[INFO] crate rtl-sdr 0.1.5 is already in cache [INFO] testing rtl-sdr-0.1.5 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rtl-sdr 0.1.5 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate rtl-sdr 0.1.5 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rtl-sdr 0.1.5 [INFO] finished tweaking crates.io crate rtl-sdr 0.1.5 [INFO] tweaked toml for crates.io crate rtl-sdr 0.1.5 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-1/source/examples/ex1.rs [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-06-03" "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] 6aabc479f82bcb4f65bf73a0c1c8899db897ded8862a5fc3bf245317c1c3991d [INFO] running `"docker" "start" "-a" "6aabc479f82bcb4f65bf73a0c1c8899db897ded8862a5fc3bf245317c1c3991d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/ex1.rs [INFO] [stderr] Compiling rtl-sdr v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib.rs:44:37 [INFO] [stderr] | [INFO] [stderr] 44 | pub const DEFAULT_BUF_LENGTH: i32 = (16 * 16384); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib.rs:46:33 [INFO] [stderr] | [INFO] [stderr] 46 | pub const MAX_BUF_LENGTH: i32 = (256 * 16384); [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/ex1.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | let (m, p, s, mut err) = dev.get_usb_strings(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/ex1.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | let (mut hw_info, mut err) = dev.get_hw_info(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [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/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.ex1.b6lams55-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb" "/opt/rustwide/target/debug/deps/ex1-e31ff474ddac45cb.4lxvn46rj88twff0.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librtlsdr-f144b4bbc1cd50f8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-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; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `rtl-sdr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6aabc479f82bcb4f65bf73a0c1c8899db897ded8862a5fc3bf245317c1c3991d"` [INFO] running `"docker" "rm" "-f" "6aabc479f82bcb4f65bf73a0c1c8899db897ded8862a5fc3bf245317c1c3991d"` [INFO] [stdout] 6aabc479f82bcb4f65bf73a0c1c8899db897ded8862a5fc3bf245317c1c3991d