[INFO] cloning repository https://github.com/kanekv/actix-async-await [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kanekv/actix-async-await" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanekv%2Factix-async-await", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanekv%2Factix-async-await'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f173f6a44e062d5946cbcb2962f9691628192ce9 [INFO] checking kanekv/actix-async-await against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanekv%2Factix-async-await" "/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/kanekv/actix-async-await 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/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-3/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 `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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicase v2.4.0 [INFO] [stderr] Downloaded enum-as-inner v0.2.1 [INFO] [stderr] Downloaded actix-utils v0.4.5 [INFO] [stderr] Downloaded trust-dns-resolver v0.11.1 [INFO] [stderr] Downloaded actix-server v0.6.0 [INFO] [stderr] Downloaded signal-hook v0.1.10 [INFO] [stderr] Downloaded actix-router v0.1.5 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded tokio-signal v0.2.7 [INFO] [stderr] Downloaded actix-codec v0.1.2 [INFO] [stderr] Downloaded actix-web-codegen v0.1.2 [INFO] [stderr] Downloaded actix-server-config v0.1.2 [INFO] [stderr] Downloaded actix-service v0.4.1 [INFO] [stderr] Downloaded trust-dns-proto v0.7.4 [INFO] [stderr] Downloaded awc v0.2.4 [INFO] [stderr] Downloaded actix-rt v0.2.4 [INFO] [stderr] Downloaded futures v0.1.28 [INFO] [stderr] Downloaded arc-swap v0.4.2 [INFO] [stderr] Downloaded tokio-udp v0.1.3 [INFO] [stderr] Downloaded actix-http v0.2.9 [INFO] [stderr] Downloaded actix-connect v0.2.3 [INFO] [stderr] 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"+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 982291eeba6a287e1eaa86ac70363c7e713c653081c26c49e8110d9f276ce6b7 [INFO] running `Command { std: "docker" "start" "-a" "982291eeba6a287e1eaa86ac70363c7e713c653081c26c49e8110d9f276ce6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "982291eeba6a287e1eaa86ac70363c7e713c653081c26c49e8110d9f276ce6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "982291eeba6a287e1eaa86ac70363c7e713c653081c26c49e8110d9f276ce6b7", kill_on_drop: false }` [INFO] [stdout] 982291eeba6a287e1eaa86ac70363c7e713c653081c26c49e8110d9f276ce6b7 [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] 1596c1e90669569d40f56a21b0212126818daacd8d4a976f784e1d7d7f46c611 [INFO] running `Command { std: "docker" "start" "-a" "1596c1e90669569d40f56a21b0212126818daacd8d4a976f784e1d7d7f46c611", 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[INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Checking actix-threadpool v0.1.2 [INFO] [stderr] Checking actix-connect v0.2.3 [INFO] [stderr] Checking actix-rt v0.2.4 [INFO] [stderr] Checking actix-server v0.6.0 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking actix-router v0.1.5 [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] [stdout] warning: unused import: `futures::future::FutureResult` [INFO] [stdout] --> src/compat/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::future::FutureResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::FutureResult` [INFO] [stdout] --> src/compat/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::future::FutureResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_poll` [INFO] [stdout] --> src/compat/forward.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn convert_poll(poll: Result, E>) -> StdPoll> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_poll_stream` [INFO] [stdout] --> src/compat/forward.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) fn convert_poll_stream( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_poll` [INFO] [stdout] --> src/compat/forward.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn convert_poll(poll: Result, E>) -> StdPoll> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_poll_stream` [INFO] [stdout] --> src/compat/forward.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) fn convert_poll_stream( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "1596c1e90669569d40f56a21b0212126818daacd8d4a976f784e1d7d7f46c611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1596c1e90669569d40f56a21b0212126818daacd8d4a976f784e1d7d7f46c611", kill_on_drop: false }` [INFO] [stdout] 1596c1e90669569d40f56a21b0212126818daacd8d4a976f784e1d7d7f46c611