[INFO] fetching crate tokio-socketcan 0.1.3... [INFO] checking tokio-socketcan-0.1.3 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate tokio-socketcan 0.1.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tokio-socketcan 0.1.3 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-socketcan 0.1.3 [INFO] finished tweaking crates.io crate tokio-socketcan 0.1.3 [INFO] tweaked toml for crates.io crate tokio-socketcan 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--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 try_from v0.2.2 [INFO] [stderr] Downloaded socketcan v1.7.0 [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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 374ce45d17bbceb3fb98bc32991f832faefe5591faa20d4cbe8b41f9eb50ca68 [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" "374ce45d17bbceb3fb98bc32991f832faefe5591faa20d4cbe8b41f9eb50ca68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "374ce45d17bbceb3fb98bc32991f832faefe5591faa20d4cbe8b41f9eb50ca68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "374ce45d17bbceb3fb98bc32991f832faefe5591faa20d4cbe8b41f9eb50ca68", kill_on_drop: false }` [INFO] [stdout] 374ce45d17bbceb3fb98bc32991f832faefe5591faa20d4cbe8b41f9eb50ca68 [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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60a10f25e9e22fc1cd7bdc4cade3eb9cdff49c7c1c0f03094c9b30fc9c5ee1a7 [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" "60a10f25e9e22fc1cd7bdc4cade3eb9cdff49c7c1c0f03094c9b30fc9c5ee1a7", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking socketcan v1.7.0 [INFO] [stderr] Checking tokio-socketcan v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:238:45 [INFO] [stdout] | [INFO] [stdout] 238 | fn recv_frame(socket: CANSocket) -> Box + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [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/lib.rs:250:47 [INFO] [stdout] | [INFO] [stdout] 250 | fn write_frame(socket: &CANSocket) -> Box + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "60a10f25e9e22fc1cd7bdc4cade3eb9cdff49c7c1c0f03094c9b30fc9c5ee1a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60a10f25e9e22fc1cd7bdc4cade3eb9cdff49c7c1c0f03094c9b30fc9c5ee1a7", kill_on_drop: false }` [INFO] [stdout] 60a10f25e9e22fc1cd7bdc4cade3eb9cdff49c7c1c0f03094c9b30fc9c5ee1a7