[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-1.38-1/sources/1.37.0/gh/fotonick/mainarizumu_solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fotonick/mainarizumu_solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fotonick/mainarizumu_solver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fotonick/mainarizumu_solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fotonick/mainarizumu_solver on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing fotonick/mainarizumu_solver against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 012adcde27519fdd4d397cb8a7946fdaa551348742dbdd5f8ff2dc64f6bed992
[INFO] running `"docker" "start" "-a" "012adcde27519fdd4d397cb8a7946fdaa551348742dbdd5f8ff2dc64f6bed992"`
[INFO] [stderr]    Compiling va_list v0.0.1
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling z3-sys v0.1.0
[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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.mainarizumu_solver.ny1o70po-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71" "/opt/crater/target/debug/deps/mainarizumu_solver-0c99f1f7342b8f71.4qlk6t86tkowhos8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libz3-071a601a3f20dedb.rlib" "/opt/crater/target/debug/deps/libz3_sys-0d3b124ce8bbbcbf.rlib" "/opt/crater/target/debug/deps/libva_list-6cef47d20c4feeb8.rlib" "/opt/crater/target/debug/deps/liblazy_static-77397d332fc5c1af.rlib" "/opt/crater/target/debug/deps/libenv_logger-75aa8b1f4a0b1876.rlib" "/opt/crater/target/debug/deps/libregex-8db5c352b9dc68e0.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-7e19cf98379531b4.rlib" "/opt/crater/target/debug/deps/libregex_syntax-55ee28c5615612af.rlib" "/opt/crater/target/debug/deps/libthread_local-d0fec91663aea1e7.rlib" "/opt/crater/target/debug/deps/libthread_id-c845543cd224a86c.rlib" "/opt/crater/target/debug/deps/libaho_corasick-28de0009401828ab.rlib" "/opt/crater/target/debug/deps/libmemchr-5d625a14cbfb2166.rlib" "/opt/crater/target/debug/deps/liblibc-52f8c12df0d13af1.rlib" "/opt/crater/target/debug/deps/liblog-b10bce7210e91040.rlib" "/opt/crater/target/debug/deps/libitertools-c962a4a8cbe92360.rlib" "/opt/crater/target/debug/deps/libeither-af2b4f5d57459d8c.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.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" "012adcde27519fdd4d397cb8a7946fdaa551348742dbdd5f8ff2dc64f6bed992"`
[INFO] running `"docker" "rm" "-f" "012adcde27519fdd4d397cb8a7946fdaa551348742dbdd5f8ff2dc64f6bed992"`
[INFO] [stdout] 012adcde27519fdd4d397cb8a7946fdaa551348742dbdd5f8ff2dc64f6bed992