[INFO] fetching crate rmodbus 0.10.2... [INFO] testing rmodbus-0.10.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rmodbus 0.10.2 into /workspace/builds/worker-7-tc1/source [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate rmodbus 0.10.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rmodbus 0.10.2 [INFO] tweaked toml for crates.io crate rmodbus 0.10.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rmodbus 0.10.2 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 rmodbus 0.10.2 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded serial-windows v0.4.0 [INFO] [stderr] Downloaded serde_arrays v0.1.0 [INFO] [stderr] Downloaded serial v0.4.0 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded bincode_derive v2.0.0-rc.3 [INFO] [stderr] Downloaded defmt-parser v0.3.4 [INFO] [stderr] Downloaded crc16 v0.4.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.20 [INFO] [stderr] Downloaded thiserror-impl v1.0.66 [INFO] [stderr] Downloaded virtue v0.0.13 [INFO] [stderr] Downloaded proc-macro2 v1.0.89 [INFO] [stderr] Downloaded serde_derive v1.0.214 [INFO] [stderr] Downloaded bincode v2.0.0-rc.3 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded unicode-ident v1.0.13 [INFO] [stderr] Downloaded zerocopy-derive v0.7.35 [INFO] [stderr] Downloaded quote v1.0.37 [INFO] [stderr] Downloaded zerocopy v0.7.35 [INFO] [stderr] Downloaded thiserror v1.0.66 [INFO] [stderr] Downloaded defmt-macros v0.3.9 [INFO] [stderr] Downloaded defmt v0.3.8 [INFO] [stderr] Downloaded fixedvec v0.2.4 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded syn v2.0.86 [INFO] [stderr] Downloaded ieee754 v0.2.6 [INFO] [stderr] Downloaded serde v1.0.214 [INFO] [stderr] Downloaded libc v0.2.161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 75c474a647367aeeddc289c890162bc5d18e127fcaeef1bbe57a258307999d08 [INFO] running `Command { std: "docker" "start" "-a" "75c474a647367aeeddc289c890162bc5d18e127fcaeef1bbe57a258307999d08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75c474a647367aeeddc289c890162bc5d18e127fcaeef1bbe57a258307999d08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75c474a647367aeeddc289c890162bc5d18e127fcaeef1bbe57a258307999d08", kill_on_drop: false }` [INFO] [stdout] 75c474a647367aeeddc289c890162bc5d18e127fcaeef1bbe57a258307999d08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f503ae88e1bd13cf73da9e6ac6778a79c637e80e7859b2f4905e359965ba3bc7 [INFO] running `Command { std: "docker" "start" "-a" "f503ae88e1bd13cf73da9e6ac6778a79c637e80e7859b2f4905e359965ba3bc7", kill_on_drop: false }` [INFO] [stderr] Compiling ieee754 v0.2.6 [INFO] [stderr] Compiling rmodbus v0.10.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/mod.rs:241:31 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn get_external_write(&mut self) -> Result { [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] 241 | pub fn get_external_write(&mut self) -> Result, ErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/mod.rs:437:30 [INFO] [stdout] | [INFO] [stdout] 437 | pub fn get_external_read(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 437 | pub fn get_external_read(&mut self) -> Result, ErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "f503ae88e1bd13cf73da9e6ac6778a79c637e80e7859b2f4905e359965ba3bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f503ae88e1bd13cf73da9e6ac6778a79c637e80e7859b2f4905e359965ba3bc7", kill_on_drop: false }` [INFO] [stdout] f503ae88e1bd13cf73da9e6ac6778a79c637e80e7859b2f4905e359965ba3bc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 00bce25e2f813d663aeba333d98de2403064749daedf7cbd6d1414bd4594776a [INFO] running `Command { std: "docker" "start" "-a" "00bce25e2f813d663aeba333d98de2403064749daedf7cbd6d1414bd4594776a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling fixedvec v0.2.4 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/mod.rs:241:31 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn get_external_write(&mut self) -> Result { [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] 241 | pub fn get_external_write(&mut self) -> Result, ErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/mod.rs:437:30 [INFO] [stdout] | [INFO] [stdout] 437 | pub fn get_external_read(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 437 | pub fn get_external_read(&mut self) -> Result, ErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling syn v2.0.86 [INFO] [stderr] Compiling bincode v2.0.0-rc.3 [INFO] [stderr] Compiling serial v0.