[INFO] fetching crate mcp4725 0.4.2...
[INFO] testing mcp4725-0.4.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mcp4725 0.4.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mcp4725 0.4.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcp4725 0.4.2
[INFO] finished tweaking crates.io crate mcp4725 0.4.2
[INFO] tweaked toml for crates.io crate mcp4725 0.4.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 1cf29b6877c0bcaf596a91525dbf34a3222c4e267800c08439090654de2b4331
[INFO] running `Command { std: "docker" "start" "-a" "1cf29b6877c0bcaf596a91525dbf34a3222c4e267800c08439090654de2b4331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf29b6877c0bcaf596a91525dbf34a3222c4e267800c08439090654de2b4331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf29b6877c0bcaf596a91525dbf34a3222c4e267800c08439090654de2b4331", kill_on_drop: false }`
[INFO] [stdout] 1cf29b6877c0bcaf596a91525dbf34a3222c4e267800c08439090654de2b4331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e140ac99af90d50f4f3a0118e8c7d2850598f168379a432a1063ab5876181f4
[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" "3e140ac99af90d50f4f3a0118e8c7d2850598f168379a432a1063ab5876181f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling mcp4725 v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "3e140ac99af90d50f4f3a0118e8c7d2850598f168379a432a1063ab5876181f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e140ac99af90d50f4f3a0118e8c7d2850598f168379a432a1063ab5876181f4", kill_on_drop: false }`
[INFO] [stdout] 3e140ac99af90d50f4f3a0118e8c7d2850598f168379a432a1063ab5876181f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d80a22a8beff7b16c7598f85e46079f276c5dfa34fdc0e71ab31f115f74849b9
[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" "d80a22a8beff7b16c7598f85e46079f276c5dfa34fdc0e71ab31f115f74849b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.8.0
[INFO] [stderr]    Compiling mcp4725 v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp4725-ecab544a8d7f35ba)
[INFO] running `Command { std: "docker" "inspect" "d80a22a8beff7b16c7598f85e46079f276c5dfa34fdc0e71ab31f115f74849b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80a22a8beff7b16c7598f85e46079f276c5dfa34fdc0e71ab31f115f74849b9", kill_on_drop: false }`
[INFO] [stdout] d80a22a8beff7b16c7598f85e46079f276c5dfa34fdc0e71ab31f115f74849b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] fa9496bfc0c3fb11b14c346bacf09c152ab6e46569a73da77cde7affd56916fa
[INFO] running `Command { std: "docker" "start" "-a" "fa9496bfc0c3fb11b14c346bacf09c152ab6e46569a73da77cde7affd56916fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp4725-ecab544a8d7f35ba)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mcp4725
[INFO] [stdout] running 15 tests
[INFO] [stdout] test encode::test::should_encode_command_data ... ok
[INFO] [stdout] test encode::test::should_encode_command_type ... ok
[INFO] [stdout] test encode::test::should_encode_fastcommand_command_data ... ok
[INFO] [stdout] test encode::test::should_encode_fastcommand_powermode_into_data_bytes ... ok
[INFO] [stdout] test encode::test::should_ignore_extra_user_bits ... ok
[INFO] [stdout] test encode::test::should_not_encode_command_data_over_12bits ... ok
[INFO] [stdout] test encode::test::should_not_encode_fastcommand_command_data_over_12bits ... ok
[INFO] [stdout] test status::test_status::should_parse_dac_data ... ok
[INFO] [stdout] test status::test_status::should_parse_dac_por ... ok
[INFO] [stdout] test status::test_status::should_parse_dac_power_down ... ok
[INFO] [stdout] test status::test_status::should_parse_eeprom_data ... ok
[INFO] [stdout] test status::test_status::should_parse_eeprom_power ... ok
[INFO] [stdout] test status::test_status::should_parse_eeprom_write_status ... ok
[INFO] [stdout] test encode::test::should_encode_address_with_device_id ... ok
[INFO] [stdout] test encode::test::should_encode_power_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa9496bfc0c3fb11b14c346bacf09c152ab6e46569a73da77cde7affd56916fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9496bfc0c3fb11b14c346bacf09c152ab6e46569a73da77cde7affd56916fa", kill_on_drop: false }`
[INFO] [stdout] fa9496bfc0c3fb11b14c346bacf09c152ab6e46569a73da77cde7affd56916fa