[INFO] updating cached repository https://github.com/rocurley/rectangle
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9b0dee46603bc5f78c33625f0d36faab8687bba
[INFO] testing rocurley/rectangle against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frocurley%2Frectangle" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rocurley/rectangle on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rocurley/rectangle
[INFO] finished tweaking git repo https://github.com/rocurley/rectangle
[INFO] tweaked toml for git repo https://github.com/rocurley/rectangle written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/rocurley/rectangle already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] e570b3811932601370441a391766abf4ceed966fe871641821f27ca661a98025
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e570b3811932601370441a391766abf4ceed966fe871641821f27ca661a98025"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling matrixmultiply v0.1.13
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling ndarray v0.10.5
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling ascii v0.8.6
[INFO] [stderr]    Compiling typed-arena v1.3.0
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.6.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-complex v0.1.40
[INFO] [stderr]    Compiling backtrace-sys v0.1.12
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling pbr v1.0.0
[INFO] [stderr]    Compiling error-chain v0.5.0
[INFO] [stderr]    Compiling cpuprofiler v0.0.3
[INFO] [stderr]    Compiling rectangle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning[E0170]: pattern binding `c` is named the same as one of the variants of the type `ascii::AsciiChar`
[INFO] [stderr]    --> src/lib.rs:226:19
[INFO] [stderr]     |
[INFO] [stderr] 226 |                 |&c, mut perp_slot, (perp_match, prehash)| {
[INFO] [stderr]     |                   ^ help: to match on the variant, qualify the path: `ascii::AsciiChar::c`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `c` is named the same as one of the variants of the type `ascii::AsciiChar`
[INFO] [stderr]    --> src/lib.rs:261:37
[INFO] [stderr]     |
[INFO] [stderr] 261 |             .map(|c| c.map_or('.', |c| c.as_char()))
[INFO] [stderr]     |                                     ^ help: to match on the variant, qualify the path: `ascii::AsciiChar::c`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `c` is named the same as one of the variants of the type `ascii::AsciiChar`
[INFO] [stderr]    --> src/lib.rs:386:24
[INFO] [stderr]     |
[INFO] [stderr] 386 |             for (pos, &c) in word.iter().enumerate() {
[INFO] [stderr]     |                        ^ help: to match on the variant, qualify the path: `ascii::AsciiChar::c`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `c` is named the same as one of the variants of the type `ascii::AsciiChar`
[INFO] [stderr]    --> src/lib.rs:394:20
[INFO] [stderr]     |
[INFO] [stderr] 394 |         for ((pos, c), matches) in index.into_iter() {
[INFO] [stderr]     |                    ^ help: to match on the variant, qualify the path: `ascii::AsciiChar::c`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[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/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.rectangle.cd8dmvy0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53" "/opt/rustwide/target/debug/deps/rectangle-6834489432e53f53.13h4qw4g4hf8zhnf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-d143dbbf0147636d/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librectangle-97c965410f8bd994.rlib" "/opt/rustwide/target/debug/deps/libfnv-bb1dbd842c54674b.rlib" "/opt/rustwide/target/debug/deps/libpbr-4517291b2c44e8bf.rlib" "/opt/rustwide/target/debug/deps/libtime-395f1dd7b32e7f68.rlib" "/opt/rustwide/target/debug/deps/libclap-c88bced75386ebbe.rlib" "/opt/rustwide/target/debug/deps/libvec_map-53e6d3cfec0dd04f.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-566e12c7dd5a600f.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-afd37e6694b95edc.rlib" "/opt/rustwide/target/debug/deps/libstrsim-7ef4ee0940d816f7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a637fa8d282392d5.rlib" "/opt/rustwide/target/debug/deps/libatty-38e88aeb5499f978.rlib" "/opt/rustwide/target/debug/deps/libansi_term-5f50d48905eb9d7a.rlib" "/opt/rustwide/target/debug/deps/libtyped_arena-343d757c0d7d91b1.rlib" "/opt/rustwide/target/debug/deps/libcpuprofiler-6425bb37980ce7d7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-5a19b931c5bcc6c8.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-f381d86cb0824453.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d89e1e803b74f4f2.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-7b68bbfc17bf7c5f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a03de82c4121182d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3fb2f48dd5397a2c.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-6fc59348d4f477c3.rlib" "/opt/rustwide/target/debug/deps/libwinapi-0038aeeed11d463c.rlib" "/opt/rustwide/target/debug/deps/libkernel32-c8bbbe70f11db917.rlib" "/opt/rustwide/target/debug/deps/liblibc-11af900c68db2eab.rlib" "/opt/rustwide/target/debug/deps/libndarray-35b71d609d5310c0.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-2392e775c3efaf7d.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-c095807cf4e69f24.rlib" "/opt/rustwide/target/debug/deps/libitertools-ec8a4df143aedfb9.rlib" "/opt/rustwide/target/debug/deps/libeither-f761aa101d0f0fba.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-da2ceabcfc6d1cbb.rlib" "/opt/rustwide/target/debug/deps/librawpointer-17d31d634d793217.rlib" "/opt/rustwide/target/debug/deps/libascii-5f0d4476be773a20.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lprofiler" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lprofiler
[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 `rectangle`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e570b3811932601370441a391766abf4ceed966fe871641821f27ca661a98025"`
[INFO] running `"docker" "rm" "-f" "e570b3811932601370441a391766abf4ceed966fe871641821f27ca661a98025"`
[INFO] [stdout] e570b3811932601370441a391766abf4ceed966fe871641821f27ca661a98025