[INFO] fetching crate azure_sdk_cosmos 0.33.0...
[INFO] checking azure_sdk_cosmos-0.33.0 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate azure_sdk_cosmos 0.33.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate azure_sdk_cosmos 0.33.0 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate azure_sdk_cosmos 0.33.0
[INFO] finished tweaking crates.io crate azure_sdk_cosmos 0.33.0
[INFO] tweaked toml for crates.io crate azure_sdk_cosmos 0.33.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate azure_sdk_cosmos 0.33.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] 94d416b4d6924c2533a50d52fcf1054b9797ea79c320b6947cb452c7709bab1b
[INFO] running `"docker" "start" "-a" "94d416b4d6924c2533a50d52fcf1054b9797ea79c320b6947cb452c7709bab1b"`
[INFO] [stderr]     Checking thread_local v1.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking rustls-native-certs v0.1.0
[INFO] [stderr]     Checking tokio-rustls v0.12.0-alpha.8
[INFO] [stderr]     Checking hyper-rustls v0.19.0-alpha.3
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking smallvec v1.1.0
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking serde-xml-rs v0.3.1
[INFO] [stderr]     Checking unicode-normalization v0.1.11
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking azure_sdk_core v0.35.1
[INFO] [stderr]     Checking azure_sdk_cosmos v0.33.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0465]: multiple rmeta candidates for `futures_util` found
[INFO] [stderr]  --> examples/document_entries00.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures_util::stream::StreamExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: candidate #1: /opt/rustwide/target/debug/deps/libfutures_util-cb51b8446eeed532.rmeta
[INFO] [stderr]  --> examples/document_entries00.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures_util::stream::StreamExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] note: candidate #2: /opt/rustwide/target/debug/deps/libfutures_util-ccf45542a55dd600.rmeta
[INFO] [stderr]  --> examples/document_entries00.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures_util::stream::StreamExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `futures_util`
[INFO] [stderr]  --> examples/document_entries00.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures_util::stream::StreamExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `azure_sdk_cosmos`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "94d416b4d6924c2533a50d52fcf1054b9797ea79c320b6947cb452c7709bab1b"`
[INFO] running `"docker" "rm" "-f" "94d416b4d6924c2533a50d52fcf1054b9797ea79c320b6947cb452c7709bab1b"`
[INFO] [stdout] 94d416b4d6924c2533a50d52fcf1054b9797ea79c320b6947cb452c7709bab1b