[INFO] fetching crate flourish 0.1.1...
[INFO] checking flourish-0.1.1 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] extracting crate flourish 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate flourish 0.1.1 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flourish 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate flourish 0.1.1
[INFO] tweaked toml for crates.io crate flourish 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bcc677cbe83d25d8ec8c8f3d91a08e98f945ecc527cd484fdf3794c15063419
[INFO] running `Command { std: "docker" "start" "-a" "0bcc677cbe83d25d8ec8c8f3d91a08e98f945ecc527cd484fdf3794c15063419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcc677cbe83d25d8ec8c8f3d91a08e98f945ecc527cd484fdf3794c15063419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcc677cbe83d25d8ec8c8f3d91a08e98f945ecc527cd484fdf3794c15063419", kill_on_drop: false }`
[INFO] [stdout] 0bcc677cbe83d25d8ec8c8f3d91a08e98f945ecc527cd484fdf3794c15063419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35714965954b9f59f6061374251995692db4fca3d3fd8bf7f1527a7aced31344
[INFO] running `Command { std: "docker" "start" "-a" "35714965954b9f59f6061374251995692db4fca3d3fd8bf7f1527a7aced31344", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking isoprenoid v0.1.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling pin-project-internal v1.1.8
[INFO] [stderr]     Checking pin-project v1.1.8
[INFO] [stderr]     Checking flourish v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `S` to `S`
[INFO] [stdout]   --> src/unmanaged/cached.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             ForceSyncUnpin(source.into()),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `F` to `F`
[INFO] [stdout]   --> src/unmanaged/computed_uncached.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |             ForceSyncUnpin(fn_pin.into()),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flourish` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `S` to `S`
[INFO] [stdout]   --> src/unmanaged/cached.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             ForceSyncUnpin(source.into()),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `F` to `F`
[INFO] [stdout]   --> src/unmanaged/computed_uncached.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |             ForceSyncUnpin(fn_pin.into()),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flourish` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "35714965954b9f59f6061374251995692db4fca3d3fd8bf7f1527a7aced31344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35714965954b9f59f6061374251995692db4fca3d3fd8bf7f1527a7aced31344", kill_on_drop: false }`
[INFO] [stdout] 35714965954b9f59f6061374251995692db4fca3d3fd8bf7f1527a7aced31344