[INFO] fetching crate mcp2221-hal 0.1.0... [INFO] testing mcp2221-hal-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate mcp2221-hal 0.1.0 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mcp2221-hal 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.2.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92a91f69cba4c890d6e5b33ece91bafaefcd1d34783de5d3ecd1cb668405c05a [INFO] running `Command { std: "docker" "start" "-a" "92a91f69cba4c890d6e5b33ece91bafaefcd1d34783de5d3ecd1cb668405c05a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92a91f69cba4c890d6e5b33ece91bafaefcd1d34783de5d3ecd1cb668405c05a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a91f69cba4c890d6e5b33ece91bafaefcd1d34783de5d3ecd1cb668405c05a", kill_on_drop: false }` [INFO] [stdout] 92a91f69cba4c890d6e5b33ece91bafaefcd1d34783de5d3ecd1cb668405c05a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4e6e19df3f2164f0bcacdd34b7eab6f76dbd8ac9f7710a0b388c6dace6f3bb0 [INFO] running `Command { std: "docker" "start" "-a" "e4e6e19df3f2164f0bcacdd34b7eab6f76dbd8ac9f7710a0b388c6dace6f3bb0", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.21 [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 { [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> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "e4e6e19df3f2164f0bcacdd34b7eab6f76dbd8ac9f7710a0b388c6dace6f3bb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4e6e19df3f2164f0bcacdd34b7eab6f76dbd8ac9f7710a0b388c6dace6f3bb0", kill_on_drop: false }` [INFO] [stdout] e4e6e19df3f2164f0bcacdd34b7eab6f76dbd8ac9f7710a0b388c6dace6f3bb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b943fcf0ff0e91be2f80c4e20053e2b1bdbb8a34a80c528da4a93cc05f35448 [INFO] running `Command { std: "docker" "start" "-a" "5b943fcf0ff0e91be2f80c4e20053e2b1bdbb8a34a80c528da4a93cc05f35448", kill_on_drop: false }` [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 { [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> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [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 { [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> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "5b943fcf0ff0e91be2f80c4e20053e2b1bdbb8a34a80c528da4a93cc05f35448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b943fcf0ff0e91be2f80c4e20053e2b1bdbb8a34a80c528da4a93cc05f35448", kill_on_drop: false }` [INFO] [stdout] 5b943fcf0ff0e91be2f80c4e20053e2b1bdbb8a34a80c528da4a93cc05f35448 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1f32d606cd68ab3485abce14a48cce70dbd1f085ed26dc40d919dbe52c505f78 [INFO] running `Command { std: "docker" "start" "-a" "1f32d606cd68ab3485abce14a48cce70dbd1f085ed26dc40d919dbe52c505f78", 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 { [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> { [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_write_transaction ... FAILED [INFO] [stdout] test pico_eh_i2c_read_transaction ... FAILED [INFO] [stdout] test pico_eh_i2c_read ... FAILED [INFO] [stdout] test pico_eh_i2c_writeread_transaction ... FAILED [INFO] [stdout] test pico_eh_i2c_write ... FAILED [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-360d39df862707b3` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "1f32d606cd68ab3485abce14a48cce70dbd1f085ed26dc40d919dbe52c505f78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f32d606cd68ab3485abce14a48cce70dbd1f085ed26dc40d919dbe52c505f78", kill_on_drop: false }` [INFO] [stdout] 1f32d606cd68ab3485abce14a48cce70dbd1f085ed26dc40d919dbe52c505f78