[INFO] cloning repository https://github.com/manifest/mqtt-service-example-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manifest/mqtt-service-example-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanifest%2Fmqtt-service-example-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanifest%2Fmqtt-service-example-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8eecea2efe7e6a94cd7f3fbfd861ad63d9a6599e [INFO] checking manifest/mqtt-service-example-rs against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanifest%2Fmqtt-service-example-rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/manifest/mqtt-service-example-rs on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/manifest/mqtt-service-example-rs [INFO] finished tweaking git repo https://github.com/manifest/mqtt-service-example-rs [INFO] tweaked toml for git repo https://github.com/manifest/mqtt-service-example-rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/manifest/mqtt-service-example-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded config v0.9.2 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded svc-authn v0.4.0 [INFO] [stderr] Downloaded svc-agent v0.5.1 [INFO] [stderr] Downloaded futures-io-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded futures-select-macro-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded futures-util-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.14 [INFO] [stderr] Downloaded svc-error v0.1.1 [INFO] [stderr] Downloaded proc-macro-hack v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b04494b079d73ad94fd6f215d32026892cb98c80ad70f1a8ac9ba6159433c33 [INFO] running `Command { std: "docker" "start" "-a" "1b04494b079d73ad94fd6f215d32026892cb98c80ad70f1a8ac9ba6159433c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b04494b079d73ad94fd6f215d32026892cb98c80ad70f1a8ac9ba6159433c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b04494b079d73ad94fd6f215d32026892cb98c80ad70f1a8ac9ba6159433c33", kill_on_drop: false }` [INFO] [stdout] 1b04494b079d73ad94fd6f215d32026892cb98c80ad70f1a8ac9ba6159433c33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45ef560cb46ebb4cec3b82c68ee5f10b49aa080447c088269988acbda6fb2dc7 [INFO] running `Command { std: "docker" "start" "-a" "45ef560cb46ebb4cec3b82c68ee5f10b49aa080447c088269988acbda6fb2dc7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.53 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Checking futures v0.1.26 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking rustc-demangle v0.1.14 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.6 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking arrayvec v0.4.10 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.14 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.14 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.14 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.14 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.19 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking rustls v0.14.0 [INFO] [stderr] Checking config v0.9.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking tokio-rustls v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling proc-macro-hack v0.5.5 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.14 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.14 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.14/src/lib.rs:6:51 [INFO] [stdout] | [INFO] [stdout] 6 | #![cfg_attr(feature = "std", feature(async_await, await_macro))] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mqtt311 v0.2.0 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-util-preview` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "45ef560cb46ebb4cec3b82c68ee5f10b49aa080447c088269988acbda6fb2dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45ef560cb46ebb4cec3b82c68ee5f10b49aa080447c088269988acbda6fb2dc7", kill_on_drop: false }` [INFO] [stdout] 45ef560cb46ebb4cec3b82c68ee5f10b49aa080447c088269988acbda6fb2dc7