
[INFO] [stdout] 13 | struct ConstraintPairStats {
[INFO] [stdout]    |        ------------------- `ConstraintPairStats` is not local
[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]   --> fuzzer/src/stats/search.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SearchStats`
[INFO] [stdout] 19 | pub struct SearchStats {
[INFO] [stdout]    |            ----------- `SearchStats` is not local
[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]  --> fuzzer/src/stats/state.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]   |                          ^--------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          `Serialize` is not local
[INFO] [stdout]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_PendingCounter`
[INFO] [stdout] 6 | struct PendingCounter {
[INFO] [stdout]   |        -------------- `PendingCounter` is not local
[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]   --> fuzzer/src/stats/state.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Default, Serialize)]
[INFO] [stdout]    |                   ^--------
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   `Serialize` is not local
[INFO] [stdout]    |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StateStats`
[INFO] [stdout] 28 | pub struct StateStats {
[INFO] [stdout]    |            ---------- `StateStats` is not local
[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]   --> fuzzer/src/dyncfg/fparse.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stdout]    |          ^--------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `Serialize` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CfgFile`
[INFO] [stdout] 15 | pub struct CfgFile {
[INFO] [stdout]    |            ------- `CfgFile` is not local
[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]   --> fuzzer/src/dyncfg/fparse.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stdout]    |                     ^----------
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     `Deserialize` is not local
[INFO] [stdout]    |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CfgFile`
[INFO] [stdout] 15 | pub struct CfgFile {
[INFO] [stdout]    |            ------- `CfgFile` is not local
[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 2m 25s
[INFO] running `Command { std: "docker" "inspect" "db6610d2e78d2e2cfb02d97534617ab24d60e503ad07e0515c1163ab36fc28af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6610d2e78d2e2cfb02d97534617ab24d60e503ad07e0515c1163ab36fc28af", kill_on_drop: false }`
[INFO] [stdout] db6610d2e78d2e2cfb02d97534617ab24d60e503ad07e0515c1163ab36fc28af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a8ba1d42b96d5f940e338c56877cfdafa06e1f79ff47d8c0e71ee1e02a0609f
[INFO] running `Command { std: "docker" "start" "-a" "8a8ba1d42b96d5f940e338c56877cfdafa06e1f79ff47d8c0e71ee1e02a0609f", kill_on_drop: false }`
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> common/src/cond_stmt_base.rs:4:39
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stdout]   |                                       ^--------
[INFO] [stdout]   |                                       |
[INFO] [stdout]   |                                       `Serialize` is not local
[INFO] [stdout]   |                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CondStmtBase`
[INFO] [stdout] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stdout] 6 | pub struct CondStmtBase {
[INFO] [stdout]   |            ------------ `CondStmtBase` is not local
[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]  --> common/src/cond_stmt_base.rs:4:50
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stdout]   |                                                  ^----------
[INFO] [stdout]   |                                                  |
[INFO] [stdout]   |                                                  `Deserialize` is not local
[INFO] [stdout]   |                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CondStmtBase`
[INFO] [stdout] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stdout] 6 | pub struct CondStmtBase {
[INFO] [stdout]   |            ------------ `CondStmtBase` is not local
[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]  --> common/src/log_data.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_LogData`
[INFO] [stdout] 6 | pub struct LogData {
[INFO] [stdout]   |            ------- `LogData` is not local
[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]  --> common/src/log_data.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]   |                     ^----------
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     `Deserialize` is not local
[INFO] [stdout]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_LogData`
[INFO] [stdout] 6 | pub struct LogData {
[INFO] [stdout]   |            ------- `LogData` is not local
[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]  --> common/src/tag.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TagSeg`
[INFO] [stdout] 4 | #[repr(C)] 
[INFO] [stdout] 5 | pub struct TagSeg {
[INFO] [stdout]   |            ------ `TagSeg` is not local
[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]  --> common/src/tag.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stdout]   |                     ^----------
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     `Deserialize` is not local
[INFO] [stdout]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_TagSeg`
[INFO] [stdout] 4 | #[repr(C)] 
[INFO] [stdout] 5 | pub struct TagSeg {
[INFO] [stdout]   |            ------ `TagSeg` is not local
[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: unused import: `self`
[INFO] [stdout]  --> fuzzer/src/executor/executor.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 |     branches, command, mucfuzz::{self, Server},
[INFO] [stdout]   |                                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fs::File` and `net::TcpStream`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |           ^^^^^^^^                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling angora_common v1.2.2 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling runtime v1.2.2 (/opt/rustwide/workdir/runtime)
