[INFO] fetching crate hashset_ext 0.1.0...
[INFO] testing hashset_ext-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hashset_ext 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate hashset_ext 0.1.0
[INFO] finished tweaking crates.io crate hashset_ext 0.1.0
[INFO] tweaked toml for crates.io crate hashset_ext 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hashset_ext 0.1.0 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 hashset_ext 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" "+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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ccd85a0a5b7b6bf7b28502d5f7a5bff6523d0fb158a9b7f42bdf473e494d4ef7
[INFO] running `Command { std: "docker" "start" "-a" "ccd85a0a5b7b6bf7b28502d5f7a5bff6523d0fb158a9b7f42bdf473e494d4ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccd85a0a5b7b6bf7b28502d5f7a5bff6523d0fb158a9b7f42bdf473e494d4ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd85a0a5b7b6bf7b28502d5f7a5bff6523d0fb158a9b7f42bdf473e494d4ef7", kill_on_drop: false }`
[INFO] [stdout] ccd85a0a5b7b6bf7b28502d5f7a5bff6523d0fb158a9b7f42bdf473e494d4ef7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bf56eba3ccf7050b0683911c56c061710ad55871327f040a5b9de91423b2cd1e
[INFO] running `Command { std: "docker" "start" "-a" "bf56eba3ccf7050b0683911c56c061710ad55871327f040a5b9de91423b2cd1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashset_ext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "bf56eba3ccf7050b0683911c56c061710ad55871327f040a5b9de91423b2cd1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf56eba3ccf7050b0683911c56c061710ad55871327f040a5b9de91423b2cd1e", kill_on_drop: false }`
[INFO] [stdout] bf56eba3ccf7050b0683911c56c061710ad55871327f040a5b9de91423b2cd1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 102546e62ac4249764b4f82c06335ceeedbd7bb59bc2535f083f6b7a3294c92f
[INFO] running `Command { std: "docker" "start" "-a" "102546e62ac4249764b4f82c06335ceeedbd7bb59bc2535f083f6b7a3294c92f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashset_ext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "102546e62ac4249764b4f82c06335ceeedbd7bb59bc2535f083f6b7a3294c92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102546e62ac4249764b4f82c06335ceeedbd7bb59bc2535f083f6b7a3294c92f", kill_on_drop: false }`
[INFO] [stdout] 102546e62ac4249764b4f82c06335ceeedbd7bb59bc2535f083f6b7a3294c92f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e38ce43460385dc5b41cf02afdda7692f9af5f7c54d3ed70d29b12107a242015
[INFO] running `Command { std: "docker" "start" "-a" "e38ce43460385dc5b41cf02afdda7692f9af5f7c54d3ed70d29b12107a242015", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hashset_ext-3e3eb62df7616249)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hashset_ext-d47241e65f08c963)
[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] [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]    Doc-tests hashset_ext
[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" "e38ce43460385dc5b41cf02afdda7692f9af5f7c54d3ed70d29b12107a242015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38ce43460385dc5b41cf02afdda7692f9af5f7c54d3ed70d29b12107a242015", kill_on_drop: false }`
[INFO] [stdout] e38ce43460385dc5b41cf02afdda7692f9af5f7c54d3ed70d29b12107a242015