[INFO] fetching crate datagram-chunker 0.0.2...
[INFO] testing datagram-chunker-0.0.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate datagram-chunker 0.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate datagram-chunker 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate datagram-chunker 0.0.2
[INFO] tweaked toml for crates.io crate datagram-chunker 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate datagram-chunker 0.0.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98
[INFO] running `Command { std: "docker" "start" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexify v0.0.3
[INFO] [stderr]    Compiling err-rs v0.0.4
[INFO] [stderr]    Compiling flood-rs v0.0.12
[INFO] [stderr]    Compiling datagram-chunker v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling datagram-chunker v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/datagram-chunker/42ba928f5ef0ecc1/out/datagram_chunker-42ba928f5ef0ecc1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/datagram_chunker.rs (/opt/rustwide/target/release/build/datagram-chunker/5e7e38070ef37a07/out/datagram_chunker-5e7e38070ef37a07)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_deserialize_datagram_malformed ... ok
[INFO] [stdout] test test_serialize_and_deserialize_empty_messages ... ok
[INFO] [stdout] test test_serialize_to_datagrams_basic ... ok
[INFO] [stdout] test test_deserialize_multiple_messages_in_single_datagram ... ok
[INFO] [stdout] test test_deserialize_datagrams_all_malformed ... ok
[INFO] [stdout] test test_deserialize_empty_datagram ... ok
[INFO] [stdout] test test_serialize_to_datagrams_item_size_too_big ... ok
[INFO] [stdout] test test_deserialize_datagrams_with_partial_empty_datagrams ... ok
[INFO] [stdout] test test_serialize_to_datagrams_multiple_datagrams ... ok
[INFO] [stdout] test test_deserialize_datagrams_with_malformed_datagram ... ok
[INFO] [stdout] test test_deserialize_datagram_basic ... ok
[INFO] [stdout] test test_deserialize_datagrams_with_multiple_messages_per_datagram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests datagram_chunker
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98", kill_on_drop: false }`
[INFO] [stdout] 179bd5e19fd846300f8c04625ced94cf6897bf5ebc54cfdcfdf1777b86481c98
