[INFO] fetching crate mcp4725 0.4.2...
[INFO] testing mcp4725-0.4.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate mcp4725 0.4.2 into /workspace/builds/worker-4-tc2/source
[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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp4725 0.4.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding embedded-hal-mock v0.8.0 (available: v0.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fd3795a0f0c2578f4fac80ea5323464e0ee060c3d4c0cedcf3ee1c2aeefeb52
[INFO] running `Command { std: "docker" "start" "-a" "9fd3795a0f0c2578f4fac80ea5323464e0ee060c3d4c0cedcf3ee1c2aeefeb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fd3795a0f0c2578f4fac80ea5323464e0ee060c3d4c0cedcf3ee1c2aeefeb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd3795a0f0c2578f4fac80ea5323464e0ee060c3d4c0cedcf3ee1c2aeefeb52", kill_on_drop: false }`
[INFO] [stdout] 9fd3795a0f0c2578f4fac80ea5323464e0ee060c3d4c0cedcf3ee1c2aeefeb52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b84f40499411de5ff193d49d020313471f805fdbdc87b02f96355d9805c83e9
[INFO] running `Command { std: "docker" "start" "-a" "9b84f40499411de5ff193d49d020313471f805fdbdc87b02f96355d9805c83e9", kill_on_drop: false }`
[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` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "9b84f40499411de5ff193d49d020313471f805fdbdc87b02f96355d9805c83e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b84f40499411de5ff193d49d020313471f805fdbdc87b02f96355d9805c83e9", kill_on_drop: false }`
[INFO] [stdout] 9b84f40499411de5ff193d49d020313471f805fdbdc87b02f96355d9805c83e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67c82249f5eb84bc8cd65adb702bc067d8c81adbe7d426f3315e23ae73974276
[INFO] running `Command { std: "docker" "start" "-a" "67c82249f5eb84bc8cd65adb702bc067d8c81adbe7d426f3315e23ae73974276", 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` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "67c82249f5eb84bc8cd65adb702bc067d8c81adbe7d426f3315e23ae73974276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c82249f5eb84bc8cd65adb702bc067d8c81adbe7d426f3315e23ae73974276", kill_on_drop: false }`
[INFO] [stdout] 67c82249f5eb84bc8cd65adb702bc067d8c81adbe7d426f3315e23ae73974276
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 624d0a253b7ac54254580cf8599d2207baf3b39d72ff6e9556fbd63dc8941e47
[INFO] running `Command { std: "docker" "start" "-a" "624d0a253b7ac54254580cf8599d2207baf3b39d72ff6e9556fbd63dc8941e47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp4725-e414c0d7cb84fb22)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test encode::test::should_encode_address_with_device_id ... ok
[INFO] [stdout] test encode::test::should_encode_fastcommand_powermode_into_data_bytes ... ok
[INFO] [stdout] test encode::test::should_encode_command_type ... ok
[INFO] [stdout] test encode::test::should_ignore_extra_user_bits ... ok
[INFO] [stdout] test encode::test::should_not_encode_fastcommand_command_data_over_12bits ... 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_dac_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 status::test_status::should_parse_eeprom_data ... ok
[INFO] [stdout] test encode::test::should_encode_fastcommand_command_data ... ok
[INFO] [stdout] test encode::test::should_not_encode_command_data_over_12bits ... ok
[INFO] [stdout] test encode::test::should_encode_command_data ... ok
[INFO] [stderr]    Doc-tests mcp4725
[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 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... 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 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "624d0a253b7ac54254580cf8599d2207baf3b39d72ff6e9556fbd63dc8941e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624d0a253b7ac54254580cf8599d2207baf3b39d72ff6e9556fbd63dc8941e47", kill_on_drop: false }`
[INFO] [stdout] 624d0a253b7ac54254580cf8599d2207baf3b39d72ff6e9556fbd63dc8941e47