[INFO] fetching crate dmx512-rdm-protocol 0.8.2... [INFO] testing dmx512-rdm-protocol-0.8.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate dmx512-rdm-protocol 0.8.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate dmx512-rdm-protocol 0.8.2 [INFO] finished tweaking crates.io crate dmx512-rdm-protocol 0.8.2 [INFO] tweaked toml for crates.io crate dmx512-rdm-protocol 0.8.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dmx512-rdm-protocol 0.8.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dmx512-rdm-protocol 0.8.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ce1f1deeeafc07068939ce0f4492836dd94c6df81e9d1e6cc313d4b4709b027 [INFO] running `Command { std: "docker" "start" "-a" "4ce1f1deeeafc07068939ce0f4492836dd94c6df81e9d1e6cc313d4b4709b027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ce1f1deeeafc07068939ce0f4492836dd94c6df81e9d1e6cc313d4b4709b027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ce1f1deeeafc07068939ce0f4492836dd94c6df81e9d1e6cc313d4b4709b027", kill_on_drop: false }` [INFO] [stdout] 4ce1f1deeeafc07068939ce0f4492836dd94c6df81e9d1e6cc313d4b4709b027 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62791b1307bac4c2d657e16f587dedcb762daa072687579ba08eabffd13a6de6 [INFO] running `Command { std: "docker" "start" "-a" "62791b1307bac4c2d657e16f587dedcb762daa072687579ba08eabffd13a6de6", kill_on_drop: false }` [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling macaddr v1.0.1 [INFO] [stderr] Compiling dmx512-rdm-protocol v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/rdm/mod.rs:147:34 [INFO] [stdout] | [INFO] [stdout] 147 | .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stdout] 147 + .fold(0_u16, |sum, byte| sum.overflowing_add(*byte as u16).0) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "62791b1307bac4c2d657e16f587dedcb762daa072687579ba08eabffd13a6de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62791b1307bac4c2d657e16f587dedcb762daa072687579ba08eabffd13a6de6", kill_on_drop: false }` [INFO] [stdout] 62791b1307bac4c2d657e16f587dedcb762daa072687579ba08eabffd13a6de6 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea7919c1de558c312cce737d2ec0b95cab1ac805acd46b6b286f73fe9f3500b9 [INFO] running `Command { std: "docker" "start" "-a" "ea7919c1de558c312cce737d2ec0b95cab1ac805acd46b6b286f73fe9f3500b9", kill_on_drop: false }` [INFO] [stderr] Compiling dmx512-rdm-protocol v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/rdm/mod.rs:147:34 [INFO] [stdout] | [INFO] [stdout] 147 | .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stdout] 147 + .fold(0_u16, |sum, byte| sum.overflowing_add(*byte as u16).0) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/rdm/mod.rs:147:34 [INFO] [stdout] | [INFO] [stdout] 147 | .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stdout] 147 + .fold(0_u16, |sum, byte| sum.overflowing_add(*byte as u16).0) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `Command { std: "docker" "inspect" "ea7919c1de558c312cce737d2ec0b95cab1ac805acd46b6b286f73fe9f3500b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea7919c1de558c312cce737d2ec0b95cab1ac805acd46b6b286f73fe9f3500b9", kill_on_drop: false }` [INFO] [stdout] ea7919c1de558c312cce737d2ec0b95cab1ac805acd46b6b286f73fe9f3500b9 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28305746957abfd97ddd0b0febdc39b66c0950b2a8cf4affc3564dd54874d0dd [INFO] running `Command { std: "docker" "start" "-a" "28305746957abfd97ddd0b0febdc39b66c0950b2a8cf4affc3564dd54874d0dd", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/rdm/mod.rs:147:34 [INFO] [stderr] | [INFO] [stderr] 147 | .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 147 - .