[INFO] crate black-jack 0.1.0 is already in cache
[INFO] extracting crate black-jack 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/black-jack/0.1.0
[INFO] extracting crate black-jack 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/black-jack/0.1.0
[INFO] validating manifest of black-jack-0.1.0 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 black-jack-0.1.0 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 black-jack-0.1.0
[INFO] finished frobbing black-jack-0.1.0
[INFO] frobbed toml for black-jack-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/black-jack/0.1.0/Cargo.toml
[INFO] started frobbing black-jack-0.1.0
[INFO] finished frobbing black-jack-0.1.0
[INFO] frobbed toml for black-jack-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/black-jack/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing black-jack-0.1.0 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-7/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/black-jack/0.1.0:/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] c1c8e0aad82adc1273ae2bcd12e79b8cb69a5160810185d6b1f65b0f7770211b
[INFO] running `"docker" "start" "-a" "c1c8e0aad82adc1273ae2bcd12e79b8cb69a5160810185d6b1f65b0f7770211b"`
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling encode_unicode v0.3.5
[INFO] [stderr]    Compiling baggie v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling GSL v1.1.0
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling snap v0.2.5
[INFO] [stderr]    Compiling streaming-stats v0.2.2
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling black-jack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dataframe/io.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let file_reader: Box<Read> = if self.path.to_string().to_lowercase().ends_with(".gz") {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dataframe/io.rs:241:30
[INFO] [stderr]     |
[INFO] [stderr] 241 |         let file_writer: Box<Write> = if self.path.to_string().to_lowercase().ends_with(".gz") {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.26s
[INFO] running `"docker" "inspect" "c1c8e0aad82adc1273ae2bcd12e79b8cb69a5160810185d6b1f65b0f7770211b"`
[INFO] running `"docker" "rm" "-f" "c1c8e0aad82adc1273ae2bcd12e79b8cb69a5160810185d6b1f65b0f7770211b"`
[INFO] [stdout] c1c8e0aad82adc1273ae2bcd12e79b8cb69a5160810185d6b1f65b0f7770211b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/black-jack/0.1.0:/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] e3ac0753f143117ec6c0e4a1fdcc4be47bc7481a716cddb9d082b375f5265d62
[INFO] running `"docker" "start" "-a" "e3ac0753f143117ec6c0e4a1fdcc4be47bc7481a716cddb9d082b375f5265d62"`
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling black-jack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `float_cmp::ApproxEq`
[INFO] [stderr]  --> tests/test_series.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use float_cmp::ApproxEq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `float_cmp::ApproxEq`
[INFO] [stderr]  --> tests/test_dataframe_selectors.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use float_cmp::ApproxEq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dataframe/io.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let file_reader: Box<Read> = if self.path.to_string().to_lowercase().ends_with(".gz") {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dataframe/io.rs:241:30
[INFO] [stderr]     |
[INFO] [stderr] 241 |         let file_writer: Box<Write> = if self.path.to_string().to_lowercase().ends_with(".gz") {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> tests/test_series_indexes.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut series = Series::from_vec(vec![1, 2, 3, 4, 5]);
[INFO] [stderr]   |         ----^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_mut)] 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/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.test_series.79468n8m-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a" "/opt/crater/target/debug/deps/test_series-2ab6978b7b5f951a.439cn3dwghggzz9d.