[INFO] fetching crate cronback-dto 0.1.0...
[INFO] checking cronback-dto-0.1.0 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate cronback-dto 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cronback-dto 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cronback-dto 0.1.0
[INFO] tweaked toml for crates.io crate cronback-dto 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cronback-dto 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to highest compatible versions
[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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef
[INFO] running `Command { std: "docker" "start" "4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef", 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" "4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef", 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" "4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling target-tuple v1.0.2
[INFO] [stderr]     Checking toml_writer v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]     Checking serde_spanned v1.1.2
[INFO] [stderr]     Checking toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking serde_json v1.0.154
[INFO] [stderr]     Checking toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking toml v1.1.8+spec-1.1.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cronback-dto-core v0.1.0
[INFO] [stderr]    Compiling cronback-dto-derive v0.1.0
[INFO] [stderr]     Checking cronback-dto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking trybuild v1.0.122
[INFO] [stdout] warning: struct `Recurring` is never constructed
[INFO] [stdout]  --> tests/simple-into-proto-struct.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub struct Recurring {
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_string` is never used
[INFO] [stdout]   --> tests/simple-into-proto-struct.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn to_string(d: &i32) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `String`
[INFO] [stdout]   --> tests/simple-from-proto-struct.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |       #[from_proto(map = "perform")]
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 13 | |     pub name: String,
[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] 12 -     #[from_proto(map = "perform")]
[INFO] [stdout] 13 -     pub name: String,
[INFO] [stdout] 12 +     #[from_proto(map = "perform": String,
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 12 -     #[from_proto(map = "perform")]
[INFO] [stdout] 13 -     pub name: String,
[INFO] [stdout] 12 +     #[from_proto(map = <String as Into<_>>::into("perform"): String,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cronback-dto` (test "simple-from-proto-struct") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `String`
[INFO] [stdout]   --> tests/simple-into-proto-struct.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub cron: Option<String>,
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `String`
[INFO] [stdout]   --> tests/simple-into-proto-struct.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub timezone: String,
[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: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub <String as Into<_>>::into(timezone): String,
[INFO] [stdout]    |         ++++++++++++++++++++++++++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u64`
[INFO] [stdout]   --> tests/simple-into-proto-struct.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub limit: u64,
[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: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub <u64 as Into<_>>::into(limit): u64,
[INFO] [stdout]    |         +++++++++++++++++++++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u64`
[INFO] [stdout]   --> tests/simple-into-proto-struct.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) remaining: u64,
[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: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) <u64 as Into<_>>::into(remaining): u64,
[INFO] [stdout]    |                +++++++++++++++++++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `String`
[INFO] [stdout]   --> tests/simple-into-proto-enum.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub pattern: String,
[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: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub <String as Into<_>>::into(pattern): String,
[INFO] [stdout]    |         ++++++++++++++++++++++++++       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cronback-dto` (test "simple-into-proto-struct") due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] error: could not compile `cronback-dto` (test "simple-into-proto-enum") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef", kill_on_drop: false }`
[INFO] [stdout] 4787e07402daf14bbb5b2abbecbd23c2107cdd562e3fbb2f83ced37ec30cb0ef
