[INFO] cloning repository https://github.com/TeamVulpine/versioned-serde
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TeamVulpine/versioned-serde" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeamVulpine%2Fversioned-serde", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeamVulpine%2Fversioned-serde'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d3258e06f2198a0a0bdd2987d77b1858a3e6d68
[INFO] checking TeamVulpine/versioned-serde against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeamVulpine%2Fversioned-serde" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TeamVulpine/versioned-serde
[INFO] finished tweaking git repo https://github.com/TeamVulpine/versioned-serde
[INFO] tweaked toml for git repo https://github.com/TeamVulpine/versioned-serde written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TeamVulpine/versioned-serde 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/TeamVulpine/versioned-serde 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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a
[INFO] running `Command { std: "docker" "start" "9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a", 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" "9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a", 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" "9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking proc-macro2 v1.0.106
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]    Compiling convert_case v0.11.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking versioned-serde-macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stdout] error: useless conversion to the same type: `proc_macro2::Span`
[INFO] [stdout]   --> macros/src/lib.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |             let ident = Ident::new(&name, Span::call_site().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] 15 -             let ident = Ident::new(&name, Span::call_site().into());
[INFO] [stdout] 15 +             let ident = Ident::new(&name, Span::call_site());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 15 -             let ident = Ident::new(&name, Span::call_site().into());
[INFO] [stdout] 15 +             let ident = Ident::new(&name, <proc_macro2::Span as Into<_>>::into(Span::call_site()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `versioned-serde-macros` (lib) 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: `proc_macro2::Span`
[INFO] [stdout]   --> macros/src/lib.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |             let ident = Ident::new(&name, Span::call_site().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] 15 -             let ident = Ident::new(&name, Span::call_site().into());
[INFO] [stdout] 15 +             let ident = Ident::new(&name, Span::call_site());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 15 -             let ident = Ident::new(&name, Span::call_site().into());
[INFO] [stdout] 15 +             let ident = Ident::new(&name, <proc_macro2::Span as Into<_>>::into(Span::call_site()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro2::Span`
[INFO] [stdout]   --> macros/src/lib.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |             let ident = Ident::new(&name, Span::call_site().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] 15 -             let ident = Ident::new(&name, Span::call_site().into());
[INFO] [stdout] 15 +             let ident = Ident::new(&name, Span::call_site());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 15 -             let ident = Ident::new(&name, Span::call_site().into());
[INFO] [stdout] 15 +             let ident = Ident::new(&name, <proc_macro2::Span as Into<_>>::into(Span::call_site()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `versioned-serde-macros` (lib) due to 1 previous error
[INFO] [stderr] error: could not compile `versioned-serde-macros` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a", kill_on_drop: false }`
[INFO] [stdout] 9960b6b2d613f388387ac90986e31e2b0eb0f3d29a877ba1c636cda24ad4477a
