[INFO] crate bitcoin-spv 0.1.0 is already in cache
[INFO] checking bitcoin-spv-0.1.0 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880
[INFO] extracting crate bitcoin-spv 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bitcoin-spv 0.1.0 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitcoin-spv 0.1.0
[INFO] finished tweaking crates.io crate bitcoin-spv 0.1.0
[INFO] tweaked toml for crates.io crate bitcoin-spv 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "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] 20bb2f45738cf040dcbbc0dfa148c72486c8e2e7b939da998f9e78a97cae844f
[INFO] running `"docker" "start" "-a" "20bb2f45738cf040dcbbc0dfa148c72486c8e2e7b939da998f9e78a97cae844f"`
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.59
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.59
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.59
[INFO] [stderr]     Checking wasm-bindgen v0.2.59
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking js-sys v0.3.36
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.27
[INFO] [stderr]     Checking wasm-bindgen-test v0.2.50
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking bitcoin-spv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/types.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 | /         (
[INFO] [stderr] 186 | |             self.raw[..] == other.raw[..] &&
[INFO] [stderr] 187 | |             self.hash == other.hash &&
[INFO] [stderr] 188 | |             self.hash_le == other.hash_le &&
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |             self.merkle_root_le == other.merkle_root_le
[INFO] [stderr] 194 | |         )
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 185 |         
[INFO] [stderr] 186 |             self.raw[..] == other.raw[..] &&
[INFO] [stderr] 187 |             self.hash == other.hash &&
[INFO] [stderr] 188 |             self.hash_le == other.hash_le &&
[INFO] [stderr] 189 |             self.height == other.height &&
[INFO] [stderr] 190 |             self.prevhash == other.prevhash &&
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/types.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 | /         (
[INFO] [stderr] 186 | |             self.raw[..] == other.raw[..] &&
[INFO] [stderr] 187 | |             self.hash == other.hash &&
[INFO] [stderr] 188 | |             self.hash_le == other.hash_le &&
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |             self.merkle_root_le == other.merkle_root_le
[INFO] [stderr] 194 | |         )
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 185 |         
[INFO] [stderr] 186 |             self.raw[..] == other.raw[..] &&
[INFO] [stderr] 187 |             self.hash == other.hash &&
[INFO] [stderr] 188 |             self.hash_le == other.hash_le &&
[INFO] [stderr] 189 |             self.height == other.height &&
[INFO] [stderr] 190 |             self.prevhash == other.prevhash &&
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.60s
[INFO] running `"docker" "inspect" "20bb2f45738cf040dcbbc0dfa148c72486c8e2e7b939da998f9e78a97cae844f"`
[INFO] running `"docker" "rm" "-f" "20bb2f45738cf040dcbbc0dfa148c72486c8e2e7b939da998f9e78a97cae844f"`
[INFO] [stdout] 20bb2f45738cf040dcbbc0dfa148c72486c8e2e7b939da998f9e78a97cae844f