[INFO] fetching crate kvlog-macros 0.1.2...
[INFO] checking kvlog-macros-0.1.2 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate kvlog-macros 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kvlog-macros 0.1.2
[INFO] finished tweaking crates.io crate kvlog-macros 0.1.2
[INFO] tweaked toml for crates.io crate kvlog-macros 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kvlog-macros 0.1.2 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kvlog-macros 0.1.2 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874
[INFO] running `Command { std: "docker" "start" "025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874", 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" "025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874", 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" "025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking kvlog-macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:274:17
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 "More then one 'start', 'end', 'current' field for span specified.".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] 274 -                 "More then one 'start', 'end', 'current' field for span specified.".into(),
[INFO] [stdout] 274 +                 "More then one 'start', 'end', 'current' field for span specified.",
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 "More then one 'start', 'end', 'current' field for span specified.".into(),
[INFO] [stdout] 274 +                 <&str as Into<_>>::into("More then one 'start', 'end', 'current' field for span specified."),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:280:17
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 "`span.parent` can only be specified with span.start".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] 280 -                 "`span.parent` can only be specified with span.start".into(),
[INFO] [stdout] 280 +                 "`span.parent` can only be specified with span.start",
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 280 -                 "`span.parent` can only be specified with span.start".into(),
[INFO] [stdout] 280 +                 <&str as Into<_>>::into("`span.parent` can only be specified with span.start"),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:341:34
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 self.error(span, "Expected Block for if statement".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] 341 -                 self.error(span, "Expected Block for if statement".into());
[INFO] [stdout] 341 +                 self.error(span, "Expected Block for if statement");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 341 -                 self.error(span, "Expected Block for if statement".into());
[INFO] [stdout] 341 +                 self.error(span, <&str as Into<_>>::into("Expected Block for if statement"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:363:17
[INFO] [stdout]     |
[INFO] [stdout] 363 |                 "Eof will parsing span attribute expected".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] 363 -                 "Eof will parsing span attribute expected".into(),
[INFO] [stdout] 363 +                 "Eof will parsing span attribute expected",
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 363 -                 "Eof will parsing span attribute expected".into(),
[INFO] [stdout] 363 +                 <&str as Into<_>>::into("Eof will parsing span attribute expected"),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:368:43
[INFO] [stdout]     |
[INFO] [stdout] 368 |             self.error(Span::call_site(), "Expected span field".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] 368 -             self.error(Span::call_site(), "Expected span field".into());
[INFO] [stdout] 368 +             self.error(Span::call_site(), "Expected span field");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 368 -             self.error(Span::call_site(), "Expected span field".into());
[INFO] [stdout] 368 +             self.error(Span::call_site(), <&str as Into<_>>::into("Expected span field"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:372:38
[INFO] [stdout]     |
[INFO] [stdout] 372 |             self.error(ident.span(), "Eof after span expected `=`".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] 372 -             self.error(ident.span(), "Eof after span expected `=`".into());
[INFO] [stdout] 372 +             self.error(ident.span(), "Eof after span expected `=`");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 372 -             self.error(ident.span(), "Eof after span expected `=`".into());
[INFO] [stdout] 372 +             self.error(ident.span(), <&str as Into<_>>::into("Eof after span expected `=`"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:376:39
[INFO] [stdout]     |
[INFO] [stdout] 376 |             self.error(eq_tok.span(), "expected `=` after span field".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] 376 -             self.error(eq_tok.span(), "expected `=` after span field".into());
[INFO] [stdout] 376 +             self.error(eq_tok.span(), "expected `=` after span field");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 376 -             self.error(eq_tok.span(), "expected `=` after span field".into());
[INFO] [stdout] 376 +             self.error(eq_tok.span(), <&str as Into<_>>::into("expected `=` after span field"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvlog-macros` (lib test) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:274:17
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 "More then one 'start', 'end', 'current' field for span specified.".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] 274 -                 "More then one 'start', 'end', 'current' field for span specified.".into(),
[INFO] [stdout] 274 +                 "More then one 'start', 'end', 'current' field for span specified.",
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 "More then one 'start', 'end', 'current' field for span specified.".into(),
[INFO] [stdout] 274 +                 <&str as Into<_>>::into("More then one 'start', 'end', 'current' field for span specified."),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:280:17
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 "`span.parent` can only be specified with span.start".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] 280 -                 "`span.parent` can only be specified with span.start".into(),
[INFO] [stdout] 280 +                 "`span.parent` can only be specified with span.start",
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 280 -                 "`span.parent` can only be specified with span.start".into(),
[INFO] [stdout] 280 +                 <&str as Into<_>>::into("`span.parent` can only be specified with span.start"),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:341:34
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 self.error(span, "Expected Block for if statement".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] 341 -                 self.error(span, "Expected Block for if statement".into());
[INFO] [stdout] 341 +                 self.error(span, "Expected Block for if statement");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 341 -                 self.error(span, "Expected Block for if statement".into());
[INFO] [stdout] 341 +                 self.error(span, <&str as Into<_>>::into("Expected Block for if statement"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:363:17
[INFO] [stdout]     |
[INFO] [stdout] 363 |                 "Eof will parsing span attribute expected".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] 363 -                 "Eof will parsing span attribute expected".into(),
[INFO] [stdout] 363 +                 "Eof will parsing span attribute expected",
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 363 -                 "Eof will parsing span attribute expected".into(),
[INFO] [stdout] 363 +                 <&str as Into<_>>::into("Eof will parsing span attribute expected"),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:368:43
[INFO] [stdout]     |
[INFO] [stdout] 368 |             self.error(Span::call_site(), "Expected span field".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] 368 -             self.error(Span::call_site(), "Expected span field".into());
[INFO] [stdout] 368 +             self.error(Span::call_site(), "Expected span field");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 368 -             self.error(Span::call_site(), "Expected span field".into());
[INFO] [stdout] 368 +             self.error(Span::call_site(), <&str as Into<_>>::into("Expected span field"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:372:38
[INFO] [stdout]     |
[INFO] [stdout] 372 |             self.error(ident.span(), "Eof after span expected `=`".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] 372 -             self.error(ident.span(), "Eof after span expected `=`".into());
[INFO] [stdout] 372 +             self.error(ident.span(), "Eof after span expected `=`");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 372 -             self.error(ident.span(), "Eof after span expected `=`".into());
[INFO] [stdout] 372 +             self.error(ident.span(), <&str as Into<_>>::into("Eof after span expected `=`"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lib.rs:376:39
[INFO] [stdout]     |
[INFO] [stdout] 376 |             self.error(eq_tok.span(), "expected `=` after span field".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] 376 -             self.error(eq_tok.span(), "expected `=` after span field".into());
[INFO] [stdout] 376 +             self.error(eq_tok.span(), "expected `=` after span field");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 376 -             self.error(eq_tok.span(), "expected `=` after span field".into());
[INFO] [stdout] 376 +             self.error(eq_tok.span(), <&str as Into<_>>::into("expected `=` after span field"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvlog-macros` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874", kill_on_drop: false }`
[INFO] [stdout] 025439cb69eefb85657c69aba7ac203dc1f6e3fc24f733463e37576209f6a874
