[INFO] fetching crate pms-7003 0.3.0... [INFO] testing pms-7003-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate pms-7003 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate pms-7003 0.3.0 [INFO] finished tweaking crates.io crate pms-7003 0.3.0 [INFO] tweaked toml for crates.io crate pms-7003 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pms-7003 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pms-7003 0.3.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded spidev v0.4.0 [INFO] [stderr] Downloaded scroll v0.10.1 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.0 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a090980e78f7fad0feea37f78778794982a152cbc8395b14257aa3ca7396a3ba [INFO] running `Command { std: "docker" "start" "-a" "a090980e78f7fad0feea37f78778794982a152cbc8395b14257aa3ca7396a3ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a090980e78f7fad0feea37f78778794982a152cbc8395b14257aa3ca7396a3ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a090980e78f7fad0feea37f78778794982a152cbc8395b14257aa3ca7396a3ba", kill_on_drop: false }` [INFO] [stdout] a090980e78f7fad0feea37f78778794982a152cbc8395b14257aa3ca7396a3ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ea546e89341babbf949e933307886bb0b6592646c345b22ee15023ae8c4071cf [INFO] running `Command { std: "docker" "start" "-a" "ea546e89341babbf949e933307886bb0b6592646c345b22ee15023ae8c4071cf", kill_on_drop: false }` [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling scroll v0.10.1 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling pms-7003 v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "ea546e89341babbf949e933307886bb0b6592646c345b22ee15023ae8c4071cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea546e89341babbf949e933307886bb0b6592646c345b22ee15023ae8c4071cf", kill_on_drop: false }` [INFO] [stdout] ea546e89341babbf949e933307886bb0b6592646c345b22ee15023ae8c4071cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 68f817fd2e32f60f60557c4c335bd3e9398961358b6b6005607bb3502de9e9c1 [INFO] running `Command { std: "docker" "start" "-a" "68f817fd2e32f60f60557c4c335bd3e9398961358b6b6005607bb3502de9e9c1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling i2cdev v0.4.4 [INFO] [stderr] Compiling sysfs_gpio v0.5.4 [INFO] [stderr] Compiling spidev v0.4.0 [INFO] [stderr] Compiling linux-embedded-hal v0.3.0 [INFO] [stderr] Compiling pms-7003 v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/read_fsm.rs:94:32 [INFO] [stdout] | [INFO] [stdout] 94 | fn create_test_fsm(buffer: &mut [u8], retries: usize) -> ReadStateMachine { [INFO] [stdout] | ^^^^^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 94 | fn create_test_fsm(buffer: &mut [u8], retries: usize) -> ReadStateMachine<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.55s [INFO] running `Command { std: "docker" "inspect" "68f817fd2e32f60f60557c4c335bd3e9398961358b6b6005607bb3502de9e9c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68f817fd2e32f60f60557c4c335bd3e9398961358b6b6005607bb3502de9e9c1", kill_on_drop: false }` [INFO] [stdout] 68f817fd2e32f60f60557c4c335bd3e9398961358b6b6005607bb3502de9e9c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d446629d56578d81c6f78952fee6f53f9c25b977922e1a9440bb4280d903ea54 [INFO] running `Command { std: "docker" "start" "-a" "d446629d56578d81c6f78952fee6f53f9c25b977922e1a9440bb4280d903ea54", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/read_fsm.rs:94:32 [INFO] [stderr] | [INFO] [stderr] 94 | fn create_test_fsm(buffer: &mut [u8], retries: usize) -> ReadStateMachine { [INFO] [stderr] | ^^^^^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 94 | fn create_test_fsm(buffer: &mut [u8], retries: usize) -> ReadStateMachine<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pms-7003` (lib test) generated 1 warning (run `cargo fix --lib -p pms-7003 --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pms_7003-424b57ff133c9414) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test read_fsm::tests::if_interrupted_for_more_than_n_retries_fail ... ok [INFO] [stdout] test read_fsm::tests::if_magic_number_is_not_received_fail_after_n_retries ... ok [INFO] [stdout] test read_fsm::tests::if_second_magic_number_is_not_received_just_after_the_first_one_reset ... ok [INFO] [stdout] test read_fsm::tests::ignores_everything_until_magic_number_is_read ... ok [INFO] [stdout] test read_fsm::tests::read_may_be_interrupted ... ok [INFO] [stdout] test read_fsm::tests::if_second_magic_number_is_not_received_fail_after_n_retries ... ok [INFO] [stdout] test read_fsm::tests::read_is_in_progress_until_finished ... ok [INFO] [stdout] test read_fsm::tests::read_is_finished_when_required_number_of_bytes_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/separate_rx_tx.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/separate_rx_tx-c785ee874a51ecd1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test crate_instance_using_separate_rx_tx ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d446629d56578d81c6f78952fee6f53f9c25b977922e1a9440bb4280d903ea54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d446629d56578d81c6f78952fee6f53f9c25b977922e1a9440bb4280d903ea54", kill_on_drop: false }` [INFO] [stdout] d446629d56578d81c6f78952fee6f53f9c25b977922e1a9440bb4280d903ea54