[INFO] cloning repository https://github.com/zheludkovm/TarantoolRustAPI
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zheludkovm/TarantoolRustAPI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzheludkovm%2FTarantoolRustAPI"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzheludkovm%2FTarantoolRustAPI'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ae03612b321fcfa99696515b13c7ae4c3243161
[INFO] testing zheludkovm/TarantoolRustAPI against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzheludkovm%2FTarantoolRustAPI" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zheludkovm/TarantoolRustAPI on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zheludkovm/TarantoolRustAPI
[INFO] finished tweaking git repo https://github.com/zheludkovm/TarantoolRustAPI
[INFO] tweaked toml for git repo https://github.com/zheludkovm/TarantoolRustAPI written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/zheludkovm/TarantoolRustAPI already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 77fbe0a9f8b3cdd59a05fe9bc61d428b1d1e42ee01e61aa6eff36b24cd7af584
[INFO] running `"docker" "start" "-a" "77fbe0a9f8b3cdd59a05fe9bc61d428b1d1e42ee01e61aa6eff36b24cd7af584"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] Compiling serde v1.0.111
[INFO] [stderr] Compiling regex-syntax v0.6.18
[INFO] [stderr] Compiling gimli v0.21.0
[INFO] [stderr] Compiling object v0.19.0
[INFO] [stderr] Compiling rustc-demangle v0.1.16
[INFO] [stderr] Compiling base64 v0.2.1
[INFO] [stderr] Compiling iovec v0.1.4
[INFO] [stderr] Compiling atty v0.2.14
[INFO] [stderr] Compiling rmp v0.8.9
[INFO] [stderr] Compiling bytes v0.4.12
[INFO] [stderr] Compiling rmp-serialize v0.8.1
[INFO] [stderr] Compiling regex v1.3.9
[INFO] [stderr] Compiling addr2line v0.12.1
[INFO] [stderr] Compiling env_logger v0.5.13
[INFO] [stderr] Compiling backtrace v0.3.48
[INFO] [stderr] Compiling serde_bytes v0.11.4
[INFO] [stderr] Compiling rmp-serde v0.13.7
[INFO] [stderr] Compiling rmpv v0.4.4
[INFO] [stderr] Compiling tarantool_rust_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr] --> src/tarantool/api.rs:601:106
[INFO] [stderr] |
[INFO] [stderr] 601 | ... f: unsafe extern "C" fn(u32, u32, *const c_uchar, *const c_uchar, *mut (*mut c_uchar)) -> c_int) -> io::Result