[INFO] cloning repository https://github.com/ColinEberhardt/wasm-rust-chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ColinEberhardt/wasm-rust-chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColinEberhardt%2Fwasm-rust-chip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColinEberhardt%2Fwasm-rust-chip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bfe10c0ccd6ea9b143bde1e6f9281c9da213616
[INFO] testing ColinEberhardt/wasm-rust-chip8 against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColinEberhardt%2Fwasm-rust-chip8" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ColinEberhardt/wasm-rust-chip8 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ColinEberhardt/wasm-rust-chip8
[INFO] finished tweaking git repo https://github.com/ColinEberhardt/wasm-rust-chip8
[INFO] tweaked toml for git repo https://github.com/ColinEberhardt/wasm-rust-chip8 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/ColinEberhardt/wasm-rust-chip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 436f8393623ccb4f632fa0e933d3a481ebd994bfdd50cf06736108179b32c8fe
[INFO] running `Command { std: "docker" "start" "-a" "436f8393623ccb4f632fa0e933d3a481ebd994bfdd50cf06736108179b32c8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "436f8393623ccb4f632fa0e933d3a481ebd994bfdd50cf06736108179b32c8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436f8393623ccb4f632fa0e933d3a481ebd994bfdd50cf06736108179b32c8fe", kill_on_drop: false }`
[INFO] [stdout] 436f8393623ccb4f632fa0e933d3a481ebd994bfdd50cf06736108179b32c8fe
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99d8100a0279beb35a892f77bd29a8bdf9f9a916c7b4bbfe29423d7d4a1c42b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99d8100a0279beb35a892f77bd29a8bdf9f9a916c7b4bbfe29423d7d4a1c42b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "99d8100a0279beb35a892f77bd29a8bdf9f9a916c7b4bbfe29423d7d4a1c42b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d8100a0279beb35a892f77bd29a8bdf9f9a916c7b4bbfe29423d7d4a1c42b7", kill_on_drop: false }`
[INFO] [stdout] 99d8100a0279beb35a892f77bd29a8bdf9f9a916c7b4bbfe29423d7d4a1c42b7
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a596c6d6ed9e1040eccd3e09fec209513e661fa04019838718252d04befc50ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a596c6d6ed9e1040eccd3e09fec209513e661fa04019838718252d04befc50ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "a596c6d6ed9e1040eccd3e09fec209513e661fa04019838718252d04befc50ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a596c6d6ed9e1040eccd3e09fec209513e661fa04019838718252d04befc50ae", kill_on_drop: false }`
[INFO] [stdout] a596c6d6ed9e1040eccd3e09fec209513e661fa04019838718252d04befc50ae
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 235bcad00cb25378e31ef5f572525b283c03c0979c3ce474351fddf539e46cc7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "235bcad00cb25378e31ef5f572525b283c03c0979c3ce474351fddf539e46cc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hello_rust-b9b812002a5893c4
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test cpu::tests::opcode_axxx ... ok
[INFO] [stdout] test cpu::tests::opcode_add_vx_vy ... ok
[INFO] [stdout] test cpu::tests::opcode_ld_i_addr ... ok
[INFO] [stdout] test cpu::tests::opcode_and_vx_vy ... ok
[INFO] [stdout] test cpu::tests::opcode_call ... ok
[INFO] [stdout] test cpu::tests::opcode_add_vx_kkk ... ok
[INFO] [stdout] test display::tests::cls ... ok
[INFO] [stdout] test cpu::tests::opcode_se_vx_vy ... ok
[INFO] [stdout] test display::tests::set_pixel ... ok
[INFO] [stdout] test display::tests::draw_detects_collisions ... ok
[INFO] [stdout] test display::tests::draw ... ok
[INFO] [stdout] test cpu::tests::opcode_sne_vx_byte ... ok
[INFO] [stdout] test cpu::tests::opcode_ld_i_vx ... ok
[INFO] [stdout] test cpu::tests::opcode_jp ... ok
[INFO] [stdout] test cpu::tests::opcode_sne_vx_vy ... ok
[INFO] [stdout] test cpu::tests::opcode_se_vx_byte ... ok
[INFO] [stdout] test cpu::tests::opcode_ld_b_vx ... ok
[INFO] [stdout] test cpu::tests::opcode_ld_vx_i ... ok
[INFO] [stdout] test cpu::tests::opcode_ld_vx_vy ... ok
[INFO] [stdout] test cpu::tests::opcode_or_vx_vy ... ok
[INFO] [stdout] test cpu::tests::opcode_ret ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-7df570df68c9cd0b
[INFO] [stdout] test cpu::tests::opcode_xor_vx_vy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hello-rust
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "235bcad00cb25378e31ef5f572525b283c03c0979c3ce474351fddf539e46cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235bcad00cb25378e31ef5f572525b283c03c0979c3ce474351fddf539e46cc7", kill_on_drop: false }`
[INFO] [stdout] 235bcad00cb25378e31ef5f572525b283c03c0979c3ce474351fddf539e46cc7