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]   --> fuzzer/src/executor/forksrv.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     path::{Path, PathBuf},
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 let exit_code = unsafe { libc::WEXITSTATUS(status) };
[INFO] [stdout]     |                                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:192:32
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 let signaled = unsafe { libc::WIFSIGNALED(status) };
[INFO] [stdout]     |                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:168:29
[INFO] [stdout]     |
[INFO] [stdout] 168 |                         let mut socket = UdpSocket::bind("127.0.0.1:8001").expect("Cannot create a UDP socket at 127.0.0.1:8001");
[INFO] [stdout]     |                             ----^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |             HostAddr::UDP(addr) => {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Some(Connection::UDP(ref mut socket)) => {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_stdin` is never read
[INFO] [stdout]   --> fuzzer/src/executor/forksrv.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Forksrv {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     is_stdin: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Forksrv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_absolute` is never used
[INFO] [stdout]   --> fuzzer/src/command.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn make_absolute(path: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_name` is never read
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Server<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     server_name: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UDP` is never constructed
[INFO] [stdout]   --> fuzzer/src/mucfuzz/connection.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Connection {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 39 |     TCP(TcpStream),
[INFO] [stdout] 40 |     UDP(UdpSocket),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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]  --> fuzzer/src/stats/chart.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Default, Serialize)]
[INFO] [stdout]   |                   ^--------
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   `Serialize` is not local
[INFO] [stdout]   |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ChartStats`
[INFO] [stdout] 8 | pub struct ChartStats {
[INFO] [stdout]   |            ---------- `ChartStats` is not local
[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]  --> fuzzer/src/stats/entry.rs:6:87
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Default, Clone, Copy, Eq, PartialEq, Add, AddAssign, From, Into, Ord, PartialOrd, Serialize,
[INFO] [stdout]   |                                                                                       ^--------
[INFO] [stdout]   |                                                                                       |
[INFO] [stdout]   |                                                                                       `Serialize` is not local
[INFO] [stdout]   |                                                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Counter`
[INFO] [stdout] 7 | )]
[INFO] [stdout] 8 | pub struct Counter(pub usize);
[INFO] [stdout]   |            ------- `Counter` is not local
[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]   --> fuzzer/src/stats/entry.rs:22:36
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Copy, Constructor, Serialize)]
[INFO] [stdout]    |                                    ^--------
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    `Serialize` is not local
[INFO] [stdout]    |                                    move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Average`
[INFO] [stdout] 23 | pub struct Average(pub f32, usize);
[INFO] [stdout]    |            ------- `Average` is not local
[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]   --> fuzzer/src/stats/entry.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[derive(Clone, Copy, Serialize)]
[INFO] [stdout]    |                       ^--------
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       `Serialize` is not local
[INFO] [stdout]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SyncAverage`
[INFO] [stdout] 71 | pub struct SyncAverage {
[INFO] [stdout]    |            ----------- `SyncAverage` is not local
[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]    --> fuzzer/src/stats/entry.rs:105:60
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[derive(Default, Clone, Copy, Add, AddAssign, From, Into, Serialize)]
[INFO] [stdout]     |                                                            ^--------
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            `Serialize` is not local
[INFO] [stdout]     |                                                            move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TimeDuration`
[INFO] [stdout] 106 | pub struct TimeDuration(pub time::Duration);
[INFO] [stdout]     |            ------------ `TimeDuration` is not local
[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]  --> fuzzer/src/stats/fuzz.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Default, Serialize)]
[INFO] [stdout]   |                                ^--------
[INFO] [stdout]   |                                |
[INFO] [stdout]   |                                `Serialize` is not local
[INFO] [stdout]   |                                move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StrategyStats`
[INFO] [stdout] 6 | pub struct StrategyStats {
[INFO] [stdout]   |            ------------- `StrategyStats` is not local
[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]   --> fuzzer/src/stats/fuzz.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_FuzzStats`
[INFO] [stdout] 31 | pub struct FuzzStats([StrategyStats; fuzz_type::FUZZ_TYPE_NUM]);
[INFO] [stdout]    |            --------- `FuzzStats` is not local
