[INFO] fetching crate templar_macros 0.5.0...
[INFO] checking templar_macros-0.5.0 against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387
[INFO] extracting crate templar_macros 0.5.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate templar_macros 0.5.0 on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate templar_macros 0.5.0
[INFO] finished tweaking crates.io crate templar_macros 0.5.0
[INFO] tweaked toml for crates.io crate templar_macros 0.5.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a4fe3fbc090a900770716bea7fb83ac4a01c02d033bffaf1e167939a037b715
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6a4fe3fbc090a900770716bea7fb83ac4a01c02d033bffaf1e167939a037b715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4fe3fbc090a900770716bea7fb83ac4a01c02d033bffaf1e167939a037b715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4fe3fbc090a900770716bea7fb83ac4a01c02d033bffaf1e167939a037b715", kill_on_drop: false }`
[INFO] [stdout] 6a4fe3fbc090a900770716bea7fb83ac4a01c02d033bffaf1e167939a037b715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83a5a086e35b2a1429812952ae9191f6bed7a55b99e0f98964155f54866d07dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "83a5a086e35b2a1429812952ae9191f6bed7a55b99e0f98964155f54866d07dc", kill_on_drop: false }`
[INFO] [stderr]     Checking templar_macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ident`
[INFO] [stdout]  --> src/attr.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub ident: syn::Ident,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `equal`
[INFO] [stdout]  --> src/attr.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub equal: Token![=],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `val`
[INFO] [stdout]   --> src/attr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub val: syn::Expr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `parens`
[INFO] [stdout]   --> src/attr.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub parens: syn::token::Paren,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `contents`
[INFO] [stdout]   --> src/attr.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub contents: Punctuated<BindingAttrValues, Token![,]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ident`
[INFO] [stdout]  --> src/attr.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub ident: syn::Ident,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `equal`
[INFO] [stdout]  --> src/attr.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub equal: Token![=],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `val`
[INFO] [stdout]   --> src/attr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub val: syn::Expr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `parens`
[INFO] [stdout]   --> src/attr.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub parens: syn::token::Paren,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stdout] warning: field is never read: `contents`
[INFO] [stdout]   --> src/attr.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub contents: Punctuated<BindingAttrValues, Token![,]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83a5a086e35b2a1429812952ae9191f6bed7a55b99e0f98964155f54866d07dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a5a086e35b2a1429812952ae9191f6bed7a55b99e0f98964155f54866d07dc", kill_on_drop: false }`
[INFO] [stdout] 83a5a086e35b2a1429812952ae9191f6bed7a55b99e0f98964155f54866d07dc