[INFO] crate traffic_router 0.1.5 is already in cache [INFO] checking traffic_router-0.1.5 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] extracting crate traffic_router 0.1.5 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate traffic_router 0.1.5 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate traffic_router 0.1.5 [INFO] finished tweaking crates.io crate traffic_router 0.1.5 [INFO] tweaked toml for crates.io crate traffic_router 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate traffic_router 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 6dcb304fcf3f73a48661459c106e18ee4dce3e70f5f061a22e0db707f20cdffe [INFO] running `"docker" "start" "-a" "6dcb304fcf3f73a48661459c106e18ee4dce3e70f5f061a22e0db707f20cdffe"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-threadpool v0.1.17 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-reactor v0.1.11 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking hyper-reverse-proxy v0.4.0 [INFO] [stderr] Checking traffic_router v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:35:19 [INFO] [stderr] | [INFO] [stderr] 35 | type BoxFut = Box, Error=hyper::Error> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=hyper::Error> + Send` [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/main.rs:35:19 [INFO] [stderr] | [INFO] [stderr] 35 | type BoxFut = Box, Error=hyper::Error> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.20s [INFO] running `"docker" "inspect" "6dcb304fcf3f73a48661459c106e18ee4dce3e70f5f061a22e0db707f20cdffe"` [INFO] running `"docker" "rm" "-f" "6dcb304fcf3f73a48661459c106e18ee4dce3e70f5f061a22e0db707f20cdffe"` [INFO] [stdout] 6dcb304fcf3f73a48661459c106e18ee4dce3e70f5f061a22e0db707f20cdffe