[INFO] updating cached repository fotonick/mainarizumu_solver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fotonick/mainarizumu_solver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fotonick/mainarizumu_solver" "work/ex/beta-1.37-6/sources/1.36.0/gh/fotonick/mainarizumu_solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fotonick/mainarizumu_solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fotonick/mainarizumu_solver" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fotonick/mainarizumu_solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fotonick/mainarizumu_solver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b13e8e3b2d1531ad19f2bc952c6b3bf931459b19
[INFO] sha for GitHub repo fotonick/mainarizumu_solver: b13e8e3b2d1531ad19f2bc952c6b3bf931459b19
[INFO] validating manifest of fotonick/mainarizumu_solver 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 fotonick/mainarizumu_solver 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 fotonick/mainarizumu_solver
[INFO] finished frobbing fotonick/mainarizumu_solver
[INFO] frobbed toml for fotonick/mainarizumu_solver written to work/ex/beta-1.37-6/sources/1.36.0/gh/fotonick/mainarizumu_solver/Cargo.toml
[INFO] started frobbing fotonick/mainarizumu_solver
[INFO] finished frobbing fotonick/mainarizumu_solver
[INFO] frobbed toml for fotonick/mainarizumu_solver written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fotonick/mainarizumu_solver/Cargo.toml
[INFO] crate fotonick/mainarizumu_solver 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 fotonick/mainarizumu_solver 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-5/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/fotonick/mainarizumu_solver:/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] 05acd3dea05af5e01783a3af67b5e71fedd9066af67ed82aef9056f5608fd0d5
[INFO] running `"docker" "start" "-a" "05acd3dea05af5e01783a3af67b5e71fedd9066af67ed82aef9056f5608fd0d5"`
[INFO] [stderr]    Compiling va_list v0.0.1
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling z3-sys v0.1.0
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling z3 v0.2.0
[INFO] [stderr]    Compiling mainarizumu_solver v0.1.0 (/opt/crater/workdir)
[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/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.mainarizumu_solver.5rgu8byo-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491" "/opt/crater/target/debug/deps/mainarizumu_solver-11ce50ba2be98491.1usbwojxjasmhym.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/libz3-dc0ef13f3a159b92.rlib" "/opt/crater/target/debug/deps/libz3_sys-82646e626d974dcc.rlib" "/opt/crater/target/debug/deps/libva_list-de236144921bc1ff.rlib" "/opt/crater/target/debug/deps/liblazy_static-f0ae2b35d74e16dd.rlib" "/opt/crater/target/debug/deps/libenv_logger-2f414ae449f8aeda.rlib" "/opt/crater/target/debug/deps/libregex-8914c09cd5b9e5c2.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-6a04428c4466952d.rlib" "/opt/crater/target/debug/deps/libthread_id-2f682eef6556655b.rlib" "/opt/crater/target/debug/deps/libaho_corasick-52b2dc6579a74ada.rlib" "/opt/crater/target/debug/deps/libmemchr-35dd932b8bf3be1c.rlib" "/opt/crater/target/debug/deps/liblibc-d616ba4181ecb05a.rlib" "/opt/crater/target/debug/deps/liblog-429cc4bc6b322fb5.rlib" "/opt/crater/target/debug/deps/libitertools-e5a3d2cdc903c35c.rlib" "/opt/crater/target/debug/deps/libeither-75a04691cc0e43b1.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" "-lz3" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lz3
[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 `mainarizumu_solver`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "05acd3dea05af5e01783a3af67b5e71fedd9066af67ed82aef9056f5608fd0d5"`
[INFO] running `"docker" "rm" "-f" "05acd3dea05af5e01783a3af67b5e71fedd9066af67ed82aef9056f5608fd0d5"`
[INFO] [stdout] 05acd3dea05af5e01783a3af67b5e71fedd9066af67ed82aef9056f5608fd0d5