[INFO] crate librsync-ffi 0.1.0 is already in cache [INFO] testing librsync-ffi-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate librsync-ffi 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate librsync-ffi 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate librsync-ffi 0.1.0 [INFO] finished tweaking crates.io crate librsync-ffi 0.1.0 [INFO] tweaked toml for crates.io crate librsync-ffi 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 66b350e50cf66f3599c3027d0912dcb790cbb1f63fac1423121a7f097d8680f6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "66b350e50cf66f3599c3027d0912dcb790cbb1f63fac1423121a7f097d8680f6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling librsync-ffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/file/patch.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | file.write_all(delta.borrow().into()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/file/patch.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | file.read_to_end(&mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `"docker" "inspect" "66b350e50cf66f3599c3027d0912dcb790cbb1f63fac1423121a7f097d8680f6"` [INFO] running `"docker" "rm" "-f" "66b350e50cf66f3599c3027d0912dcb790cbb1f63fac1423121a7f097d8680f6"` [INFO] [stdout] 66b350e50cf66f3599c3027d0912dcb790cbb1f63fac1423121a7f097d8680f6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "test" "--frozen" "--no-run"` [INFO] [stdout] 1ad3dde7e3853e3931d39f454f0f07001dd4b16975cf58cd46252e12ef6c7cc0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "1ad3dde7e3853e3931d39f454f0f07001dd4b16975cf58cd46252e12ef6c7cc0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/file/patch.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | file.write_all(delta.borrow().into()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/file/patch.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | file.read_to_end(&mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling librsync-ffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/file/patch.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | file.write_all(delta.borrow().into()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/file/patch.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | file.read_to_end(&mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.librsync_ffi.5navkpn0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3" "/opt/rustwide/target/debug/deps/librsync_ffi-93449fe2f3260fd3.ldlp1kp42wdo86l.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lrsync" "-lrsync" "-lrsync" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-219fc620be977b79.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-f5064c1d87ea3eaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-6bc0764cb7f4dd96.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-72042f7f9ab0950a.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7a49e61f83b63f93.rlib" "/opt/rustwide/target/debug/deps/libtempfile-e32b18f90db9e64d.rlib" "/opt/rustwide/target/debug/deps/librand-76e34f11f20ec390.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-1c49bee79fc6ebcf.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-d6e416a918eb1afe.rlib" "/opt/rustwide/target/debug/deps/librand_core-4d3ec403c5f54cf7.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-0878db7961a90168.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-428776bad12062f2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c207894dabf2ad2d.rlib" "/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lrsync [INFO] [stderr] /usr/bin/ld: cannot find -lrsync [INFO] [stderr] /usr/bin/ld: cannot find -lrsync [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `librsync-ffi`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1ad3dde7e3853e3931d39f454f0f07001dd4b16975cf58cd46252e12ef6c7cc0"` [INFO] running `"docker" "rm" "-f" "1ad3dde7e3853e3931d39f454f0f07001dd4b16975cf58cd46252e12ef6c7cc0"` [INFO] [stdout] 1ad3dde7e3853e3931d39f454f0f07001dd4b16975cf58cd46252e12ef6c7cc0