[INFO] updating cached repository exrok/rsnake [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/exrok/rsnake [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/exrok/rsnake" "work/ex/beta-1.38-1/sources/1.37.0/gh/exrok/rsnake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/exrok/rsnake'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/exrok/rsnake" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/exrok/rsnake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/exrok/rsnake'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0d100c10b4fd24d657124f3c08370d00566a0787 [INFO] sha for GitHub repo exrok/rsnake: 0d100c10b4fd24d657124f3c08370d00566a0787 [INFO] validating manifest of exrok/rsnake 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 exrok/rsnake 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 exrok/rsnake [INFO] finished frobbing exrok/rsnake [INFO] frobbed toml for exrok/rsnake written to work/ex/beta-1.38-1/sources/1.37.0/gh/exrok/rsnake/Cargo.toml [INFO] started frobbing exrok/rsnake [INFO] finished frobbing exrok/rsnake [INFO] frobbed toml for exrok/rsnake written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/exrok/rsnake/Cargo.toml [INFO] crate exrok/rsnake 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing exrok/rsnake against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/exrok/rsnake:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] e194aa1b5882cc7df827494cb50665ef8fd930a470ba4709d30c9e7e844ef226 [INFO] running `"docker" "start" "-a" "e194aa1b5882cc7df827494cb50665ef8fd930a470ba4709d30c9e7e844ef226"` [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling ncurses v5.84.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling rsnake v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:287:22 [INFO] [stderr] | [INFO] [stderr] 287 | mvprintw((self.grid.height / 2 + i as i32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` 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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.rsnake.95ddoh70-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f" "/opt/crater/target/debug/deps/rsnake-0a66c5d819a9775f.48ld2sv3ihcui8gz.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/librand-3155e97dc819178f.rlib" "/opt/crater/target/debug/deps/libncurses-319e905165bd6023.rlib" "/opt/crater/target/debug/deps/liblibc-a442291025725117.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lncursesw" "-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 `rsnake`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e194aa1b5882cc7df827494cb50665ef8fd930a470ba4709d30c9e7e844ef226"` [INFO] running `"docker" "rm" "-f" "e194aa1b5882cc7df827494cb50665ef8fd930a470ba4709d30c9e7e844ef226"` [INFO] [stdout] e194aa1b5882cc7df827494cb50665ef8fd930a470ba4709d30c9e7e844ef226