[INFO] fetching crate branca 0.9.1...
[INFO] checking branca-0.9.1 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] extracting crate branca 0.9.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate branca 0.9.1 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate branca 0.9.1
[INFO] finished tweaking crates.io crate branca 0.9.1
[INFO] tweaked toml for crates.io crate branca 0.9.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded orion v0.15.2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "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] e5e64deeb7d8fa60c420c2695ca6d02289f6863b678595f5fb027485aec6fac4
[INFO] running `"docker" "start" "-a" "e5e64deeb7d8fa60c420c2695ca6d02289f6863b678595f5fb027485aec6fac4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]     Checking base64 v0.12.1
[INFO] [stderr]     Checking base-x v0.2.6
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking orion v0.15.2
[INFO] [stderr]     Checking branca v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 | /         (key_eq
[INFO] [stderr] 161 | |             & (self.nonce == other.nonce)
[INFO] [stderr] 162 | |             & (self.ttl == other.ttl)
[INFO] [stderr] 163 | |             & (self.timestamp == other.timestamp))
[INFO] [stderr]     | |__________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 160 |         key_eq
[INFO] [stderr] 161 |             & (self.nonce == other.nonce)
[INFO] [stderr] 162 |             & (self.ttl == other.ttl)
[INFO] [stderr] 163 |             & (self.timestamp == other.timestamp)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:25:32
[INFO] [stderr]    |
[INFO] [stderr] 25 |         write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 | /         (key_eq
[INFO] [stderr] 161 | |             & (self.nonce == other.nonce)
[INFO] [stderr] 162 | |             & (self.ttl == other.ttl)
[INFO] [stderr] 163 | |             & (self.timestamp == other.timestamp))
[INFO] [stderr]     | |__________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 160 |         key_eq
[INFO] [stderr] 161 |             & (self.nonce == other.nonce)
[INFO] [stderr] 162 |             & (self.ttl == other.ttl)
[INFO] [stderr] 163 |             & (self.timestamp == other.timestamp)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:25:32
[INFO] [stderr]    |
[INFO] [stderr] 25 |         write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.64s
[INFO] running `"docker" "inspect" "e5e64deeb7d8fa60c420c2695ca6d02289f6863b678595f5fb027485aec6fac4"`
[INFO] running `"docker" "rm" "-f" "e5e64deeb7d8fa60c420c2695ca6d02289f6863b678595f5fb027485aec6fac4"`
[INFO] [stdout] e5e64deeb7d8fa60c420c2695ca6d02289f6863b678595f5fb027485aec6fac4