[INFO] fetching crate templar_macros 0.5.0...
[INFO] checking templar_macros-0.5.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate templar_macros 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate templar_macros 0.5.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da839e7986dea48a1f44dcabf0714d7e5f07cad3a6e829d2204d6c0196255bca
[INFO] running `Command { std: "docker" "start" "-a" "da839e7986dea48a1f44dcabf0714d7e5f07cad3a6e829d2204d6c0196255bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da839e7986dea48a1f44dcabf0714d7e5f07cad3a6e829d2204d6c0196255bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da839e7986dea48a1f44dcabf0714d7e5f07cad3a6e829d2204d6c0196255bca", kill_on_drop: false }`
[INFO] [stdout] da839e7986dea48a1f44dcabf0714d7e5f07cad3a6e829d2204d6c0196255bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e54c808d52ad1e3b3342fa5163c5bc4676e1f7486487afee5e776462ebd92c06
[INFO] running `Command { std: "docker" "start" "-a" "e54c808d52ad1e3b3342fa5163c5bc4676e1f7486487afee5e776462ebd92c06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking templar_macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ident`, `equal`, and `val` are never read
[INFO] [stdout]   --> src/attr.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub(crate) struct BindingAttrValues {
[INFO] [stdout]    |                   ----------------- fields in this struct
[INFO] [stdout] 8  |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 9  |     pub equal: Token![=],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub val: syn::Expr,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `parens` and `contents` are never read
[INFO] [stdout]   --> src/attr.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) struct BindingAttrParens {
[INFO] [stdout]    |                   ----------------- fields in this struct
[INFO] [stdout] 25 |     pub parens: syn::token::Paren,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 26 |     pub contents: Punctuated<BindingAttrValues, Token![,]>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ident`, `equal`, and `val` are never read
[INFO] [stdout]   --> src/attr.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub(crate) struct BindingAttrValues {
[INFO] [stdout]    |                   ----------------- fields in this struct
[INFO] [stdout] 8  |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 9  |     pub equal: Token![=],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub val: syn::Expr,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `parens` and `contents` are never read
[INFO] [stdout]   --> src/attr.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) struct BindingAttrParens {
[INFO] [stdout]    |                   ----------------- fields in this struct
[INFO] [stdout] 25 |     pub parens: syn::token::Paren,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 26 |     pub contents: Punctuated<BindingAttrValues, Token![,]>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "e54c808d52ad1e3b3342fa5163c5bc4676e1f7486487afee5e776462ebd92c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54c808d52ad1e3b3342fa5163c5bc4676e1f7486487afee5e776462ebd92c06", kill_on_drop: false }`
[INFO] [stdout] e54c808d52ad1e3b3342fa5163c5bc4676e1f7486487afee5e776462ebd92c06