[INFO] fetching crate wasccgraph-actor 0.0.2...
[INFO] testing wasccgraph-actor-0.0.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate wasccgraph-actor 0.0.2 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate wasccgraph-actor 0.0.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasccgraph-actor 0.0.2
[INFO] finished tweaking crates.io crate wasccgraph-actor 0.0.2
[INFO] tweaked toml for crates.io crate wasccgraph-actor 0.0.2 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28d28fb2f388cf29fd88b1136bb606edee8a7286c63c5846ae6397b74db92baa
[INFO] running `Command { std: "docker" "start" "-a" "28d28fb2f388cf29fd88b1136bb606edee8a7286c63c5846ae6397b74db92baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28d28fb2f388cf29fd88b1136bb606edee8a7286c63c5846ae6397b74db92baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d28fb2f388cf29fd88b1136bb606edee8a7286c63c5846ae6397b74db92baa", kill_on_drop: false }`
[INFO] [stdout] 28d28fb2f388cf29fd88b1136bb606edee8a7286c63c5846ae6397b74db92baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b61ba8c046dc6049a7d792e8ec7ba2aca44f665fcd00deffa25f2149fc7599ca
[INFO] running `Command { std: "docker" "start" "-a" "b61ba8c046dc6049a7d792e8ec7ba2aca44f665fcd00deffa25f2149fc7599ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling wapc-guest v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling rmp-serde v0.14.4
[INFO] [stderr]    Compiling wascc-codec v0.8.1
[INFO] [stderr]    Compiling wasccgraph-common v0.0.2
[INFO] [stderr]    Compiling wascc-actor v0.7.4
[INFO] [stderr]    Compiling wasccgraph-actor v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the size for values of type `dyn std::error::Error + Send + Sync` cannot be known at compilation time
[INFO] [stdout]    --> src/graph.rs:77:75
[INFO] [stdout]     |
[INFO] [stdout] 77  |         self.hostbinding.call(CAPID_GRAPHDB, OP_DELETE, serialize(&delreq)?)?;
[INFO] [stdout]     |                                                                           ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn std::error::Error + Send + Sync`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::error::Error` for `Box<dyn std::error::Error + Send + Sync>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `From<Box<dyn std::error::Error + Send + Sync>>` for `Box<dyn std::error::Error>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `FromResidual<Result<Infallible, Box<dyn std::error::Error + Send + Sync>>>` for `Result<(), Box<dyn std::error::Error>>`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn std::error::Error + Send + Sync` cannot be known at compilation time
[INFO] [stdout]    --> src/graph.rs:77:77
[INFO] [stdout]     |
[INFO] [stdout] 77  |         self.hostbinding.call(CAPID_GRAPHDB, OP_DELETE, serialize(&delreq)?)?;
[INFO] [stdout]     |                                                                             ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn std::error::Error + Send + Sync`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::error::Error` for `Box<dyn std::error::Error + Send + Sync>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `From<Box<dyn std::error::Error + Send + Sync>>` for `Box<dyn std::error::Error>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `FromResidual<Result<Infallible, Box<dyn std::error::Error + Send + Sync>>>` for `Result<(), Box<dyn std::error::Error>>`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn std::error::Error + Send + Sync` cannot be known at compilation time
[INFO] [stdout]    --> src/graph.rs:91:83
[INFO] [stdout]     |
[INFO] [stdout] 91  |         let res = self.hostbinding.call(CAPID_GRAPHDB, OP_QUERY, serialize(&query)?)?;
[INFO] [stdout]     |                                                                                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn std::error::Error + Send + Sync`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::error::Error` for `Box<dyn std::error::Error + Send + Sync>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `From<Box<dyn std::error::Error + Send + Sync>>` for `Box<dyn std::error::Error>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `FromResidual<Result<Infallible, Box<dyn std::error::Error + Send + Sync>>>` for `Result<ResultSet, Box<dyn std::error::Error>>`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn std::error::Error + Send + Sync` cannot be known at compilation time
[INFO] [stdout]    --> src/graph.rs:91:85
[INFO] [stdout]     |
[INFO] [stdout] 91  |         let res = self.hostbinding.call(CAPID_GRAPHDB, OP_QUERY, serialize(&query)?)?;
[INFO] [stdout]     |                                                                                     ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn std::error::Error + Send + Sync`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::error::Error` for `Box<dyn std::error::Error + Send + Sync>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `From<Box<dyn std::error::Error + Send + Sync>>` for `Box<dyn std::error::Error>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `FromResidual<Result<Infallible, Box<dyn std::error::Error + Send + Sync>>>` for `Result<ResultSet, Box<dyn std::error::Error>>`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn std::error::Error + Send + Sync` cannot be known at compilation time
[INFO] [stdout]    --> src/graph.rs:92:29
[INFO] [stdout]     |
[INFO] [stdout] 92  |         Ok(deserialize(&res)?)        
[INFO] [stdout]     |                             ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn std::error::Error + Send + Sync`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::error::Error` for `Box<dyn std::error::Error + Send + Sync>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `From<Box<dyn std::error::Error + Send + Sync>>` for `Box<dyn std::error::Error>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `FromResidual<Result<Infallible, Box<dyn std::error::Error + Send + Sync>>>` for `Result<ResultSet, Box<dyn std::error::Error>>`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasccgraph-actor` due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b61ba8c046dc6049a7d792e8ec7ba2aca44f665fcd00deffa25f2149fc7599ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61ba8c046dc6049a7d792e8ec7ba2aca44f665fcd00deffa25f2149fc7599ca", kill_on_drop: false }`
[INFO] [stdout] b61ba8c046dc6049a7d792e8ec7ba2aca44f665fcd00deffa25f2149fc7599ca