[INFO] cloning repository https://github.com/PlasmaPower/kmer-counter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PlasmaPower/kmer-counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlasmaPower%2Fkmer-counter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlasmaPower%2Fkmer-counter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c45214e26574202f848066e0a991ef5274443d0 [INFO] testing PlasmaPower/kmer-counter against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlasmaPower%2Fkmer-counter" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PlasmaPower/kmer-counter on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PlasmaPower/kmer-counter [INFO] finished tweaking git repo https://github.com/PlasmaPower/kmer-counter [INFO] tweaked toml for git repo https://github.com/PlasmaPower/kmer-counter written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/PlasmaPower/kmer-counter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace-sys v0.1.5 [INFO] [stderr] Downloaded fs2 v0.3.0 [INFO] [stderr] Downloaded memmap v0.5.0 [INFO] [stderr] Downloaded error-chain v0.7.1 [INFO] [stderr] Downloaded jobsteal v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 3dadcd3bdc8bb5646c118a009c3281d4bdc7fe402697afcea75003d640e82420 [INFO] running `Command { std: "docker" "start" "-a" "3dadcd3bdc8bb5646c118a009c3281d4bdc7fe402697afcea75003d640e82420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dadcd3bdc8bb5646c118a009c3281d4bdc7fe402697afcea75003d640e82420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dadcd3bdc8bb5646c118a009c3281d4bdc7fe402697afcea75003d640e82420", kill_on_drop: false }` [INFO] [stdout] 3dadcd3bdc8bb5646c118a009c3281d4bdc7fe402697afcea75003d640e82420 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1eb597696253934b19ef39aadef8fee742b490ade169a6ede0fe8cdf6a5ff2a8 [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" "1eb597696253934b19ef39aadef8fee742b490ade169a6ede0fe8cdf6a5ff2a8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.17 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.38 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v0.1.2 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling memmap v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling clap v2.19.0 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling jobsteal v0.5.1 [INFO] [stderr] Compiling error-chain v0.7.1 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling kmer-counter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/get_kmers.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | let n: u8 = try!(n).into(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error_string.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/runner.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 45 | let mut inputs = try!(inputs.into_iter() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:49:53 [INFO] [stdout] | [INFO] [stdout] 49 | Box::new(it.map(Ok)) as Box> + Send + Sync> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:53:51 [INFO] [stdout] | [INFO] [stdout] 53 | .map(|it| Box::new(it) as Box> + Send + Sync>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | as Box> + Send + Sync>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/runner.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | let counts = try!(input_counts.into_inner() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/runner.rs:112:18 [INFO] [stdout] | [INFO] [stdout] 112 | let counts = try!(counts.chain_err(|| "Encountered an error during k-mer counting")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/readers/mmap.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | let mmap = try!(Mmap::open_path(path, memmap::Protection::Read) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/readers/file.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | let file = try!(File::open(path).chain_err(|| "Failed to open input file")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/runner.rs:108:55 [INFO] [stdout] | [INFO] [stdout] 108 | .map_err(|e| ErrorString::new(e.description().to_string())) // e is not Sync [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kmer_tree.rs:42:24 [INFO] [stdout] | [INFO] [stdout] 42 | while let Some(mut count) = self.counts.get_mut(self.index) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [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/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.kmer_counter.6882af6d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65.42onn89k6teuiuot.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liberror_chain-47054685a8e92b07.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d941046cfc75af90.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-a416714624f4c091.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-27e609617fffd9ba.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-54fc4b981caf04b1.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-1b8c89a4415b9ce8.rlib" "/opt/rustwide/target/debug/deps/libwinapi-4d42a927084ddbff.rlib" "/opt/rustwide/target/debug/deps/libkernel32-1cb31e1f8a5753d0.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-5a97f5cb33cad0a0.rlib" "/opt/rustwide/target/debug/deps/libregex-5c86afd850fed75b.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-a505cd05bbdfb81d.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-336a9301e9d8fcde.rlib" "/opt/rustwide/target/debug/deps/libthread_local-c00bb150b5c2795c.rlib" "/opt/rustwide/target/debug/deps/libthread_id-b03649a0b70af52a.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-5258c70a2654a62b.rlib" "/opt/rustwide/target/debug/deps/liblog-b5fa4ada04273c5e.rlib" "/opt/rustwide/target/debug/deps/libjobsteal-ab413f1aae39c59b.rlib" "/opt/rustwide/target/debug/deps/librand-a300ff2e89c2b0ea.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-3b2e0e67da99d2eb.rlib" "/opt/rustwide/target/debug/deps/libmemchr-011999b2d7d30586.rlib" "/opt/rustwide/target/debug/deps/libmemmap-228703e6d4440632.rlib" "/opt/rustwide/target/debug/deps/libclap-6a1b70bd22f9dd81.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-3eb77468468eb553.rlib" "/opt/rustwide/target/debug/deps/libterm_size-3fa445e6b2051800.rlib" "/opt/rustwide/target/debug/deps/libvec_map-58c79e4bce859ff2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e0f7dbb2934afe82.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-647bdb0e7197caab.rlib" "/opt/rustwide/target/debug/deps/liblibc-4b31d833de54338e.rlib" "/opt/rustwide/target/debug/deps/libansi_term-d712b9e0e273b9aa.rlib" "/opt/rustwide/target/debug/deps/libstrsim-2110969d73d728d9.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/kmer_counter-1291aa1014904d65" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-d941046cfc75af90.rlib(backtrace-d941046cfc75af90.backtrace.6a0a3645-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-d941046cfc75af90.rlib(backtrace-d941046cfc75af90.backtrace.6a0a3645-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kmer-counter` due to 2 previous errors; 12 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1eb597696253934b19ef39aadef8fee742b490ade169a6ede0fe8cdf6a5ff2a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eb597696253934b19ef39aadef8fee742b490ade169a6ede0fe8cdf6a5ff2a8", kill_on_drop: false }` [INFO] [stdout] 1eb597696253934b19ef39aadef8fee742b490ade169a6ede0fe8cdf6a5ff2a8