[INFO] fetching crate chip8-rom-to-opcode 0.1.3...
[INFO] testing chip8-rom-to-opcode-0.1.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate chip8-rom-to-opcode 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate chip8-rom-to-opcode 0.1.3 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 crates.io crate chip8-rom-to-opcode 0.1.3
[INFO] finished tweaking crates.io crate chip8-rom-to-opcode 0.1.3
[INFO] tweaked toml for crates.io crate chip8-rom-to-opcode 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a8b09dd76dae61aa0edea7cff505af9ade35cbcf88e23f813fa67d593bfe619
[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" "0a8b09dd76dae61aa0edea7cff505af9ade35cbcf88e23f813fa67d593bfe619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a8b09dd76dae61aa0edea7cff505af9ade35cbcf88e23f813fa67d593bfe619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8b09dd76dae61aa0edea7cff505af9ade35cbcf88e23f813fa67d593bfe619", kill_on_drop: false }`
[INFO] [stdout] 0a8b09dd76dae61aa0edea7cff505af9ade35cbcf88e23f813fa67d593bfe619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] 4a4481dd909c7fdd3dda9bd127e6237f8c8737ead29ebb3ac2b57f9f8326c1a5
[INFO] running `Command { std: "docker" "start" "-a" "4a4481dd909c7fdd3dda9bd127e6237f8c8737ead29ebb3ac2b57f9f8326c1a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8-rom-to-opcode v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "4a4481dd909c7fdd3dda9bd127e6237f8c8737ead29ebb3ac2b57f9f8326c1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4481dd909c7fdd3dda9bd127e6237f8c8737ead29ebb3ac2b57f9f8326c1a5", kill_on_drop: false }`
[INFO] [stdout] 4a4481dd909c7fdd3dda9bd127e6237f8c8737ead29ebb3ac2b57f9f8326c1a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] cb59b9c66dff884e5356caa2eb075329ee8f9dc7ef1004277269447f88e54a5c
[INFO] running `Command { std: "docker" "start" "-a" "cb59b9c66dff884e5356caa2eb075329ee8f9dc7ef1004277269447f88e54a5c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chip8-rom-to-opcode v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "cb59b9c66dff884e5356caa2eb075329ee8f9dc7ef1004277269447f88e54a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb59b9c66dff884e5356caa2eb075329ee8f9dc7ef1004277269447f88e54a5c", kill_on_drop: false }`
[INFO] [stdout] cb59b9c66dff884e5356caa2eb075329ee8f9dc7ef1004277269447f88e54a5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75c692f09618f7f1242fb04febea570f5f14ffbde3e65033c987ffe015975e69
[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" "75c692f09618f7f1242fb04febea570f5f14ffbde3e65033c987ffe015975e69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chip8_rom_to_opcode-589591f1227f7f42
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::translate_opcode ... ok
[INFO] [stdout] test tests::next ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::get_two_opcodes ... ok
[INFO] [stdout] test tests::get_next_opcode_invalid ... ok
[INFO] [stdout] test tests::get_n_opcodes_overflow ... ok
[INFO] [stdout] test tests::get_next_opcode_valid ... ok
[INFO] [stdout] test tests::get_n_opcodes_no_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chip8-rom-to-opcode
[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" "75c692f09618f7f1242fb04febea570f5f14ffbde3e65033c987ffe015975e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c692f09618f7f1242fb04febea570f5f14ffbde3e65033c987ffe015975e69", kill_on_drop: false }`
[INFO] [stdout] 75c692f09618f7f1242fb04febea570f5f14ffbde3e65033c987ffe015975e69