[INFO] cloning repository https://github.com/mdrssv/rtt-dump
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdrssv/rtt-dump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrssv%2Frtt-dump", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrssv%2Frtt-dump'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b765fd3642ecc0f15f8acadb548ab73f16a5abe5
[INFO] testing mdrssv/rtt-dump against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrssv%2Frtt-dump" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mdrssv/rtt-dump
[INFO] finished tweaking git repo https://github.com/mdrssv/rtt-dump
[INFO] tweaked toml for git repo https://github.com/mdrssv/rtt-dump written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mdrssv/rtt-dump on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mdrssv/rtt-dump 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bd8857faaa6bdc4d36339e373b88a4ca870d88a1538cf42aaba3f9e406ce5d6
[INFO] running `Command { std: "docker" "start" "-a" "6bd8857faaa6bdc4d36339e373b88a4ca870d88a1538cf42aaba3f9e406ce5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bd8857faaa6bdc4d36339e373b88a4ca870d88a1538cf42aaba3f9e406ce5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd8857faaa6bdc4d36339e373b88a4ca870d88a1538cf42aaba3f9e406ce5d6", kill_on_drop: false }`
[INFO] [stdout] 6bd8857faaa6bdc4d36339e373b88a4ca870d88a1538cf42aaba3f9e406ce5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75f87bd90f9f5bece44d323c13f4ddfbe7dbec5b82374d1853be01b9c02d055e
[INFO] running `Command { std: "docker" "start" "-a" "75f87bd90f9f5bece44d323c13f4ddfbe7dbec5b82374d1853be01b9c02d055e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
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[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling unescaper v0.1.8
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling bitfield-macros v0.19.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling deku_derive v0.18.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling docsplay-macros v0.1.2
[INFO] [stderr]    Compiling probe-rs-target v0.31.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling basic-udev v0.1.2
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling docsplay v0.1.3
[INFO] [stderr]    Compiling bitfield v0.19.4
[INFO] [stderr]    Compiling cobs v0.5.1
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serialport v4.9.0
[INFO] [stderr]    Compiling scroll v0.13.0
[INFO] [stderr]    Compiling uf2-decode v0.2.0
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling ihex v3.0.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling probe-rs v0.31.0
[INFO] [stderr]    Compiling deku v0.18.1
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling nusb v0.2.3
[INFO] [stderr]    Compiling esp-idf-part v0.6.0
[INFO] [stderr]    Compiling espflash v4.3.0
[INFO] [stderr]    Compiling rtt-dump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         protocol,
[INFO] [stdout]    |         ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "75f87bd90f9f5bece44d323c13f4ddfbe7dbec5b82374d1853be01b9c02d055e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f87bd90f9f5bece44d323c13f4ddfbe7dbec5b82374d1853be01b9c02d055e", kill_on_drop: false }`
[INFO] [stdout] 75f87bd90f9f5bece44d323c13f4ddfbe7dbec5b82374d1853be01b9c02d055e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad12f14508d7d12ea9318ebc7eef627723f9d5f41268a7097aac93b4928812f5
[INFO] running `Command { std: "docker" "start" "-a" "ad12f14508d7d12ea9318ebc7eef627723f9d5f41268a7097aac93b4928812f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtt-dump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         protocol,
[INFO] [stdout]    |         ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "ad12f14508d7d12ea9318ebc7eef627723f9d5f41268a7097aac93b4928812f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad12f14508d7d12ea9318ebc7eef627723f9d5f41268a7097aac93b4928812f5", kill_on_drop: false }`
[INFO] [stdout] ad12f14508d7d12ea9318ebc7eef627723f9d5f41268a7097aac93b4928812f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2f7158a68133d3b3b4d8f064b7d658a7aa8519d427896969c4c937e5f1e49a8
[INFO] running `Command { std: "docker" "start" "-a" "d2f7158a68133d3b3b4d8f064b7d658a7aa8519d427896969c4c937e5f1e49a8", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `protocol`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         protocol,
[INFO] [stderr]    |         ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rtt-dump` (bin "rtt-dump" test) generated 1 warning (run `cargo fix --bin "rtt-dump" -p rtt-dump --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rtt_dump-0075f63d265d6259)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2f7158a68133d3b3b4d8f064b7d658a7aa8519d427896969c4c937e5f1e49a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f7158a68133d3b3b4d8f064b7d658a7aa8519d427896969c4c937e5f1e49a8", kill_on_drop: false }`
[INFO] [stdout] d2f7158a68133d3b3b4d8f064b7d658a7aa8519d427896969c4c937e5f1e49a8
