[INFO] fetching crate nexus-revo-io 0.1.0... [INFO] testing nexus-revo-io-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate nexus-revo-io 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate nexus-revo-io 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nexus-revo-io 0.1.0 [INFO] finished tweaking crates.io crate nexus-revo-io 0.1.0 [INFO] tweaked toml for crates.io crate nexus-revo-io 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate nexus-revo-io 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cf4fa973ceb6eff13a4cb3b12f49b9ebef7f2081f5e2035e448fe9783e95aa6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4cf4fa973ceb6eff13a4cb3b12f49b9ebef7f2081f5e2035e448fe9783e95aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cf4fa973ceb6eff13a4cb3b12f49b9ebef7f2081f5e2035e448fe9783e95aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cf4fa973ceb6eff13a4cb3b12f49b9ebef7f2081f5e2035e448fe9783e95aa6", kill_on_drop: false }` [INFO] [stdout] 4cf4fa973ceb6eff13a4cb3b12f49b9ebef7f2081f5e2035e448fe9783e95aa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bb8faecc38f899ec0fc09199344f5ec6231f4866c77028c3b5eca554a3fd8f99 [INFO] running `Command { std: "docker" "start" "-a" "bb8faecc38f899ec0fc09199344f5ec6231f4866c77028c3b5eca554a3fd8f99", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling bitstream-io v1.1.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling nexus-revo-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.51s [INFO] running `Command { std: "docker" "inspect" "bb8faecc38f899ec0fc09199344f5ec6231f4866c77028c3b5eca554a3fd8f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb8faecc38f899ec0fc09199344f5ec6231f4866c77028c3b5eca554a3fd8f99", kill_on_drop: false }` [INFO] [stdout] bb8faecc38f899ec0fc09199344f5ec6231f4866c77028c3b5eca554a3fd8f99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4c98cab134af0ed9153935a8190d798836f770f095fe5159e083c99a580bdd5 [INFO] running `Command { std: "docker" "start" "-a" "d4c98cab134af0ed9153935a8190d798836f770f095fe5159e083c99a580bdd5", kill_on_drop: false }` [INFO] [stderr] Compiling libftd2xx-ffi v0.8.3 [INFO] [stderr] Compiling array-init v2.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling modular-bitfield-msb-impl v0.11.2 [INFO] [stderr] Compiling libftd2xx-cc1101-derive v0.1.0 [INFO] [stderr] Compiling version-sync v0.9.2 [INFO] [stderr] Compiling ringbuffer v0.7.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling libftd2xx v0.31.0 [INFO] [stderr] Compiling modular-bitfield-msb v0.11.2 [INFO] [stderr] Compiling libftd2xx-cc1101 v0.1.0 [INFO] [stderr] Compiling nexus-revo-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.50s [INFO] running `Command { std: "docker" "inspect" "d4c98cab134af0ed9153935a8190d798836f770f095fe5159e083c99a580bdd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4c98cab134af0ed9153935a8190d798836f770f095fe5159e083c99a580bdd5", kill_on_drop: false }` [INFO] [stdout] d4c98cab134af0ed9153935a8190d798836f770f095fe5159e083c99a580bdd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 36a4eed884c8d57d6328c33526f1fc020ada48505cfd1670988d8b5812f29445 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "36a4eed884c8d57d6328c33526f1fc020ada48505cfd1670988d8b5812f29445", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nexus_revo_io-0e2e4c67d221813a) [INFO] [stdout] [INFO] [stderr] Running tests/coding.rs (/opt/rustwide/target/debug/deps/coding-95ab4892c22c0f40) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-73008545bcd02991) [INFO] [stdout] test encode_decode ... ok [INFO] [stdout] test encode_decode_fsm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests nexus-revo-io [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - SymWriter::new (line 433) - compile ... ok [INFO] [stdout] test src/lib.rs - SymReaderFsm::poll (line 380) - compile ... ok [INFO] [stdout] test src/lib.rs - SymWriter::write_msg (line 489) - compile ... ok [INFO] [stdout] test src/lib.rs - SymReaderFsm::new (line 263) - compile ... ok [INFO] [stdout] test src/lib.rs - SymReader::new (line 81) - compile ... ok [INFO] [stdout] test src/lib.rs - SymReader::read_msg (line 175) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36a4eed884c8d57d6328c33526f1fc020ada48505cfd1670988d8b5812f29445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a4eed884c8d57d6328c33526f1fc020ada48505cfd1670988d8b5812f29445", kill_on_drop: false }` [INFO] [stdout] 36a4eed884c8d57d6328c33526f1fc020ada48505cfd1670988d8b5812f29445