[INFO] fetching crate conclave-serialize 0.0.1...
[INFO] checking conclave-serialize-0.0.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate conclave-serialize 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate conclave-serialize 0.0.1
[INFO] finished tweaking crates.io crate conclave-serialize 0.0.1
[INFO] tweaked toml for crates.io crate conclave-serialize 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate conclave-serialize 0.0.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flood-rs v0.0.3
[INFO] [stderr]   Downloaded conclave-room-serialize v0.0.2-pre03
[INFO] [stderr]   Downloaded conclave-room v0.0.2-pre02
[INFO] [stderr]   Downloaded conclave-types v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae25dff3c537c767fe7a13e1ffd220c799ab8a7671b36e49216af43fab4b2c58
[INFO] running `Command { std: "docker" "start" "-a" "ae25dff3c537c767fe7a13e1ffd220c799ab8a7671b36e49216af43fab4b2c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae25dff3c537c767fe7a13e1ffd220c799ab8a7671b36e49216af43fab4b2c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae25dff3c537c767fe7a13e1ffd220c799ab8a7671b36e49216af43fab4b2c58", kill_on_drop: false }`
[INFO] [stdout] ae25dff3c537c767fe7a13e1ffd220c799ab8a7671b36e49216af43fab4b2c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c3e0976249542f01ccb2ea543901b35214803c1f2bb2d5c97bc996ce7625746
[INFO] running `Command { std: "docker" "start" "-a" "6c3e0976249542f01ccb2ea543901b35214803c1f2bb2d5c97bc996ce7625746", kill_on_drop: false }`
[INFO] [stderr]     Checking flood-rs v0.0.3
[INFO] [stderr]     Checking conclave-room v0.0.2-pre02
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking conclave-types v0.0.1
[INFO] [stderr]     Checking conclave-room-serialize v0.0.2-pre03
[INFO] [stderr]     Checking conclave-serialize v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:66:55
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 writer.extend_from_slice(ping_command.to_octets().as_slice())
[INFO] [stdout]    |                                                       ^^^^^^^^^-- argument #1 of type `&mut _` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conclave-room-serialize-0.0.2-pre03/src/lib.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn to_octets<T: WriteOctetStream>(&self, stream: &mut T) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 writer.extend_from_slice(ping_command.to_octets(/* stream */).as_slice())
[INFO] [stdout]    |                                                                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:66:55
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 writer.extend_from_slice(ping_command.to_octets().as_slice())
[INFO] [stdout]    |                                                       ^^^^^^^^^-- argument #1 of type `&mut _` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conclave-room-serialize-0.0.2-pre03/src/lib.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn to_octets<T: WriteOctetStream>(&self, stream: &mut T) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 writer.extend_from_slice(ping_command.to_octets(/* stream */).as_slice())
[INFO] [stdout]    |                                                                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:66:67
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 writer.extend_from_slice(ping_command.to_octets().as_slice())
[INFO] [stdout]    |                                                                   ^^^^^^^^ method not found in `Result<(), std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:66:67
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 writer.extend_from_slice(ping_command.to_octets().as_slice())
[INFO] [stdout]    |                                                                   ^^^^^^^^ method not found in `Result<(), std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conclave-serialize` (lib) due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conclave-serialize` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6c3e0976249542f01ccb2ea543901b35214803c1f2bb2d5c97bc996ce7625746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c3e0976249542f01ccb2ea543901b35214803c1f2bb2d5c97bc996ce7625746", kill_on_drop: false }`
[INFO] [stdout] 6c3e0976249542f01ccb2ea543901b35214803c1f2bb2d5c97bc996ce7625746
