[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 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlasmaPower%2Fkmer-counter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PlasmaPower/kmer-counter on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-0-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs2 v0.3.0
[INFO] [stderr]   Downloaded jobsteal v0.5.1
[INFO] [stderr]   Downloaded error-chain v0.7.1
[INFO] [stderr]   Downloaded term_size v0.2.1
[INFO] [stderr]   Downloaded gcc v0.3.38
[INFO] [stderr]   Downloaded unicode-width v0.1.3
[INFO] [stderr]   Downloaded rustc-demangle v0.1.3
[INFO] [stderr]   Downloaded backtrace v0.3.0
[INFO] [stderr]   Downloaded crossbeam v0.2.10
[INFO] [stderr]   Downloaded backtrace-sys v0.1.5
[INFO] [stderr]   Downloaded libc v0.2.17
[INFO] [stderr]   Downloaded memmap v0.5.0
[INFO] [stderr]   Downloaded clap v2.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74bccce207a677d1b14c13190e026c3fd43df3c63512c0ef1efdf72ebcb5581a
[INFO] running `Command { std: "docker" "start" "-a" "74bccce207a677d1b14c13190e026c3fd43df3c63512c0ef1efdf72ebcb5581a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74bccce207a677d1b14c13190e026c3fd43df3c63512c0ef1efdf72ebcb5581a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74bccce207a677d1b14c13190e026c3fd43df3c63512c0ef1efdf72ebcb5581a", kill_on_drop: false }`
[INFO] [stdout] 74bccce207a677d1b14c13190e026c3fd43df3c63512c0ef1efdf72ebcb5581a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 493965335a3b6b6d2be71b61e476aed03ad96742b0a06740d2cee66c7faece54
[INFO] running `Command { std: "docker" "start" "-a" "493965335a3b6b6d2be71b61e476aed03ad96742b0a06740d2cee66c7faece54", 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 utf8-ranges v0.1.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling unicode-segmentation v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.3
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling crossbeam v0.2.10
[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 term_size v0.2.1
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling memmap v0.5.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling clap v2.19.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling thread-id v2.0.0
[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: 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: 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: 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]    |                                ^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn cause(&self) -> Option<&dyn Error> {
[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<Iterator<Item = Result<u8>> + Send + Sync>
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |                         Box::new(it.map(Ok)) as Box<dyn Iterator<Item = Result<u8>> + Send + Sync>
[INFO] [stdout]    |                                                     +++
[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<Iterator<Item = Result<u8>> + Send + Sync>)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     .map(|it| Box::new(it) as Box<dyn Iterator<Item = Result<u8>> + Send + Sync>)
[INFO] [stdout]    |                                                   +++
[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<Iterator<Item = Result<u8>> + Send + Sync>);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     as Box<dyn Iterator<Item = Result<u8>> + Send + Sync>);
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `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: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc7p7pFz/symbols.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.kmer_counter.b84da209-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b.v5ys54mvvqjz6hi.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liberror_chain-b3260c1260bc6c03.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-837082c2b73798a6.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-85aebcf5d39bc6e3.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-06f20086e67f5ad5.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b7b5824fadb3d27f.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-f2e59a9056067eb9.rlib" "/opt/rustwide/target/debug/deps/libwinapi-d7cde0ec96ec50c9.rlib" "/opt/rustwide/target/debug/deps/libkernel32-4f1402aa4b8eb61b.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-019c5bceb5796461.rlib" "/opt/rustwide/target/debug/deps/libregex-a9ff702ecdc20864.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-8216bf542d66f863.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-45a4852deee76a57.rlib" "/opt/rustwide/target/debug/deps/libthread_local-9b65e5089aa12b07.rlib" "/opt/rustwide/target/debug/deps/libthread_id-d848edf012070faf.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-b4d880aa078c0826.rlib" "/opt/rustwide/target/debug/deps/liblog-079694f5a63ef715.rlib" "/opt/rustwide/target/debug/deps/libjobsteal-64f6dfdb6701b786.rlib" "/opt/rustwide/target/debug/deps/librand-a7f08d527ab65c69.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-afb1ac92311b7cd2.rlib" "/opt/rustwide/target/debug/deps/libmemchr-0294ac845fb5a711.rlib" "/opt/rustwide/target/debug/deps/libmemmap-32524fe4f6a5ae63.rlib" "/opt/rustwide/target/debug/deps/libclap-3214a26963374ad4.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-8ec051fbf18c66ec.rlib" "/opt/rustwide/target/debug/deps/libterm_size-53dd7c1034ce1b78.rlib" "/opt/rustwide/target/debug/deps/libvec_map-34fd4d9a645f0ad1.rlib" "/opt/rustwide/target/debug/deps/libbitflags-989e1a295ae5644a.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-57ca55752b2b525e.rlib" "/opt/rustwide/target/debug/deps/liblibc-6183d7f87a7e4333.rlib" "/opt/rustwide/target/debug/deps/libansi_term-fc00f15a79d49090.rlib" "/opt/rustwide/target/debug/deps/libstrsim-6fe684cf220469c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/kmer_counter-a5a4448ff236df2b" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-837082c2b73798a6.rlib(backtrace-837082c2b73798a6.backtrace.52a33c97-cgu.4.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-837082c2b73798a6.rlib(backtrace-837082c2b73798a6.backtrace.52a33c97-cgu.4.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]   = note: 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" "493965335a3b6b6d2be71b61e476aed03ad96742b0a06740d2cee66c7faece54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493965335a3b6b6d2be71b61e476aed03ad96742b0a06740d2cee66c7faece54", kill_on_drop: false }`
[INFO] [stdout] 493965335a3b6b6d2be71b61e476aed03ad96742b0a06740d2cee66c7faece54