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stderr] 147 + .fold(0_u16, |sum, byte| sum.overflowing_add(*byte as u16).0) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `dmx512-rdm-protocol` (lib) generated 1 warning (run `cargo fix --lib -p dmx512-rdm-protocol` to apply 1 suggestion) [INFO] [stderr] warning: `dmx512-rdm-protocol` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dmx512_rdm_protocol-7e564b51fa3d26bf) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test dmx::tests::should_create_new_dmx_universe ... ok [INFO] [stdout] test dmx::tests::should_create_new_dmx_universe_from_byte_slice ... ok [INFO] [stdout] test dmx::tests::should_create_new_dmx_universe_from_byte_vec ... ok [INFO] [stdout] test dmx::tests::should_encode_dmx_universe ... ok [INFO] [stdout] test dmx::tests::should_extend_channels_with_byte_slice ... ok [INFO] [stdout] test dmx::tests::should_decode_dmx_frame ... ok [INFO] [stdout] test dmx::tests::should_get_channel_value ... ok [INFO] [stdout] test dmx::tests::should_reset_dmx_universe ... ok [INFO] [stdout] test rdm::parameter::tests::should_decode_string_bytes ... ok [INFO] [stdout] test rdm::request::tests::should_decode_discovery_unique_branch_request ... ok [INFO] [stdout] test dmx::tests::should_set_channel_value ... ok [INFO] [stdout] test dmx::tests::should_set_channel_values ... ok [INFO] [stdout] test rdm::request::tests::should_decode_manufacturer_specific_rdm_request ... ok [INFO] [stdout] test rdm::request::tests::should_encode_valid_rdm_request ... ok [INFO] [stdout] test rdm::request::tests::should_decode_valid_rdm_request ... ok [INFO] [stdout] test dmx::tests::should_get_channel_values ... ok [INFO] [stdout] test rdm::request::tests::should_encode_discovery_unique_branch_request ... ok [INFO] [stdout] test dmx::tests::should_set_all_channel_values ... ok [INFO] [stdout] test rdm::response::tests::should_decode_valid_discovery_unique_branch_response ... ok [INFO] [stdout] test rdm::response::tests::should_decode_valid_rdm_ack_timer_response ... ok [INFO] [stdout] test rdm::request::tests::should_encode_manufacturer_specific_rdm_request ... ok [INFO] [stdout] test rdm::response::tests::should_decode_valid_rdm_ack_response ... ok [INFO] [stdout] test rdm::response::tests::should_decode_valid_rdm_nack_reason_response ... ok [INFO] [stdout] test rdm::response::tests::should_encode_valid_discovery_unique_branch_response ... ok [INFO] [stdout] test rdm::response::tests::should_encode_valid_rdm_ack_manufacturer_specific_response ... ok [INFO] [stdout] test rdm::response::tests::should_encode_valid_rdm_ack_overflow_response ... ok [INFO] [stdout] test rdm::response::tests::should_decode_valid_rdm_ack_manufacturer_specific_response ... ok [INFO] [stdout] test rdm::response::tests::should_encode_valid_rdm_nack_reason_response ... ok [INFO] [stdout] test rdm::response::tests::should_encode_valid_rdm_ack_response ... ok [INFO] [stdout] test rdm::response::tests::should_encode_valid_rdm_ack_timer_response ... ok [INFO] [stdout] test rdm::tests::should_array_to_convert_device_uid ... ok [INFO] [stdout] test dmx::tests::should_return_all_channels_as_slice ... ok [INFO] [stdout] test rdm::tests::should_convert_device_uid_to_array ... ok [INFO] [stdout] test rdm::tests::should_create_static_device_uid ... ok [INFO] [stdout] test rdm::tests::should_create_dynamic_device_uid ... ok [INFO] [stdout] test dmx::tests::should_create_byte_vec_from_new_dmx_universe ... ok [INFO] [stdout] test rdm::response::tests::should_decode_valid_rdm_ack_overflow_response ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests dmx512_rdm_protocol [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/rdm/mod.rs:147:34 [INFO] [stderr] | [INFO] [stderr] 147 | .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 147 - .fold(0_u16, |sum, byte| (sum.overflowing_add(*byte as u16).0)) [INFO] [stderr] 147 + .fold(0_u16, |sum, byte| sum.overflowing_add(*byte as u16).0) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/rdm/request.rs - rdm::request (line 5) ... ok [INFO] [stdout] test src/dmx/mod.rs - dmx (line 5) ... ok [INFO] [stdout] test src/rdm/response.rs - rdm::response (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "28305746957abfd97ddd0b0febdc39b66c0950b2a8cf4affc3564dd54874d0dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28305746957abfd97ddd0b0febdc39b66c0950b2a8cf4affc3564dd54874d0dd", kill_on_drop: false }` [INFO] [stdout] 28305746957abfd97ddd0b0febdc39b66c0950b2a8cf4affc3564dd54874d0dd