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rmodbus v0.10.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/mod.rs:241:31 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn get_external_write(&mut self) -> Result { [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] 241 | pub fn get_external_write(&mut self) -> Result, ErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/mod.rs:437:30 [INFO] [stdout] | [INFO] [stdout] 437 | pub fn get_external_read(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 437 | pub fn get_external_read(&mut self) -> Result, ErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.95s [INFO] running `Command { std: "docker" "inspect" "00bce25e2f813d663aeba333d98de2403064749daedf7cbd6d1414bd4594776a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bce25e2f813d663aeba333d98de2403064749daedf7cbd6d1414bd4594776a", kill_on_drop: false }` [INFO] [stdout] 00bce25e2f813d663aeba333d98de2403064749daedf7cbd6d1414bd4594776a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 33344db498f40d137e8aefc0d870e932e51ce8d486db7a30fcbe21bec0227f55 [INFO] running `Command { std: "docker" "start" "-a" "33344db498f40d137e8aefc0d870e932e51ce8d486db7a30fcbe21bec0227f55", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/server/mod.rs:241:31 [INFO] [stderr] | [INFO] [stderr] 241 | pub fn get_external_write(&mut self) -> Result { [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] 241 | pub fn get_external_write(&mut self) -> Result, ErrorKind> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/server/mod.rs:437:30 [INFO] [stderr] | [INFO] [stderr] 437 | pub fn get_external_read(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 437 | pub fn get_external_read(&mut self) -> Result, ErrorKind> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rmodbus` (lib) generated 2 warnings (run `cargo fix --lib -p rmodbus` to apply 2 suggestions) [INFO] [stderr] warning: `rmodbus` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rmodbus-8ca53a8e64c78294) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test server::representable::representations::tests::test_u32_big_small_endian ... ok [INFO] [stdout] test server::representable::representations::tests::test_u64_big_small_endian ... ok [INFO] [stdout] test tests::test_std::test_modbus_ascii ... ok [INFO] [stdout] test tests::test_std::test_std_frame_fc01_fc02_fc03_fc04_unknown_function ... ok [INFO] [stdout] test tests::test_std::test_std_get_set_regs_as_u8 ... ok [INFO] [stdout] test tests::test_std::test_std_read_coils_as_bytes_oob ... ok [INFO] [stdout] test tests::test_std::test_std_read_discretes_as_bytes_oob ... ok [INFO] [stdout] test tests::test_std::test_std_read_holdings_as_bytes_oob ... ok [INFO] [stdout] test tests::test_std::test_std_read_inputs_as_bytes_oob ... ok [INFO] [stdout] test tests::test_std::test_std_coil_get_set_bulk_as_bytes ... ok [INFO] [stdout] test tests::test_std::test_std_discrete_get_set_bulk ... ok [INFO] [stdout] test tests::test_std::test_std_coil_get_set_bulk ... ok [INFO] [stdout] test tests::test_std::test_std_frame_fc05_fc06 ... ok [INFO] [stdout] test tests::test_std::test_std_frame_fc16 ... ok [INFO] [stdout] test tests::test_std::test_std_get_bools_as_u8 ... ok [INFO] [stdout] test tests::test_std::test_std_get_set_bools_as_u8 ... ok [INFO] [stdout] test tests::test_std::test_std_get_set_holdings ... ok [INFO] [stdout] test tests::test_std::test_std_get_set_inputs ... ok [INFO] [stdout] test tests::test_std::test_std_client ... ok [INFO] [stdout] test tests::test_std::test_std_frame_fc15 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "33344db498f40d137e8aefc0d870e932e51ce8d486db7a30fcbe21bec0227f55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33344db498f40d137e8aefc0d870e932e51ce8d486db7a30fcbe21bec0227f55", kill_on_drop: false }` [INFO] [stdout] 33344db498f40d137e8aefc0d870e932e51ce8d486db7a30fcbe21bec0227f55