[INFO] cloning repository Sigient/escape_tools
[INFO] running `"git" "clone" "--bare" "git://github.com/Sigient/escape_tools.git" "work/cache/sources/gh/Sigient/escape_tools"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Sigient/escape_tools'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Sigient/escape_tools" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Sigient/escape_tools"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Sigient/escape_tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Sigient/escape_tools" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Sigient/escape_tools"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Sigient/escape_tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b747a2d68cfdbf543b8f42232efdf0c433e86b5e
[INFO] sha for GitHub repo Sigient/escape_tools: b747a2d68cfdbf543b8f42232efdf0c433e86b5e
[INFO] validating manifest of Sigient/escape_tools on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Sigient/escape_tools on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Sigient/escape_tools
[INFO] finished frobbing Sigient/escape_tools
[INFO] frobbed toml for Sigient/escape_tools written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Sigient/escape_tools/Cargo.toml
[INFO] started frobbing Sigient/escape_tools
[INFO] finished frobbing Sigient/escape_tools
[INFO] frobbed toml for Sigient/escape_tools written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Sigient/escape_tools/Cargo.toml
[INFO] crate Sigient/escape_tools already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded urlencoding v0.2.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Sigient/escape_tools against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Sigient/escape_tools:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 1626b245d11a642981b9d12f3f14f38264b94c35cc0b237ef3743b9e43ad6a51
[INFO] running `"docker" "start" "-a" "1626b245d11a642981b9d12f3f14f38264b94c35cc0b237ef3743b9e43ad6a51"`
[INFO] [stderr]    Compiling marksman_escape v0.1.2
[INFO] [stderr]    Compiling urlencoding v0.2.0
[INFO] [stderr]    Compiling ruby-sys v0.2.20
[INFO] [stderr]    Compiling ruru v0.9.3
[INFO] [stderr]    Compiling escape_tools 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/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.escape_tools.aqoiy81n-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/libescape_tools.so" "/opt/crater/target/debug/deps/escape_tools.47ajouffvm0kb0wi.rcgu.o" "/opt/crater/target/debug/deps/escape_tools.33jm5gv6uwh16idg.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libmarksman_escape-18ca188dc71eaeda.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/liburlencoding-6441c8e890f31df3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libruru-5e0d8ed182b18f3e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libruby_sys-4274abddc0636ea4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/liblibc-8d2649dd0dfcc9ca.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/liblazy_static-d1ab4248af637a21.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libstd-5eb7072357e3f704.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libpanic_unwind-be57a0a20ef83edc.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libbacktrace-53ea5c4d1e8787c5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libbacktrace_sys-90a03fea645d1ca0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/librustc_demangle-d0be8ec5eb12a622.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libcfg_if-c9bd1ed65ad5f9b5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libhashbrown-232a620458cbc142.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/librustc_std_workspace_alloc-378c2daa95643520.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libunwind-b1ad0e3b0cafff9a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/liblibc-bd92551ef79ec0f7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/liballoc-6f92150ede6dcf89.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/librustc_std_workspace_core-5d5836de4a922af7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc4caaXS/libcore-0bd990bd23dec0da.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustc4caaXS/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" "-lruby-2.3" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lruby-2.3
[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 `escape_tools`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1626b245d11a642981b9d12f3f14f38264b94c35cc0b237ef3743b9e43ad6a51"`
[INFO] running `"docker" "rm" "-f" "1626b245d11a642981b9d12f3f14f38264b94c35cc0b237ef3743b9e43ad6a51"`
[INFO] [stdout] 1626b245d11a642981b9d12f3f14f38264b94c35cc0b237ef3743b9e43ad6a51