[INFO] updating cached repository https://github.com/kanekv/actix-async-await [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f173f6a44e062d5946cbcb2962f9691628192ce9 [INFO] checking kanekv/actix-async-await against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanekv%2Factix-async-await" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kanekv/actix-async-await on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kanekv/actix-async-await [INFO] finished tweaking git repo https://github.com/kanekv/actix-async-await [INFO] tweaked toml for git repo https://github.com/kanekv/actix-async-await written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/kanekv/actix-async-await already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14fccb44d7f0fa90fe930ee95efb83d93ef48dd159d62f3fb1ab61e496183fac [INFO] running `"docker" "start" "-a" "14fccb44d7f0fa90fe930ee95efb83d93ef48dd159d62f3fb1ab61e496183fac"` [INFO] [stderr] Compiling getrandom v0.1.9 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking actix-threadpool v0.1.2 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking actix-utils v0.4.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking actix-rt v0.2.4 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking actix-server-config v0.1.2 [INFO] [stderr] Checking actix-server v0.6.0 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Checking actix-connect v0.2.3 [INFO] [stderr] Checking serde v1.0.98 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking actix-http v0.2.9 [INFO] [stderr] Checking awc v0.2.4 [INFO] [stderr] Checking actix-web v1.0.5 [INFO] [stderr] Checking actix-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `futures::future::FutureResult` [INFO] [stderr] --> src/compat/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future::FutureResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::FutureResult` [INFO] [stderr] --> src/compat/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future::FutureResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_poll` [INFO] [stderr] --> src/compat/forward.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub(crate) fn convert_poll(poll: Result, E>) -> StdPoll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_poll_stream` [INFO] [stderr] --> src/compat/forward.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / pub(crate) fn convert_poll_stream( [INFO] [stderr] 24 | | poll: Result>, E>, [INFO] [stderr] 25 | | ) -> StdPoll>> { [INFO] [stderr] 26 | | use futures::Async::{NotReady, Ready}; [INFO] [stderr] ... | [INFO] [stderr] 33 | | } [INFO] [stderr] 34 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [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: function is never used: `convert_poll` [INFO] [stderr] --> src/compat/forward.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub(crate) fn convert_poll(poll: Result, E>) -> StdPoll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_poll_stream` [INFO] [stderr] --> src/compat/forward.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / pub(crate) fn convert_poll_stream( [INFO] [stderr] 24 | | poll: Result>, E>, [INFO] [stderr] 25 | | ) -> StdPoll>> { [INFO] [stderr] 26 | | use futures::Async::{NotReady, Ready}; [INFO] [stderr] ... | [INFO] [stderr] 33 | | } [INFO] [stderr] 34 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [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] Finished dev [unoptimized + debuginfo] target(s) in 46.57s [INFO] running `"docker" "inspect" "14fccb44d7f0fa90fe930ee95efb83d93ef48dd159d62f3fb1ab61e496183fac"` [INFO] running `"docker" "rm" "-f" "14fccb44d7f0fa90fe930ee95efb83d93ef48dd159d62f3fb1ab61e496183fac"` [INFO] [stdout] 14fccb44d7f0fa90fe930ee95efb83d93ef48dd159d62f3fb1ab61e496183fac