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-897f45a579ca139a/out" "-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/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/libfloat_cmp-5d0ea5c78970bd20.rlib" "/opt/crater/target/debug/deps/libblackjack-444e069efb8089e4.rlib" "/opt/crater/target/debug/deps/libbincode-9c7857af242146ab.rlib" "/opt/crater/target/debug/deps/libprettytable-24ab8ccfa1c792d1.rlib" "/opt/crater/target/debug/deps/libcsv-3192aa47f83f0ce7.rlib" "/opt/crater/target/debug/deps/libryu-2328132eba3746b3.rlib" "/opt/crater/target/debug/deps/libitoa-97a946ec35c116e9.rlib" "/opt/crater/target/debug/deps/libcsv_core-d4d22d8e2d752c0f.rlib" "/opt/crater/target/debug/deps/libbstr-b35938c4d7ebd5f9.rlib" "/opt/crater/target/debug/deps/libregex_automata-5cec955928a143a3.rlib" "/opt/crater/target/debug/deps/libmemchr-1f10248d8a31505b.rlib" "/opt/crater/target/debug/deps/libencode_unicode-20ec9a9383a48860.rlib" "/opt/crater/target/debug/deps/libatty-03bfb70b48d44ab1.rlib" "/opt/crater/target/debug/deps/libterm-7fe2166a77997baa.rlib" "/opt/crater/target/debug/deps/libdirs-24ccb66e8d5475af.rlib" "/opt/crater/target/debug/deps/libbyteorder-066131f17ea0c99b.rlib" "/opt/crater/target/debug/deps/libunicode_width-5c65625ac38072b6.rlib" "/opt/crater/target/debug/deps/libindexmap-6d1cede99116fd64.rlib" "/opt/crater/target/debug/deps/librgsl-8c49479fe6f05aac.rlib" "/opt/crater/target/debug/deps/libc_vec-0c288992332fe7e9.rlib" "/opt/crater/target/debug/deps/libndarray-ea48e9e98bd65d40.rlib" "/opt/crater/target/debug/deps/libitertools-127c4e0a089055c2.rlib" "/opt/crater/target/debug/deps/libmatrixmultiply-add3c2ef4a6aa2e3.rlib" "/opt/crater/target/debug/deps/librawpointer-0c16108fbcdeefb9.rlib" "/opt/crater/target/debug/deps/libstats-b3e8b0e3e0e26b75.rlib" "/opt/crater/target/debug/deps/librayon-bef52c0e6a685482.rlib" "/opt/crater/target/debug/deps/librayon_core-f9cfe7edb3459838.rlib" "/opt/crater/target/debug/deps/libnum_cpus-2c854131c0da7b53.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-9a19686c8121c25b.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-1614ee750c3f40b5.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-10510682791f9a7d.rlib" "/opt/crater/target/debug/deps/libscopeguard-690e8e7efd40245c.rlib" "/opt/crater/target/debug/deps/libmemoffset-58abe09edb76aa33.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-41fe25ba70f5455e.rlib" "/opt/crater/target/debug/deps/liblazy_static-6a4e8ea56a445919.rlib" "/opt/crater/target/debug/deps/libarrayvec-1041925da7343e83.rlib" "/opt/crater/target/debug/deps/libnodrop-36ce0cdfb7359e6a.rlib" "/opt/crater/target/debug/deps/libitertools-0f3b2e1a480bd495.rlib" "/opt/crater/target/debug/deps/libeither-09ec7c1188b8d0d0.rlib" "/opt/crater/target/debug/deps/libfailure-1b2f7beab45333aa.rlib" "/opt/crater/target/debug/deps/libbacktrace-28acba862a0e61e1.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4dc2a9768ebe11d6.rlib" "/opt/crater/target/debug/deps/librustc_demangle-77014e9d388dc77b.rlib" "/opt/crater/target/debug/deps/libflate2-2c8169adf8229e5b.rlib" "/opt/crater/target/debug/deps/libminiz_oxide_c_api-f4f711740623d7dc.rlib" "/opt/crater/target/debug/deps/libminiz_oxide-d7b9c6c791bb894e.rlib" "/opt/crater/target/debug/deps/libadler32-71d1acce3b38b1ac.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "/opt/crater/target/debug/deps/libcrc32fast-29f316c0e3f52fda.rlib" "/opt/crater/target/debug/deps/libcfg_if-17244d8fcea476bd.rlib" "/opt/crater/target/debug/deps/libserde-7cdd0423dd712cd1.rlib" "/opt/crater/target/debug/deps/libnum-b5036f278024d1a6.rlib" "/opt/crater/target/debug/deps/libnum_rational-3395f5d4d3fd32f1.rlib" "/opt/crater/target/debug/deps/libnum_iter-1483e05c2fdff9a0.rlib" "/opt/crater/target/debug/deps/libnum_complex-cf92338cbd917405.rlib" "/opt/crater/target/debug/deps/libnum_bigint-92888fdd9f5a1c4e.rlib" "/opt/crater/target/debug/deps/libnum_integer-3855d7f78fb5925e.rlib" "/opt/crater/target/debug/deps/libnum_traits-04277105b9bd2221.rlib" "/opt/crater/target/debug/deps/libbaggie-b0f126cdee8406af.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: /opt/crater/target/debug/deps/librgsl-8c49479fe6f05aac.rlib(rgsl-8c49479fe6f05aac.rgsl.20w4khl3-cgu.7.rcgu.o): In function `rgsl::statistics::quantile_from_sorted_data':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/GSL-1.1.0/src/statistics.rs:405: undefined reference to `gsl_stats_quantile_from_sorted_data'
[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 `black-jack`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e3ac0753f143117ec6c0e4a1fdcc4be47bc7481a716cddb9d082b375f5265d62"`
[INFO] running `"docker" "rm" "-f" "e3ac0753f143117ec6c0e4a1fdcc4be47bc7481a716cddb9d082b375f5265d62"`
[INFO] [stdout] e3ac0753f143117ec6c0e4a1fdcc4be47bc7481a716cddb9d082b375f5265d62