[INFO] fetching crate vcontrol 0.6.0...
[INFO] checking vcontrol-0.6.0 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate vcontrol 0.6.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate vcontrol 0.6.0
[INFO] finished tweaking crates.io crate vcontrol 0.6.0
[INFO] tweaked toml for crates.io crate vcontrol 0.6.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vcontrol 0.6.0 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 vcontrol 0.6.0 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 | homepage = "https://github.com/reitermarkus/vcontrol-rs"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 | repository = "https://github.com/reitermarkus/vcontrol-rs"
[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: `vcontrol` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-serial v5.4.5
[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded mio-serial v5.0.6
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded tokio v1.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2
[INFO] running `Command { std: "docker" "start" "e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2", 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" "e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2", 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" "e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 | homepage = "https://github.com/reitermarkus/vcontrol-rs"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 | repository = "https://github.com/reitermarkus/vcontrol-rs"
[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: `vcontrol` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking tokio v1.52.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]     Checking mio-serial v5.0.6
[INFO] [stderr]    Compiling vcontrol v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-serial v5.4.5
[INFO] [stderr] warning: unused dependency `chrono`
[INFO] [stderr]  --> Cargo.toml:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | [build-dependencies.chrono]
[INFO] [stderr]   |                     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `chrono`
[INFO] [stderr] warning: `vcontrol` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2", kill_on_drop: false }`
[INFO] [stdout] e549d459492408dbbe150caea432cba105678d8735c98c54435f2bb42e0c62d2
