[INFO] fetching crate async-protocol 0.1.1...
[INFO] checking async-protocol-0.1.1 against try#4e3d7541a523df82cea75064e44e60ae9a008bcb for pr-97427
[INFO] extracting crate async-protocol 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate async-protocol 0.1.1 on toolchain 4e3d7541a523df82cea75064e44e60ae9a008bcb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-protocol 0.1.1
[INFO] finished tweaking crates.io crate async-protocol 0.1.1
[INFO] tweaked toml for crates.io crate async-protocol 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b636afb952e681fb37d677466fa21082b437697f72d49f74af56b62776ccc5b
[INFO] running `Command { std: "docker" "start" "-a" "2b636afb952e681fb37d677466fa21082b437697f72d49f74af56b62776ccc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b636afb952e681fb37d677466fa21082b437697f72d49f74af56b62776ccc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b636afb952e681fb37d677466fa21082b437697f72d49f74af56b62776ccc5b", kill_on_drop: false }`
[INFO] [stdout] 2b636afb952e681fb37d677466fa21082b437697f72d49f74af56b62776ccc5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6c12d677dfefc451d9fc869e238fa8f82a2d30be1e566978763ab8c5babdd56
[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" "d6c12d677dfefc451d9fc869e238fa8f82a2d30be1e566978763ab8c5babdd56", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking tokio v1.19.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking protocol v3.2.0
[INFO] [stderr]     Checking async-protocol v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0161]: cannot move a value of type impl Future<Output = Result<(), protocol::Error>>: the size of impl Future<Output = Result<(), protocol::Error>> cannot be statically determined
[INFO] [stdout]    --> src/transport.rs:135:28
[INFO] [stdout]     |
[INFO] [stdout] 135 |       ) -> Result<(), Error> {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 136 | |         // Load the data into a temporary buffer before we process it.
[INFO] [stdout] 137 | |         loop {
[INFO] [stdout] 138 | |             let mut buffer = [0u8; BUFFER_SIZE];
[INFO] [stdout] ...   |
[INFO] [stdout] 154 | |         Ok(())
[INFO] [stdout] 155 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0161`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-protocol` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0161]: cannot move a value of type impl Future<Output = Result<(), protocol::Error>>: the size of impl Future<Output = Result<(), protocol::Error>> cannot be statically determined
[INFO] [stdout]    --> src/transport.rs:135:28
[INFO] [stdout]     |
[INFO] [stdout] 135 |       ) -> Result<(), Error> {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 136 | |         // Load the data into a temporary buffer before we process it.
[INFO] [stdout] 137 | |         loop {
[INFO] [stdout] 138 | |             let mut buffer = [0u8; BUFFER_SIZE];
[INFO] [stdout] ...   |
[INFO] [stdout] 154 | |         Ok(())
[INFO] [stdout] 155 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0161`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-protocol` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d6c12d677dfefc451d9fc869e238fa8f82a2d30be1e566978763ab8c5babdd56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c12d677dfefc451d9fc869e238fa8f82a2d30be1e566978763ab8c5babdd56", kill_on_drop: false }`
[INFO] [stdout] d6c12d677dfefc451d9fc869e238fa8f82a2d30be1e566978763ab8c5babdd56