[INFO] crate serde_closure 0.1.5 is already in cache
[INFO] checking serde_closure-0.1.5 against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] extracting crate serde_closure 0.1.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate serde_closure 0.1.5 on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serde_closure 0.1.5
[INFO] finished tweaking crates.io crate serde_closure 0.1.5
[INFO] tweaked toml for crates.io crate serde_closure 0.1.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 78fad5d2956191d8946e3c901ab9fc2980936807da80f79bb92f8538453cf13c
[INFO] running `"docker" "start" "-a" "78fad5d2956191d8946e3c901ab9fc2980936807da80f79bb92f8538453cf13c"`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling heapless v0.5.1
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking hash32 v0.1.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking palaver v0.2.8
[INFO] [stderr]     Checking build_id v0.1.5
[INFO] [stderr]     Checking relative v0.1.5
[INFO] [stderr]     Checking serde_closure v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:294:11
[INFO] [stderr]     |
[INFO] [stderr] 294 |             .field(unsafe { intrinsics::type_name::<T>() }, &self.addr)
[INFO] [stderr]     |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:421:11
[INFO] [stderr]     |
[INFO] [stderr] 421 |             .field(unsafe { intrinsics::type_name::<T>() }, &self.addr)
[INFO] [stderr]     |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:563:11
[INFO] [stderr]     |
[INFO] [stderr] 563 |             .field(unsafe { intrinsics::type_name::<T>() }, &self.addr)
[INFO] [stderr]     |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:294:11
[INFO] [stderr]     |
[INFO] [stderr] 294 |             .field(unsafe { intrinsics::type_name::<T>() }, &self.addr)
[INFO] [stderr]     |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:421:11
[INFO] [stderr]     |
[INFO] [stderr] 421 |             .field(unsafe { intrinsics::type_name::<T>() }, &self.addr)
[INFO] [stderr]     |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:563:11
[INFO] [stderr]     |
[INFO] [stderr] 563 |             .field(unsafe { intrinsics::type_name::<T>() }, &self.addr)
[INFO] [stderr]     |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.93s
[INFO] running `"docker" "inspect" "78fad5d2956191d8946e3c901ab9fc2980936807da80f79bb92f8538453cf13c"`
[INFO] running `"docker" "rm" "-f" "78fad5d2956191d8946e3c901ab9fc2980936807da80f79bb92f8538453cf13c"`
[INFO] [stdout] 78fad5d2956191d8946e3c901ab9fc2980936807da80f79bb92f8538453cf13c