[INFO] fetching crate rumqttd 0.9.0... [INFO] testing rumqttd-0.9.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate rumqttd 0.9.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rumqttd 0.9.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rumqttd 0.9.0 [INFO] finished tweaking crates.io crate rumqttd 0.9.0 [INFO] tweaked toml for crates.io crate rumqttd 0.9.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate rumqttd 0.9.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c54d4a6bd2394a6cab946649de8ed5f7dee5626df26d2e41d1b62032c683982 [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" "6c54d4a6bd2394a6cab946649de8ed5f7dee5626df26d2e41d1b62032c683982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c54d4a6bd2394a6cab946649de8ed5f7dee5626df26d2e41d1b62032c683982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c54d4a6bd2394a6cab946649de8ed5f7dee5626df26d2e41d1b62032c683982", kill_on_drop: false }` [INFO] [stdout] 6c54d4a6bd2394a6cab946649de8ed5f7dee5626df26d2e41d1b62032c683982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] efa96724120c92007b9f513e8da971baa70763a66b106a3ec4caa4233b56d308 [INFO] running `Command { std: "docker" "start" "-a" "efa96724120c92007b9f513e8da971baa70763a66b106a3ec4caa4233b56d308", 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] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling argh_shared v0.1.6 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling mqttbytes v0.6.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling jackiechan v0.0.4 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling segments v0.1.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling headers v0.3.5 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling tokio-macros v1.5.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling argh_derive v0.1.6 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling argh v0.1.6 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling rumqttlog v0.9.0 [INFO] [stderr] Compiling confy v0.4.0 [INFO] [stderr] Compiling hyper v0.14.14 [INFO] [stderr] Compiling warp v0.3.1 [INFO] [stderr] Compiling jemallocator v0.3.2 [INFO] [stderr] Compiling rumqttd v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 33s [INFO] running `Command { std: "docker" "inspect" "efa96724120c92007b9f513e8da971baa70763a66b106a3ec4caa4233b56d308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa96724120c92007b9f513e8da971baa70763a66b106a3ec4caa4233b56d308", kill_on_drop: false }` [INFO] [stdout] efa96724120c92007b9f513e8da971baa70763a66b106a3ec4caa4233b56d308 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 00a4513fa8f0a54485df4d319b5512dab638794eaee64f0acb0e56a329ad5b71 [INFO] running `Command { std: "docker" "start" "-a" "00a4513fa8f0a54485df4d319b5512dab638794eaee64f0acb0e56a329ad5b71", kill_on_drop: false }` [INFO] [stderr] Compiling rumqttd v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.25s [INFO] running `Command { std: "docker" "inspect" "00a4513fa8f0a54485df4d319b5512dab638794eaee64f0acb0e56a329ad5b71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00a4513fa8f0a54485df4d319b5512dab638794eaee64f0acb0e56a329ad5b71", kill_on_drop: false }` [INFO] [stdout] 00a4513fa8f0a54485df4d319b5512dab638794eaee64f0acb0e56a329ad5b71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 62001dfba8f1ca657efb1690132b4badf90df17992c3706df1bcaf073af4232d [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" "62001dfba8f1ca657efb1690132b4badf90df17992c3706df1bcaf073af4232d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/librumqttd-706181a838b845af) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rumqttd-ac1868b889a997e4) [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] [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 librumqttd [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" "62001dfba8f1ca657efb1690132b4badf90df17992c3706df1bcaf073af4232d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62001dfba8f1ca657efb1690132b4badf90df17992c3706df1bcaf073af4232d", kill_on_drop: false }` [INFO] [stdout] 62001dfba8f1ca657efb1690132b4badf90df17992c3706df1bcaf073af4232d