[INFO] fetching crate unique-rc 0.2.4...
[INFO] building unique-rc-0.2.4 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate unique-rc 0.2.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate unique-rc 0.2.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unique-rc 0.2.4
[INFO] tweaked toml for crates.io crate unique-rc 0.2.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unique-rc 0.2.4 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unique-rc 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cf5f45884f574a9ff1d6169ff17ef892ff1a35938caad8d11587f7877791fd4
[INFO] running `Command { std: "docker" "start" "-a" "7cf5f45884f574a9ff1d6169ff17ef892ff1a35938caad8d11587f7877791fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf5f45884f574a9ff1d6169ff17ef892ff1a35938caad8d11587f7877791fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf5f45884f574a9ff1d6169ff17ef892ff1a35938caad8d11587f7877791fd4", kill_on_drop: false }`
[INFO] [stdout] 7cf5f45884f574a9ff1d6169ff17ef892ff1a35938caad8d11587f7877791fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72a57ff028e1aa90f72ee9f60be87fec725b89994f6aadfad4f444f1ad1467fa
[INFO] running `Command { std: "docker" "start" "-a" "72a57ff028e1aa90f72ee9f60be87fec725b89994f6aadfad4f444f1ad1467fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique-rc v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:92:35
[INFO] [stdout]     |
[INFO] [stdout]  92 |                     let raw: *mut (dyn Any $(+ $auto)*) = Self::into_raw(self);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 678 | impl_rc!(Rc,    UniqRc);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_downcast` which comes from the expansion of the macro `impl_rc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:92:35
[INFO] [stdout]     |
[INFO] [stdout]  92 |                     let raw: *mut (dyn Any $(+ $auto)*) = Self::into_raw(self);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 679 | impl_rc!(Arc,   UniqArc);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_downcast` which comes from the expansion of the macro `impl_rc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "72a57ff028e1aa90f72ee9f60be87fec725b89994f6aadfad4f444f1ad1467fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a57ff028e1aa90f72ee9f60be87fec725b89994f6aadfad4f444f1ad1467fa", kill_on_drop: false }`
[INFO] [stdout] 72a57ff028e1aa90f72ee9f60be87fec725b89994f6aadfad4f444f1ad1467fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23aec93c96c5695f6955b02dc4838f59b290e8dfa0e6a690c1042a52dc0afba
[INFO] running `Command { std: "docker" "start" "-a" "d23aec93c96c5695f6955b02dc4838f59b290e8dfa0e6a690c1042a52dc0afba", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:92:35
[INFO] [stdout]     |
[INFO] [stdout]  92 |                     let raw: *mut (dyn Any $(+ $auto)*) = Self::into_raw(self);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 678 | impl_rc!(Rc,    UniqRc);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_downcast` which comes from the expansion of the macro `impl_rc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:92:35
[INFO] [stdout]     |
[INFO] [stdout]  92 |                     let raw: *mut (dyn Any $(+ $auto)*) = Self::into_raw(self);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 679 | impl_rc!(Arc,   UniqArc);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_downcast` which comes from the expansion of the macro `impl_rc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unique-rc v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:92:35
[INFO] [stdout]     |
[INFO] [stdout]  92 |                     let raw: *mut (dyn Any $(+ $auto)*) = Self::into_raw(self);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 678 | impl_rc!(Rc,    UniqRc);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_downcast` which comes from the expansion of the macro `impl_rc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:92:35
[INFO] [stdout]     |
[INFO] [stdout]  92 |                     let raw: *mut (dyn Any $(+ $auto)*) = Self::into_raw(self);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 679 | impl_rc!(Arc,   UniqArc);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_downcast` which comes from the expansion of the macro `impl_rc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "d23aec93c96c5695f6955b02dc4838f59b290e8dfa0e6a690c1042a52dc0afba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23aec93c96c5695f6955b02dc4838f59b290e8dfa0e6a690c1042a52dc0afba", kill_on_drop: false }`
[INFO] [stdout] d23aec93c96c5695f6955b02dc4838f59b290e8dfa0e6a690c1042a52dc0afba