[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]  --> fuzzer/src/stats/search.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]   |                          ^--------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          `Serialize` is not local
[INFO] [stdout]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintStats`
[INFO] [stdout] 6 | struct ConstraintStats {
[INFO] [stdout]   |        --------------- `ConstraintStats` is not local
[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]   --> fuzzer/src/stats/search.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintPairStats`
[INFO] [stdout] 13 | struct ConstraintPairStats {
[INFO] [stdout]    |        ------------------- `ConstraintPairStats` is not local
[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]   --> fuzzer/src/stats/search.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SearchStats`
[INFO] [stdout] 19 | pub struct SearchStats {
[INFO] [stdout]    |            ----------- `SearchStats` is not local
[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]  --> fuzzer/src/stats/state.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]   |                          ^--------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          `Serialize` is not local
[INFO] [stdout]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_PendingCounter`
[INFO] [stdout] 6 | struct PendingCounter {
[INFO] [stdout]   |        -------------- `PendingCounter` is not local
[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]   --> fuzzer/src/stats/state.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Default, Serialize)]
[INFO] [stdout]    |                   ^--------
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   `Serialize` is not local
[INFO] [stdout]    |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StateStats`
[INFO] [stdout] 28 | pub struct StateStats {
[INFO] [stdout]    |            ---------- `StateStats` is not local
[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]   --> fuzzer/src/dyncfg/fparse.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stdout]    |          ^--------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `Serialize` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CfgFile`
[INFO] [stdout] 15 | pub struct CfgFile {
[INFO] [stdout]    |            ------- `CfgFile` is not local
[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]   --> fuzzer/src/dyncfg/fparse.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stdout]    |                     ^----------
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     `Deserialize` is not local
[INFO] [stdout]    |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CfgFile`
[INFO] [stdout] 15 | pub struct CfgFile {
[INFO] [stdout]    |            ------- `CfgFile` is not local
[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]    Compiling log_reader v0.1.0 (/opt/rustwide/workdir/tools/log_reader)
[INFO] [stderr]    Compiling angora v1.2.2 (/opt/rustwide/workdir/fuzzer)
[INFO] [stderr]    Compiling runtime_fast v1.2.2 (/opt/rustwide/workdir/runtime_fast)
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]  --> runtime_fast/src/context.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg(feature = "unstable")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]   --> runtime_fast/src/context.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "unstable")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]  --> runtime_fast/src/context.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     #[cfg(not(any(feature = "unstable", test)))]
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]   --> runtime_fast/src/context.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[cfg(not(any(feature = "unstable", test)))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stdout]   --> runtime_fast/src/context.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[cfg(feature = "unstable")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> fuzzer/src/executor/executor.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 |     branches, command, mucfuzz::{self, Server},
[INFO] [stdout]   |                                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fs::File` and `net::TcpStream`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |           ^^^^^^^^                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tools/log_reader/src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]   --> fuzzer/src/executor/forksrv.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     path::{Path, PathBuf},
[INFO] [stdout]    |                  ^^^^^^^
[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]  --> common/src/cond_stmt_base.rs:4:39
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stdout]   |                                       ^--------
[INFO] [stdout]   |                                       |
[INFO] [stdout]   |                                       `Serialize` is not local
[INFO] [stdout]   |                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CondStmtBase`
[INFO] [stdout] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stdout] 6 | pub struct CondStmtBase {
[INFO] [stdout]   |            ------------ `CondStmtBase` is not local
[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]  --> common/src/cond_stmt_base.rs:4:50
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stdout]   |                                                  ^----------
[INFO] [stdout]   |                                                  |
[INFO] [stdout]   |                                                  `Deserialize` is not local
[INFO] [stdout]   |                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CondStmtBase`
[INFO] [stdout] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stdout] 6 | pub struct CondStmtBase {
[INFO] [stdout]   |            ------------ `CondStmtBase` is not local
[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]  --> common/src/log_data.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_LogData`
[INFO] [stdout] 6 | pub struct LogData {
[INFO] [stdout]   |            ------- `LogData` is not local
