[INFO] fetching crate datagram-chunker 0.0.2...
[INFO] testing datagram-chunker-0.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate datagram-chunker 0.0.2 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate datagram-chunker 0.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded err-rs v0.0.4
[INFO] [stderr]   Downloaded flood-rs v0.0.12
[INFO] [stderr]   Downloaded hexify v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5609e012f52b89a8d65f0bc65f5ee910e584fe9713497e97ffbe437895bc7d2
[INFO] running `Command { std: "docker" "start" "-a" "d5609e012f52b89a8d65f0bc65f5ee910e584fe9713497e97ffbe437895bc7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5609e012f52b89a8d65f0bc65f5ee910e584fe9713497e97ffbe437895bc7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5609e012f52b89a8d65f0bc65f5ee910e584fe9713497e97ffbe437895bc7d2", kill_on_drop: false }`
[INFO] [stdout] d5609e012f52b89a8d65f0bc65f5ee910e584fe9713497e97ffbe437895bc7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36fbeba2ec4a7c04e8f6722a07c728baec66a8e813beed10b06e283de6b44a2a
[INFO] running `Command { std: "docker" "start" "-a" "36fbeba2ec4a7c04e8f6722a07c728baec66a8e813beed10b06e283de6b44a2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling err-rs v0.0.4
[INFO] [stderr]    Compiling flood-rs v0.0.12
[INFO] [stderr]    Compiling hexify v0.0.3
[INFO] [stderr]    Compiling datagram-chunker v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "36fbeba2ec4a7c04e8f6722a07c728baec66a8e813beed10b06e283de6b44a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36fbeba2ec4a7c04e8f6722a07c728baec66a8e813beed10b06e283de6b44a2a", kill_on_drop: false }`
[INFO] [stdout] 36fbeba2ec4a7c04e8f6722a07c728baec66a8e813beed10b06e283de6b44a2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be6e80637e9b85701dea5d9737da22c701011a8806ded9be731e6ea0a1e31223
[INFO] running `Command { std: "docker" "start" "-a" "be6e80637e9b85701dea5d9737da22c701011a8806ded9be731e6ea0a1e31223", kill_on_drop: false }`
[INFO] [stderr]    Compiling datagram-chunker v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "be6e80637e9b85701dea5d9737da22c701011a8806ded9be731e6ea0a1e31223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6e80637e9b85701dea5d9737da22c701011a8806ded9be731e6ea0a1e31223", kill_on_drop: false }`
[INFO] [stdout] be6e80637e9b85701dea5d9737da22c701011a8806ded9be731e6ea0a1e31223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fb34f2317660d85254d0e9484fe94fe77b5957953bcfebd214601e9b5a5bd7a
[INFO] running `Command { std: "docker" "start" "-a" "2fb34f2317660d85254d0e9484fe94fe77b5957953bcfebd214601e9b5a5bd7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datagram_chunker-5f1b9c3e34464cb8)
[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/debug/deps/datagram_chunker-12e2c2e77165ff2d)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_deserialize_datagram_basic ... ok
[INFO] [stdout] test test_deserialize_datagram_malformed ... ok
[INFO] [stdout] test test_deserialize_datagrams_all_malformed ... ok
[INFO] [stdout] test test_deserialize_datagrams_with_partial_empty_datagrams ... ok
[INFO] [stdout] test test_deserialize_datagrams_with_multiple_messages_per_datagram ... ok
[INFO] [stdout] test test_deserialize_multiple_messages_in_single_datagram ... ok
[INFO] [stdout] test test_serialize_and_deserialize_empty_messages ... ok
[INFO] [stdout] test test_serialize_to_datagrams_basic ... ok
[INFO] [stdout] test test_serialize_to_datagrams_item_size_too_big ... ok
[INFO] [stdout] test test_serialize_to_datagrams_multiple_datagrams ... ok
[INFO] [stdout] test test_deserialize_empty_datagram ... ok
[INFO] [stdout] test test_deserialize_datagrams_with_malformed_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" "2fb34f2317660d85254d0e9484fe94fe77b5957953bcfebd214601e9b5a5bd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb34f2317660d85254d0e9484fe94fe77b5957953bcfebd214601e9b5a5bd7a", kill_on_drop: false }`
[INFO] [stdout] 2fb34f2317660d85254d0e9484fe94fe77b5957953bcfebd214601e9b5a5bd7a