[INFO] fetching crate hash_map_diff 0.2.0...
[INFO] testing hash_map_diff-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hash_map_diff 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hash_map_diff 0.2.0
[INFO] finished tweaking crates.io crate hash_map_diff 0.2.0
[INFO] tweaked toml for crates.io crate hash_map_diff 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_map_diff 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b92dffdf3cc17b0af04a79a09e270d5a7efbfa12209bfd764136e022c4083e8
[INFO] running `Command { std: "docker" "start" "-a" "2b92dffdf3cc17b0af04a79a09e270d5a7efbfa12209bfd764136e022c4083e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b92dffdf3cc17b0af04a79a09e270d5a7efbfa12209bfd764136e022c4083e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b92dffdf3cc17b0af04a79a09e270d5a7efbfa12209bfd764136e022c4083e8", kill_on_drop: false }`
[INFO] [stdout] 2b92dffdf3cc17b0af04a79a09e270d5a7efbfa12209bfd764136e022c4083e8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7146f8ab02642e17eeacba908a5f4cd240059f239d2dbc12f489427d97e4541c
[INFO] running `Command { std: "docker" "start" "-a" "7146f8ab02642e17eeacba908a5f4cd240059f239d2dbc12f489427d97e4541c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_map_diff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "7146f8ab02642e17eeacba908a5f4cd240059f239d2dbc12f489427d97e4541c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7146f8ab02642e17eeacba908a5f4cd240059f239d2dbc12f489427d97e4541c", kill_on_drop: false }`
[INFO] [stdout] 7146f8ab02642e17eeacba908a5f4cd240059f239d2dbc12f489427d97e4541c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8abefed3500fbdceb348dc67a058fa096bddf059be66ed51bee334d1935ed214
[INFO] running `Command { std: "docker" "start" "-a" "8abefed3500fbdceb348dc67a058fa096bddf059be66ed51bee334d1935ed214", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_map_diff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "8abefed3500fbdceb348dc67a058fa096bddf059be66ed51bee334d1935ed214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8abefed3500fbdceb348dc67a058fa096bddf059be66ed51bee334d1935ed214", kill_on_drop: false }`
[INFO] [stdout] 8abefed3500fbdceb348dc67a058fa096bddf059be66ed51bee334d1935ed214
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d43961e423da6dfd5007aeaee5ac8ab4662ec8f46ea7b26f3c1cee5079511ba
[INFO] running `Command { std: "docker" "start" "-a" "5d43961e423da6dfd5007aeaee5ac8ab4662ec8f46ea7b26f3c1cee5079511ba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hash_map_diff-43ef5b064101482a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test should::detect_removed_elements ... ok
[INFO] [stdout] test should::detect_changed_values ... ok
[INFO] [stdout] test should::detect_new_keys ... ok
[INFO] [stdout] test should::usage_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_map_diff
[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" "5d43961e423da6dfd5007aeaee5ac8ab4662ec8f46ea7b26f3c1cee5079511ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d43961e423da6dfd5007aeaee5ac8ab4662ec8f46ea7b26f3c1cee5079511ba", kill_on_drop: false }`
[INFO] [stdout] 5d43961e423da6dfd5007aeaee5ac8ab4662ec8f46ea7b26f3c1cee5079511ba