[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]  --> common/src/log_data.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]   |                     ^----------
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     `Deserialize` is not local
[INFO] [stdout]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_LogData`
[INFO] [stdout] 6 | pub struct LogData {
[INFO] [stdout]   |            ------- `LogData` is not local
[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]  --> common/src/tag.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TagSeg`
[INFO] [stdout] 4 | #[repr(C)] 
[INFO] [stdout] 5 | pub struct TagSeg {
[INFO] [stdout]   |            ------ `TagSeg` is not local
[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]  --> common/src/tag.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stdout]   |                     ^----------
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     `Deserialize` is not local
[INFO] [stdout]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_TagSeg`
[INFO] [stdout] 4 | #[repr(C)] 
[INFO] [stdout] 5 | pub struct TagSeg {
[INFO] [stdout]   |            ------ `TagSeg` is not local
[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: unused import: `Write`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> fuzzer/src/executor/executor.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 let exit_code = unsafe { libc::WEXITSTATUS(status) };
[INFO] [stdout]     |                                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:192:32
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 let signaled = unsafe { libc::WIFSIGNALED(status) };
[INFO] [stdout]     |                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> fuzzer/src/executor/forksrv.rs:168:29
[INFO] [stdout]     |
[INFO] [stdout] 168 |                         let mut socket = UdpSocket::bind("127.0.0.1:8001").expect("Cannot create a UDP socket at 127.0.0.1:8001");
[INFO] [stdout]     |                             ----^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |             HostAddr::UDP(addr) => {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Some(Connection::UDP(ref mut socket)) => {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_stdin` is never read
[INFO] [stdout]   --> fuzzer/src/executor/forksrv.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Forksrv {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     is_stdin: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Forksrv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_absolute` is never used
[INFO] [stdout]   --> fuzzer/src/command.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn make_absolute(path: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_name` is never read
[INFO] [stdout]   --> fuzzer/src/mucfuzz/server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Server<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     server_name: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UDP` is never constructed
[INFO] [stdout]   --> fuzzer/src/mucfuzz/connection.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Connection {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 39 |     TCP(TcpStream),
[INFO] [stdout] 40 |     UDP(UdpSocket),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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]  --> fuzzer/src/stats/chart.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Default, Serialize)]
[INFO] [stdout]   |                   ^--------
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   `Serialize` is not local
[INFO] [stdout]   |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ChartStats`
[INFO] [stdout] 8 | pub struct ChartStats {
[INFO] [stdout]   |            ---------- `ChartStats` is not local
[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]  --> fuzzer/src/stats/entry.rs:6:87
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Default, Clone, Copy, Eq, PartialEq, Add, AddAssign, From, Into, Ord, PartialOrd, Serialize,
[INFO] [stdout]   |                                                                                       ^--------
[INFO] [stdout]   |                                                                                       |
[INFO] [stdout]   |                                                                                       `Serialize` is not local
[INFO] [stdout]   |                                                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Counter`
[INFO] [stdout] 7 | )]
[INFO] [stdout] 8 | pub struct Counter(pub usize);
[INFO] [stdout]   |            ------- `Counter` is not local
[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]   --> fuzzer/src/stats/entry.rs:22:36
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Copy, Constructor, Serialize)]
[INFO] [stdout]    |                                    ^--------
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    `Serialize` is not local
[INFO] [stdout]    |                                    move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Average`
[INFO] [stdout] 23 | pub struct Average(pub f32, usize);
[INFO] [stdout]    |            ------- `Average` is not local
[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]   --> fuzzer/src/stats/entry.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[derive(Clone, Copy, Serialize)]
[INFO] [stdout]    |                       ^--------
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       `Serialize` is not local
[INFO] [stdout]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SyncAverage`
[INFO] [stdout] 71 | pub struct SyncAverage {
[INFO] [stdout]    |            ----------- `SyncAverage` is not local
[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]    --> fuzzer/src/stats/entry.rs:105:60
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[derive(Default, Clone, Copy, Add, AddAssign, From, Into, Serialize)]
[INFO] [stdout]     |                                                            ^--------
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            `Serialize` is not local
[INFO] [stdout]     |                                                            move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TimeDuration`
