[INFO] fetching crate mcp2221-hal 0.1.0...
[INFO] testing mcp2221-hal-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate mcp2221-hal 0.1.0 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp2221-hal 0.1.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c7212a89e9b2b42c3e35ec404ff30f1b47516a061df0f3ae61ea4195b700ddd
[INFO] running `Command { std: "docker" "start" "-a" "5c7212a89e9b2b42c3e35ec404ff30f1b47516a061df0f3ae61ea4195b700ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c7212a89e9b2b42c3e35ec404ff30f1b47516a061df0f3ae61ea4195b700ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7212a89e9b2b42c3e35ec404ff30f1b47516a061df0f3ae61ea4195b700ddd", kill_on_drop: false }`
[INFO] [stdout] 5c7212a89e9b2b42c3e35ec404ff30f1b47516a061df0f3ae61ea4195b700ddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02315d6aee1238ec21f2595279a69195a484cfc87c03dc74a8e64b9c1fb17d4a
[INFO] running `Command { std: "docker" "start" "-a" "02315d6aee1238ec21f2595279a69195a484cfc87c03dc74a8e64b9c1fb17d4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[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 2.19s
[INFO] running `Command { std: "docker" "inspect" "02315d6aee1238ec21f2595279a69195a484cfc87c03dc74a8e64b9c1fb17d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02315d6aee1238ec21f2595279a69195a484cfc87c03dc74a8e64b9c1fb17d4a", kill_on_drop: false }`
[INFO] [stdout] 02315d6aee1238ec21f2595279a69195a484cfc87c03dc74a8e64b9c1fb17d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d06fc4253e444a089efdb999f1c4b0ed52021de7aa771b33498d502431b1dcc
[INFO] running `Command { std: "docker" "start" "-a" "7d06fc4253e444a089efdb999f1c4b0ed52021de7aa771b33498d502431b1dcc", 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 0.38s
[INFO] running `Command { std: "docker" "inspect" "7d06fc4253e444a089efdb999f1c4b0ed52021de7aa771b33498d502431b1dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d06fc4253e444a089efdb999f1c4b0ed52021de7aa771b33498d502431b1dcc", kill_on_drop: false }`
[INFO] [stdout] 7d06fc4253e444a089efdb999f1c4b0ed52021de7aa771b33498d502431b1dcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb4f0e20d2428dcb7e70b6103cd9dfbb71098da3e451e7be646a3e65cc1fe512
[INFO] running `Command { std: "docker" "start" "-a" "eb4f0e20d2428dcb7e70b6103cd9dfbb71098da3e451e7be646a3e65cc1fe512", 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] [stderr] Assertion 'p->n_ref > 0' failed at src/libsystemd/sd-device/device-enumerator.c:108, function sd_device_enumerator_unref(). Aborting.
[INFO] [stderr] error: test failed, to rerun pass `--test pico`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/pico-613fa19c32b333d1` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "eb4f0e20d2428dcb7e70b6103cd9dfbb71098da3e451e7be646a3e65cc1fe512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4f0e20d2428dcb7e70b6103cd9dfbb71098da3e451e7be646a3e65cc1fe512", kill_on_drop: false }`
[INFO] [stdout] eb4f0e20d2428dcb7e70b6103cd9dfbb71098da3e451e7be646a3e65cc1fe512
