[INFO] fetching crate mecha_bluetooth_ctl 0.1.0...
[INFO] checking mecha_bluetooth_ctl-0.1.0 against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155500
[INFO] extracting crate mecha_bluetooth_ctl 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mecha_bluetooth_ctl 0.1.0
[INFO] finished tweaking crates.io crate mecha_bluetooth_ctl 0.1.0
[INFO] tweaked toml for crates.io crate mecha_bluetooth_ctl 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha_bluetooth_ctl 0.1.0 on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "generate-lockfile" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 106 packages to latest compatible versions
[INFO] [stderr]       Adding bluer v0.16.1 (available: v0.17.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.118
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.118
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.118
[INFO] [stderr]   Downloaded uuid v1.23.1
[INFO] [stderr]   Downloaded macaddr v1.0.1
[INFO] [stderr]   Downloaded tokio-macros v2.7.0
[INFO] [stderr]   Downloaded futures-macro v0.3.32
[INFO] [stderr]   Downloaded leb128fmt v0.1.0
[INFO] [stderr]   Downloaded id-arena v2.3.0
[INFO] [stderr]   Downloaded custom_debug_derive v0.5.1
[INFO] [stderr]   Downloaded custom_debug v0.5.1
[INFO] [stderr]   Downloaded dbus-tokio v0.7.6
[INFO] [stderr]   Downloaded pin-project-internal v1.1.11
[INFO] [stderr]   Downloaded futures-executor v0.3.32
[INFO] [stderr]   Downloaded dbus-crossroads v0.5.3
[INFO] [stderr]   Downloaded futures v0.3.32
[INFO] [stderr]   Downloaded wasm-encoder v0.244.0
[INFO] [stderr]   Downloaded dbus v0.9.10
[INFO] [stderr]   Downloaded wasip2 v1.0.3+wasi-0.2.9
[INFO] [stderr]   Downloaded wasip3 v0.4.0+wasi-0.3.0-rc-2026-01-06
[INFO] [stderr]   Downloaded wit-parser v0.244.0
[INFO] [stderr]   Downloaded js-sys v0.3.95
[INFO] [stderr]   Downloaded bluer v0.16.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.118
[INFO] [stderr]   Downloaded r-efi v6.0.0
[INFO] [stderr]   Downloaded wit-bindgen v0.57.1
[INFO] [stderr]   Downloaded wit-bindgen-rust v0.51.0
[INFO] [stderr]   Downloaded wasmparser v0.244.0
[INFO] [stderr]   Downloaded wit-component v0.244.0
[INFO] [stderr]   Downloaded pin-project v1.1.11
[INFO] [stderr]   Downloaded semver v1.0.28
[INFO] [stderr]   Downloaded wit-bindgen-core v0.51.0
[INFO] [stderr]   Downloaded strum_macros v0.25.3
[INFO] [stderr]   Downloaded wasm-metadata v0.244.0
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.51.0
[INFO] [stderr]   Downloaded libdbus-sys v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c6cdbd849e50708e09c3fb2a9406baeb7a75eadb1c3e820f2f174cf81a4178
[INFO] running `Command { std: "docker" "start" "-a" "17c6cdbd849e50708e09c3fb2a9406baeb7a75eadb1c3e820f2f174cf81a4178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c6cdbd849e50708e09c3fb2a9406baeb7a75eadb1c3e820f2f174cf81a4178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c6cdbd849e50708e09c3fb2a9406baeb7a75eadb1c3e820f2f174cf81a4178", kill_on_drop: false }`
[INFO] [stdout] 17c6cdbd849e50708e09c3fb2a9406baeb7a75eadb1c3e820f2f174cf81a4178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e27afce8ca70e672ffd3ec91da63b03ed38cd9683fd059c596a2e83f760d07ba
[INFO] running `Command { std: "docker" "start" "-a" "e27afce8ca70e672ffd3ec91da63b03ed38cd9683fd059c596a2e83f760d07ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking macaddr v1.0.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling custom_debug_derive v0.5.1
[INFO] [stderr]     Checking custom_debug v0.5.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling bluer v0.16.1
[INFO] [stderr]     Checking dbus v0.9.10
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking dbus-crossroads v0.5.3
[INFO] [stderr]     Checking dbus-tokio v0.7.6
[INFO] [stderr]     Checking mecha_bluetooth_ctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bluer v0.16.1
[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" "e27afce8ca70e672ffd3ec91da63b03ed38cd9683fd059c596a2e83f760d07ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27afce8ca70e672ffd3ec91da63b03ed38cd9683fd059c596a2e83f760d07ba", kill_on_drop: false }`
[INFO] [stdout] e27afce8ca70e672ffd3ec91da63b03ed38cd9683fd059c596a2e83f760d07ba