[INFO] [stdout] 106 | pub struct TimeDuration(pub time::Duration);
[INFO] [stdout]     |            ------------ `TimeDuration` is not local
[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]  --> fuzzer/src/stats/fuzz.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Default, Serialize)]
[INFO] [stdout]   |                                ^--------
[INFO] [stdout]   |                                |
[INFO] [stdout]   |                                `Serialize` is not local
[INFO] [stdout]   |                                move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StrategyStats`
[INFO] [stdout] 6 | pub struct StrategyStats {
[INFO] [stdout]   |            ------------- `StrategyStats` is not local
[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]   --> fuzzer/src/stats/fuzz.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_FuzzStats`
[INFO] [stdout] 31 | pub struct FuzzStats([StrategyStats; fuzz_type::FUZZ_TYPE_NUM]);
[INFO] [stdout]    |            --------- `FuzzStats` is not local
[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]  --> fuzzer/src/stats/search.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]   |                          ^--------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          `Serialize` is not local
[INFO] [stdout]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintStats`
[INFO] [stdout] 6 | struct ConstraintStats {
[INFO] [stdout]   |        --------------- `ConstraintStats` is not local
[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]   --> fuzzer/src/stats/search.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintPairStats`
[INFO] [stdout] 13 | struct ConstraintPairStats {
[INFO] [stdout]    |        ------------------- `ConstraintPairStats` is not local
[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]   --> fuzzer/src/stats/search.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]    |                          ^--------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          `Serialize` is not local
[INFO] [stdout]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SearchStats`
[INFO] [stdout] 19 | pub struct SearchStats {
[INFO] [stdout]    |            ----------- `SearchStats` is not local
[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]  --> fuzzer/src/stats/state.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stdout]   |                          ^--------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          `Serialize` is not local
[INFO] [stdout]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_PendingCounter`
[INFO] [stdout] 6 | struct PendingCounter {
[INFO] [stdout]   |        -------------- `PendingCounter` is not local
[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]   --> fuzzer/src/stats/state.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Default, Serialize)]
[INFO] [stdout]    |                   ^--------
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   `Serialize` is not local
[INFO] [stdout]    |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StateStats`
[INFO] [stdout] 28 | pub struct StateStats {
[INFO] [stdout]    |            ---------- `StateStats` is not local
[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]   --> fuzzer/src/dyncfg/fparse.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stdout]    |          ^--------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `Serialize` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CfgFile`
[INFO] [stdout] 15 | pub struct CfgFile {
[INFO] [stdout]    |            ------- `CfgFile` is not local
[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]   --> fuzzer/src/dyncfg/fparse.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stdout]    |                     ^----------
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     `Deserialize` is not local
[INFO] [stdout]    |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CfgFile`
[INFO] [stdout] 15 | pub struct CfgFile {
[INFO] [stdout]    |            ------- `CfgFile` is not local
[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 `test` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "8a8ba1d42b96d5f940e338c56877cfdafa06e1f79ff47d8c0e71ee1e02a0609f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8ba1d42b96d5f940e338c56877cfdafa06e1f79ff47d8c0e71ee1e02a0609f", kill_on_drop: false }`
[INFO] [stdout] 8a8ba1d42b96d5f940e338c56877cfdafa06e1f79ff47d8c0e71ee1e02a0609f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f5129e2148497fb3d253bcc95d6562d28282143c34278fda1ed7e79505a6e26
[INFO] running `Command { std: "docker" "start" "-a" "0f5129e2148497fb3d253bcc95d6562d28282143c34278fda1ed7e79505a6e26", kill_on_drop: false }`
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> common/src/cond_stmt_base.rs:4:39
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stderr]   |                                       ^--------
[INFO] [stderr]   |                                       |
[INFO] [stderr]   |                                       `Serialize` is not local
[INFO] [stderr]   |                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CondStmtBase`
[INFO] [stderr] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stderr] 6 | pub struct CondStmtBase {
[INFO] [stderr]   |            ------------ `CondStmtBase` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> common/src/cond_stmt_base.rs:4:50
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(Debug, Clone, Default, Copy, Serialize, Deserialize)]
[INFO] [stderr]   |                                                  ^----------
[INFO] [stderr]   |                                                  |
[INFO] [stderr]   |                                                  `Deserialize` is not local
[INFO] [stderr]   |                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CondStmtBase`
[INFO] [stderr] 5 | #[repr(C)] // It should be repr C since we will used it in shared memory
[INFO] [stderr] 6 | pub struct CondStmtBase {
