[INFO] fetching crate enet-proto 0.1.7...
[INFO] checking enet-proto-0.1.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate enet-proto 0.1.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate enet-proto 0.1.7
[INFO] finished tweaking crates.io crate enet-proto 0.1.7
[INFO] tweaked toml for crates.io crate enet-proto 0.1.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enet-proto 0.1.7 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding backtrace v0.3.71 (available: v0.3.76)
[INFO] [stderr]       Adding color-eyre v0.5.11 (available: v0.6.5)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding serde-aux v3.1.0 (available: v4.7.0)
[INFO] [stderr]       Adding smol_str v0.1.24 (available: v0.3.4)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70381a2da72d0ff3da448abc586f8eabface5d09182812972cc0c4c746cf429b
[INFO] running `Command { std: "docker" "start" "-a" "70381a2da72d0ff3da448abc586f8eabface5d09182812972cc0c4c746cf429b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70381a2da72d0ff3da448abc586f8eabface5d09182812972cc0c4c746cf429b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70381a2da72d0ff3da448abc586f8eabface5d09182812972cc0c4c746cf429b", kill_on_drop: false }`
[INFO] [stdout] 70381a2da72d0ff3da448abc586f8eabface5d09182812972cc0c4c746cf429b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be0398bc3703975ad64bd810edff23f878bf3d620ada57eabcb2e411fc53a5b
[INFO] running `Command { std: "docker" "start" "-a" "5be0398bc3703975ad64bd810edff23f878bf3d620ada57eabcb2e411fc53a5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking owo-colors v1.3.0
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking smol_str v0.1.24
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking serde-aux v3.1.0
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking color-spantrace v0.1.6
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stderr]     Checking color-eyre v0.5.11
[INFO] [stderr]     Checking enet-proto v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/res/de.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |   fn unexpected(&self) -> Unexpected {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |   fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1354:55
[INFO] [stdout]      |
[INFO] [stdout] 1354 |         fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]      |  _______________________________________________________^
[INFO] [stdout] 1355 | |         match s {
[INFO] [stdout] 1356 | |           $(
[INFO] [stdout] 1357 | |             $name => Ok(Self::$variant),
[INFO] [stdout] ...    |
[INFO] [stdout] 1361 | |       }
[INFO] [stdout]      | |_______^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1355:9
[INFO] [stdout]      |
[INFO] [stdout] 1355 | /         match s {
[INFO] [stdout] 1356 | |           $(
[INFO] [stdout] 1357 | |             $name => Ok(Self::$variant),
[INFO] [stdout] 1358 | |           )*
[INFO] [stdout] 1359 | |           _ => Ok(Self::Unknown(s.into())),
[INFO] [stdout] 1360 | |         }
[INFO] [stdout]      | |_________^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1357:22
[INFO] [stdout]      |
[INFO] [stdout] 1357 |               $name => Ok(Self::$variant),
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1359:16
[INFO] [stdout]      |
[INFO] [stdout] 1359 |             _ => Ok(Self::Unknown(s.into())),
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1388:8
[INFO] [stdout]      |
[INFO] [stdout] 1388 |     Ok(v.parse().unwrap())
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/res/de.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |   fn unexpected(&self) -> Unexpected {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |   fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1354:55
[INFO] [stdout]      |
[INFO] [stdout] 1354 |         fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]      |  _______________________________________________________^
[INFO] [stdout] 1355 | |         match s {
[INFO] [stdout] 1356 | |           $(
[INFO] [stdout] 1357 | |             $name => Ok(Self::$variant),
[INFO] [stdout] ...    |
[INFO] [stdout] 1361 | |       }
[INFO] [stdout]      | |_______^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1355:9
[INFO] [stdout]      |
[INFO] [stdout] 1355 | /         match s {
[INFO] [stdout] 1356 | |           $(
[INFO] [stdout] 1357 | |             $name => Ok(Self::$variant),
[INFO] [stdout] 1358 | |           )*
[INFO] [stdout] 1359 | |           _ => Ok(Self::Unknown(s.into())),
[INFO] [stdout] 1360 | |         }
[INFO] [stdout]      | |_________^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1357:22
[INFO] [stdout]      |
[INFO] [stdout] 1357 |               $name => Ok(Self::$variant),
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1359:16
[INFO] [stdout]      |
[INFO] [stdout] 1359 |             _ => Ok(Self::Unknown(s.into())),
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1366 | / response_kind_str! {
[INFO] [stdout] 1367 | |   Version = "VERSION_RES",
[INFO] [stdout] 1368 | |   GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES",
[INFO] [stdout] 1369 | |   ProjectList = "PROJECT_LIST_RES",
[INFO] [stdout] ...    |
[INFO] [stdout] 1372 | |   ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES",
[INFO] [stdout] 1373 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<res::de::ResponseKind, Infallible>
[INFO] [stdout]     --> src/res/de.rs:1388:8
[INFO] [stdout]      |
[INFO] [stdout] 1388 |     Ok(v.parse().unwrap())
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enet-proto` (lib test) due to 5 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `enet-proto` (lib) due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "5be0398bc3703975ad64bd810edff23f878bf3d620ada57eabcb2e411fc53a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be0398bc3703975ad64bd810edff23f878bf3d620ada57eabcb2e411fc53a5b", kill_on_drop: false }`
[INFO] [stdout] 5be0398bc3703975ad64bd810edff23f878bf3d620ada57eabcb2e411fc53a5b
