[INFO] fetching crate subspace 0.1.0... [INFO] testing subspace-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate subspace 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate subspace 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate subspace 0.1.0 [INFO] finished tweaking crates.io crate subspace 0.1.0 [INFO] tweaked toml for crates.io crate subspace 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate subspace 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74a1760e637609bee9fb76a11513196b7ceef14e636f2e8f5ba4b4740c7f31cf [INFO] running `Command { std: "docker" "start" "-a" "74a1760e637609bee9fb76a11513196b7ceef14e636f2e8f5ba4b4740c7f31cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74a1760e637609bee9fb76a11513196b7ceef14e636f2e8f5ba4b4740c7f31cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74a1760e637609bee9fb76a11513196b7ceef14e636f2e8f5ba4b4740c7f31cf", kill_on_drop: false }` [INFO] [stdout] 74a1760e637609bee9fb76a11513196b7ceef14e636f2e8f5ba4b4740c7f31cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b58141dbb4a4b053f0d397d96ee9eacea043cba763fe2650f3647acffa0af2e [INFO] running `Command { std: "docker" "start" "-a" "7b58141dbb4a4b053f0d397d96ee9eacea043cba763fe2650f3647acffa0af2e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling subspace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.35s [INFO] running `Command { std: "docker" "inspect" "7b58141dbb4a4b053f0d397d96ee9eacea043cba763fe2650f3647acffa0af2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b58141dbb4a4b053f0d397d96ee9eacea043cba763fe2650f3647acffa0af2e", kill_on_drop: false }` [INFO] [stdout] 7b58141dbb4a4b053f0d397d96ee9eacea043cba763fe2650f3647acffa0af2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2caf99aca442f3850114a7714eaa7b038d64245200b55ebb8ea646a8b5dd4f9 [INFO] running `Command { std: "docker" "start" "-a" "a2caf99aca442f3850114a7714eaa7b038d64245200b55ebb8ea646a8b5dd4f9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling subspace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "a2caf99aca442f3850114a7714eaa7b038d64245200b55ebb8ea646a8b5dd4f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2caf99aca442f3850114a7714eaa7b038d64245200b55ebb8ea646a8b5dd4f9", kill_on_drop: false }` [INFO] [stdout] a2caf99aca442f3850114a7714eaa7b038d64245200b55ebb8ea646a8b5dd4f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a209859359c2a2cceadab7b44142f39def2561311883c96eb9c4a8ec9f662a00 [INFO] running `Command { std: "docker" "start" "-a" "a209859359c2a2cceadab7b44142f39def2561311883c96eb9c4a8ec9f662a00", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/subspace-a5825e2464cfaaf1) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test error::tests::error_is_sync ... ok [INFO] [stdout] test error::tests::error_is_send ... ok [INFO] [stdout] test link::tests::link_transmit ... ok [INFO] [stdout] test transceiver::tests::transceiver_send_receive ... ok [INFO] [stdout] test transmission::tests::message_send_and_receive ... ok [INFO] [stdout] test transceiver::tests::transceiver_receive_in_order ... ok [INFO] [stdout] test transmission::tests::message_receive_delayed ... ok [INFO] [stdout] test transceiver::tests::transceiver_handle_stale_stream ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/example-66dc9c78a1533064) [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] [stderr] Doc-tests subspace [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" "a209859359c2a2cceadab7b44142f39def2561311883c96eb9c4a8ec9f662a00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a209859359c2a2cceadab7b44142f39def2561311883c96eb9c4a8ec9f662a00", kill_on_drop: false }` [INFO] [stdout] a209859359c2a2cceadab7b44142f39def2561311883c96eb9c4a8ec9f662a00