[INFO] updating cached repository PlasmaPower/kmer-counter [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/PlasmaPower/kmer-counter [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/PlasmaPower/kmer-counter" "work/ex/beta-1.37-6/sources/1.36.0/gh/PlasmaPower/kmer-counter"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/PlasmaPower/kmer-counter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/PlasmaPower/kmer-counter" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PlasmaPower/kmer-counter"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PlasmaPower/kmer-counter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2c45214e26574202f848066e0a991ef5274443d0 [INFO] sha for GitHub repo PlasmaPower/kmer-counter: 2c45214e26574202f848066e0a991ef5274443d0 [INFO] validating manifest of PlasmaPower/kmer-counter on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of PlasmaPower/kmer-counter on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing PlasmaPower/kmer-counter [INFO] finished frobbing PlasmaPower/kmer-counter [INFO] frobbed toml for PlasmaPower/kmer-counter written to work/ex/beta-1.37-6/sources/1.36.0/gh/PlasmaPower/kmer-counter/Cargo.toml [INFO] started frobbing PlasmaPower/kmer-counter [INFO] finished frobbing PlasmaPower/kmer-counter [INFO] frobbed toml for PlasmaPower/kmer-counter written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PlasmaPower/kmer-counter/Cargo.toml [INFO] crate PlasmaPower/kmer-counter already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing PlasmaPower/kmer-counter against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PlasmaPower/kmer-counter:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 5fd6be20c99cc1bc6024cf0ff0b47ac777ac9acb933e4043e68c1037d036baed [INFO] running `"docker" "start" "-a" "5fd6be20c99cc1bc6024cf0ff0b47ac777ac9acb933e4043e68c1037d036baed"` [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling memmap v0.5.0 [INFO] [stderr] Compiling clap v2.19.0 [INFO] [stderr] Compiling jobsteal v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling error-chain v0.7.1 [INFO] [stderr] Compiling kmer-counter v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error_string.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:49:53 [INFO] [stderr] | [INFO] [stderr] 49 | Box::new(it.map(Ok)) as Box> + Send + Sync> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:53:51 [INFO] [stderr] | [INFO] [stderr] 53 | .map(|it| Box::new(it) as Box> + Send + Sync>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:61:28 [INFO] [stderr] | [INFO] [stderr] 61 | as Box> + Send + Sync>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/kmer_tree.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | while let Some(mut count) = self.counts.get_mut(self.index) { [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] 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-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.kmer_counter.sdar4tuj-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b" "/opt/crater/target/debug/deps/kmer_counter-c2c0db0ed596de2b.5dhgqdx07a52tc3d.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/liberror_chain-80ba86bc0714067b.rlib" "/opt/crater/target/debug/deps/libbacktrace-b83f5494fcfae06e.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-2ed16ca5806dd33e.rlib" "/opt/crater/target/debug/deps/librustc_demangle-7e1e84fc0d2949f5.rlib" "/opt/crater/target/debug/deps/libcfg_if-e3a657be82e73c34.rlib" "/opt/crater/target/debug/deps/libdbghelp-610e6a484d3f70b3.rlib" "/opt/crater/target/debug/deps/libwinapi-387a29eb28388c06.rlib" "/opt/crater/target/debug/deps/libkernel32-f16f9b42bdd87fed.rlib" "/opt/crater/target/debug/deps/libenv_logger-8ad3e9a76d573fc5.rlib" "/opt/crater/target/debug/deps/libregex-8e44176c15e1175c.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-02a9ee482eb041c6.rlib" "/opt/crater/target/debug/deps/libregex_syntax-a5eed8ba2f170ebb.rlib" "/opt/crater/target/debug/deps/libthread_local-d068130ebd76ebcc.rlib" "/opt/crater/target/debug/deps/libthread_id-2ebe44094f195106.rlib" "/opt/crater/target/debug/deps/libaho_corasick-26983b844d758bb2.rlib" "/opt/crater/target/debug/deps/liblog-bc9d51df88434be4.rlib" "/opt/crater/target/debug/deps/libjobsteal-aeb87b2f115ea76b.rlib" "/opt/crater/target/debug/deps/librand-7ebd87b5f549546a.rlib" "/opt/crater/target/debug/deps/libcrossbeam-727cb0fddca831d2.rlib" "/opt/crater/target/debug/deps/libmemchr-f1c30f697aecc336.rlib" "/opt/crater/target/debug/deps/libmemmap-c64e5fe6d026fc8f.rlib" "/opt/crater/target/debug/deps/libclap-817a7e8181c6ef77.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-cee7084192dcaa2b.rlib" "/opt/crater/target/debug/deps/libterm_size-2fe5c2ef435c74ea.rlib" "/opt/crater/target/debug/deps/libvec_map-4703094ead6324b7.rlib" "/opt/crater/target/debug/deps/libbitflags-e424d0a7dda42873.rlib" "/opt/crater/target/debug/deps/libunicode_width-8149a799fe7f4a20.rlib" "/opt/crater/target/debug/deps/liblibc-ed59f4b459bd5167.rlib" "/opt/crater/target/debug/deps/libansi_term-fcb9211d64d6a652.rlib" "/opt/crater/target/debug/deps/libstrsim-ded59fc8f8e0b320.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libbacktrace-b83f5494fcfae06e.rlib(backtrace-b83f5494fcfae06e.backtrace.5z319fnl-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state' [INFO] [stderr] /opt/crater/target/debug/deps/libbacktrace-b83f5494fcfae06e.rlib(backtrace-b83f5494fcfae06e.backtrace.5z319fnl-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [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 `kmer-counter`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5fd6be20c99cc1bc6024cf0ff0b47ac777ac9acb933e4043e68c1037d036baed"` [INFO] running `"docker" "rm" "-f" "5fd6be20c99cc1bc6024cf0ff0b47ac777ac9acb933e4043e68c1037d036baed"` [INFO] [stdout] 5fd6be20c99cc1bc6024cf0ff0b47ac777ac9acb933e4043e68c1037d036baed