[INFO] fetching crate unrecurse 0.1.0... [INFO] testing unrecurse-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate unrecurse 0.1.0 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate unrecurse 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unrecurse 0.1.0 [INFO] finished tweaking crates.io crate unrecurse 0.1.0 [INFO] tweaked toml for crates.io crate unrecurse 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cb10d18289b22a054f588b2bd73c1cbee2341e17c6590b9cd6e1cd7b4ab7958 [INFO] running `Command { std: "docker" "start" "-a" "0cb10d18289b22a054f588b2bd73c1cbee2341e17c6590b9cd6e1cd7b4ab7958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cb10d18289b22a054f588b2bd73c1cbee2341e17c6590b9cd6e1cd7b4ab7958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb10d18289b22a054f588b2bd73c1cbee2341e17c6590b9cd6e1cd7b4ab7958", kill_on_drop: false }` [INFO] [stdout] 0cb10d18289b22a054f588b2bd73c1cbee2341e17c6590b9cd6e1cd7b4ab7958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2076fb46bff6f7298b7f1d9aea116b022fea17c24ecef1796338e064debaabc2 [INFO] running `Command { std: "docker" "start" "-a" "2076fb46bff6f7298b7f1d9aea116b022fea17c24ecef1796338e064debaabc2", kill_on_drop: false }` [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling unrecurse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.14s [INFO] running `Command { std: "docker" "inspect" "2076fb46bff6f7298b7f1d9aea116b022fea17c24ecef1796338e064debaabc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2076fb46bff6f7298b7f1d9aea116b022fea17c24ecef1796338e064debaabc2", kill_on_drop: false }` [INFO] [stdout] 2076fb46bff6f7298b7f1d9aea116b022fea17c24ecef1796338e064debaabc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0cbeea14d986e7f5fb6c453eaa0032ee0c4d4ab0d824459fad3522c3e492f1a [INFO] running `Command { std: "docker" "start" "-a" "d0cbeea14d986e7f5fb6c453eaa0032ee0c4d4ab0d824459fad3522c3e492f1a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling unrecurse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0271]: type mismatch resolving `for<'x, 'y> <[closure@tests/tests.rs:62:51: 86:10] as FnOnce<(&'x mut as WithLifetime<'y>>::Applied,)>>::Output == Action< as WithLifetime<'x>>::Applied, _>` [INFO] [stdout] --> tests/tests.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | unrecurse::run(State(false, false, self), |state| { [INFO] [stdout] | ^^^^^^^^^^^^^^ expected associated type, found struct `State` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Action< as WithLifetime<'_>>::Applied, _>` [INFO] [stdout] found enum `Action, _>` [INFO] [stdout] help: a method is available that returns ` as WithLifetime<'_>>::Applied` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:1230:5 [INFO] [stdout] | [INFO] [stdout] 1230 | / unsafe fn move_with_lifetime(self) -> Self::Applied [INFO] [stdout] 1231 | | where [INFO] [stdout] 1232 | | Self: Sized, [INFO] [stdout] 1233 | | Self::Applied: Sized, [INFO] [stdout] | |_____________________________^ consider calling `move_with_lifetime` [INFO] [stdout] note: required by a bound in `run` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:249:10 [INFO] [stdout] | [INFO] [stdout] 249 | ) -> Action<>::Applied, R>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `for<'x, 'y> <[closure@tests/tests.rs:298:44: 328:14] as FnOnce<(&'x mut <&mut Option>> as WithLifetime<'y>>::Applied,)>>::Output == Action<<&mut Option>> as WithLifetime<'x>>::Applied, bool>` [INFO] [stdout] --> tests/tests.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | unrecurse::run(&mut self.root, |state| { [INFO] [stdout] | ^^^^^^^^^^^^^^ expected associated type, found mutable reference [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Action<<&mut Option>> as WithLifetime<'_>>::Applied, _>` [INFO] [stdout] found enum `Action<&mut Option>>, _>` [INFO] [stdout] help: a method is available that returns `<&mut Option>> as WithLifetime<'_>>::Applied` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:1230:5 [INFO] [stdout] | [INFO] [stdout] 1230 | / unsafe fn move_with_lifetime(self) -> Self::Applied [INFO] [stdout] 1231 | | where [INFO] [stdout] 1232 | | Self: Sized, [INFO] [stdout] 1233 | | Self::Applied: Sized, [INFO] [stdout] | |_____________________________^ consider calling `move_with_lifetime` [INFO] [stdout] note: required by a bound in `run` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:249:10 [INFO] [stdout] | [INFO] [stdout] 249 | ) -> Action<>::Applied, R>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `unrecurse` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d0cbeea14d986e7f5fb6c453eaa0032ee0c4d4ab0d824459fad3522c3e492f1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0cbeea14d986e7f5fb6c453eaa0032ee0c4d4ab0d824459fad3522c3e492f1a", kill_on_drop: false }` [INFO] [stdout] d0cbeea14d986e7f5fb6c453eaa0032ee0c4d4ab0d824459fad3522c3e492f1a