[INFO] updating cached repository https://github.com/joebentley/rust-chip8
[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] 521b78293ee1cc346bbf4034f119493ce792ac2a
[INFO] testing joebentley/rust-chip8 against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoebentley%2Frust-chip8" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joebentley/rust-chip8 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/joebentley/rust-chip8
[INFO] finished tweaking git repo https://github.com/joebentley/rust-chip8
[INFO] tweaked toml for git repo https://github.com/joebentley/rust-chip8 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/joebentley/rust-chip8 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 90447b4f1b92c093c9f0dbbb160c0f2d96815134ac26d6dcb39a53f36261f513
[INFO] running `"docker" "start" "-a" "90447b4f1b92c093c9f0dbbb160c0f2d96815134ac26d6dcb39a53f36261f513"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.5.2
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling rust-chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.26s
[INFO] running `"docker" "inspect" "90447b4f1b92c093c9f0dbbb160c0f2d96815134ac26d6dcb39a53f36261f513"`
[INFO] running `"docker" "rm" "-f" "90447b4f1b92c093c9f0dbbb160c0f2d96815134ac26d6dcb39a53f36261f513"`
[INFO] [stdout] 90447b4f1b92c093c9f0dbbb160c0f2d96815134ac26d6dcb39a53f36261f513
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bcfb15458ccfe7dde0d051917cdf81851bc3dbbfccf09fc232295032cd3dc466
[INFO] running `"docker" "start" "-a" "bcfb15458ccfe7dde0d051917cdf81851bc3dbbfccf09fc232295032cd3dc466"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust-chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "bcfb15458ccfe7dde0d051917cdf81851bc3dbbfccf09fc232295032cd3dc466"`
[INFO] running `"docker" "rm" "-f" "bcfb15458ccfe7dde0d051917cdf81851bc3dbbfccf09fc232295032cd3dc466"`
[INFO] [stdout] bcfb15458ccfe7dde0d051917cdf81851bc3dbbfccf09fc232295032cd3dc466
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9977efde78419ca911bbd6b28c171ea5c5661c410da7362cc524ca751b9f3c0
[INFO] running `"docker" "start" "-a" "c9977efde78419ca911bbd6b28c171ea5c5661c410da7362cc524ca751b9f3c0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_chip8-8a4264224f8b9b9b
[INFO] [stdout] running 25 tests
[INFO] [stdout] test cpu::tests::ins_add_i_vx ... ok
[INFO] [stdout] test cpu::tests::ins_add ... ok
[INFO] [stdout] test cpu::tests::clear_screen ... ok
[INFO] [stdout] test cpu::tests::ins_ld_registers ... ok
[INFO] [stdout] test cpu::tests::ins_sub_vx_vy ... ok
[INFO] [stdout] test cpu::tests::ins_sub_vy_vx ... ok
[INFO] [stdout] test cpu::tests::ins_wait_for_keypress ... ok
[INFO] [stdout] test cpu::tests::ins_vx_vy ... ok
[INFO] [stdout] test cpu::tests::ins_se_and_sne ... ok
[INFO] [stdout] test cpu::tests::ins_add_vx_vy ... ok
[INFO] [stdout] test cpu::tests::writing_bytes ... ok
[INFO] [stdout] test cpu::tests::ins_jmp ... ok
[INFO] [stdout] test cpu::tests::tick ... ok
[INFO] [stdout] test cpu::tests::press_key ... ok
[INFO] [stdout] test cpu::tests::ins_skp ... ok
[INFO] [stdout] test cpu::tests::ins_shr ... ok
[INFO] [stdout] test cpu::tests::ins_draw ... ok
[INFO] [stdout] test cpu::tests::ins_jp ... ok
[INFO] [stdout] test cpu::tests::ins_ld_bcd ... ok
[INFO] [stdout] test cpu::tests::ins_ld ... ok
[INFO] [stdout] test cpu::tests::ins_or_and_xor ... ok
[INFO] [stdout] test cpu::tests::ins_ld_font_sprite ... ok
[INFO] [stdout] test cpu::tests::ins_shl ... ok
[INFO] [stdout] test cpu::tests::ins_ld_dt_st ... ok
[INFO] [stdout] test cpu::tests::ins_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_chip8-b24be1fb5d976948
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-chip8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/utils.rs - utils::get_nth_hex_digit (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c9977efde78419ca911bbd6b28c171ea5c5661c410da7362cc524ca751b9f3c0"`
[INFO] running `"docker" "rm" "-f" "c9977efde78419ca911bbd6b28c171ea5c5661c410da7362cc524ca751b9f3c0"`
[INFO] [stdout] c9977efde78419ca911bbd6b28c171ea5c5661c410da7362cc524ca751b9f3c0