[INFO] updating cached repository voloyev/rabbitmq_playground
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/voloyev/rabbitmq_playground
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/voloyev/rabbitmq_playground" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/voloyev/rabbitmq_playground"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/voloyev/rabbitmq_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/voloyev/rabbitmq_playground" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/voloyev/rabbitmq_playground"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/voloyev/rabbitmq_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34366394540a43a1bb6f7d18cc5613ac29a85e4c
[INFO] sha for GitHub repo voloyev/rabbitmq_playground: 34366394540a43a1bb6f7d18cc5613ac29a85e4c
[INFO] validating manifest of voloyev/rabbitmq_playground on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of voloyev/rabbitmq_playground on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing voloyev/rabbitmq_playground
[INFO] finished frobbing voloyev/rabbitmq_playground
[INFO] frobbed toml for voloyev/rabbitmq_playground written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/voloyev/rabbitmq_playground/Cargo.toml
[INFO] started frobbing voloyev/rabbitmq_playground
[INFO] finished frobbing voloyev/rabbitmq_playground
[INFO] frobbed toml for voloyev/rabbitmq_playground written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/voloyev/rabbitmq_playground/Cargo.toml
[INFO] crate voloyev/rabbitmq_playground already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking voloyev/rabbitmq_playground against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-5/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/voloyev/rabbitmq_playground:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 751e86ce78dc681e2b0990b82d150e58f1a6cefcdb4785e475ff673306dc188c
[INFO] running `"docker" "start" "-a" "751e86ce78dc681e2b0990b82d150e58f1a6cefcdb4785e475ff673306dc188c"`
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling cookie-factory v0.2.4
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]     Checking sasl v0.4.2
[INFO] [stderr]    Compiling syn v0.15.7
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]     Checking handlebars v0.32.4
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling serde_json v1.0.31
[INFO] [stderr]     Checking amq-protocol-types v1.0.0
[INFO] [stderr]     Checking amq-protocol-codegen v0.28.0
[INFO] [stderr]    Compiling amq-protocol v0.21.1
[INFO] [stderr]    Compiling lapin-async v0.13.0
[INFO] [stderr]     Checking lapin-futures v0.13.0
[INFO] [stderr]     Checking rabbitmq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `futures::Stream`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use futures::Stream;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Stream`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use futures::Stream;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.01s
[INFO] running `"docker" "inspect" "751e86ce78dc681e2b0990b82d150e58f1a6cefcdb4785e475ff673306dc188c"`
[INFO] running `"docker" "rm" "-f" "751e86ce78dc681e2b0990b82d150e58f1a6cefcdb4785e475ff673306dc188c"`
[INFO] [stdout] 751e86ce78dc681e2b0990b82d150e58f1a6cefcdb4785e475ff673306dc188c