[INFO] fetching crate futures-jsonrpc 0.2.1... [INFO] checking futures-jsonrpc-0.2.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate futures-jsonrpc 0.2.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate futures-jsonrpc 0.2.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-jsonrpc 0.2.1 [INFO] finished tweaking crates.io crate futures-jsonrpc 0.2.1 [INFO] tweaked toml for crates.io crate futures-jsonrpc 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--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 itoa v0.4.7 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb57a8478b822dca3c8ba6ea1df5f49304cb93bb653d9260ab17d79eab363216 [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" "bb57a8478b822dca3c8ba6ea1df5f49304cb93bb653d9260ab17d79eab363216", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb57a8478b822dca3c8ba6ea1df5f49304cb93bb653d9260ab17d79eab363216", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb57a8478b822dca3c8ba6ea1df5f49304cb93bb653d9260ab17d79eab363216", kill_on_drop: false }` [INFO] [stdout] bb57a8478b822dca3c8ba6ea1df5f49304cb93bb653d9260ab17d79eab363216 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77939dd92b9a45df9be5d27b5755f83d8a197f949e49bd47c95e2bbc0d109fff [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" "77939dd92b9a45df9be5d27b5755f83d8a197f949e49bd47c95e2bbc0d109fff", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking futures-jsonrpc v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | ) -> Result, Error = ErrorVariant>>, ErrorVariant> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Future, Error = ErrorVariant>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/method.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | ) -> Result, Error = ErrorVariant>>, ErrorVariant>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Future, Error = ErrorVariant>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | ) -> Result, Error = ErrorVariant>>, ErrorVariant> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Future, Error = ErrorVariant>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/method.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | ) -> Result, Error = ErrorVariant>>, ErrorVariant>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Future, Error = ErrorVariant>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.11s [INFO] running `Command { std: "docker" "inspect" "77939dd92b9a45df9be5d27b5755f83d8a197f949e49bd47c95e2bbc0d109fff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77939dd92b9a45df9be5d27b5755f83d8a197f949e49bd47c95e2bbc0d109fff", kill_on_drop: false }` [INFO] [stdout] 77939dd92b9a45df9be5d27b5755f83d8a197f949e49bd47c95e2bbc0d109fff