[INFO] fetching crate librsync-ffi 0.1.0... [INFO] testing librsync-ffi-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate librsync-ffi 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate librsync-ffi 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded instant v0.1.12 [INFO] [stderr] Downloaded tempfile v3.3.0 [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 90c4fb99558dddb31ce613fbc9b415af6abcbd0b78bb7ffcdcbeb67b1fc4bd52 [INFO] running `Command { std: "docker" "start" "-a" "90c4fb99558dddb31ce613fbc9b415af6abcbd0b78bb7ffcdcbeb67b1fc4bd52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90c4fb99558dddb31ce613fbc9b415af6abcbd0b78bb7ffcdcbeb67b1fc4bd52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90c4fb99558dddb31ce613fbc9b415af6abcbd0b78bb7ffcdcbeb67b1fc4bd52", kill_on_drop: false }` [INFO] [stdout] 90c4fb99558dddb31ce613fbc9b415af6abcbd0b78bb7ffcdcbeb67b1fc4bd52 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b957e519cf9cec498c0f5a7d270f70e2e3b0557d0bfd154bbe7050213591bf94 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b957e519cf9cec498c0f5a7d270f70e2e3b0557d0bfd154bbe7050213591bf94", kill_on_drop: false }` [INFO] [stderr] Compiling librsync-ffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file/patch.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | file.write_all(delta.borrow().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file/patch.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | file.read_to_end(&mut output); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "b957e519cf9cec498c0f5a7d270f70e2e3b0557d0bfd154bbe7050213591bf94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b957e519cf9cec498c0f5a7d270f70e2e3b0557d0bfd154bbe7050213591bf94", kill_on_drop: false }` [INFO] [stdout] b957e519cf9cec498c0f5a7d270f70e2e3b0557d0bfd154bbe7050213591bf94 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e55656910e79f843daa3a25b10813e650935f621ca64306a4b86bfa3b8e63a97 [INFO] running `Command { std: "docker" "start" "-a" "e55656910e79f843daa3a25b10813e650935f621ca64306a4b86bfa3b8e63a97", kill_on_drop: false }` [INFO] [stderr] Compiling librsync-ffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file/patch.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | file.write_all(delta.borrow().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file/patch.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | file.read_to_end(&mut output); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file/patch.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | file.write_all(delta.borrow().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/file/patch.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | file.read_to_end(&mut output); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.librsync_ffi.2214d1af-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6.4rfydee020vyynu.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lrsync" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-758a09c353a92957.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-743b1b40789d9970.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-03c847826ae3c573.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-b1a47273c37bf80e.rlib" "/opt/rustwide/target/debug/deps/libtempfile-90afa75a2b98baa6.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0a04e74fc4f21d18.rlib" "/opt/rustwide/target/debug/deps/libfastrand-6c6e62702e2d6590.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-8bff6929bc7e58da.rlib" "/opt/rustwide/target/debug/deps/liblibc-0df115c6f3232b87.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/librsync_ffi-10ea2f4ea96a3ae6" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lrsync [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `librsync-ffi` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e55656910e79f843daa3a25b10813e650935f621ca64306a4b86bfa3b8e63a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e55656910e79f843daa3a25b10813e650935f621ca64306a4b86bfa3b8e63a97", kill_on_drop: false }` [INFO] [stdout] e55656910e79f843daa3a25b10813e650935f621ca64306a4b86bfa3b8e63a97