[INFO] fetching crate mcp2221-hal 0.1.0...
[INFO] testing mcp2221-hal-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate mcp2221-hal 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mcp2221-hal 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mcp2221-hal 0.1.0
[INFO] tweaked toml for crates.io crate mcp2221-hal 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp2221-hal 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp2221-hal 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded hidapi v2.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b546b016268a1298d37d7aba6c7bb4acb9450cd9756b0134c093a33ee3ca82e6
[INFO] running `Command { std: "docker" "start" "-a" "b546b016268a1298d37d7aba6c7bb4acb9450cd9756b0134c093a33ee3ca82e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b546b016268a1298d37d7aba6c7bb4acb9450cd9756b0134c093a33ee3ca82e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b546b016268a1298d37d7aba6c7bb4acb9450cd9756b0134c093a33ee3ca82e6", kill_on_drop: false }`
[INFO] [stdout] b546b016268a1298d37d7aba6c7bb4acb9450cd9756b0134c093a33ee3ca82e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b6560be01f73974e485aaff78a7843b1edbc3fd4d52e5fe0bdbfdfd6edf2486
[INFO] running `Command { std: "docker" "start" "-a" "3b6560be01f73974e485aaff78a7843b1edbc3fd4d52e5fe0bdbfdfd6edf2486", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling mcp2221-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/driver/mod.rs:794:27
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins> {
[INFO] [stdout]     |                           ^^^^^            ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins<'_>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "3b6560be01f73974e485aaff78a7843b1edbc3fd4d52e5fe0bdbfdfd6edf2486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6560be01f73974e485aaff78a7843b1edbc3fd4d52e5fe0bdbfdfd6edf2486", kill_on_drop: false }`
[INFO] [stdout] 3b6560be01f73974e485aaff78a7843b1edbc3fd4d52e5fe0bdbfdfd6edf2486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2b55702d9f1b715226ab78ce6f3146887dadd74f27d67df4543bc793e7475ad
[INFO] running `Command { std: "docker" "start" "-a" "e2b55702d9f1b715226ab78ce6f3146887dadd74f27d67df4543bc793e7475ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcp2221-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/driver/mod.rs:794:27
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins> {
[INFO] [stdout]     |                           ^^^^^            ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins<'_>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/driver/mod.rs:794:27
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins> {
[INFO] [stdout]     |                           ^^^^^            ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins<'_>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e2b55702d9f1b715226ab78ce6f3146887dadd74f27d67df4543bc793e7475ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b55702d9f1b715226ab78ce6f3146887dadd74f27d67df4543bc793e7475ad", kill_on_drop: false }`
[INFO] [stdout] e2b55702d9f1b715226ab78ce6f3146887dadd74f27d67df4543bc793e7475ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c0994aef286f40c4d037ac0ab793f1d67fda9af999a4046b0ab62b23ed7a457
[INFO] running `Command { std: "docker" "start" "-a" "6c0994aef286f40c4d037ac0ab793f1d67fda9af999a4046b0ab62b23ed7a457", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/driver/mod.rs:794:27
[INFO] [stderr]     |
[INFO] [stderr] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins> {
[INFO] [stderr]     |                           ^^^^^            ^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 794 |     pub fn gpio_take_pins(&self) -> Option<Pins<'_>> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mcp2221-hal` (lib) generated 1 warning (run `cargo fix --lib -p mcp2221-hal` to apply 1 suggestion)
[INFO] [stderr] warning: `mcp2221-hal` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp2221_hal-0aeec26f6d487ec5)
[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] [stderr]      Running tests/pico.rs (/opt/rustwide/target/debug/deps/pico-613fa19c32b333d1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test pico_eh_i2c_check_address ... FAILED
[INFO] [stdout] test pico_eh_i2c_read ... FAILED
[INFO] [stdout] test pico_eh_i2c_write ... FAILED
[INFO] [stdout] test pico_eh_i2c_read_transaction ... FAILED
[INFO] [stdout] test pico_eh_i2c_writeread_transaction ... FAILED
[INFO] [stdout] test pico_eh_i2c_writeread ... FAILED
[INFO] [stdout] test pico_tied_gpio_pins ... FAILED
[INFO] [stdout] test pico_eh_i2c_write_transaction ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pico_eh_i2c_check_address stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] ---- pico_eh_i2c_read stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] ---- pico_eh_i2c_write stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] ---- pico_eh_i2c_read_transaction stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] ---- pico_eh_i2c_writeread_transaction stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] ---- pico_eh_i2c_writeread stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] ---- pico_tied_gpio_pins stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] ---- pico_eh_i2c_write_transaction stdout ----
[INFO] [stdout] Error: HidApi(HidApiError { message: "No HID devices with requested VID/PID found in the system." })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pico_eh_i2c_check_address
[INFO] [stdout]     pico_eh_i2c_read
[INFO] [stdout]     pico_eh_i2c_read_transaction
[INFO] [stdout]     pico_eh_i2c_write
[INFO] [stdout]     pico_eh_i2c_write_transaction
[INFO] [stdout]     pico_eh_i2c_writeread
[INFO] [stdout]     pico_eh_i2c_writeread_transaction
[INFO] [stdout]     pico_tied_gpio_pins
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test pico`
[INFO] running `Command { std: "docker" "inspect" "6c0994aef286f40c4d037ac0ab793f1d67fda9af999a4046b0ab62b23ed7a457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0994aef286f40c4d037ac0ab793f1d67fda9af999a4046b0ab62b23ed7a457", kill_on_drop: false }`
[INFO] [stdout] 6c0994aef286f40c4d037ac0ab793f1d67fda9af999a4046b0ab62b23ed7a457
