[INFO] cloning repository https://github.com/irudym/mqttools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irudym/mqttools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firudym%2Fmqttools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firudym%2Fmqttools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d6aaf2c69fc6a955784579cbf3dd2c7b7388b1d [INFO] testing irudym/mqttools against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firudym%2Fmqttools" "/workspace/builds/worker-65/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/irudym/mqttools 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 git repo https://github.com/irudym/mqttools [INFO] finished tweaking git repo https://github.com/irudym/mqttools [INFO] tweaked toml for git repo https://github.com/irudym/mqttools written to /workspace/builds/worker-65/source/Cargo.toml [INFO] crate git repo https://github.com/irudym/mqttools 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-sink v0.3.12 [INFO] [stderr] Downloaded futures-task v0.3.12 [INFO] [stderr] Downloaded futures v0.3.12 [INFO] [stderr] Downloaded futures-io v0.3.12 [INFO] [stderr] Downloaded futures-core v0.3.12 [INFO] [stderr] Downloaded futures-util v0.3.12 [INFO] [stderr] Downloaded futures-executor v0.3.12 [INFO] [stderr] Downloaded futures-channel v0.3.12 [INFO] [stderr] Downloaded log v0.4.13 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] [stderr] Downloaded futures-macro v0.3.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 95111527227bedf5028d105ef100b32fa88d22abf14f7b7f66e2607b5cd9bc60 [INFO] running `Command { std: "docker" "start" "-a" "95111527227bedf5028d105ef100b32fa88d22abf14f7b7f66e2607b5cd9bc60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95111527227bedf5028d105ef100b32fa88d22abf14f7b7f66e2607b5cd9bc60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95111527227bedf5028d105ef100b32fa88d22abf14f7b7f66e2607b5cd9bc60", kill_on_drop: false }` [INFO] [stdout] 95111527227bedf5028d105ef100b32fa88d22abf14f7b7f66e2607b5cd9bc60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 8abd56fd1ca3e5e060e1a5b84c5f2de8bc49e65cfba39887a3340751a714eb32 [INFO] running `Command { std: "docker" "start" "-a" "8abd56fd1ca3e5e060e1a5b84c5f2de8bc49e65cfba39887a3340751a714eb32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling paho-mqtt-sys v0.5.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling futures-executor v0.3.12 [INFO] [stderr] Compiling futures v0.3.12 [INFO] [stderr] Compiling paho-mqtt v0.9.1 [INFO] [stderr] Compiling mqttools v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.87s [INFO] running `Command { std: "docker" "inspect" "8abd56fd1ca3e5e060e1a5b84c5f2de8bc49e65cfba39887a3340751a714eb32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8abd56fd1ca3e5e060e1a5b84c5f2de8bc49e65cfba39887a3340751a714eb32", kill_on_drop: false }` [INFO] [stdout] 8abd56fd1ca3e5e060e1a5b84c5f2de8bc49e65cfba39887a3340751a714eb32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] b0f6d0392e17c1355e27a11d4df52292505dcab7a73f3911791779331221f6e8 [INFO] running `Command { std: "docker" "start" "-a" "b0f6d0392e17c1355e27a11d4df52292505dcab7a73f3911791779331221f6e8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mqttools v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "b0f6d0392e17c1355e27a11d4df52292505dcab7a73f3911791779331221f6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f6d0392e17c1355e27a11d4df52292505dcab7a73f3911791779331221f6e8", kill_on_drop: false }` [INFO] [stdout] b0f6d0392e17c1355e27a11d4df52292505dcab7a73f3911791779331221f6e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 075dd97173d0a03abf2f6a3c167828b05c67a4e796ef4bf952d2cc2a091dd2ab [INFO] running `Command { std: "docker" "start" "-a" "075dd97173d0a03abf2f6a3c167828b05c67a4e796ef4bf952d2cc2a091dd2ab", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mqttools-b52c6678ef310e32) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mqttools-38dc404fe9ff68d9) [INFO] [stdout] [INFO] [stderr] Doc-tests mqttools [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] [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" "075dd97173d0a03abf2f6a3c167828b05c67a4e796ef4bf952d2cc2a091dd2ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "075dd97173d0a03abf2f6a3c167828b05c67a4e796ef4bf952d2cc2a091dd2ab", kill_on_drop: false }` [INFO] [stdout] 075dd97173d0a03abf2f6a3c167828b05c67a4e796ef4bf952d2cc2a091dd2ab