[INFO] fetching crate rlp-compress 0.1.0...
[INFO] testing rlp-compress-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rlp-compress 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rlp-compress 0.1.0
[INFO] finished tweaking crates.io crate rlp-compress 0.1.0
[INFO] tweaked toml for crates.io crate rlp-compress 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlp-compress 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding elastic-array v0.10.3 (available: v0.11.0)
[INFO] [stderr]       Adding tetsy-rlp v0.4.5 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a703c93e92b6ba46715c0f662a73d1a5fa99f5853c9c314ce394e476d3c80d4
[INFO] running `Command { std: "docker" "start" "-a" "1a703c93e92b6ba46715c0f662a73d1a5fa99f5853c9c314ce394e476d3c80d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a703c93e92b6ba46715c0f662a73d1a5fa99f5853c9c314ce394e476d3c80d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a703c93e92b6ba46715c0f662a73d1a5fa99f5853c9c314ce394e476d3c80d4", kill_on_drop: false }`
[INFO] [stdout] 1a703c93e92b6ba46715c0f662a73d1a5fa99f5853c9c314ce394e476d3c80d4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56a22a9047f5c334ea360a59e0b6d29fd723aede4cb58faa2456675cfcfff1b0
[INFO] running `Command { std: "docker" "start" "-a" "56a22a9047f5c334ea360a59e0b6d29fd723aede4cb58faa2456675cfcfff1b0", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling tetsy-rlp v0.4.5
[INFO] [stderr]    Compiling elastic-array v0.10.3
[INFO] [stderr]    Compiling rlp-compress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "56a22a9047f5c334ea360a59e0b6d29fd723aede4cb58faa2456675cfcfff1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a22a9047f5c334ea360a59e0b6d29fd723aede4cb58faa2456675cfcfff1b0", kill_on_drop: false }`
[INFO] [stdout] 56a22a9047f5c334ea360a59e0b6d29fd723aede4cb58faa2456675cfcfff1b0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60cc79170839f7d6f0dc093414a13eb00f309e7c58b689282df45bd286c26c0
[INFO] running `Command { std: "docker" "start" "-a" "a60cc79170839f7d6f0dc093414a13eb00f309e7c58b689282df45bd286c26c0", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling rlp-compress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "a60cc79170839f7d6f0dc093414a13eb00f309e7c58b689282df45bd286c26c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60cc79170839f7d6f0dc093414a13eb00f309e7c58b689282df45bd286c26c0", kill_on_drop: false }`
[INFO] [stdout] a60cc79170839f7d6f0dc093414a13eb00f309e7c58b689282df45bd286c26c0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e65206d6df8cffe69d9836a4cfd938253bb41ecb99d6b4167f24254c608e74b4
[INFO] running `Command { std: "docker" "start" "-a" "e65206d6df8cffe69d9836a4cfd938253bb41ecb99d6b4167f24254c608e74b4", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlp_compress-f7e92005b1cffa6f)
[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/compress.rs (/opt/rustwide/target/debug/deps/compress-2c162f14bb5025b7)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test invalid_rlp_swapper ... ok
[INFO] [stdout] test nested_list_rlp ... ok
[INFO] [stdout] test malformed_rlp ... ok
[INFO] [stdout] test simple_compression ... ok
[INFO] [stdout] test large_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlp_compress
[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" "e65206d6df8cffe69d9836a4cfd938253bb41ecb99d6b4167f24254c608e74b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65206d6df8cffe69d9836a4cfd938253bb41ecb99d6b4167f24254c608e74b4", kill_on_drop: false }`
[INFO] [stdout] e65206d6df8cffe69d9836a4cfd938253bb41ecb99d6b4167f24254c608e74b4
