[INFO] crate r2d2_gluster 0.1.1 is already in cache [INFO] extracting crate r2d2_gluster 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/r2d2_gluster/0.1.1 [INFO] extracting crate r2d2_gluster 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/r2d2_gluster/0.1.1 [INFO] validating manifest of r2d2_gluster-0.1.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of r2d2_gluster-0.1.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing r2d2_gluster-0.1.1 [INFO] finished frobbing r2d2_gluster-0.1.1 [INFO] frobbed toml for r2d2_gluster-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/r2d2_gluster/0.1.1/Cargo.toml [INFO] started frobbing r2d2_gluster-0.1.1 [INFO] finished frobbing r2d2_gluster-0.1.1 [INFO] frobbed toml for r2d2_gluster-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/r2d2_gluster/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing r2d2_gluster-0.1.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/r2d2_gluster/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 822a4a11cd9e843f3566ec2de2a7da0c6b04ed8061efe8dbcf5bc3290e6f6edc [INFO] running `"docker" "start" "-a" "822a4a11cd9e843f3566ec2de2a7da0c6b04ed8061efe8dbcf5bc3290e6f6edc"` [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling errno v0.2.4 [INFO] [stderr] Compiling r2d2 v0.8.5 [INFO] [stderr] Compiling gfapi-sys v0.3.6 [INFO] [stderr] Compiling r2d2_gluster v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/lib.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | fn is_valid(&self, conn: &mut Self::Connection) -> Result<(), Self::Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/lib.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 43 | fn has_broken(&self, conn: &mut Self::Connection) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `"docker" "inspect" "822a4a11cd9e843f3566ec2de2a7da0c6b04ed8061efe8dbcf5bc3290e6f6edc"` [INFO] running `"docker" "rm" "-f" "822a4a11cd9e843f3566ec2de2a7da0c6b04ed8061efe8dbcf5bc3290e6f6edc"` [INFO] [stdout] 822a4a11cd9e843f3566ec2de2a7da0c6b04ed8061efe8dbcf5bc3290e6f6edc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/r2d2_gluster/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 5dedb1d94b2837acc18114bcf25378a76e76a809ae2ccc8751166ef869bde4a4 [INFO] running `"docker" "start" "-a" "5dedb1d94b2837acc18114bcf25378a76e76a809ae2ccc8751166ef869bde4a4"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling r2d2_gluster v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/lib.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | fn is_valid(&self, conn: &mut Self::Connection) -> Result<(), Self::Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/lib.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 43 | fn has_broken(&self, conn: &mut Self::Connection) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [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/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/r2d2_gluster-8b7b6b68dba91bd7.r2d2_gluster.azyfbzyp-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/r2d2_gluster-8b7b6b68dba91bd7.r2d2_gluster.azyfbzyp-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/r2d2_gluster-8b7b6b68dba91bd7.r2d2_gluster.azyfbzyp-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/r2d2_gluster-8b7b6b68dba91bd7.r2d2_gluster.azyfbzyp-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/r2d2_gluster-8b7b6b68dba91bd7.r2d2_gluster.azyfbzyp-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/r2d2_gluster-8b7b6b68dba91bd7" "/opt/crater/target/debug/deps/r2d2_gluster-8b7b6b68dba91bd7.4ry5xzy80cd8rq83.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libr2d2-fdbddf05a1f494f2.rlib" "/opt/crater/target/debug/deps/libscheduled_thread_pool-4843e96c206e7d12.rlib" "/opt/crater/target/debug/deps/libparking_lot-524102406aaa848b.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-7bbf7d1c69263905.rlib" "/opt/crater/target/debug/deps/liblock_api-902b86ad805215eb.rlib" "/opt/crater/target/debug/deps/libparking_lot-14b36b195320602b.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-0c9e34cb435163cc.rlib" "/opt/crater/target/debug/deps/libsmallvec-7295b1a781bd56b7.rlib" "/opt/crater/target/debug/deps/librand-0a4630b57dcc57b3.rlib" "/opt/crater/target/debug/deps/librand_xorshift-aba648178ccafa60.rlib" "/opt/crater/target/debug/deps/librand_pcg-ed671db4fe3757e2.rlib" "/opt/crater/target/debug/deps/librand_hc-9a65771b9d152351.rlib" "/opt/crater/target/debug/deps/librand_chacha-1b9e58560472e74b.rlib" "/opt/crater/target/debug/deps/librand_isaac-3807d01c3a327700.rlib" "/opt/crater/target/debug/deps/librand_core-4eee27b20de9a341.rlib" "/opt/crater/target/debug/deps/librand_os-4634e01c13ceff4d.rlib" "/opt/crater/target/debug/deps/librand_jitter-a13c2857ac7f2734.rlib" "/opt/crater/target/debug/deps/librand_core-a5a514f3409fd81c.rlib" "/opt/crater/target/debug/deps/liblock_api-f1879a4450be2639.rlib" "/opt/crater/target/debug/deps/libscopeguard-0bc963131f7c0d17.rlib" "/opt/crater/target/debug/deps/libgfapi_sys-1792439991972dcd.rlib" "/opt/crater/target/debug/deps/libuuid-6e89f87b676358c2.rlib" "/opt/crater/target/debug/deps/liblog-c97b73a8bcee9985.rlib" "/opt/crater/target/debug/deps/liblog-6796845c78a3960b.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/liberrno-3ac41d9f3045f9e7.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lgfapi" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lgfapi [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `r2d2_gluster`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5dedb1d94b2837acc18114bcf25378a76e76a809ae2ccc8751166ef869bde4a4"` [INFO] running `"docker" "rm" "-f" "5dedb1d94b2837acc18114bcf25378a76e76a809ae2ccc8751166ef869bde4a4"` [INFO] [stdout] 5dedb1d94b2837acc18114bcf25378a76e76a809ae2ccc8751166ef869bde4a4