[INFO] fetching crate actix-protobuf 0.4.0...
[INFO] checking actix-protobuf-0.4.0 against master#201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba for pr-63809
[INFO] extracting crate actix-protobuf 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate actix-protobuf 0.4.0 on toolchain 201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba
[INFO] running `"/workspace/cargo-home/bin/cargo" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate actix-protobuf 0.4.0
[INFO] finished tweaking crates.io crate actix-protobuf 0.4.0
[INFO] tweaked toml for crates.io crate actix-protobuf 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+201e52e5fe73ccf3dd22946b1216ad8d64f8c2ba" "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] 8bf7adea70771a04a569c50133137861cac26293b55f1465f9eed734f766ad71
[INFO] running `"docker" "start" "-a" "8bf7adea70771a04a569c50133137861cac26293b55f1465f9eed734f766ad71"`
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking prost v0.4.0
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]     Checking actix-protobuf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:122:23
[INFO] [stderr]     |
[INFO] [stderr] 122 |     type Future = Box<Future<Item=Self, Error=Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self, Error=Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fut: Option<Box<Future<Item=T, Error=ProtoBufPayloadError>>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=ProtoBufPayloadError>`
[INFO] [stderr] 
[INFO] [stderr]    Compiling prost-derive v0.4.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:122:23
[INFO] [stderr]     |
[INFO] [stderr] 122 |     type Future = Box<Future<Item=Self, Error=Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self, Error=Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fut: Option<Box<Future<Item=T, Error=ProtoBufPayloadError>>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=ProtoBufPayloadError>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.97s
[INFO] running `"docker" "inspect" "8bf7adea70771a04a569c50133137861cac26293b55f1465f9eed734f766ad71"`
[INFO] running `"docker" "rm" "-f" "8bf7adea70771a04a569c50133137861cac26293b55f1465f9eed734f766ad71"`
[INFO] [stdout] 8bf7adea70771a04a569c50133137861cac26293b55f1465f9eed734f766ad71