[INFO] fetching crate ord_by_key 0.1.3...
[INFO] testing ord_by_key-0.1.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate ord_by_key 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ord_by_key 0.1.3
[INFO] finished tweaking crates.io crate ord_by_key 0.1.3
[INFO] tweaked toml for crates.io crate ord_by_key 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ord_by_key 0.1.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a094ddb9e3a58bedd5eb12200148cce8dec48f61ec28866313caf3010813bdd
[INFO] running `Command { std: "docker" "start" "-a" "3a094ddb9e3a58bedd5eb12200148cce8dec48f61ec28866313caf3010813bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a094ddb9e3a58bedd5eb12200148cce8dec48f61ec28866313caf3010813bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a094ddb9e3a58bedd5eb12200148cce8dec48f61ec28866313caf3010813bdd", kill_on_drop: false }`
[INFO] [stdout] 3a094ddb9e3a58bedd5eb12200148cce8dec48f61ec28866313caf3010813bdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2ab3d82e96baabee3d766b1c636da13f2e1adec3e2bc9fd5d25428f09830392
[INFO] running `Command { std: "docker" "start" "-a" "d2ab3d82e96baabee3d766b1c636da13f2e1adec3e2bc9fd5d25428f09830392", kill_on_drop: false }`
[INFO] [stderr]    Compiling ord_by_key v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:46:7
[INFO] [stdout]     |
[INFO] [stdout]  46 | #[doc(inline)]
[INFO] [stdout]     |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] ...
[INFO] [stdout] 241 | pub fn ord_eq_by_key_selector(attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]     | ---------------------------------------------------------------------------------- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout]     = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]     = note: `#[deny(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ord_by_key` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d2ab3d82e96baabee3d766b1c636da13f2e1adec3e2bc9fd5d25428f09830392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ab3d82e96baabee3d766b1c636da13f2e1adec3e2bc9fd5d25428f09830392", kill_on_drop: false }`
[INFO] [stdout] d2ab3d82e96baabee3d766b1c636da13f2e1adec3e2bc9fd5d25428f09830392