[INFO] fetching crate mcp2221-hal 0.1.0...
[INFO] testing mcp2221-hal-0.1.0 against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] extracting crate mcp2221-hal 0.1.0 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp2221-hal 0.1.0 on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8e47964c04aec5bd73c5fe5f2c7bd32c7a747c4b8453cfb3399d72b6b69efa5
[INFO] running `Command { std: "docker" "start" "-a" "e8e47964c04aec5bd73c5fe5f2c7bd32c7a747c4b8453cfb3399d72b6b69efa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8e47964c04aec5bd73c5fe5f2c7bd32c7a747c4b8453cfb3399d72b6b69efa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e47964c04aec5bd73c5fe5f2c7bd32c7a747c4b8453cfb3399d72b6b69efa5", kill_on_drop: false }`
[INFO] [stdout] e8e47964c04aec5bd73c5fe5f2c7bd32c7a747c4b8453cfb3399d72b6b69efa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20448b190afe8434ea223589a256439a3c759d0836a08c2fda3bb657ae97ade9
[INFO] running `Command { std: "docker" "start" "-a" "20448b190afe8434ea223589a256439a3c759d0836a08c2fda3bb657ae97ade9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.21
[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 3.24s
[INFO] running `Command { std: "docker" "inspect" "20448b190afe8434ea223589a256439a3c759d0836a08c2fda3bb657ae97ade9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20448b190afe8434ea223589a256439a3c759d0836a08c2fda3bb657ae97ade9", kill_on_drop: false }`
[INFO] [stdout] 20448b190afe8434ea223589a256439a3c759d0836a08c2fda3bb657ae97ade9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 345b1ff276d3e6e33de47dd0a6db83194ac7caa5acd1d6ec0800dbf14d4a5410
[INFO] running `Command { std: "docker" "start" "-a" "345b1ff276d3e6e33de47dd0a6db83194ac7caa5acd1d6ec0800dbf14d4a5410", 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "345b1ff276d3e6e33de47dd0a6db83194ac7caa5acd1d6ec0800dbf14d4a5410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345b1ff276d3e6e33de47dd0a6db83194ac7caa5acd1d6ec0800dbf14d4a5410", kill_on_drop: false }`
[INFO] [stdout] 345b1ff276d3e6e33de47dd0a6db83194ac7caa5acd1d6ec0800dbf14d4a5410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ccbbcbafe256a97939cf1351117422b2e28a61956734cc1231e39e29686362c
[INFO] running `Command { std: "docker" "start" "-a" "1ccbbcbafe256a97939cf1351117422b2e28a61956734cc1231e39e29686362c", 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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp2221_hal-bcd7b73014334563)
[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-360d39df862707b3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test pico_eh_i2c_read ... FAILED
[INFO] [stdout] test pico_tied_gpio_pins ... FAILED
[INFO] [stdout] test pico_eh_i2c_write_transaction ... 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_eh_i2c_check_address ... FAILED
[INFO] [stdout] test pico_eh_i2c_write ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[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_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] ---- 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_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_write 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 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test pico`
[INFO] running `Command { std: "docker" "inspect" "1ccbbcbafe256a97939cf1351117422b2e28a61956734cc1231e39e29686362c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ccbbcbafe256a97939cf1351117422b2e28a61956734cc1231e39e29686362c", kill_on_drop: false }`
[INFO] [stdout] 1ccbbcbafe256a97939cf1351117422b2e28a61956734cc1231e39e29686362c
