[INFO] fetching crate mcp47x6 0.1.0...
[INFO] testing mcp47x6-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mcp47x6 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mcp47x6 0.1.0
[INFO] finished tweaking crates.io crate mcp47x6 0.1.0
[INFO] tweaked toml for crates.io crate mcp47x6 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp47x6 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding embedded-hal-mock v0.9.0 (available: v0.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-time v0.12.1
[INFO] [stderr]   Downloaded embedded-hal-mock v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4a83014610a9506b39e362449037ae86b18ebad34e1b1c8c80756801e2b6155
[INFO] running `Command { std: "docker" "start" "-a" "a4a83014610a9506b39e362449037ae86b18ebad34e1b1c8c80756801e2b6155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4a83014610a9506b39e362449037ae86b18ebad34e1b1c8c80756801e2b6155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a83014610a9506b39e362449037ae86b18ebad34e1b1c8c80756801e2b6155", kill_on_drop: false }`
[INFO] [stdout] a4a83014610a9506b39e362449037ae86b18ebad34e1b1c8c80756801e2b6155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7843ef626d8932502db7d7d61bc2c3c4df221c49ee003e1233420b5fd392acc7
[INFO] running `Command { std: "docker" "start" "-a" "7843ef626d8932502db7d7d61bc2c3c4df221c49ee003e1233420b5fd392acc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[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 mcp47x6 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7843ef626d8932502db7d7d61bc2c3c4df221c49ee003e1233420b5fd392acc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7843ef626d8932502db7d7d61bc2c3c4df221c49ee003e1233420b5fd392acc7", kill_on_drop: false }`
[INFO] [stdout] 7843ef626d8932502db7d7d61bc2c3c4df221c49ee003e1233420b5fd392acc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd65bdafaa34583d651c4633c9eab32bd3cfc43ef97b33cc70e16fbf3aad6027
[INFO] running `Command { std: "docker" "start" "-a" "fd65bdafaa34583d651c4633c9eab32bd3cfc43ef97b33cc70e16fbf3aad6027", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-rational v0.3.2
[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 mcp47x6 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.1
[INFO] [stderr]    Compiling embedded-hal-mock v0.9.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "fd65bdafaa34583d651c4633c9eab32bd3cfc43ef97b33cc70e16fbf3aad6027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd65bdafaa34583d651c4633c9eab32bd3cfc43ef97b33cc70e16fbf3aad6027", kill_on_drop: false }`
[INFO] [stdout] fd65bdafaa34583d651c4633c9eab32bd3cfc43ef97b33cc70e16fbf3aad6027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55fcda560c2ae232b1ef34fa94f6d2a9375bfb61cde32051ec2877102be48269
[INFO] running `Command { std: "docker" "start" "-a" "55fcda560c2ae232b1ef34fa94f6d2a9375bfb61cde32051ec2877102be48269", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp47x6-9a75034df4aaf9ad)
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stdout] test mcp4726::destroy ... ok
[INFO] [stdout] test mcp4726::new_ok ... ok
[INFO] [stdout] test mcp4726::new_unsupported_address ... ok
[INFO] [stdout] test mcp4726::read_data_should_propagate_0 ... ok
[INFO] [stdout] test mcp4726::read_data_should_propagate_1 ... ok
[INFO] [stdout] test mcp4726::read_err_should_propagate ... ok
[INFO] [stdout] test mcp4726::read_ok ... ok
[INFO] [stdout] test mcp4726::set_persistent_0 ... ok
[INFO] [stdout] test mcp4726::set_persistent_1 ... ok
[INFO] [stdout] test mcp4726::set_persistent_invalid ... ok
[INFO] [stdout] test mcp4726::set_volatile_0 ... ok
[INFO] [stdout] test mcp4726::set_volatile_1 ... ok
[INFO] [stdout] test mcp4726::set_volatile_conf_0 ... ok
[INFO] [stdout] test mcp4726::global_call_wakeup ... ok
[INFO] [stdout] test mcp4726::set_volatile_conf_1 ... ok
[INFO] [stdout] test mcp4726::set_volatile_invalid ... ok
[INFO] [stdout] test power_state_try_into::invalid ... ok
[INFO] [stdout] test mcp4726::set_volatile_fast_1 ... ok
[INFO] [stdout] test mcp4726::set_volatile_fast_invalid ... ok
[INFO] [stdout] test mcp4726::global_call_reset ... ok
[INFO] [stdout] test mcp4726::new_invalid_address ... ok
[INFO] [stdout] test mcp4726::set_volatile_fast_0 ... ok
[INFO] [stdout] test power_state_try_into::off_125k ... ok
[INFO] [stdout] test power_state_try_into::off_1k ... ok
[INFO] [stdout] test power_state_try_into::off_640k ... ok
[INFO] [stdout] test power_state_try_into::on ... ok
[INFO] [stdout] test status::gain_x1 ... ok
[INFO] [stdout] test status::gain_x2 ... ok
[INFO] [stdout] test status::nv_gain_x1 ... ok
[INFO] [stdout] test status::nv_gain_x2 ... ok
[INFO] [stdout] test status::nv_memory_ready_false ... ok
[INFO] [stdout] test status::nv_memory_ready_true ... ok
[INFO] [stdout] test status::nv_output_0x0000 ... ok
[INFO] [stdout] test status::nv_output_0x0ff0 ... ok
[INFO] [stdout] test status::nv_output_0x0fff ... ok
[INFO] [stdout] test status::nv_power_state_off_125k ... ok
[INFO] [stdout] test status::nv_power_state_off_1k ... ok
[INFO] [stdout] test status::nv_power_state_off_640k ... ok
[INFO] [stdout] test status::nv_power_state_on ... ok
[INFO] [stdout] test status::nv_vref_vdd_00 ... ok
[INFO] [stdout] test status::nv_vref_vdd_01 ... ok
[INFO] [stdout] test status::nv_vref_vref_buffered ... ok
[INFO] [stdout] test status::nv_vref_vref_unbuffered ... ok
[INFO] [stdout] test status::output_0x0000 ... ok
[INFO] [stdout] test status::output_0x0ff0 ... ok
[INFO] [stdout] test status::output_0x0fff ... ok
[INFO] [stdout] test status::power_on_reset_false ... ok
[INFO] [stdout] test status::power_on_reset_true ... ok
[INFO] [stdout] test status::power_state_off_125k ... ok
[INFO] [stdout] test status::power_state_off_1k ... ok
[INFO] [stdout] test status::power_state_off_640k ... ok
[INFO] [stdout] test status::power_state_on ... ok
[INFO] [stdout] test status::vref_vdd_00 ... ok
[INFO] [stdout] test status::vref_vdd_01 ... ok
[INFO] [stdout] test status::vref_vref_buffered ... ok
[INFO] [stdout] test status::vref_vref_unbuffered ... ok
[INFO] [stdout] test vref_try_into::vdd_00 ... ok
[INFO] [stdout] test vref_try_into::vdd_01 ... ok
[INFO] [stdout] test vref_try_into::vref_buffered ... ok
[INFO] [stdout] test vref_try_into::vref_unbuffered ... ok
[INFO] [stdout] test vref_try_into::invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mcp47x6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 1) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55fcda560c2ae232b1ef34fa94f6d2a9375bfb61cde32051ec2877102be48269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55fcda560c2ae232b1ef34fa94f6d2a9375bfb61cde32051ec2877102be48269", kill_on_drop: false }`
[INFO] [stdout] 55fcda560c2ae232b1ef34fa94f6d2a9375bfb61cde32051ec2877102be48269