[INFO] fetching crate ubus 0.1.7...
[INFO] testing ubus-0.1.7 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate ubus 0.1.7 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ubus 0.1.7 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.39
[INFO] [stderr]   Downloaded storage_endian v0.1.0
[INFO] [stderr]   Downloaded serde_derive v1.0.218
[INFO] [stderr]   Downloaded serde v1.0.218
[INFO] [stderr]   Downloaded syn v2.0.99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee5d6b1d0096360e95cdf5c8839e1006352f77b44ce5ddcc7b6145fac3496eba
[INFO] running `Command { std: "docker" "start" "-a" "ee5d6b1d0096360e95cdf5c8839e1006352f77b44ce5ddcc7b6145fac3496eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee5d6b1d0096360e95cdf5c8839e1006352f77b44ce5ddcc7b6145fac3496eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5d6b1d0096360e95cdf5c8839e1006352f77b44ce5ddcc7b6145fac3496eba", kill_on_drop: false }`
[INFO] [stdout] ee5d6b1d0096360e95cdf5c8839e1006352f77b44ce5ddcc7b6145fac3496eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f8ae7707f744af7edfca7c0e42d571f17f21e3e3b506276ddca8165776dc5df
[INFO] running `Command { std: "docker" "start" "-a" "2f8ae7707f744af7edfca7c0e42d571f17f21e3e3b506276ddca8165776dc5df", 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]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling 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]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling 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 32 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: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:36:24
[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]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:52:24
[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]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.00s
[INFO] running `Command { std: "docker" "inspect" "2f8ae7707f744af7edfca7c0e42d571f17f21e3e3b506276ddca8165776dc5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8ae7707f744af7edfca7c0e42d571f17f21e3e3b506276ddca8165776dc5df", kill_on_drop: false }`
[INFO] [stdout] 2f8ae7707f744af7edfca7c0e42d571f17f21e3e3b506276ddca8165776dc5df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31e6711ae8279dbb1d9100c8ae552b864a5a638fbcd198cc4b02a62bd47b4290
[INFO] running `Command { std: "docker" "start" "-a" "31e6711ae8279dbb1d9100c8ae552b864a5a638fbcd198cc4b02a62bd47b4290", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 32 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: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:36:24
[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]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:52:24
[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]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [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 32 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: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:36:24
[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]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:52:24
[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]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "31e6711ae8279dbb1d9100c8ae552b864a5a638fbcd198cc4b02a62bd47b4290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e6711ae8279dbb1d9100c8ae552b864a5a638fbcd198cc4b02a62bd47b4290", kill_on_drop: false }`
[INFO] [stdout] 31e6711ae8279dbb1d9100c8ae552b864a5a638fbcd198cc4b02a62bd47b4290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b780c778ec976ac8f44e6ee502df89d636664248e180495c8fbbaa594973ce21
[INFO] running `Command { std: "docker" "start" "-a" "b780c778ec976ac8f44e6ee502df89d636664248e180495c8fbbaa594973ce21", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `no_std`
[INFO] [stderr]  --> src/lib.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[cfg(not(no_std))]
[INFO] [stderr]   |           ^^^^^^ help: found config with similar value: `feature = "no_std"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no_std)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no_std)");` to the top of the `build.rs`
[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: unreachable pattern
[INFO] [stderr]   --> src/lib.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |                       $( Self::$variant => true, )*
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          no value can reach this
[INFO] [stderr]    |                          matches all the relevant values
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/blobmsg.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr]  7 | / values!(pub BlobMsgType(u32) {
[INFO] [stderr]  8 | |     UNSPEC = 0,
[INFO] [stderr]  9 | |     ARRAY  = 1,
[INFO] [stderr] 10 | |     TABLE  = 2,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     DOUBLE = 8,
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |__- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/lib.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |                       $( Self::$variant => write!(f, stringify!($variant)), )*
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          no value can reach this
[INFO] [stderr]    |                          matches all the relevant values
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/blobmsg.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr]  7 | / values!(pub BlobMsgType(u32) {
[INFO] [stderr]  8 | |     UNSPEC = 0,
[INFO] [stderr]  9 | |     ARRAY  = 1,
[INFO] [stderr] 10 | |     TABLE  = 2,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     DOUBLE = 8,
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |__- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `values` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/connection.rs:72:25
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn next_message(&mut self) -> Result<UbusMsg, UbusError> {
[INFO] [stderr]    |                         ^^^^^^^^^            ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn next_message(&mut self) -> Result<UbusMsg<'_>, UbusError> {
[INFO] [stderr]    |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ubus` (lib) generated 4 warnings (run `cargo fix --lib -p ubus` to apply 1 suggestion)
[INFO] [stderr] warning: `ubus` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ubus-bf96850992dcc95e)
[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 tests/invoke.rs (/opt/rustwide/target/debug/deps/invoke-b976cb50c03df4e2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/list.rs (/opt/rustwide/target/debug/deps/list-d64091944a6ddd23)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ubus
[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" "b780c778ec976ac8f44e6ee502df89d636664248e180495c8fbbaa594973ce21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b780c778ec976ac8f44e6ee502df89d636664248e180495c8fbbaa594973ce21", kill_on_drop: false }`
[INFO] [stdout] b780c778ec976ac8f44e6ee502df89d636664248e180495c8fbbaa594973ce21
