[INFO] cloning repository https://github.com/pwarren/rtl-entropy-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pwarren/rtl-entropy-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpwarren%2Frtl-entropy-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpwarren%2Frtl-entropy-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 78e3f5f14a504da20147e437049744f8310fc27e [INFO] testing pwarren/rtl-entropy-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpwarren%2Frtl-entropy-rs" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pwarren/rtl-entropy-rs 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/pwarren/rtl-entropy-rs [INFO] finished tweaking git repo https://github.com/pwarren/rtl-entropy-rs [INFO] tweaked toml for git repo https://github.com/pwarren/rtl-entropy-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/pwarren/rtl-entropy-rs 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b0c520984a0e8264b6aac045e7e016cf06f52802ba4f7729221c79f6246c8ad9 [INFO] running `"docker" "start" "-a" "b0c520984a0e8264b6aac045e7e016cf06f52802ba4f7729221c79f6246c8ad9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling serde v1.0.10 [INFO] [stderr] Compiling rtl-sdr v0.1.5 [INFO] [stderr] Compiling bitstream-io v0.6.1 [INFO] [stderr] Compiling libsodium-sys v0.0.15 [INFO] [stderr] Compiling sodiumoxide v0.0.15 [INFO] [stderr] Compiling rtl-entropy-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `bit1` [INFO] [stderr] --> src/main.rs:226:21 [INFO] [stderr] | [INFO] [stderr] 226 | let bit1 = match bit1 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bit1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bit1` [INFO] [stderr] --> src/main.rs:231:21 [INFO] [stderr] | [INFO] [stderr] 231 | let bit1 = match bit1 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bit1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/main.rs:391:20 [INFO] [stderr] | [INFO] [stderr] 391 | let (data, count, err) = dev.read_sync(rtlsdr::DEFAULT_BUF_LENGTH); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [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/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.rtl_entropy_rs.15c8pra3-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593" "/opt/rustwide/target/debug/deps/rtl_entropy_rs-835553d0e09e4593.57i71zw03a2h29r7.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsodiumoxide-e60b90cce76a3539.rlib" "/opt/rustwide/target/debug/deps/libserde-338f5a76f8ad626b.rlib" "/opt/rustwide/target/debug/deps/liblibsodium_sys-9fcc8f521017842e.rlib" "/opt/rustwide/target/debug/deps/liblibc-b37c5785cab056ac.rlib" "/opt/rustwide/target/debug/deps/libbitstream_io-1e76efee295d9102.rlib" "/opt/rustwide/target/debug/deps/libargparse-261ecc4e15c23eb0.rlib" "/opt/rustwide/target/debug/deps/librtlsdr-addb611d20e5a626.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" "-lsodium" "-lutil" "-lrtlsdr" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lrtlsdr [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `rtl-entropy-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b0c520984a0e8264b6aac045e7e016cf06f52802ba4f7729221c79f6246c8ad9"` [INFO] running `"docker" "rm" "-f" "b0c520984a0e8264b6aac045e7e016cf06f52802ba4f7729221c79f6246c8ad9"` [INFO] [stdout] b0c520984a0e8264b6aac045e7e016cf06f52802ba4f7729221c79f6246c8ad9