[INFO] fetching crate wrap 0.1.0... [INFO] checking wrap-0.1.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate wrap 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wrap 0.1.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wrap 0.1.0 [INFO] finished tweaking crates.io crate wrap 0.1.0 [INFO] tweaked toml for crates.io crate wrap 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da91c4ff376543c361805b7b40ef375ea1d5722ec9da6731888eb6a63c1552aa [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" "da91c4ff376543c361805b7b40ef375ea1d5722ec9da6731888eb6a63c1552aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da91c4ff376543c361805b7b40ef375ea1d5722ec9da6731888eb6a63c1552aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da91c4ff376543c361805b7b40ef375ea1d5722ec9da6731888eb6a63c1552aa", kill_on_drop: false }` [INFO] [stdout] da91c4ff376543c361805b7b40ef375ea1d5722ec9da6731888eb6a63c1552aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] ef100d9cf8bcf31c8aeffaa59d940054780cc3413c72683b47734b5eb79d96d6 [INFO] running `Command { std: "docker" "start" "-a" "ef100d9cf8bcf31c8aeffaa59d940054780cc3413c72683b47734b5eb79d96d6", kill_on_drop: false }` [INFO] [stderr] Checking wrap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/basic.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | /// Setup a fake database [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/basic.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | /// Define a wrapper that provides a `Conn` instance to wrapped functions [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/basic.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | /// Modifies the return result of a wrapped function that returns an Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/basic.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | / /// Generate a function wrapped with `with_conn` to provide a binding [INFO] [stdout] 68 | | /// `conn` of type `Conn` to the function body [INFO] [stdout] | |_---------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/basic.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | / /// Generate a function wrapped with `spooky_action` that modifies [INFO] [stdout] 77 | | /// this function body's return value [INFO] [stdout] | |_------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/basic.rs:84:1 [INFO] [stdout] | [INFO] [stdout] 84 | / /// Wrap get-spooky with a logging wrapper. [INFO] [stdout] 85 | | /// Note, that the wrapper provided value ident and type [INFO] [stdout] 86 | | /// can be excluded if you don't want/need access to them [INFO] [stdout] 87 | | /// inside of your function [INFO] [stdout] | |_--------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> examples/basic.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / lazy_static! { [INFO] [stdout] 10 | | static ref DB: Mutex> = { [INFO] [stdout] 11 | | let mut m = HashMap::new(); [INFO] [stdout] 12 | | m.insert("a".into(), "A".into()); [INFO] [stdout] 13 | | Mutex::new(m) [INFO] [stdout] 14 | | }; [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "ef100d9cf8bcf31c8aeffaa59d940054780cc3413c72683b47734b5eb79d96d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef100d9cf8bcf31c8aeffaa59d940054780cc3413c72683b47734b5eb79d96d6", kill_on_drop: false }` [INFO] [stdout] ef100d9cf8bcf31c8aeffaa59d940054780cc3413c72683b47734b5eb79d96d6