[INFO] cloning repository https://github.com/PolyMeilex/slimbus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PolyMeilex/slimbus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 193a75f371d08d2aa25f1f6d7fac65b5abd3c57f [INFO] checking PolyMeilex/slimbus against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/PolyMeilex/slimbus [INFO] finished tweaking git repo https://github.com/PolyMeilex/slimbus [INFO] tweaked toml for git repo https://github.com/PolyMeilex/slimbus written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/PolyMeilex/slimbus 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 git repo https://github.com/PolyMeilex/slimbus 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063 [INFO] running `Command { std: "docker" "start" "fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063", 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" "fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063", 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" "fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling winnow v0.7.7 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.101 [INFO] [stderr] Checking getrandom v0.3.2 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling toml_edit v0.22.25 [INFO] [stderr] Checking polling v3.7.4 [INFO] [stderr] Checking calloop v0.14.2 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling zvariant_utils v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling enumflags2_derive v0.7.11 [INFO] [stderr] Compiling zvariant_derive v5.4.0 [INFO] [stderr] Checking enumflags2 v0.7.11 [INFO] [stderr] Checking zvariant v5.4.0 [INFO] [stderr] Checking slimbus v4.0.0 (/opt/rustwide/workdir/slimbus) [INFO] [stdout] warning: enum `FieldCode` is never used [INFO] [stdout] --> slimbus/src/message/field.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) enum FieldCode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Field` is never used [INFO] [stdout] --> slimbus/src/message/field.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | pub(super) enum Field<'f> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FieldCode` is never used [INFO] [stdout] --> slimbus/src/message/field.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) enum FieldCode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Field` is never used [INFO] [stdout] --> slimbus/src/message/field.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | pub(super) enum Field<'f> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/message/field.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | / ErrorName::try_from(value) [INFO] [stdout] 166 | | .map(Into::into) [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 165 - ErrorName::try_from(value) [INFO] [stdout] 166 - .map(Into::into) [INFO] [stdout] 165 + ErrorName::try_from(value) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/message/field.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | / BusName::try_from(value) [INFO] [stdout] 177 | | .map(Into::into) [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 176 - BusName::try_from(value) [INFO] [stdout] 177 - .map(Into::into) [INFO] [stdout] 176 + BusName::try_from(value) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/message/field.rs:181:17 [INFO] [stdout] | [INFO] [stdout] 181 | / UniqueName::try_from(value) [INFO] [stdout] 182 | | .map(Into::into) [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 181 - UniqueName::try_from(value) [INFO] [stdout] 182 - .map(Into::into) [INFO] [stdout] 181 + UniqueName::try_from(value) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/message/field.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | / ErrorName::try_from(value) [INFO] [stdout] 166 | | .map(Into::into) [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 165 - ErrorName::try_from(value) [INFO] [stdout] 166 - .map(Into::into) [INFO] [stdout] 165 + ErrorName::try_from(value) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/message/field.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | / BusName::try_from(value) [INFO] [stdout] 177 | | .map(Into::into) [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 176 - BusName::try_from(value) [INFO] [stdout] 177 - .map(Into::into) [INFO] [stdout] 176 + BusName::try_from(value) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/message/field.rs:181:17 [INFO] [stdout] | [INFO] [stdout] 181 | / UniqueName::try_from(value) [INFO] [stdout] 182 | | .map(Into::into) [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 181 - UniqueName::try_from(value) [INFO] [stdout] 182 - .map(Into::into) [INFO] [stdout] 181 + UniqueName::try_from(value) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/connection/mod.rs:96:46 [INFO] [stdout] | [INFO] [stdout] 96 | let server_guid = address.guid().map(|g| g.to_owned().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 96 - let server_guid = address.guid().map(|g| g.to_owned().into()); [INFO] [stdout] 96 + let server_guid = address.guid().map(|g| g.to_owned()); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 96 - let server_guid = address.guid().map(|g| g.to_owned().into()); [INFO] [stdout] 96 + let server_guid = address.guid().map(|g| as Into<_>>::into(g.to_owned())); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `zvariant::Str<'_>` [INFO] [stdout] --> slimbus/src/connection/mod.rs:96:46 [INFO] [stdout] | [INFO] [stdout] 96 | let server_guid = address.guid().map(|g| g.to_owned().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 96 - let server_guid = address.guid().map(|g| g.to_owned().into()); [INFO] [stdout] 96 + let server_guid = address.guid().map(|g| g.to_owned()); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 96 - let server_guid = address.guid().map(|g| g.to_owned().into()); [INFO] [stdout] 96 + let server_guid = address.guid().map(|g| as Into<_>>::into(g.to_owned())); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `slimbus` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `slimbus` (lib) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063", kill_on_drop: false }` [INFO] [stdout] fd7dccf30bcad7d6634ee8ca0e3f563308faae6414dcec6e0153b2d4571ed063