[INFO] fetching crate oms-modbus 0.2.0...
[INFO] checking oms-modbus-0.2.0 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate oms-modbus 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate oms-modbus 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oms-modbus 0.2.0
[INFO] tweaked toml for crates.io crate oms-modbus 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oms-modbus 0.2.0 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oms-modbus 0.2.0 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:137:1
[INFO] [stderr]     |
[INFO] [stderr] 137 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 | homepage = "https://github.com/orangehorsetech/oms-modbus"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 138 | repository = "https://github.com/orangehorsetech/oms-modbus"
[INFO] [stderr]     |              -----------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `oms-modbus` (manifest) generated 2 warnings
[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 unescaper v0.1.10
[INFO] [stderr]   Downloaded mio-serial v5.0.7
[INFO] [stderr]   Downloaded tokio-serial v5.5.0
[INFO] [stderr]   Downloaded io-kit-sys v0.4.1
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e
[INFO] running `Command { std: "docker" "start" "f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:137:1
[INFO] [stderr]     |
[INFO] [stderr] 137 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 | homepage = "https://github.com/orangehorsetech/oms-modbus"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 138 | repository = "https://github.com/orangehorsetech/oms-modbus"
[INFO] [stderr]     |              -----------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `oms-modbus` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking unescaper v0.1.10
[INFO] [stderr]     Checking crc-catalog v2.5.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]     Checking zerocopy v0.8.56
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]     Checking mio-serial v5.0.7
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking tokio-serial v5.5.0
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking oms-modbus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr] warning: unused dependency `tokio-serial`
[INFO] [stderr]   --> Cargo.toml:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 | [dependencies.tokio-serial]
[INFO] [stderr]    |               ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio-serial`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `tokio-util`
[INFO] [stderr]   --> Cargo.toml:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 | [dependencies.tokio-util]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio-util`
[INFO] [stderr] warning: `oms-modbus` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.24s
[INFO] running `Command { std: "docker" "inspect" "f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e", kill_on_drop: false }`
[INFO] [stdout] f32eb0f9dde5ff3b41dc1e5336825b33d61d170c2db872d48b7ccd4bed631e0e
