[INFO] fetching crate stusb4500 0.1.0... [INFO] testing stusb4500-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate stusb4500 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate stusb4500 0.1.0 [INFO] finished tweaking crates.io crate stusb4500 0.1.0 [INFO] tweaked toml for crates.io crate stusb4500 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stusb4500 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 stusb4500 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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sysfs_gpio v0.6.1 [INFO] [stderr] Downloaded i2cdev v0.5.1 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded spidev v0.5.1 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.2 [INFO] [stderr] Downloaded bitfield v0.14.0 [INFO] [stderr] Downloaded embedded-hal-mock v0.9.0 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded gpio-cdev v0.5.1 [INFO] [stderr] Downloaded bitflags v2.0.2 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded libc v0.2.140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] adc37963d0892ecc1e7ab0a9b514faa2104a8b41d3282d7c7cafa77398974e83 [INFO] running `Command { std: "docker" "start" "-a" "adc37963d0892ecc1e7ab0a9b514faa2104a8b41d3282d7c7cafa77398974e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adc37963d0892ecc1e7ab0a9b514faa2104a8b41d3282d7c7cafa77398974e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc37963d0892ecc1e7ab0a9b514faa2104a8b41d3282d7c7cafa77398974e83", kill_on_drop: false }` [INFO] [stdout] adc37963d0892ecc1e7ab0a9b514faa2104a8b41d3282d7c7cafa77398974e83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e30f5bbea46720f1eb2efd90117202021dc8162d5f7de99f2cf0671ec7bcb315 [INFO] running `Command { std: "docker" "start" "-a" "e30f5bbea46720f1eb2efd90117202021dc8162d5f7de99f2cf0671ec7bcb315", kill_on_drop: false }` [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bitfield v0.14.0 [INFO] [stderr] Compiling bitflags v2.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling stusb4500 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:144:23 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [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] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:204:33 [INFO] [stdout] | [INFO] [stdout] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "e30f5bbea46720f1eb2efd90117202021dc8162d5f7de99f2cf0671ec7bcb315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e30f5bbea46720f1eb2efd90117202021dc8162d5f7de99f2cf0671ec7bcb315", kill_on_drop: false }` [INFO] [stdout] e30f5bbea46720f1eb2efd90117202021dc8162d5f7de99f2cf0671ec7bcb315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 87c1ab3f14de02ccea15c8922ba69bc66b8fb11602a6eb56daae4b11567f8693 [INFO] running `Command { std: "docker" "start" "-a" "87c1ab3f14de02ccea15c8922ba69bc66b8fb11602a6eb56daae4b11567f8693", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling stusb4500 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:144:23 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [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] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:204:33 [INFO] [stdout] | [INFO] [stdout] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling num-complex v0.3.1 [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] Compiling sysfs_gpio v0.6.1 [INFO] [stderr] Compiling i2cdev v0.5.1 [INFO] [stderr] Compiling spidev v0.5.1 [INFO] [stderr] Compiling gpio-cdev v0.5.1 [INFO] [stderr] Compiling linux-embedded-hal v0.3.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:144:23 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [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] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:204:33 [INFO] [stdout] | [INFO] [stdout] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.13s [INFO] running `Command { std: "docker" "inspect" "87c1ab3f14de02ccea15c8922ba69bc66b8fb11602a6eb56daae4b11567f8693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87c1ab3f14de02ccea15c8922ba69bc66b8fb11602a6eb56daae4b11567f8693", kill_on_drop: false }` [INFO] [stdout] 87c1ab3f14de02ccea15c8922ba69bc66b8fb11602a6eb56daae4b11567f8693 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8964dba60b8dd12162473886c04aeed620528d0f8d0b26185e0c077a7af9108c [INFO] running `Command { std: "docker" "start" "-a" "8964dba60b8dd12162473886c04aeed620528d0f8d0b26185e0c077a7af9108c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:144:23 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [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] 144 | pub fn unlock_nvm(&mut self) -> Result, Error> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:204:33 [INFO] [stderr] | [INFO] [stderr] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 204 | pub(crate) fn unlock(inner: &mut STUSB4500) -> Result, Error> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `stusb4500` (lib) generated 2 warnings (run `cargo fix --lib -p stusb4500` to apply 2 suggestions) [INFO] [stderr] warning: `stusb4500` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stusb4500-9bdcf8ea2f7efe9b) [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] Doc-tests stusb4500 [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] running `Command { std: "docker" "inspect" "8964dba60b8dd12162473886c04aeed620528d0f8d0b26185e0c077a7af9108c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8964dba60b8dd12162473886c04aeed620528d0f8d0b26185e0c077a7af9108c", kill_on_drop: false }` [INFO] [stdout] 8964dba60b8dd12162473886c04aeed620528d0f8d0b26185e0c077a7af9108c