[INFO] fetching crate mirrord-protocol 0.2.0...
[INFO] checking mirrord-protocol-0.2.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate mirrord-protocol 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate mirrord-protocol 0.2.0 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mirrord-protocol 0.2.0
[INFO] finished tweaking crates.io crate mirrord-protocol 0.2.0
[INFO] tweaked toml for crates.io crate mirrord-protocol 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73c86c3fb6fbea46c398e5bd1c89d371c02ea2c1e069c88482ecbf422f1b96b6
[INFO] running `Command { std: "docker" "start" "-a" "73c86c3fb6fbea46c398e5bd1c89d371c02ea2c1e069c88482ecbf422f1b96b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73c86c3fb6fbea46c398e5bd1c89d371c02ea2c1e069c88482ecbf422f1b96b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c86c3fb6fbea46c398e5bd1c89d371c02ea2c1e069c88482ecbf422f1b96b6", kill_on_drop: false }`
[INFO] [stdout] 73c86c3fb6fbea46c398e5bd1c89d371c02ea2c1e069c88482ecbf422f1b96b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186084acc87c7b21781cf1a35f7490f28ed3ccf92fe9f81549359b4ae537ac89
[INFO] running `Command { std: "docker" "start" "-a" "186084acc87c7b21781cf1a35f7490f28ed3ccf92fe9f81549359b4ae537ac89", kill_on_drop: false }`
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking mirrord-protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0533]: expected unit struct, unit variant or constant, found struct variant `DecodeError::UnexpectedEnd`
[INFO] [stdout]   --> src/codec.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |             Err(DecodeError::UnexpectedEnd) => Ok(None),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a unit struct, unit variant or constant
[INFO] [stdout]    |
[INFO] [stdout] help: the struct variant's field is being ignored
[INFO] [stdout]    |
[INFO] [stdout] 77 |             Err(DecodeError::UnexpectedEnd { additional: _ }) => Ok(None),
[INFO] [stdout]    |                                            +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0533]: expected unit struct, unit variant or constant, found struct variant `DecodeError::UnexpectedEnd`
[INFO] [stdout]    --> src/codec.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |             Err(DecodeError::UnexpectedEnd) => Ok(None),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a unit struct, unit variant or constant
[INFO] [stdout]     |
[INFO] [stdout] help: the struct variant's field is being ignored
[INFO] [stdout]     |
[INFO] [stdout] 128 |             Err(DecodeError::UnexpectedEnd { additional: _ }) => Ok(None),
[INFO] [stdout]     |                                            +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0533]: expected unit struct, unit variant or constant, found struct variant `DecodeError::UnexpectedEnd`
[INFO] [stdout]   --> src/codec.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |             Err(DecodeError::UnexpectedEnd) => Ok(None),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a unit struct, unit variant or constant
[INFO] [stdout]    |
[INFO] [stdout] help: the struct variant's field is being ignored
[INFO] [stdout]    |
[INFO] [stdout] 77 |             Err(DecodeError::UnexpectedEnd { additional: _ }) => Ok(None),
[INFO] [stdout]    |                                            +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0533]: expected unit struct, unit variant or constant, found struct variant `DecodeError::UnexpectedEnd`
[INFO] [stdout]    --> src/codec.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |             Err(DecodeError::UnexpectedEnd) => Ok(None),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a unit struct, unit variant or constant
[INFO] [stdout]     |
[INFO] [stdout] help: the struct variant's field is being ignored
[INFO] [stdout]     |
[INFO] [stdout] 128 |             Err(DecodeError::UnexpectedEnd { additional: _ }) => Ok(None),
[INFO] [stdout]     |                                            +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0533`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mirrord-protocol` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0533`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mirrord-protocol` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "186084acc87c7b21781cf1a35f7490f28ed3ccf92fe9f81549359b4ae537ac89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186084acc87c7b21781cf1a35f7490f28ed3ccf92fe9f81549359b4ae537ac89", kill_on_drop: false }`
[INFO] [stdout] 186084acc87c7b21781cf1a35f7490f28ed3ccf92fe9f81549359b4ae537ac89
