[INFO] fetching crate rtthost 0.29.1...
[INFO] testing rtthost-0.29.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rtthost 0.29.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rtthost 0.29.1
[INFO] finished tweaking crates.io crate rtthost 0.29.1
[INFO] tweaked toml for crates.io crate rtthost 0.29.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtthost 0.29.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rtthost 0.29.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bincode_derive v2.0.1
[INFO] [stderr]   Downloaded unty v0.0.4
[INFO] [stderr]   Downloaded xmas-elf v0.9.1
[INFO] [stderr]   Downloaded bitfield-macros v0.19.0
[INFO] [stderr]   Downloaded parse_int v0.6.0
[INFO] [stderr]   Downloaded docsplay-macros v0.1.1
[INFO] [stderr]   Downloaded docsplay v0.1.1
[INFO] [stderr]   Downloaded bitfield v0.19.0
[INFO] [stderr]   Downloaded virtue v0.0.18
[INFO] [stderr]   Downloaded deku v0.16.0
[INFO] [stderr]   Downloaded bincode v2.0.1
[INFO] [stderr]   Downloaded hidapi v2.6.3
[INFO] [stderr]   Downloaded serialport v4.7.1
[INFO] [stderr]   Downloaded jiff-static v0.2.4
[INFO] [stderr]   Downloaded uf2-decode v0.2.0
[INFO] [stderr]   Downloaded udev v0.8.0
[INFO] [stderr]   Downloaded nusb v0.1.14
[INFO] [stderr]   Downloaded jep106 v0.3.0
[INFO] [stderr]   Downloaded deku_derive v0.16.0
[INFO] [stderr]   Downloaded esp-idf-part v0.5.0
[INFO] [stderr]   Downloaded serde_plain v1.0.2
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded probe-rs-target v0.29.1
[INFO] [stderr]   Downloaded jiff v0.2.4
[INFO] [stderr]   Downloaded probe-rs v0.29.1
[INFO] [stderr]   Downloaded unescaper v0.1.5
[INFO] [stderr]   Downloaded espflash v3.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f43de5a802c4995ae29c661b0a3c2bf9b3e542309cd1c84ee1fbf20488d1194e
[INFO] running `Command { std: "docker" "start" "-a" "f43de5a802c4995ae29c661b0a3c2bf9b3e542309cd1c84ee1fbf20488d1194e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f43de5a802c4995ae29c661b0a3c2bf9b3e542309cd1c84ee1fbf20488d1194e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f43de5a802c4995ae29c661b0a3c2bf9b3e542309cd1c84ee1fbf20488d1194e", kill_on_drop: false }`
[INFO] [stdout] f43de5a802c4995ae29c661b0a3c2bf9b3e542309cd1c84ee1fbf20488d1194e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66b4ef2effcb7b2b17e094f90265fc47abf10bfb7fe3780845e78a9afd6c7090
[INFO] running `Command { std: "docker" "start" "-a" "66b4ef2effcb7b2b17e094f90265fc47abf10bfb7fe3780845e78a9afd6c7090", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling parse_int v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling bytemuck_derive v1.8.1
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling zero v0.1.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling xmas-elf v0.9.1
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling udev v0.8.0
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling jep106 v0.3.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling serde_plain v1.0.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling serde_with v3.12.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling unescaper v0.1.5
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.25
[INFO] [stderr]    Compiling bitfield-macros v0.19.0
[INFO] [stderr]    Compiling docsplay-macros v0.1.1
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling bitfield v0.19.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling docsplay v0.1.1
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling probe-rs-target v0.29.1
[INFO] [stderr]    Compiling nusb v0.1.14
[INFO] [stderr]    Compiling serialport v4.7.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling deku_derive v0.16.0
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling probe-rs v0.29.1
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling jiff v0.2.4
[INFO] [stderr]    Compiling ihex v3.0.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling uf2-decode v0.2.0
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]    Compiling deku v0.16.0
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling esp-idf-part v0.5.0
[INFO] [stderr]    Compiling espflash v3.3.0
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling rtthost v0.29.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "66b4ef2effcb7b2b17e094f90265fc47abf10bfb7fe3780845e78a9afd6c7090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b4ef2effcb7b2b17e094f90265fc47abf10bfb7fe3780845e78a9afd6c7090", kill_on_drop: false }`
[INFO] [stdout] 66b4ef2effcb7b2b17e094f90265fc47abf10bfb7fe3780845e78a9afd6c7090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0790988ca708f1d270e091ed8e441dda110bf2d403d4da140a9b0f1af0a91eb
[INFO] running `Command { std: "docker" "start" "-a" "a0790988ca708f1d270e091ed8e441dda110bf2d403d4da140a9b0f1af0a91eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtthost v0.29.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "a0790988ca708f1d270e091ed8e441dda110bf2d403d4da140a9b0f1af0a91eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0790988ca708f1d270e091ed8e441dda110bf2d403d4da140a9b0f1af0a91eb", kill_on_drop: false }`
[INFO] [stdout] a0790988ca708f1d270e091ed8e441dda110bf2d403d4da140a9b0f1af0a91eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86bf75782197a773c37e0f50ee363b15a5d5ac54345e4703af9e0d04e046eddd
[INFO] running `Command { std: "docker" "start" "-a" "86bf75782197a773c37e0f50ee363b15a5d5ac54345e4703af9e0d04e046eddd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rtthost-0b3fb9b387715fab)
[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" "86bf75782197a773c37e0f50ee363b15a5d5ac54345e4703af9e0d04e046eddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bf75782197a773c37e0f50ee363b15a5d5ac54345e4703af9e0d04e046eddd", kill_on_drop: false }`
[INFO] [stdout] 86bf75782197a773c37e0f50ee363b15a5d5ac54345e4703af9e0d04e046eddd