[INFO] fetching crate ocsd 0.1.1... [INFO] checking ocsd-0.1.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate ocsd 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate ocsd 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ocsd 0.1.1 [INFO] tweaked toml for crates.io crate ocsd 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ocsd 0.1.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ocsd 0.1.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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] Downloading crates ... [INFO] [stderr] Downloaded devmem v0.1.1 [INFO] [stderr] Downloaded bitmask-enum v2.2.4 [INFO] [stderr] Downloaded ctrlc v3.4.4 [INFO] [stderr] Downloaded document-features v0.2.8 [INFO] [stderr] Downloaded bytemuck_derive v1.7.0 [INFO] [stderr] Downloaded serde_json v1.0.118 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6a0372ef56a11e47165416c61bed31a11367551f5f6c33bd8e30cba20f0e617 [INFO] running `Command { std: "docker" "start" "-a" "c6a0372ef56a11e47165416c61bed31a11367551f5f6c33bd8e30cba20f0e617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6a0372ef56a11e47165416c61bed31a11367551f5f6c33bd8e30cba20f0e617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6a0372ef56a11e47165416c61bed31a11367551f5f6c33bd8e30cba20f0e617", kill_on_drop: false }` [INFO] [stdout] c6a0372ef56a11e47165416c61bed31a11367551f5f6c33bd8e30cba20f0e617 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67851df48410281e525e9a2e61e2a7d233dbe0c923e8339385a2fcd6b26dfee6 [INFO] running `Command { std: "docker" "start" "-a" "67851df48410281e525e9a2e61e2a7d233dbe0c923e8339385a2fcd6b26dfee6", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde_json v1.0.118 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling document-features v0.2.8 [INFO] [stderr] Compiling bytemuck_derive v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling bitmask-enum v2.2.4 [INFO] [stderr] Checking ctrlc v3.4.4 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Checking ocsd v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | pub(super) struct OcsdHeaderData { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / #[repr(C)] [INFO] [stdout] 3 | | pub(super) struct OcsdHeaderData { [INFO] [stdout] 4 | | // all values little-endian [INFO] [stdout] 5 | | pub ocsd_version: u8, [INFO] [stdout] ... | [INFO] [stdout] 20 | | checksum: u32, [INFO] [stdout] 21 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | pub(super) struct OcsdDeviceHeaderData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / #[repr(C)] [INFO] [stdout] 62 | | pub(super) struct OcsdDeviceHeaderData { [INFO] [stdout] 63 | | // all values little-endian [INFO] [stdout] 64 | | pub version: u8, [INFO] [stdout] ... | [INFO] [stdout] 74 | | checksum: u32, [INFO] [stdout] 75 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 113 | pub(super) struct OcsdDeviceData { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:112:1 [INFO] [stdout] | [INFO] [stdout] 112 | / #[repr(C)] [INFO] [stdout] 113 | | pub(super) struct OcsdDeviceData { [INFO] [stdout] 114 | | // all values little-endian [INFO] [stdout] 115 | | pub header: OcsdDeviceHeaderData, [INFO] [stdout] ... | [INFO] [stdout] 118 | | pub sensor_2: OcsdSensorData, [INFO] [stdout] 119 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:123:19 [INFO] [stdout] | [INFO] [stdout] 123 | pub(super) struct OcsdSensorData { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | / #[repr(C)] [INFO] [stdout] 123 | | pub(super) struct OcsdSensorData { [INFO] [stdout] 124 | | // all values little-endian [INFO] [stdout] 125 | | pub sensor_type: u8, [INFO] [stdout] ... | [INFO] [stdout] 137 | | checksum: u32, [INFO] [stdout] 138 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.203 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | pub(super) struct OcsdHeaderData { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / #[repr(C)] [INFO] [stdout] 3 | | pub(super) struct OcsdHeaderData { [INFO] [stdout] 4 | | // all values little-endian [INFO] [stdout] 5 | | pub ocsd_version: u8, [INFO] [stdout] ... | [INFO] [stdout] 20 | | checksum: u32, [INFO] [stdout] 21 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | pub(super) struct OcsdDeviceHeaderData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / #[repr(C)] [INFO] [stdout] 62 | | pub(super) struct OcsdDeviceHeaderData { [INFO] [stdout] 63 | | // all values little-endian [INFO] [stdout] 64 | | pub version: u8, [INFO] [stdout] ... | [INFO] [stdout] 74 | | checksum: u32, [INFO] [stdout] 75 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 113 | pub(super) struct OcsdDeviceData { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:112:1 [INFO] [stdout] | [INFO] [stdout] 112 | / #[repr(C)] [INFO] [stdout] 113 | | pub(super) struct OcsdDeviceData { [INFO] [stdout] 114 | | // all values little-endian [INFO] [stdout] 115 | | pub header: OcsdDeviceHeaderData, [INFO] [stdout] ... | [INFO] [stdout] 118 | | pub sensor_2: OcsdSensorData, [INFO] [stdout] 119 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocol/data.rs:123:19 [INFO] [stdout] | [INFO] [stdout] 123 | pub(super) struct OcsdSensorData { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/protocol/data.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | / #[repr(C)] [INFO] [stdout] 123 | | pub(super) struct OcsdSensorData { [INFO] [stdout] 124 | | // all values little-endian [INFO] [stdout] 125 | | pub sensor_type: u8, [INFO] [stdout] ... | [INFO] [stdout] 137 | | checksum: u32, [INFO] [stdout] 138 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.68s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "67851df48410281e525e9a2e61e2a7d233dbe0c923e8339385a2fcd6b26dfee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67851df48410281e525e9a2e61e2a7d233dbe0c923e8339385a2fcd6b26dfee6", kill_on_drop: false }` [INFO] [stdout] 67851df48410281e525e9a2e61e2a7d233dbe0c923e8339385a2fcd6b26dfee6