[INFO] cloning repository https://github.com/jtgeibel/hyper-async-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtgeibel/hyper-async-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtgeibel%2Fhyper-async-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtgeibel%2Fhyper-async-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 058dccaf92492c522ce8d8d6783d8ad21af61f4d [INFO] testing jtgeibel/hyper-async-demo against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtgeibel%2Fhyper-async-demo" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jtgeibel/hyper-async-demo on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jtgeibel/hyper-async-demo [INFO] finished tweaking git repo https://github.com/jtgeibel/hyper-async-demo [INFO] tweaked toml for git repo https://github.com/jtgeibel/hyper-async-demo written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/jtgeibel/hyper-async-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fca1413649ce90ebc445801f14f0a51cf96a78bee3269b75e937294dd7244ad8 [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" "fca1413649ce90ebc445801f14f0a51cf96a78bee3269b75e937294dd7244ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fca1413649ce90ebc445801f14f0a51cf96a78bee3269b75e937294dd7244ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fca1413649ce90ebc445801f14f0a51cf96a78bee3269b75e937294dd7244ad8", kill_on_drop: false }` [INFO] [stdout] fca1413649ce90ebc445801f14f0a51cf96a78bee3269b75e937294dd7244ad8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 375c7ac516e55011299cf80ccfa1682e6368cf7f1906f8f12b83c5fc70204c44 [INFO] running `Command { std: "docker" "start" "-a" "375c7ac516e55011299cf80ccfa1682e6368cf7f1906f8f12b83c5fc70204c44", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling async-util v0.1.0 (https://github.com/tokio-rs/async#e1b3ba3d) [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling arc-waker v0.1.0 (https://github.com/tokio-rs/async#e1b3ba3d) [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 (https://github.com/stjepang/crossbeam?branch=raw-parker#e2a7760f) [INFO] [stderr] Compiling tracing-core v0.1.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling tokio-sync v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling want v0.2.0 (https://github.com/seanmonstar/want?branch=std-future#23cd872e) [INFO] [stderr] Compiling tokio-executor v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling getrandom v0.1.7 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling tokio-timer v0.3.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling tokio-current-thread v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling tokio-io v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling tokio-threadpool v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling tokio-reactor v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling tokio-tcp v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling ctrlc v3.1.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.8 [INFO] [stderr] Compiling tokio-macros v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling tokio v0.2.0 (https://github.com/tokio-rs/tokio#74168ae8) [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling hyper v0.13.0-a.0 (https://github.com/hyperium/hyper#a543c8ee) [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling hyper-async-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_await)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "375c7ac516e55011299cf80ccfa1682e6368cf7f1906f8f12b83c5fc70204c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "375c7ac516e55011299cf80ccfa1682e6368cf7f1906f8f12b83c5fc70204c44", kill_on_drop: false }` [INFO] [stdout] 375c7ac516e55011299cf80ccfa1682e6368cf7f1906f8f12b83c5fc70204c44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3268587d1388d65ba010b7150a590d01e542dbd3be1d01b79b3c412692c38ceb [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" "3268587d1388d65ba010b7150a590d01e542dbd3be1d01b79b3c412692c38ceb", kill_on_drop: false }` [INFO] [stderr] Compiling hyper-async-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_await)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "3268587d1388d65ba010b7150a590d01e542dbd3be1d01b79b3c412692c38ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3268587d1388d65ba010b7150a590d01e542dbd3be1d01b79b3c412692c38ceb", kill_on_drop: false }` [INFO] [stdout] 3268587d1388d65ba010b7150a590d01e542dbd3be1d01b79b3c412692c38ceb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f07dbfa6339078ac37b8c2c1e15750298d95b4b53cd929540b63e5a9e168b8d [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" "3f07dbfa6339078ac37b8c2c1e15750298d95b4b53cd929540b63e5a9e168b8d", kill_on_drop: false }` [INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(async_await)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hyper_async_demo-7fa453a886cf10ab [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" "3f07dbfa6339078ac37b8c2c1e15750298d95b4b53cd929540b63e5a9e168b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f07dbfa6339078ac37b8c2c1e15750298d95b4b53cd929540b63e5a9e168b8d", kill_on_drop: false }` [INFO] [stdout] 3f07dbfa6339078ac37b8c2c1e15750298d95b4b53cd929540b63e5a9e168b8d