[INFO] updating cached repository moore3071/upm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/moore3071/upm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/moore3071/upm" "work/ex/beta-1.38-1/sources/1.37.0/gh/moore3071/upm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/moore3071/upm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/moore3071/upm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/moore3071/upm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/moore3071/upm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c76d1e0359285d966784c09bcbb56e5bc7a7a72e
[INFO] sha for GitHub repo moore3071/upm: c76d1e0359285d966784c09bcbb56e5bc7a7a72e
[INFO] validating manifest of moore3071/upm 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 moore3071/upm 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 moore3071/upm
[INFO] removed path dependency upm_lib from moore3071/upm
[INFO] finished frobbing moore3071/upm
[INFO] frobbed toml for moore3071/upm written to work/ex/beta-1.38-1/sources/1.37.0/gh/moore3071/upm/Cargo.toml
[INFO] started frobbing moore3071/upm
[INFO] removed path dependency upm_lib from moore3071/upm
[INFO] finished frobbing moore3071/upm
[INFO] frobbed toml for moore3071/upm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/moore3071/upm/Cargo.toml
[INFO] crate moore3071/upm 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/moore3071/upm/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "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" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing moore3071/upm 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/moore3071/upm:/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] b4099c39e6a7c8932215e75da3d0ee929093e5a6033ded22effe61bef8292907
[INFO] running `"docker" "start" "-a" "b4099c39e6a7c8932215e75da3d0ee929093e5a6033ded22effe61bef8292907"`
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling upm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling cursive v0.7.5
[INFO] [stderr]    Compiling upm_lib v0.3.0
[INFO] [stderr] warning: unused import: `cursive::Cursive`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use cursive::Cursive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cursive::traits::*`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use cursive::traits::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LinearLayout`, `SelectView`, `TextView`
[INFO] [stderr]  --> src/main.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 | use cursive::views::{TextView, SelectView, LinearLayout};
[INFO] [stderr]   |                      ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Theme`
[INFO] [stderr]   --> src/main.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 | use cursive::theme::{Theme};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_package_managers`
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn find_package_managers() {
[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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.upm.7qnmgun0-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18" "/opt/crater/target/debug/deps/upm-c727823cd85a9a18.337l2ab54lrxe112.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-5c81d3694d492bc0/out" "-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/libupm_lib-d6c6fed9ff394960.rlib" "/opt/crater/target/debug/deps/libregex-f3537a25ca3dbe43.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-2228619ed4752127.rlib" "/opt/crater/target/debug/deps/libregex_syntax-4a864c3631515518.rlib" "/opt/crater/target/debug/deps/libucd_util-8b770cc8b020bfb6.rlib" "/opt/crater/target/debug/deps/libthread_local-1801494cfc15e4c0.rlib" "/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib" "/opt/crater/target/debug/deps/libaho_corasick-7bf91ee903c0fa71.rlib" "/opt/crater/target/debug/deps/libmemchr-5970d48417368191.rlib" "/opt/crater/target/debug/deps/libfailure-a59743ef97ce4349.rlib" "/opt/crater/target/debug/deps/libbacktrace-0108d3c8fba638c4.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-01c69401428504e5.rlib" "/opt/crater/target/debug/deps/librustc_demangle-dd44235a42da0b4e.rlib" "/opt/crater/target/debug/deps/libcursive-fdb51b5fdb11562e.rlib" "/opt/crater/target/debug/deps/libncurses-d5021d81747eb98e.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-bc8faa29c06888eb.rlib" "/opt/crater/target/debug/deps/libtoml-f8a103a9514e2286.rlib" "/opt/crater/target/debug/deps/libserde-3a1343e806eb8450.rlib" "/opt/crater/target/debug/deps/libowning_ref-1b9c1c6083ad5d6b.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-d0a4946e4c2703bb.rlib" "/opt/crater/target/debug/deps/libnum-0e9f759aa65b8e36.rlib" "/opt/crater/target/debug/deps/libnum_rational-ed146bf810c32f27.rlib" "/opt/crater/target/debug/deps/libnum_bigint-7bc3214fb2bb296f.rlib" "/opt/crater/target/debug/deps/librand-a2977b71a5d1a0ed.rlib" "/opt/crater/target/debug/deps/libnum_complex-ac224157af133aa0.rlib" "/opt/crater/target/debug/deps/librustc_serialize-cc29b8ffd74fbfca.rlib" "/opt/crater/target/debug/deps/libnum_iter-57feada7344bf204.rlib" "/opt/crater/target/debug/deps/libnum_integer-0d16bf15ee871835.rlib" "/opt/crater/target/debug/deps/libnum_traits-99be000a39d37ff1.rlib" "/opt/crater/target/debug/deps/liblog-5ad476e9af8f39be.rlib" "/opt/crater/target/debug/deps/liblog-55cfa8f7ed258bff.rlib" "/opt/crater/target/debug/deps/libcfg_if-3028bdd7b8e15bb5.rlib" "/opt/crater/target/debug/deps/libmaplit-a5685f2e36919e59.rlib" "/opt/crater/target/debug/deps/libclap-c5db533474150a1e.rlib" "/opt/crater/target/debug/deps/libvec_map-d1ee0a45638c2bc7.rlib" "/opt/crater/target/debug/deps/libtextwrap-c203df4a6e77a970.rlib" "/opt/crater/target/debug/deps/libunicode_width-854b98bbb65b7690.rlib" "/opt/crater/target/debug/deps/libstrsim-7aece6a3d121dad3.rlib" "/opt/crater/target/debug/deps/libbitflags-bcd34e8f74846360.rlib" "/opt/crater/target/debug/deps/libatty-eb5da56e70a939cc.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "/opt/crater/target/debug/deps/libansi_term-ab3d266e25626249.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" "-lncursesw" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lncursesw
[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 `upm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b4099c39e6a7c8932215e75da3d0ee929093e5a6033ded22effe61bef8292907"`
[INFO] running `"docker" "rm" "-f" "b4099c39e6a7c8932215e75da3d0ee929093e5a6033ded22effe61bef8292907"`
[INFO] [stdout] b4099c39e6a7c8932215e75da3d0ee929093e5a6033ded22effe61bef8292907