[INFO] crate cuba 0.1.13 is already in cache
[INFO] extracting crate cuba 0.1.13 into work/ex/beta-1.37-6/sources/1.36.0/reg/cuba/0.1.13
[INFO] extracting crate cuba 0.1.13 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cuba/0.1.13
[INFO] validating manifest of cuba-0.1.13 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 cuba-0.1.13 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 cuba-0.1.13
[INFO] finished frobbing cuba-0.1.13
[INFO] frobbed toml for cuba-0.1.13 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cuba/0.1.13/Cargo.toml
[INFO] started frobbing cuba-0.1.13
[INFO] finished frobbing cuba-0.1.13
[INFO] frobbed toml for cuba-0.1.13 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cuba/0.1.13/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 cuba-0.1.13 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cuba/0.1.13:/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] 9ad78e53141fd0ead6fc6531dae52541b079cfdb05ad6ece20ef99f0d244b96d
[INFO] running `"docker" "start" "-a" "9ad78e53141fd0ead6fc6531dae52541b079cfdb05ad6ece20ef99f0d244b96d"`
[INFO] [stderr]    Compiling cuba v0.1.13 (/opt/crater/workdir)
[INFO] [stderr] warning: unexpected string literal
[INFO] [stderr]    --> src/lib.rs:405:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 && nvec <= self.max_points_per_core
[INFO] [stderr]     |                                                    - help: try adding a comma
[INFO] [stderr] 405 |             "nvec needs to be at most the vegas batch size or the max points per core"
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is going to be an error in the future
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ndim`
[INFO] [stderr]    --> src/lib.rs:361:9
[INFO] [stderr]     |
[INFO] [stderr] 361 |         ndim: *const c_int,
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_ndim`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/lib.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |         b: *const c_double,
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/lib.rs:363:9
[INFO] [stderr]     |
[INFO] [stderr] 363 |         n: *mut c_int,
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/lib.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |         x: *mut c_double,
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `userdata`
[INFO] [stderr]    --> src/lib.rs:365:9
[INFO] [stderr]     |
[INFO] [stderr] 365 |         userdata: *mut c_void,
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_userdata`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `c_peakfinder`
[INFO] [stderr]    --> src/lib.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 | /     extern "C" fn c_peakfinder(
[INFO] [stderr] 361 | |         ndim: *const c_int,
[INFO] [stderr] 362 | |         b: *const c_double,
[INFO] [stderr] 363 | |         n: *mut c_int,
[INFO] [stderr] ...   |
[INFO] [stderr] 367 | |         // TODO: call a safe peakfinder routine
[INFO] [stderr] 368 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "9ad78e53141fd0ead6fc6531dae52541b079cfdb05ad6ece20ef99f0d244b96d"`
[INFO] running `"docker" "rm" "-f" "9ad78e53141fd0ead6fc6531dae52541b079cfdb05ad6ece20ef99f0d244b96d"`
[INFO] [stdout] 9ad78e53141fd0ead6fc6531dae52541b079cfdb05ad6ece20ef99f0d244b96d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cuba/0.1.13:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6682340c6800e55af12b054789cc043ea4481f0d3b0df59569292ebb707e72d7
[INFO] running `"docker" "start" "-a" "6682340c6800e55af12b054789cc043ea4481f0d3b0df59569292ebb707e72d7"`
[INFO] [stderr]    Compiling cuba v0.1.13 (/opt/crater/workdir)
[INFO] [stderr] warning: unexpected string literal
[INFO] [stderr]    --> src/lib.rs:405:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 && nvec <= self.max_points_per_core
[INFO] [stderr]     |                                                    - help: try adding a comma
[INFO] [stderr] 405 |             "nvec needs to be at most the vegas batch size or the max points per core"
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is going to be an error in the future
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ndim`
[INFO] [stderr]    --> src/lib.rs:361:9
[INFO] [stderr]     |
[INFO] [stderr] 361 |         ndim: *const c_int,
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_ndim`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/lib.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |         b: *const c_double,
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/lib.rs:363:9
[INFO] [stderr]     |
[INFO] [stderr] 363 |         n: *mut c_int,
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/lib.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |         x: *mut c_double,
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `userdata`
[INFO] [stderr]    --> src/lib.rs:365:9
[INFO] [stderr]     |
[INFO] [stderr] 365 |         userdata: *mut c_void,
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_userdata`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `c_peakfinder`
[INFO] [stderr]    --> src/lib.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 | /     extern "C" fn c_peakfinder(
[INFO] [stderr] 361 | |         ndim: *const c_int,
[INFO] [stderr] 362 | |         b: *const c_double,
[INFO] [stderr] 363 | |         n: *mut c_int,
[INFO] [stderr] ...   |
[INFO] [stderr] 367 | |         // TODO: call a safe peakfinder routine
[INFO] [stderr] 368 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[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/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.suave.95708hxn-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e" "/opt/crater/target/debug/examples/suave-fdb557b8d3fc807e.1ujfkz9e5lurt9ty.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/libcuba-9c5a1da6d5bd8510.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.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" "-lcuba" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcuba
[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 `cuba`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/cuba-6444b4421ec11ea9.cuba.3ylf56gz-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/cuba-6444b4421ec11ea9.cuba.3ylf56gz-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/cuba-6444b4421ec11ea9.cuba.3ylf56gz-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/cuba-6444b4421ec11ea9.cuba.3ylf56gz-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/cuba-6444b4421ec11ea9.cuba.3ylf56gz-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/cuba-6444b4421ec11ea9" "/opt/crater/target/debug/deps/cuba-6444b4421ec11ea9.58onxshs32myfr4w.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" "-lcuba" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7d9df032c0eb8a14.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-77300aa0d630d98f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4d48ca12b265d456.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8869eee15acf0f54.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.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" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcuba
[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 `cuba`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.divonne.1ygsex3g-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/divonne-749e515b25817c28" "/opt/crater/target/debug/examples/divonne-749e515b25817c28.3fu0ovtdi9m2mpjg.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/libcuba-9c5a1da6d5bd8510.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.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" "-lcuba" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcuba
[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 `cuba`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.cuhre.1vrxrczf-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7" "/opt/crater/target/debug/examples/cuhre-0e4ebbef1cb915b7.1phkksb7e35jc8m6.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/libcuba-9c5a1da6d5bd8510.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.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" "-lcuba" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcuba
[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 `cuba`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.vegas.e1kaw60e-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167" "/opt/crater/target/debug/examples/vegas-cd7a6ccff9f20167.19io879ks3tomtk3.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/libcuba-9c5a1da6d5bd8510.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.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" "-lcuba" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcuba
[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 `cuba`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6682340c6800e55af12b054789cc043ea4481f0d3b0df59569292ebb707e72d7"`
[INFO] running `"docker" "rm" "-f" "6682340c6800e55af12b054789cc043ea4481f0d3b0df59569292ebb707e72d7"`
[INFO] [stdout] 6682340c6800e55af12b054789cc043ea4481f0d3b0df59569292ebb707e72d7