[INFO] updating cached repository https://github.com/aviaplana/mqtt_logger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a8efe9c7ef2a4fed90ca5207b761f58ef64e900 [INFO] testing aviaplana/mqtt_logger against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faviaplana%2Fmqtt_logger" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aviaplana/mqtt_logger on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aviaplana/mqtt_logger [INFO] finished tweaking git repo https://github.com/aviaplana/mqtt_logger [INFO] tweaked toml for git repo https://github.com/aviaplana/mqtt_logger written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/aviaplana/mqtt_logger already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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-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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d438e729b0eecf141d0c631a1b2cff894a1235ba5ab74498b56a3d6a895958e9 [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" "d438e729b0eecf141d0c631a1b2cff894a1235ba5ab74498b56a3d6a895958e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d438e729b0eecf141d0c631a1b2cff894a1235ba5ab74498b56a3d6a895958e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d438e729b0eecf141d0c631a1b2cff894a1235ba5ab74498b56a3d6a895958e9", kill_on_drop: false }` [INFO] [stdout] d438e729b0eecf141d0c631a1b2cff894a1235ba5ab74498b56a3d6a895958e9 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67091a2f5120a4c9e3d7f375ec7fa510a9f64bf023b1c446113c95515d62389e [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" "67091a2f5120a4c9e3d7f375ec7fa510a9f64bf023b1c446113c95515d62389e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling io-enum v0.2.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling mysql v18.2.0 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling lexical-core v0.6.7 [INFO] [stderr] Compiling lexical v4.2.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling backtrace v0.3.41 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling webpki v0.19.1 [INFO] [stderr] Compiling sct v0.5.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.2.18 [INFO] [stderr] Compiling rustls v0.15.2 [INFO] [stderr] Compiling serde-hjson v0.8.2 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling lru v0.4.3 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling derive_utils v0.9.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling tokio-rustls v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling mqtt311 v0.2.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rust_decimal v1.4.1 [INFO] [stderr] Compiling bigdecimal v0.1.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling mysql_common v0.20.2 [INFO] [stderr] Compiling jsonwebtoken v6.0.1 [INFO] [stderr] Compiling config v0.9.3 [INFO] [stderr] Compiling rumqtt v0.31.0 [INFO] [stderr] Compiling mqtt_logger v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 47s [INFO] running `Command { std: "docker" "inspect" "67091a2f5120a4c9e3d7f375ec7fa510a9f64bf023b1c446113c95515d62389e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67091a2f5120a4c9e3d7f375ec7fa510a9f64bf023b1c446113c95515d62389e", kill_on_drop: false }` [INFO] [stdout] 67091a2f5120a4c9e3d7f375ec7fa510a9f64bf023b1c446113c95515d62389e [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82beab8acb53156cd7318a15b9f7bffb17ca29d3dcb96588ed2070fdd25f914f [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" "82beab8acb53156cd7318a15b9f7bffb17ca29d3dcb96588ed2070fdd25f914f", kill_on_drop: false }` [INFO] [stderr] Compiling mqtt_logger v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.31s [INFO] running `Command { std: "docker" "inspect" "82beab8acb53156cd7318a15b9f7bffb17ca29d3dcb96588ed2070fdd25f914f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82beab8acb53156cd7318a15b9f7bffb17ca29d3dcb96588ed2070fdd25f914f", kill_on_drop: false }` [INFO] [stdout] 82beab8acb53156cd7318a15b9f7bffb17ca29d3dcb96588ed2070fdd25f914f [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3038498b0d303493394ca8c2b84bc2f5adbfd3738349845230e7622ec20ac13f [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" "3038498b0d303493394ca8c2b84bc2f5adbfd3738349845230e7622ec20ac13f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mqtt_logger-0ee5916ca513d9c2 [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" "3038498b0d303493394ca8c2b84bc2f5adbfd3738349845230e7622ec20ac13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3038498b0d303493394ca8c2b84bc2f5adbfd3738349845230e7622ec20ac13f", kill_on_drop: false }` [INFO] [stdout] 3038498b0d303493394ca8c2b84bc2f5adbfd3738349845230e7622ec20ac13f