[INFO] fetching crate dwarfs 0.2.1...
[INFO] testing dwarfs-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dwarfs 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dwarfs 0.2.1
[INFO] finished tweaking crates.io crate dwarfs 0.2.1
[INFO] tweaked toml for crates.io crate dwarfs 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dwarfs 0.2.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dwarfs 0.2.1 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 578d31d7425de9a07e1d64f41409a5dad0a45fb1579cad872fea8594538b9729
[INFO] running `Command { std: "docker" "start" "-a" "578d31d7425de9a07e1d64f41409a5dad0a45fb1579cad872fea8594538b9729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "578d31d7425de9a07e1d64f41409a5dad0a45fb1579cad872fea8594538b9729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578d31d7425de9a07e1d64f41409a5dad0a45fb1579cad872fea8594538b9729", kill_on_drop: false }`
[INFO] [stdout] 578d31d7425de9a07e1d64f41409a5dad0a45fb1579cad872fea8594538b9729
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e48a6138f53e79327b8d0934a2139d3e7ed37e8537bdb86dcb21f49e3ff75eaf
[INFO] running `Command { std: "docker" "start" "-a" "e48a6138f53e79327b8d0934a2139d3e7ed37e8537bdb86dcb21f49e3ff75eaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling measure_time v0.9.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling lru v0.14.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling positioned-io v0.3.4
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerocopy-derive v0.8.25
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling dwarfs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.59s
[INFO] running `Command { std: "docker" "inspect" "e48a6138f53e79327b8d0934a2139d3e7ed37e8537bdb86dcb21f49e3ff75eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48a6138f53e79327b8d0934a2139d3e7ed37e8537bdb86dcb21f49e3ff75eaf", kill_on_drop: false }`
[INFO] [stdout] e48a6138f53e79327b8d0934a2139d3e7ed37e8537bdb86dcb21f49e3ff75eaf
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57b21c46e96668b3e856be405217bc809e08df570917bc8c7a679bdda3ad506b
[INFO] running `Command { std: "docker" "start" "-a" "57b21c46e96668b3e856be405217bc809e08df570917bc8c7a679bdda3ad506b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dwarfs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "57b21c46e96668b3e856be405217bc809e08df570917bc8c7a679bdda3ad506b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b21c46e96668b3e856be405217bc809e08df570917bc8c7a679bdda3ad506b", kill_on_drop: false }`
[INFO] [stdout] 57b21c46e96668b3e856be405217bc809e08df570917bc8c7a679bdda3ad506b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc638ca1eb85e2edde741a8bd9926146a766121f39b59afe92c6fb1ea16ba1cb
[INFO] running `Command { std: "docker" "start" "-a" "dc638ca1eb85e2edde741a8bd9926146a766121f39b59afe92c6fb1ea16ba1cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dwarfs-c6f7682890aece68)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fsst::tests::smoke ... ok
[INFO] [stdout] test metadata::tests::de_frozen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dwarfs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/archive.rs - archive::ArchiveIndex::get_path (line 747) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc638ca1eb85e2edde741a8bd9926146a766121f39b59afe92c6fb1ea16ba1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc638ca1eb85e2edde741a8bd9926146a766121f39b59afe92c6fb1ea16ba1cb", kill_on_drop: false }`
[INFO] [stdout] dc638ca1eb85e2edde741a8bd9926146a766121f39b59afe92c6fb1ea16ba1cb