[INFO] fetching crate brewdrivers 0.16.2... [INFO] testing brewdrivers-0.16.2 against try#a40ec913238f4f188d97c41aa605cb486451acf2+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl [INFO] extracting crate brewdrivers 0.16.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate brewdrivers 0.16.2 on toolchain a40ec913238f4f188d97c41aa605cb486451acf2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate brewdrivers 0.16.2 [INFO] finished tweaking crates.io crate brewdrivers 0.16.2 [INFO] tweaked toml for crates.io crate brewdrivers 0.16.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate brewdrivers 0.16.2 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" "+a40ec913238f4f188d97c41aa605cb486451acf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f3a23724e3d4490b4833d5c8a3f741fd876b937fe8a093a7535eeb035218c05 [INFO] running `Command { std: "docker" "start" "-a" "7f3a23724e3d4490b4833d5c8a3f741fd876b937fe8a093a7535eeb035218c05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f3a23724e3d4490b4833d5c8a3f741fd876b937fe8a093a7535eeb035218c05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f3a23724e3d4490b4833d5c8a3f741fd876b937fe8a093a7535eeb035218c05", kill_on_drop: false }` [INFO] [stdout] 7f3a23724e3d4490b4833d5c8a3f741fd876b937fe8a093a7535eeb035218c05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 636f365dd5e54c44da10facd1f0c83fce1b88571428d3bd28e42c78e91e1a5bd [INFO] running `Command { std: "docker" "start" "-a" "636f365dd5e54c44da10facd1f0c83fce1b88571428d3bd28e42c78e91e1a5bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling crc v2.0.0 [INFO] [stderr] Compiling env_logger v0.9.1 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling serialport v4.0.0 [INFO] [stderr] Compiling mio-serial v5.0.2 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling futures-executor v0.3.25 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling tokio-serial v5.4.3 [INFO] [stderr] Compiling tokio-util v0.7.4 [INFO] [stderr] Compiling tokio-modbus v0.5.3 [INFO] [stderr] Compiling serde_yaml v0.9.13 [INFO] [stderr] Compiling brewdrivers v0.16.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.47s [INFO] running `Command { std: "docker" "inspect" "636f365dd5e54c44da10facd1f0c83fce1b88571428d3bd28e42c78e91e1a5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "636f365dd5e54c44da10facd1f0c83fce1b88571428d3bd28e42c78e91e1a5bd", kill_on_drop: false }` [INFO] [stdout] 636f365dd5e54c44da10facd1f0c83fce1b88571428d3bd28e42c78e91e1a5bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9ff3a54ae25b0ac85eabe36c37673d4180338b23122c64c192a576ab493a319b [INFO] running `Command { std: "docker" "start" "-a" "9ff3a54ae25b0ac85eabe36c37673d4180338b23122c64c192a576ab493a319b", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling pretty_assertions v1.3.0 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling tokio-util v0.7.4 [INFO] [stderr] Compiling tokio-serial v5.4.3 [INFO] [stderr] Compiling tokio-stream v0.1.11 [INFO] [stderr] Compiling tokio-test v0.4.2 [INFO] [stderr] Compiling tokio-modbus v0.5.3 [INFO] [stderr] Compiling brewdrivers v0.16.2 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `brewdrivers` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name brewdrivers --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=f978fe288e3bec6a -C extra-filename=-f978fe288e3bec6a --out-dir /opt/rustwide/target/i686-unknown-linux-musl/debug/deps --target i686-unknown-linux-musl -L dependency=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-83a7d1bca11dfcf4.so --extern crc=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libcrc-7aeca39387a5713c.rlib --extern derivative=/opt/rustwide/target/debug/deps/libderivative-38b850f1ce4ca657.so --extern env_logger=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libenv_logger-ce9be223766b186c.rlib --extern futures=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libfutures-a0dfec862ae9fb83.rlib --extern hex=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libhex-9cec67e000a7934d.rlib --extern log=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/liblog-b0b32af9556e89d6.rlib --extern pretty_assertions=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libpretty_assertions-0bcffa410580d9a8.rlib --extern serde=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libserde-b96b4703b2620dd1.rlib --extern serde_yaml=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libserde_yaml-8d761e6fcea8a358.rlib --extern serialport=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libserialport-e90740a7043032ca.rlib --extern thiserror=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libthiserror-6f72b3b1efc3e340.rlib --extern tokio=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libtokio-e7b450b4de9b1f48.rlib --extern tokio_modbus=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libtokio_modbus-f3ba60d51eb7e4e5.rlib --extern tokio_serial=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libtokio_serial-48c6c723806638bf.rlib --extern tokio_test=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libtokio_test-dea737733cd4f0b8.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9ff3a54ae25b0ac85eabe36c37673d4180338b23122c64c192a576ab493a319b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff3a54ae25b0ac85eabe36c37673d4180338b23122c64c192a576ab493a319b", kill_on_drop: false }` [INFO] [stdout] 9ff3a54ae25b0ac85eabe36c37673d4180338b23122c64c192a576ab493a319b