[INFO] [stderr]   |            ------------ `CondStmtBase` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> common/src/log_data.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stderr]   |          ^--------
[INFO] [stderr]   |          |
[INFO] [stderr]   |          `Serialize` is not local
[INFO] [stderr]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_LogData`
[INFO] [stderr] 6 | pub struct LogData {
[INFO] [stderr]   |            ------- `LogData` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> common/src/log_data.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stderr]   |                     ^----------
[INFO] [stderr]   |                     |
[INFO] [stderr]   |                     `Deserialize` is not local
[INFO] [stderr]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_LogData`
[INFO] [stderr] 6 | pub struct LogData {
[INFO] [stderr]   |            ------- `LogData` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> common/src/tag.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stderr]   |          ^--------
[INFO] [stderr]   |          |
[INFO] [stderr]   |          `Serialize` is not local
[INFO] [stderr]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TagSeg`
[INFO] [stderr] 4 | #[repr(C)] 
[INFO] [stderr] 5 | pub struct TagSeg {
[INFO] [stderr]   |            ------ `TagSeg` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> common/src/tag.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone, Copy, Hash)]
[INFO] [stderr]   |                     ^----------
[INFO] [stderr]   |                     |
[INFO] [stderr]   |                     `Deserialize` is not local
[INFO] [stderr]   |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_TagSeg`
[INFO] [stderr] 4 | #[repr(C)] 
[INFO] [stderr] 5 | pub struct TagSeg {
[INFO] [stderr]   |            ------ `TagSeg` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `angora_common` (lib) generated 6 warnings
[INFO] [stderr] warning: `angora_common` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> fuzzer/src/executor/executor.rs:4:34
[INFO] [stderr]   |
[INFO] [stderr] 4 |     branches, command, mucfuzz::{self, Server},
[INFO] [stderr]   |                                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `fs::File` and `net::TcpStream`
[INFO] [stderr]   --> fuzzer/src/executor/executor.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stderr]    |           ^^^^^^^^                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]   --> fuzzer/src/executor/forksrv.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |     path::{Path, PathBuf},
[INFO] [stderr]    |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]   --> fuzzer/src/executor/executor.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]   --> fuzzer/src/executor/executor.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 |     time, fs::File, io::{Read, Write}, net::TcpStream,
[INFO] [stderr]    |                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> fuzzer/src/executor/forksrv.rs:191:33
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 let exit_code = unsafe { libc::WEXITSTATUS(status) };
[INFO] [stderr]     |                                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> fuzzer/src/executor/forksrv.rs:192:32
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 let signaled = unsafe { libc::WIFSIGNALED(status) };
[INFO] [stderr]     |                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> fuzzer/src/executor/forksrv.rs:168:29
[INFO] [stderr]     |
[INFO] [stderr] 168 |                         let mut socket = UdpSocket::bind("127.0.0.1:8001").expect("Cannot create a UDP socket at 127.0.0.1:8001");
[INFO] [stderr]     |                             ----^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> fuzzer/src/mucfuzz/server.rs:38:27
[INFO] [stderr]    |
[INFO] [stderr] 38 |             HostAddr::UDP(addr) => {
[INFO] [stderr]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `socket`
[INFO] [stderr]   --> fuzzer/src/mucfuzz/server.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |             Some(Connection::UDP(ref mut socket)) => {
[INFO] [stderr]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stderr] 
[INFO] [stderr] warning: field `is_stdin` is never read
[INFO] [stderr]   --> fuzzer/src/executor/forksrv.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Forksrv {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 28 |     is_stdin: bool,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Forksrv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_absolute` is never used
[INFO] [stderr]   --> fuzzer/src/command.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn make_absolute(path: &Path) -> PathBuf {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `server_name` is never read
[INFO] [stderr]   --> fuzzer/src/mucfuzz/server.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub struct Server<'a> {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     server_name: &'a str,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `UDP` is never constructed
[INFO] [stderr]   --> fuzzer/src/mucfuzz/connection.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub enum Connection {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] 39 |     TCP(TcpStream),
[INFO] [stderr] 40 |     UDP(UdpSocket),
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> fuzzer/src/stats/chart.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Default, Serialize)]
[INFO] [stderr]   |                   ^--------
[INFO] [stderr]   |                   |
[INFO] [stderr]   |                   `Serialize` is not local
[INFO] [stderr]   |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ChartStats`
[INFO] [stderr] 8 | pub struct ChartStats {
[INFO] [stderr]   |            ---------- `ChartStats` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> fuzzer/src/stats/entry.rs:6:87
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Default, Clone, Copy, Eq, PartialEq, Add, AddAssign, From, Into, Ord, PartialOrd, Serialize,
[INFO] [stderr]   |                                                                                       ^--------
[INFO] [stderr]   |                                                                                       |
