[INFO] fetching crate thrussh 0.22.0...
[INFO] checking thrussh-0.22.0 against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] extracting crate thrussh 0.22.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate thrussh 0.22.0 on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate thrussh 0.22.0
[INFO] finished tweaking crates.io crate thrussh 0.22.0
[INFO] tweaked toml for crates.io crate thrussh 0.22.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e2223c94bf433fc38234d1303e88cbaf14755863" "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] 9ad90a87e6038faf0a8eb4d2bfb9d882f8bb5bcdfb1fd38c587b3733b66d3720
[INFO] running `"docker" "start" "-a" "9ad90a87e6038faf0a8eb4d2bfb9d882f8bb5bcdfb1fd38c587b3733b66d3720"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling thrussh-libsodium v0.1.4
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]     Checking yasna v0.3.1
[INFO] [stderr]     Checking cryptovec v0.5.0
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking thrussh-keys v0.13.0
[INFO] [stderr]     Checking thrussh v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/cipher/chacha20poly1305.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             (block_size - ((super::PADDING_LENGTH_LEN + payload.len()) % block_size))
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/cipher/chacha20poly1305.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             (block_size - ((super::PADDING_LENGTH_LEN + payload.len()) % block_size))
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.33s
[INFO] running `"docker" "inspect" "9ad90a87e6038faf0a8eb4d2bfb9d882f8bb5bcdfb1fd38c587b3733b66d3720"`
[INFO] running `"docker" "rm" "-f" "9ad90a87e6038faf0a8eb4d2bfb9d882f8bb5bcdfb1fd38c587b3733b66d3720"`
[INFO] [stdout] 9ad90a87e6038faf0a8eb4d2bfb9d882f8bb5bcdfb1fd38c587b3733b66d3720