[INFO] fetching crate templar_macros 0.5.0...
[INFO] checking templar_macros-0.5.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate templar_macros 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate templar_macros 0.5.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef8e15783bcc63bd7e49bbafac6550ed3dbb0141293dd0cb2ac5711310208a8a
[INFO] running `Command { std: "docker" "start" "-a" "ef8e15783bcc63bd7e49bbafac6550ed3dbb0141293dd0cb2ac5711310208a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef8e15783bcc63bd7e49bbafac6550ed3dbb0141293dd0cb2ac5711310208a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8e15783bcc63bd7e49bbafac6550ed3dbb0141293dd0cb2ac5711310208a8a", kill_on_drop: false }`
[INFO] [stdout] ef8e15783bcc63bd7e49bbafac6550ed3dbb0141293dd0cb2ac5711310208a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4691679f18188459f88c0b83b83c8096d4739e02ca49638d24c9a711a8029908
[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" "4691679f18188459f88c0b83b83c8096d4739e02ca49638d24c9a711a8029908", 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: 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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "4691679f18188459f88c0b83b83c8096d4739e02ca49638d24c9a711a8029908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4691679f18188459f88c0b83b83c8096d4739e02ca49638d24c9a711a8029908", kill_on_drop: false }`
[INFO] [stdout] 4691679f18188459f88c0b83b83c8096d4739e02ca49638d24c9a711a8029908