[INFO] [stderr]   |                                                                                       `Serialize` is not local
[INFO] [stderr]   |                                                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Counter`
[INFO] [stderr] 7 | )]
[INFO] [stderr] 8 | pub struct Counter(pub usize);
[INFO] [stderr]   |            ------- `Counter` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/stats/entry.rs:22:36
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Clone, Copy, Constructor, Serialize)]
[INFO] [stderr]    |                                    ^--------
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    `Serialize` is not local
[INFO] [stderr]    |                                    move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Average`
[INFO] [stderr] 23 | pub struct Average(pub f32, usize);
[INFO] [stderr]    |            ------- `Average` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/stats/entry.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 | #[derive(Clone, Copy, Serialize)]
[INFO] [stderr]    |                       ^--------
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       `Serialize` is not local
[INFO] [stderr]    |                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SyncAverage`
[INFO] [stderr] 71 | pub struct SyncAverage {
[INFO] [stderr]    |            ----------- `SyncAverage` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]    --> fuzzer/src/stats/entry.rs:105:60
[INFO] [stderr]     |
[INFO] [stderr] 105 | #[derive(Default, Clone, Copy, Add, AddAssign, From, Into, Serialize)]
[INFO] [stderr]     |                                                            ^--------
[INFO] [stderr]     |                                                            |
[INFO] [stderr]     |                                                            `Serialize` is not local
[INFO] [stderr]     |                                                            move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_TimeDuration`
[INFO] [stderr] 106 | pub struct TimeDuration(pub time::Duration);
[INFO] [stderr]     |            ------------ `TimeDuration` is not local
[INFO] [stderr]     |
[INFO] [stderr]     = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]     = 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] [stderr]     = 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] [stderr]     = 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] [stderr]     = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> fuzzer/src/stats/fuzz.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Clone, Copy, Default, Serialize)]
[INFO] [stderr]   |                                ^--------
[INFO] [stderr]   |                                |
[INFO] [stderr]   |                                `Serialize` is not local
[INFO] [stderr]   |                                move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StrategyStats`
[INFO] [stderr] 6 | pub struct StrategyStats {
[INFO] [stderr]   |            ------------- `StrategyStats` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/stats/fuzz.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[derive(Clone, Default, Serialize)]
[INFO] [stderr]    |                          ^--------
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          `Serialize` is not local
[INFO] [stderr]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_FuzzStats`
[INFO] [stderr] 31 | pub struct FuzzStats([StrategyStats; fuzz_type::FUZZ_TYPE_NUM]);
[INFO] [stderr]    |            --------- `FuzzStats` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> fuzzer/src/stats/search.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stderr]   |                          ^--------
[INFO] [stderr]   |                          |
[INFO] [stderr]   |                          `Serialize` is not local
[INFO] [stderr]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintStats`
[INFO] [stderr] 6 | struct ConstraintStats {
[INFO] [stderr]   |        --------------- `ConstraintStats` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/stats/search.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Default, Serialize)]
[INFO] [stderr]    |                          ^--------
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          `Serialize` is not local
[INFO] [stderr]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_ConstraintPairStats`
[INFO] [stderr] 13 | struct ConstraintPairStats {
[INFO] [stderr]    |        ------------------- `ConstraintPairStats` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/stats/search.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[derive(Clone, Default, Serialize)]
[INFO] [stderr]    |                          ^--------
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          `Serialize` is not local
[INFO] [stderr]    |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_SearchStats`
[INFO] [stderr] 19 | pub struct SearchStats {
[INFO] [stderr]    |            ----------- `SearchStats` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> fuzzer/src/stats/state.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Clone, Default, Serialize)]
[INFO] [stderr]   |                          ^--------
[INFO] [stderr]   |                          |
[INFO] [stderr]   |                          `Serialize` is not local
[INFO] [stderr]   |                          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_PendingCounter`
[INFO] [stderr] 6 | struct PendingCounter {
[INFO] [stderr]   |        -------------- `PendingCounter` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = 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] [stderr]   = 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] [stderr]   = 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] [stderr]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/stats/state.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[derive(Default, Serialize)]
[INFO] [stderr]    |                   ^--------
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   `Serialize` is not local
