[INFO] fetching crate ubus 0.1.7...
[INFO] checking ubus-0.1.7 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate ubus 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ubus 0.1.7
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ubus 0.1.7
[INFO] tweaked toml for crates.io crate ubus 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ubus 0.1.7 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ubus 0.1.7 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058
[INFO] running `Command { std: "docker" "start" "9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking storage_endian v0.1.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ubus v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `no_std`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(not(no_std))]
[INFO] [stdout]   |           ^^^^^^ help: found config with similar value: `feature = "no_std"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no_std)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no_std)");` to the top of the `build.rs`
[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: unused import: `ubuserror::*`
[INFO] [stdout]  --> src/connection.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ubuserror::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no_std`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(not(no_std))]
[INFO] [stdout]   |           ^^^^^^ help: found config with similar value: `feature = "no_std"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no_std)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no_std)");` to the top of the `build.rs`
[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: unused import: `ubuserror::*`
[INFO] [stdout]  --> src/connection.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ubuserror::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! values {
[INFO] [stdout] ...
[INFO] [stdout] 36 |                       $( Self::$variant => true, )*
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no value can reach this
[INFO] [stdout]    |                          matches all the relevant values
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/blobmsg.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / values!(pub BlobMsgType(u32) {
[INFO] [stdout]  8 | |     UNSPEC = 0,
[INFO] [stdout]  9 | |     ARRAY  = 1,
[INFO] [stdout] 10 | |     TABLE  = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     DOUBLE = 8,
[INFO] [stdout] 18 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! values {
[INFO] [stdout] ...
[INFO] [stdout] 52 |                       $( Self::$variant => write!(f, stringify!($variant)), )*
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no value can reach this
[INFO] [stdout]    |                          matches all the relevant values
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/blobmsg.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / values!(pub BlobMsgType(u32) {
[INFO] [stdout]  8 | |     UNSPEC = 0,
[INFO] [stdout]  9 | |     ARRAY  = 1,
[INFO] [stdout] 10 | |     TABLE  = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     DOUBLE = 8,
[INFO] [stdout] 18 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! values {
[INFO] [stdout] ...
[INFO] [stdout] 36 |                       $( Self::$variant => true, )*
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no value can reach this
[INFO] [stdout]    |                          matches all the relevant values
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/blobmsg.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / values!(pub BlobMsgType(u32) {
[INFO] [stdout]  8 | |     UNSPEC = 0,
[INFO] [stdout]  9 | |     ARRAY  = 1,
[INFO] [stdout] 10 | |     TABLE  = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     DOUBLE = 8,
[INFO] [stdout] 18 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! values {
[INFO] [stdout] ...
[INFO] [stdout] 52 |                       $( Self::$variant => write!(f, stringify!($variant)), )*
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no value can reach this
[INFO] [stdout]    |                          matches all the relevant values
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/blobmsg.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / values!(pub BlobMsgType(u32) {
[INFO] [stdout]  8 | |     UNSPEC = 0,
[INFO] [stdout]  9 | |     ARRAY  = 1,
[INFO] [stdout] 10 | |     TABLE  = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     DOUBLE = 8,
[INFO] [stdout] 18 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&[u8]`
[INFO] [stdout]    --> src/blob.rs:283:23
[INFO] [stdout]     |
[INFO] [stdout] 283 |         BlobIter::new(self.data.into())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 283 -         BlobIter::new(self.data.into())
[INFO] [stdout] 283 +         BlobIter::new(self.data)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 283 -         BlobIter::new(self.data.into())
[INFO] [stdout] 283 +         BlobIter::new(<&[u8] as Into<_>>::into(self.data))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&[u8]`
[INFO] [stdout]    --> src/ubusmsg.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |             id => UbusMsgAttr::Unknown(id, blob.data.into()),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 209 -             id => UbusMsgAttr::Unknown(id, blob.data.into()),
[INFO] [stdout] 209 +             id => UbusMsgAttr::Unknown(id, blob.data),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 209 -             id => UbusMsgAttr::Unknown(id, blob.data.into()),
[INFO] [stdout] 209 +             id => UbusMsgAttr::Unknown(id, <&[u8] as Into<_>>::into(blob.data)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/connection.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn next_message(&mut self) -> Result<UbusMsg, UbusError> {
[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] 72 |     pub fn next_message(&mut self) -> Result<UbusMsg<'_>, UbusError> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ubus` (lib test) due to 2 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `&[u8]`
[INFO] [stdout]    --> src/blob.rs:283:23
[INFO] [stdout]     |
[INFO] [stdout] 283 |         BlobIter::new(self.data.into())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 283 -         BlobIter::new(self.data.into())
[INFO] [stdout] 283 +         BlobIter::new(self.data)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 283 -         BlobIter::new(self.data.into())
[INFO] [stdout] 283 +         BlobIter::new(<&[u8] as Into<_>>::into(self.data))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&[u8]`
[INFO] [stdout]    --> src/ubusmsg.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |             id => UbusMsgAttr::Unknown(id, blob.data.into()),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 209 -             id => UbusMsgAttr::Unknown(id, blob.data.into()),
[INFO] [stdout] 209 +             id => UbusMsgAttr::Unknown(id, blob.data),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 209 -             id => UbusMsgAttr::Unknown(id, blob.data.into()),
[INFO] [stdout] 209 +             id => UbusMsgAttr::Unknown(id, <&[u8] as Into<_>>::into(blob.data)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/connection.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn next_message(&mut self) -> Result<UbusMsg, UbusError> {
[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] 72 |     pub fn next_message(&mut self) -> Result<UbusMsg<'_>, UbusError> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ubus` (lib) due to 2 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058", kill_on_drop: false }`
[INFO] [stdout] 9caed82a7ff23d73f4ad8640e62ee4053c3dfb5f640e3a59670457a622a68058
