[INFO] updating cached repository https://github.com/cronokirby/ginkou
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e87d6e15ef9b7ee12105eca07df5f9bd44715da6
[INFO] testing cronokirby/ginkou against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fginkou" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cronokirby/ginkou on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cronokirby/ginkou
[INFO] finished tweaking git repo https://github.com/cronokirby/ginkou
[INFO] tweaked toml for git repo https://github.com/cronokirby/ginkou written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/cronokirby/ginkou already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d94ad85b6e08dd06e7b4c250df018986222f5a87a00879421a53545458a4e6cf
[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" "d94ad85b6e08dd06e7b4c250df018986222f5a87a00879421a53545458a4e6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d94ad85b6e08dd06e7b4c250df018986222f5a87a00879421a53545458a4e6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d94ad85b6e08dd06e7b4c250df018986222f5a87a00879421a53545458a4e6cf", kill_on_drop: false }`
[INFO] [stdout] d94ad85b6e08dd06e7b4c250df018986222f5a87a00879421a53545458a4e6cf
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f96f0ea63fe7ac7e05d9a15b8ed2dbf809ef346359d6f456d18deaf2d59248
[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" "11f96f0ea63fe7ac7e05d9a15b8ed2dbf809ef346359d6f456d18deaf2d59248", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling libsqlite3-sys v0.14.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling dirs-sys v0.3.3
[INFO] [stderr]    Compiling mecab v0.1.3
[INFO] [stderr]    Compiling dirs v2.0.1
[INFO] [stderr]    Compiling rusqlite v0.18.0
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling ginkou v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `conn_from_memory`
[INFO] [stdout]   --> src/main.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn conn_from_memory() -> rusqlite::Result<Connection> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `matching_word`
[INFO] [stdout]    --> src/main.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn matching_word(conn: &Connection, word: &str) -> rusqlite::Result<Vec<String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.ginkou.4ofg10ug-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a" "/opt/rustwide/target/debug/deps/ginkou-d0a64fe1dea0581a.w37bge3fsrgv0kn.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmecab-22b4de59fbd7de3b.rlib" "/opt/rustwide/target/debug/deps/libstructopt-76e721e4447ca7e0.rlib" "/opt/rustwide/target/debug/deps/libclap-a1698e38776265af.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-906212538eb9e7d6.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-2b852c31a4b608cb.rlib" "/opt/rustwide/target/debug/deps/librusqlite-712d5fb496129210.rlib" "/opt/rustwide/target/debug/deps/libmemchr-3bc3335fd6e0a7fa.rlib" "/opt/rustwide/target/debug/deps/libtime-e999765de23a8883.rlib" "/opt/rustwide/target/debug/deps/libfallible_streaming_iterator-3aa7bfb11dfe65a0.rlib" "/opt/rustwide/target/debug/deps/libfallible_iterator-e904507c50405d55.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-7e348ad62483e0ab.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-f354f04fbeda9ef4.rlib" "/opt/rustwide/target/debug/deps/liblibsqlite3_sys-ac947c4db93e6d07.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6c2877d8a3bebda2.rlib" "/opt/rustwide/target/debug/deps/libdirs-1e2cf29c27d121cb.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-cd8879742beb59ac.rlib" "/opt/rustwide/target/debug/deps/liblibc-3463fdbed19360ec.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0f70e7a67f5f9637.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lmecab" "-lsqlite3" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lmecab
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ginkou`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "11f96f0ea63fe7ac7e05d9a15b8ed2dbf809ef346359d6f456d18deaf2d59248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f96f0ea63fe7ac7e05d9a15b8ed2dbf809ef346359d6f456d18deaf2d59248", kill_on_drop: false }`
[INFO] [stdout] 11f96f0ea63fe7ac7e05d9a15b8ed2dbf809ef346359d6f456d18deaf2d59248