[INFO] fetching crate wasccgraph-actor 0.0.2...
[INFO] testing wasccgraph-actor-0.0.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate wasccgraph-actor 0.0.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate wasccgraph-actor 0.0.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aed67fd4036e6fabfb7e5cd6f30dd100d7fa0b07c0b8a3db41cbbb6a13a33833
[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" "aed67fd4036e6fabfb7e5cd6f30dd100d7fa0b07c0b8a3db41cbbb6a13a33833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aed67fd4036e6fabfb7e5cd6f30dd100d7fa0b07c0b8a3db41cbbb6a13a33833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed67fd4036e6fabfb7e5cd6f30dd100d7fa0b07c0b8a3db41cbbb6a13a33833", kill_on_drop: false }`
[INFO] [stdout] aed67fd4036e6fabfb7e5cd6f30dd100d7fa0b07c0b8a3db41cbbb6a13a33833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ef0a1a10a7dfb395717085fa66150da9228d288a040f8b15e7b23ca53081c20
[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" "1ef0a1a10a7dfb395717085fa66150da9228d288a040f8b15e7b23ca53081c20", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling wapc-guest v0.3.2
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[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 by `from`
[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 by `from`
[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 by `from`
[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 by `from`
[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 by `from`
[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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1ef0a1a10a7dfb395717085fa66150da9228d288a040f8b15e7b23ca53081c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef0a1a10a7dfb395717085fa66150da9228d288a040f8b15e7b23ca53081c20", kill_on_drop: false }`
[INFO] [stdout] 1ef0a1a10a7dfb395717085fa66150da9228d288a040f8b15e7b23ca53081c20