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[INFO] [stdout] a0473cf58a2c19c89f92558e753f03b37d01ad50
[INFO] documenting Apochens/mucfuzzer against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApochens%2Fmucfuzzer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stderr]  Documenting 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]     Checking runtime v1.2.2 (/opt/rustwide/workdir/runtime)
[INFO] [stderr]  Documenting runtime v1.2.2 (/opt/rustwide/workdir/runtime)
[INFO] [stderr]  Documenting 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] [stderr]  Documenting angora v1.2.2 (/opt/rustwide/workdir/fuzzer)
[INFO] [stderr]     Checking angora v1.2.2 (/opt/rustwide/workdir/fuzzer)
[INFO] [stderr]  Documenting log_reader v0.1.0 (/opt/rustwide/workdir/tools/log_reader)
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 28.86s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/angora/index.html and 7 other files
[INFO] running `Command { std: "docker" "inspect" "105e80ccb2d4f72b3a7bd2b7d710b24b5ba3a790cf9086907b2cc6aed8f0de77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105e80ccb2d4f72b3a7bd2b7d710b24b5ba3a790cf9086907b2cc6aed8f0de77", kill_on_drop: false }`
[INFO] [stdout] 105e80ccb2d4f72b3a7bd2b7d710b24b5ba3a790cf9086907b2cc6aed8f0de77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab5d0590e9cf98f4b213db47166e06a6f13c121f85449cecb5e0d7128f9503b
[INFO] running `Command { std: "docker" "start" "-a" "cab5d0590e9cf98f4b213db47166e06a6f13c121f85449cecb5e0d7128f9503b", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "cab5d0590e9cf98f4b213db47166e06a6f13c121f85449cecb5e0d7128f9503b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab5d0590e9cf98f4b213db47166e06a6f13c121f85449cecb5e0d7128f9503b", kill_on_drop: false }`
[INFO] [stdout] cab5d0590e9cf98f4b213db47166e06a6f13c121f85449cecb5e0d7128f9503b
