[INFO] fetching crate homie-device 0.3.0... [INFO] testing homie-device-0.3.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate homie-device 0.3.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate homie-device 0.3.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate homie-device 0.3.0 [INFO] finished tweaking crates.io crate homie-device 0.3.0 [INFO] tweaked toml for crates.io crate homie-device 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate homie-device 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd42e02e4fda65c2d48162d00ceb5450e8ec3f76f3acd47b0e9cbb951bc3d6c4 [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" "cd42e02e4fda65c2d48162d00ceb5450e8ec3f76f3acd47b0e9cbb951bc3d6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd42e02e4fda65c2d48162d00ceb5450e8ec3f76f3acd47b0e9cbb951bc3d6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd42e02e4fda65c2d48162d00ceb5450e8ec3f76f3acd47b0e9cbb951bc3d6c4", kill_on_drop: false }` [INFO] [stdout] cd42e02e4fda65c2d48162d00ceb5450e8ec3f76f3acd47b0e9cbb951bc3d6c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62917d8500cbbdc69169f375962697e06287ba092d3da8565ebd049a2fcf923e [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" "62917d8500cbbdc69169f375962697e06287ba092d3da8565ebd049a2fcf923e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling futures-core v0.3.7 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling futures-sink v0.3.7 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.7 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling mac_address v1.1.1 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling pollster v0.2.0 [INFO] [stderr] Compiling local_ipaddress v0.1.3 [INFO] [stderr] Compiling futures-task v0.3.7 [INFO] [stderr] Compiling futures-channel v0.3.7 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling mqtt4bytes v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nix v0.19.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki v0.21.3 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling thiserror v1.0.21 [INFO] [stderr] Compiling pin-project v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.7 [INFO] [stderr] Compiling tokio-rustls v0.14.1 [INFO] [stderr] Compiling rumqttc v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.7 [INFO] [stderr] Compiling futures v0.3.7 [INFO] [stderr] Compiling homie-device v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "62917d8500cbbdc69169f375962697e06287ba092d3da8565ebd049a2fcf923e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62917d8500cbbdc69169f375962697e06287ba092d3da8565ebd049a2fcf923e", kill_on_drop: false }` [INFO] [stdout] 62917d8500cbbdc69169f375962697e06287ba092d3da8565ebd049a2fcf923e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 661770d12d63282c4f4b03b39b1cf853598671112cbffcdad2de034ae6ee90b0 [INFO] running `Command { std: "docker" "start" "-a" "661770d12d63282c4f4b03b39b1cf853598671112cbffcdad2de034ae6ee90b0", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling homie-device v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.38s [INFO] running `Command { std: "docker" "inspect" "661770d12d63282c4f4b03b39b1cf853598671112cbffcdad2de034ae6ee90b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "661770d12d63282c4f4b03b39b1cf853598671112cbffcdad2de034ae6ee90b0", kill_on_drop: false }` [INFO] [stdout] 661770d12d63282c4f4b03b39b1cf853598671112cbffcdad2de034ae6ee90b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e39e5cb1a56dbbd73c79de7421a8c220c5a488b83f51d773d80190712f3a42a2 [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" "e39e5cb1a56dbbd73c79de7421a8c220c5a488b83f51d773d80190712f3a42a2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/homie_device-7d8cd87efc803008 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::add_node_succeeds_after_remove ... ok [INFO] [stdout] test tests::add_node_succeeds_before_and_after_start ... ok [INFO] [stdout] test tests::start_succeeds_with_no_nodes ... ok [INFO] [stdout] test tests::disconnect_succeeds_after_ready ... ok [INFO] [stdout] test tests::disconnect_succeeds_before_ready ... ok [INFO] [stdout] test tests::minimal_build_succeeds ... ok [INFO] [stdout] test tests::sleep_then_ready_again_succeeds ... ok [INFO] [stdout] test tests::alert_then_ready_again_succeeds ... ok [INFO] [stdout] test tests::set_firmware_build_succeeds ... ok [INFO] [stdout] test tests::ready_fails_if_called_before_start ... ok [INFO] [stdout] test tests::add_node_fails_given_duplicate_id ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests homie-device [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e39e5cb1a56dbbd73c79de7421a8c220c5a488b83f51d773d80190712f3a42a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e39e5cb1a56dbbd73c79de7421a8c220c5a488b83f51d773d80190712f3a42a2", kill_on_drop: false }` [INFO] [stdout] e39e5cb1a56dbbd73c79de7421a8c220c5a488b83f51d773d80190712f3a42a2