[INFO] fetching crate enigma-packet 0.1.0...
[INFO] testing enigma-packet-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate enigma-packet 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate enigma-packet 0.1.0
[INFO] finished tweaking crates.io crate enigma-packet 0.1.0
[INFO] tweaked toml for crates.io crate enigma-packet 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enigma-packet 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enigma-packet 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83fdc54a6633274349c5559992e20e95c014dfa53f2f8328e87feeec83a188da
[INFO] running `Command { std: "docker" "start" "-a" "83fdc54a6633274349c5559992e20e95c014dfa53f2f8328e87feeec83a188da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83fdc54a6633274349c5559992e20e95c014dfa53f2f8328e87feeec83a188da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fdc54a6633274349c5559992e20e95c014dfa53f2f8328e87feeec83a188da", kill_on_drop: false }`
[INFO] [stdout] 83fdc54a6633274349c5559992e20e95c014dfa53f2f8328e87feeec83a188da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 772920f6fb53202cd4452114f1800e92753d9c29a4eff79c5dd9277f6b8b6646
[INFO] running `Command { std: "docker" "start" "-a" "772920f6fb53202cd4452114f1800e92753d9c29a4eff79c5dd9277f6b8b6646", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling enigma-packet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.51s
[INFO] running `Command { std: "docker" "inspect" "772920f6fb53202cd4452114f1800e92753d9c29a4eff79c5dd9277f6b8b6646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772920f6fb53202cd4452114f1800e92753d9c29a4eff79c5dd9277f6b8b6646", kill_on_drop: false }`
[INFO] [stdout] 772920f6fb53202cd4452114f1800e92753d9c29a4eff79c5dd9277f6b8b6646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fc1fd6620d0c5c9c13af8705f140ec2e9babea52b0ac3439902690dae89f667
[INFO] running `Command { std: "docker" "start" "-a" "4fc1fd6620d0c5c9c13af8705f140ec2e9babea52b0ac3439902690dae89f667", kill_on_drop: false }`
[INFO] [stderr]    Compiling enigma-packet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "4fc1fd6620d0c5c9c13af8705f140ec2e9babea52b0ac3439902690dae89f667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc1fd6620d0c5c9c13af8705f140ec2e9babea52b0ac3439902690dae89f667", kill_on_drop: false }`
[INFO] [stdout] 4fc1fd6620d0c5c9c13af8705f140ec2e9babea52b0ac3439902690dae89f667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f6bf86d1465fc93941f1fdd0fce32c43503e7591d1ecc296dada50a3e3d30ba
[INFO] running `Command { std: "docker" "start" "-a" "5f6bf86d1465fc93941f1fdd0fce32c43503e7591d1ecc296dada50a3e3d30ba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enigma_packet-f9b7ae4d87384988)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::codec_tests::encoding_is_deterministic ... ok
[INFO] [stdout] test tests::negative_tests::decode_rejects_bad_magic ... ok
[INFO] [stdout] test tests::negative_tests::decode_rejects_bad_version ... ok
[INFO] [stdout] test tests::negative_tests::decode_rejects_corrupted_body ... ok
[INFO] [stdout] test tests::negative_tests::decode_rejects_mismatched_length ... ok
[INFO] [stdout] test tests::negative_tests::decode_rejects_truncated_packet ... ok
[INFO] [stdout] test tests::validation_tests::validation_rejects_attachment_init_payload ... ok
[INFO] [stdout] test tests::validation_tests::validation_passes_for_text_message ... ok
[INFO] [stdout] test tests::validation_tests::validation_rejects_chunk_count_mismatch ... ok
[INFO] [stdout] test tests::validation_tests::validation_rejects_chunk_payload_empty ... ok
[INFO] [stdout] test tests::codec_tests::roundtrip_all_message_types ... ok
[INFO] [stdout] test tests::validation_tests::validation_rejects_empty_receiver ... ok
[INFO] [stdout] test tests::validation_tests::validation_rejects_empty_sender ... ok
[INFO] [stdout] test tests::validation_tests::validation_rejects_end_payload_non_empty ... ok
[INFO] [stdout] test tests::validation_tests::validation_rejects_file_kind_without_filename ... ok
[INFO] [stdout] test tests::codec_tests::frame_body_length_matches_payload ... ok
[INFO] [stderr]    Doc-tests enigma_packet
[INFO] [stdout] test tests::framing_tests::peek_packet_exposes_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "5f6bf86d1465fc93941f1fdd0fce32c43503e7591d1ecc296dada50a3e3d30ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6bf86d1465fc93941f1fdd0fce32c43503e7591d1ecc296dada50a3e3d30ba", kill_on_drop: false }`
[INFO] [stdout] 5f6bf86d1465fc93941f1fdd0fce32c43503e7591d1ecc296dada50a3e3d30ba