[INFO] cloning repository https://github.com/cronokirby/ginkou
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cronokirby/ginkou" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fginkou", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fginkou'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e87d6e15ef9b7ee12105eca07df5f9bd44715da6
[INFO] testing cronokirby/ginkou against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fginkou" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cronokirby/ginkou on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-1/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ec1e517330f3a95ea62f76e99757eafad2ce751bd13d932d39a17562f0dcbbe
[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" "3ec1e517330f3a95ea62f76e99757eafad2ce751bd13d932d39a17562f0dcbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec1e517330f3a95ea62f76e99757eafad2ce751bd13d932d39a17562f0dcbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec1e517330f3a95ea62f76e99757eafad2ce751bd13d932d39a17562f0dcbbe", kill_on_drop: false }`
[INFO] [stdout] 3ec1e517330f3a95ea62f76e99757eafad2ce751bd13d932d39a17562f0dcbbe
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3859df6d4fc45f95cde52eab672b36b396c850c5a15a304abed875915bea0778
[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" "3859df6d4fc45f95cde52eab672b36b396c850c5a15a304abed875915bea0778", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.14.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling dirs-sys v0.3.3
[INFO] [stderr]    Compiling time v0.1.42
[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" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.ginkou.bh6uz37n-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e" "/opt/rustwide/target/debug/deps/ginkou-08f9dce7ba04fd2e.b2man6q6gqjb0ad.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmecab-e4a3503bf2899c18.rlib" "/opt/rustwide/target/debug/deps/libstructopt-2aa945c20d9b9005.rlib" "/opt/rustwide/target/debug/deps/libclap-3d4fb6411a07c36e.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-83ae3f972a78105b.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-e988f03b9c2da313.rlib" "/opt/rustwide/target/debug/deps/librusqlite-2cd93c0536288e88.rlib" "/opt/rustwide/target/debug/deps/libmemchr-fae6b156014e0d2a.rlib" "/opt/rustwide/target/debug/deps/libtime-d766dac6536fe65f.rlib" "/opt/rustwide/target/debug/deps/libfallible_streaming_iterator-cbc501edf8d909a6.rlib" "/opt/rustwide/target/debug/deps/libfallible_iterator-7476feb784d28597.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-5a0874b066a51a37.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-726490bc57b8a7b0.rlib" "/opt/rustwide/target/debug/deps/liblibsqlite3_sys-1715d5bd9aa861cf.rlib" "/opt/rustwide/target/debug/deps/libbitflags-197bd07da58b7856.rlib" "/opt/rustwide/target/debug/deps/libdirs-d2fb2ef1786892b7.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-549d7fe1c16d6858.rlib" "/opt/rustwide/target/debug/deps/liblibc-3b26f970ed7ee075.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3ffe9d8230e44ab9.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lmecab" "-lsqlite3" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[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" "3859df6d4fc45f95cde52eab672b36b396c850c5a15a304abed875915bea0778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3859df6d4fc45f95cde52eab672b36b396c850c5a15a304abed875915bea0778", kill_on_drop: false }`
[INFO] [stdout] 3859df6d4fc45f95cde52eab672b36b396c850c5a15a304abed875915bea0778