[INFO] fetching crate palmdoc-compression 0.3.1...
[INFO] testing palmdoc-compression-0.3.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate palmdoc-compression 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate palmdoc-compression 0.3.1
[INFO] finished tweaking crates.io crate palmdoc-compression 0.3.1
[INFO] tweaked toml for crates.io crate palmdoc-compression 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate palmdoc-compression 0.3.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate palmdoc-compression 0.3.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d9bcd24a97d31690d32e452670ec9f4d48ce5036987aa334e81d31a02bce810
[INFO] running `Command { std: "docker" "start" "-a" "4d9bcd24a97d31690d32e452670ec9f4d48ce5036987aa334e81d31a02bce810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d9bcd24a97d31690d32e452670ec9f4d48ce5036987aa334e81d31a02bce810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9bcd24a97d31690d32e452670ec9f4d48ce5036987aa334e81d31a02bce810", kill_on_drop: false }`
[INFO] [stdout] 4d9bcd24a97d31690d32e452670ec9f4d48ce5036987aa334e81d31a02bce810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61145e3abdf02dd1f0185b2abcb1fe15fcf90bb8721bbeece0cdc8b03a2e78ca
[INFO] running `Command { std: "docker" "start" "-a" "61145e3abdf02dd1f0185b2abcb1fe15fcf90bb8721bbeece0cdc8b03a2e78ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling palmdoc-compression v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr] warning: palmdoc-compression@0.3.1: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "61145e3abdf02dd1f0185b2abcb1fe15fcf90bb8721bbeece0cdc8b03a2e78ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61145e3abdf02dd1f0185b2abcb1fe15fcf90bb8721bbeece0cdc8b03a2e78ca", kill_on_drop: false }`
[INFO] [stdout] 61145e3abdf02dd1f0185b2abcb1fe15fcf90bb8721bbeece0cdc8b03a2e78ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 577bff94e0b466bf211e63b1981f5dec4d30f3e8d53cc4ef1568f3a72ec22e70
[INFO] running `Command { std: "docker" "start" "-a" "577bff94e0b466bf211e63b1981f5dec4d30f3e8d53cc4ef1568f3a72ec22e70", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling half v2.4.0
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr] warning: palmdoc-compression@0.3.1: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling lipsum v0.9.1
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling palmdoc-compression v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.51s
[INFO] running `Command { std: "docker" "inspect" "577bff94e0b466bf211e63b1981f5dec4d30f3e8d53cc4ef1568f3a72ec22e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577bff94e0b466bf211e63b1981f5dec4d30f3e8d53cc4ef1568f3a72ec22e70", kill_on_drop: false }`
[INFO] [stdout] 577bff94e0b466bf211e63b1981f5dec4d30f3e8d53cc4ef1568f3a72ec22e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 684e3fdceb486aad17883ee103885177e4c264e3d55acdbd8d59401531b5f792
[INFO] running `Command { std: "docker" "start" "-a" "684e3fdceb486aad17883ee103885177e4c264e3d55acdbd8d59401531b5f792", kill_on_drop: false }`
[INFO] [stderr] warning: palmdoc-compression@0.3.1: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/palmdoc_compression-6a0ca1583a1910c6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test palmdoc::tests::test_compress_palmdoc ... ok
[INFO] [stdout] test palmdoc::tests::test_decompress_palmdoc ... ok
[INFO] [stdout] test palmdoc::tests::test_null_run_length ... ok
[INFO] [stdout] test palmdoc::tests::test_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests palmdoc_compression
[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" "684e3fdceb486aad17883ee103885177e4c264e3d55acdbd8d59401531b5f792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684e3fdceb486aad17883ee103885177e4c264e3d55acdbd8d59401531b5f792", kill_on_drop: false }`
[INFO] [stdout] 684e3fdceb486aad17883ee103885177e4c264e3d55acdbd8d59401531b5f792