[INFO] cloning repository https://github.com/adamsresearch/pi-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamsresearch/pi-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamsresearch%2Fpi-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamsresearch%2Fpi-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 220ace15001721e5d80a9d4fb2e3358bc5fd1d9d
[INFO] checking adamsresearch/pi-mcp against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamsresearch%2Fpi-mcp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/adamsresearch/pi-mcp
[INFO] finished tweaking git repo https://github.com/adamsresearch/pi-mcp
[INFO] tweaked toml for git repo https://github.com/adamsresearch/pi-mcp written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/adamsresearch/pi-mcp on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/adamsresearch/pi-mcp 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `hyper`
[INFO] [stderr]   --> Cargo.toml:37:25
[INFO] [stderr]    |
[INFO] [stderr] 37 | [workspace.dependencies.hyper]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `hyper`
[INFO] [stderr] warning: unused workspace dependency `tower`
[INFO] [stderr]   --> Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | tower = "0.5"
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `tower`
[INFO] [stderr] warning: workspace (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 wasm-bindgen-futures v0.4.67
[INFO] [stderr]   Downloaded maud_macros v0.26.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.117
[INFO] [stderr]   Downloaded maud v0.26.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.117
[INFO] [stderr]   Downloaded directories v5.0.1
[INFO] [stderr]   Downloaded mio-serial v5.0.6
[INFO] [stderr]   Downloaded fastrand v2.4.0
[INFO] [stderr]   Downloaded url v2.4.1
[INFO] [stderr]   Downloaded tokio-serial v5.4.5
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.117
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]   Downloaded rustls-webpki v0.103.10
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded js-sys v0.3.94
[INFO] [stderr]   Downloaded cc v1.2.59
[INFO] [stderr]   Downloaded iri-string v0.7.12
[INFO] [stderr]   Downloaded idna v0.4.0
[INFO] [stderr]   Downloaded web-sys v0.3.94
[INFO] [stderr]   Downloaded libc v0.2.184
[INFO] [stderr]   Downloaded tokio v1.51.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355
[INFO] running `Command { std: "docker" "start" "236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355", 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" "236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355", 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" "236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `hyper`
[INFO] [stderr]   --> Cargo.toml:37:25
[INFO] [stderr]    |
[INFO] [stderr] 37 | [workspace.dependencies.hyper]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `hyper`
[INFO] [stderr] warning: unused workspace dependency `tower`
[INFO] [stderr]   --> Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | tower = "0.5"
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `tower`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking iri-string v0.7.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling remote-pi-web v0.1.0 (/opt/rustwide/workdir/crates/web)
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking fastrand v2.4.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking indexmap v2.13.1
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling axum-macros v0.4.2
[INFO] [stderr]    Compiling maud_macros v0.26.0
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking mio-serial v5.0.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking tokio v1.51.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking rusqlite v0.32.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking maud v0.26.0
[INFO] [stderr]     Checking tokio-serial v5.4.5
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking remote-pi-device v0.1.0 (/opt/rustwide/workdir/crates/device)
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking remote-pi-sdk v0.1.0 (/opt/rustwide/workdir/crates/sdk)
[INFO] [stderr]     Checking integration-tests v0.1.0 (/opt/rustwide/workdir/integration-tests/rust)
[INFO] [stderr]     Checking remote-pi-cli v0.1.0 (/opt/rustwide/workdir/crates/cli)
[INFO] [stderr] warning: unused dependency `remote-pi-sdk`
[INFO] [stderr]   --> integration-tests/rust/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | remote-pi-sdk = { path = "../../crates/sdk" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `remote-pi-sdk`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `integration-tests` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[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 5`
[INFO] running `Command { std: "docker" "inspect" "236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355", kill_on_drop: false }`
[INFO] [stdout] 236d87573e5732171db476653717bae591f1201eb67eab2b6e00528472564355
