[INFO] fetching crate modoc 0.2.0...
[INFO] testing modoc-0.2.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate modoc 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate modoc 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate modoc 0.2.0
[INFO] tweaked toml for crates.io crate modoc 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate modoc 0.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate modoc 0.2.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded libudev-sys v0.1.4
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded unescaper v0.1.10
[INFO] [stderr]   Downloaded tokio-serial v5.5.0
[INFO] [stderr]   Downloaded stability v0.2.1
[INFO] [stderr]   Downloaded mio-serial v5.0.7
[INFO] [stderr]   Downloaded tokio-modbus v0.14.0
[INFO] [stderr]   Downloaded assert_cmd v2.2.2
[INFO] [stderr]   Downloaded crossterm v0.27.0
[INFO] [stderr]   Downloaded clap v4.6.5
[INFO] [stderr]   Downloaded clap_builder v4.6.5
[INFO] [stderr]   Downloaded ratatui v0.26.3
[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] 37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9
[INFO] running `Command { std: "docker" "start" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9", 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" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling futures-sink v0.3.33
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.33
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling futures-io v0.3.33
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling clap_builder v4.6.5
[INFO] [stderr]    Compiling compact_str v0.7.1
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling async-trait v0.1.91
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling unescaper v0.1.10
[INFO] [stderr]    Compiling serialport v4.9.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling mio-serial v5.0.7
[INFO] [stderr]    Compiling clap v4.6.5
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling ratatui v0.26.3
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling futures-executor v0.3.33
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling tokio-serial v5.5.0
[INFO] [stderr]    Compiling futures v0.3.33
[INFO] [stderr]    Compiling tokio-modbus v0.14.0
[INFO] [stderr]    Compiling modoc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling serialport v4.9.0
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling mio-serial v5.0.7
[INFO] [stderr]    Compiling ratatui v0.26.3
[INFO] [stderr]    Compiling tokio-serial v5.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling bstr v1.13.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling predicates v3.1.4
[INFO] [stderr]    Compiling modoc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `modoc` (bin "modoc")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name modoc --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0ff6a98dd77ddca4 -C extra-filename=-b6d142c411b6661e --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-046d73da8a6a71e2.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-178f52948cc2ed34.rlib --extern crossterm=/opt/rustwide/target/release/deps/libcrossterm-f93a524563166f7b.rlib --extern futures=/opt/rustwide/target/release/deps/libfutures-b76ac74f538eeff7.rlib --extern modoc=/opt/rustwide/target/release/deps/libmodoc-ab7118717b17b3b5.rlib --extern ratatui=/opt/rustwide/target/release/deps/libratatui-653eac03475315f6.rlib --extern serde=/opt/rustwide/target/release/deps/libserde-eb58ccfe5187c04b.rlib --extern serde_yaml=/opt/rustwide/target/release/deps/libserde_yaml-6280062b59abd144.rlib --extern serialport=/opt/rustwide/target/release/deps/libserialport-99dcf7a32bbd4707.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-92e826878bdc04a8.rlib --extern tokio=/opt/rustwide/target/release/deps/libtokio-ae527144ea906056.rlib --extern tokio_modbus=/opt/rustwide/target/release/deps/libtokio_modbus-9ee344148c3919d5.rlib --extern tokio_serial=/opt/rustwide/target/release/deps/libtokio_serial-63b9515015406e42.rlib --extern tracing=/opt/rustwide/target/release/deps/libtracing-164301a3ea4225f1.rlib --extern tracing_subscriber=/opt/rustwide/target/release/deps/libtracing_subscriber-6426afe64b4503c4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9", kill_on_drop: false }`
[INFO] [stdout] 37bb2e3de7c0ef1ddd988cd704813287bd75dc84a2a33afb9d159bb7eaf137d9
