[INFO] fetching crate cashaccount-sys 0.1.1...
[INFO] checking cashaccount-sys-0.1.1 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate cashaccount-sys 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cashaccount-sys 0.1.1 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cashaccount-sys 0.1.1
[INFO] finished tweaking crates.io crate cashaccount-sys 0.1.1
[INFO] tweaked toml for crates.io crate cashaccount-sys 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=allow" "-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" "+nightly-2019-10-27" "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] eb70195681779e44097a4a1551fea007362c3f60f1fe5e1b148581027fa66f98
[INFO] running `"docker" "start" "-a" "eb70195681779e44097a4a1551fea007362c3f60f1fe5e1b148581027fa66f98"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling which v3.0.0
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling cashaccount-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp: In function 'int cashacc_parse_opreturn(const char*, unsigned int, bool, CashAccount*)':
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:62:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    for (int i = CASHACCOUNT_PREFIX_LENGTH; i < len; ++i) {
[INFO] [stderr] warning:                                            ~~^~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:68:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:70:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:72:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:75:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:77:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:79:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:84:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:86:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:88:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:90:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:46:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if (++i >= len)                                                              \
[INFO] [stderr] warning:        ~~~~^~~~
[INFO] [stderr] warning: libcashaccount/src/cashaccount.cpp:92:7: note: in expansion of macro 'INCREMENT_I'
[INFO] [stderr] warning:        INCREMENT_I;
[INFO] [stderr] warning:        ^~~~~~~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.49s
[INFO] running `"docker" "inspect" "eb70195681779e44097a4a1551fea007362c3f60f1fe5e1b148581027fa66f98"`
[INFO] running `"docker" "rm" "-f" "eb70195681779e44097a4a1551fea007362c3f60f1fe5e1b148581027fa66f98"`
[INFO] [stdout] eb70195681779e44097a4a1551fea007362c3f60f1fe5e1b148581027fa66f98