[INFO] [stderr]    |                   move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_StateStats`
[INFO] [stderr] 28 | pub struct StateStats {
[INFO] [stderr]    |            ---------- `StateStats` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/dyncfg/fparse.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stderr]    |          ^--------
[INFO] [stderr]    |          |
[INFO] [stderr]    |          `Serialize` is not local
[INFO] [stderr]    |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_CfgFile`
[INFO] [stderr] 15 | pub struct CfgFile {
[INFO] [stderr]    |            ------- `CfgFile` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> fuzzer/src/dyncfg/fparse.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[derive(Serialize, Deserialize, Clone, Debug)]
[INFO] [stderr]    |                     ^----------
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     `Deserialize` is not local
[INFO] [stderr]    |                     move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_CfgFile`
[INFO] [stderr] 15 | pub struct CfgFile {
[INFO] [stderr]    |            ------- `CfgFile` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = 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] [stderr]    = 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] [stderr]    = 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] [stderr]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tools/log_reader/src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `angora` (lib) generated 28 warnings (run `cargo fix --lib -p angora` to apply 4 suggestions)
[INFO] [stderr] warning: `log_reader` (bin "log_reader" test) generated 1 warning
[INFO] [stderr] warning: `angora` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stderr]  --> runtime_fast/src/context.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[cfg(feature = "unstable")]
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]   |
[INFO] [stderr]   = note: no expected values for `feature`
[INFO] [stderr]   = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stderr]   --> runtime_fast/src/context.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[cfg(feature = "unstable")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stderr]  --> runtime_fast/src/context.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[cfg(not(any(feature = "unstable", test)))]
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]   |
[INFO] [stderr]   = note: no expected values for `feature`
[INFO] [stderr]   = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stderr]   --> runtime_fast/src/context.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |     #[cfg(not(any(feature = "unstable", test)))]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `unstable`
[INFO] [stderr]   --> runtime_fast/src/context.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 |     #[cfg(feature = "unstable")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `unstable` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `runtime_fast` (lib test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/angora-d3248f269b7327ec)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test dyncfg::tests::it_works ... ok
[INFO] [stdout] test mut_input::offsets::tests::test_merge_offsets1 ... ok
[INFO] [stdout] test cond_stmt::output::tests::test_translate_sign ... ok
[INFO] [stdout] test mut_input::offsets::tests::test_merge_offsets3 ... ok
[INFO] [stdout] test mut_input::offsets::tests::test_merge_offsets4 ... ok
[INFO] [stdout] test mut_input::offsets::tests::test_merge_offsets5 ... ok
[INFO] [stdout] test mut_input::serialize::tests::test_write_as_ule ... ok
[INFO] [stdout] test search::afl::tests::test_locate_diffs ... ok
[INFO] [stdout] test search::afl::tests::test_splice ... ok
[INFO] [stdout] test mut_input::offsets::tests::test_merge_offsets2 ... ok
[INFO] [stdout] test mut_input::offsets::tests::test_merge_offsets6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fuzzer.rs (/opt/rustwide/target/debug/deps/fuzzer-56286e359d89de2c)
[INFO] [stderr]      Running unittests src/bin/parse_track_file.rs (/opt/rustwide/target/debug/deps/parse_track_file-49c777ae5efc880e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/speed_test.rs (/opt/rustwide/target/debug/deps/speed_test-0612abbb94f41684)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/angora_common-1c1d7af921d7ccac)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test shm::tests::test_shm_fail ... ok
[INFO] [stdout] test shm::tests::test_array ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/log_reader-9e7df8d4321087bd)
[INFO] [stdout] test shm::tests::test_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runtime-ba53e9c719d04a05)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test len_label::test::get_label_mult ... ok
[INFO] [stdout] test logger::tests::it_works ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_basic ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_group_variable1 ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_group_variable3 ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_infer_shape ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_infer_shape2 ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_group_variable2 ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_split_and_op ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_group_sign ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_loop ... ok
[INFO] [stdout] test tag_set::tests::tag_set_tests_loop2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runtime_fast-2430ce6de6e1a216)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests angora
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests angora_common
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runtime
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f5129e2148497fb3d253bcc95d6562d28282143c34278fda1ed7e79505a6e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f5129e2148497fb3d253bcc95d6562d28282143c34278fda1ed7e79505a6e26", kill_on_drop: false }`
[INFO] [stdout] 0f5129e2148497fb3d253bcc95d6562d28282143c34278fda1ed7e79505a6e26
