[INFO] fetching crate self-reference 0.2.1...
[INFO] testing self-reference-0.2.1 against 1.64.0 for beta-1.65-1
[INFO] extracting crate self-reference 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate self-reference 0.2.1 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate self-reference 0.2.1
[INFO] finished tweaking crates.io crate self-reference 0.2.1
[INFO] tweaked toml for crates.io crate self-reference 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd98515c070f0bfa4436bcd18184ba2f92c6488cb1f9fef75de8c0e697f1ab24
[INFO] running `Command { std: "docker" "start" "-a" "bd98515c070f0bfa4436bcd18184ba2f92c6488cb1f9fef75de8c0e697f1ab24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd98515c070f0bfa4436bcd18184ba2f92c6488cb1f9fef75de8c0e697f1ab24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd98515c070f0bfa4436bcd18184ba2f92c6488cb1f9fef75de8c0e697f1ab24", kill_on_drop: false }`
[INFO] [stdout] bd98515c070f0bfa4436bcd18184ba2f92c6488cb1f9fef75de8c0e697f1ab24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00a9545868c860242cb1cada747d495aa5c75fc16e4de9c2ef5d6e1a75ddedf3
[INFO] running `Command { std: "docker" "start" "-a" "00a9545868c860242cb1cada747d495aa5c75fc16e4de9c2ef5d6e1a75ddedf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling self-reference v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]  --> src/refs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     type Type<'this>
[INFO] [stdout] 7 | |     where
[INFO] [stdout] 8 | |         Self: 'this;
[INFO] [stdout]   | |____________________^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]  --> src/refs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     type Type<'this>
[INFO] [stdout] 7 | |     where
[INFO] [stdout] 8 | |         Self: 'this;
[INFO] [stdout]   | |____________________^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     type Type<'this> = &'this mut T where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     type Type<'this> = &'this mut T where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Type<'this> = Option<&'this mut T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Type<'this> = Option<&'this mut T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     type Type<'this> = &'this T where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     type Type<'this> = &'this T where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     type Type<'this> = Option<&'this T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     type Type<'this> = Option<&'this T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     type Type<'this> = Pin<&'this mut T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     type Type<'this> = Pin<&'this mut T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     type Type<'this> = Option<Pin<&'this mut T>> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     type Type<'this> = Option<Pin<&'this mut T>> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     type Type<'this> = Pin<&'this T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     type Type<'this> = Pin<&'this T> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/refs.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Type<'this> = Option<Pin<&'this T>> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/refs.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Type<'this> = Option<Pin<&'this T>> where T: 'this;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `self-reference` due to 19 previous errors
[INFO] running `Command { std: "docker" "inspect" "00a9545868c860242cb1cada747d495aa5c75fc16e4de9c2ef5d6e1a75ddedf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a9545868c860242cb1cada747d495aa5c75fc16e4de9c2ef5d6e1a75ddedf3", kill_on_drop: false }`
[INFO] [stdout] 00a9545868c860242cb1cada747d495aa5c75fc16e4de9c2ef5d6e1a75ddedf3