[INFO] fetching crate flexihash 0.1.8...
[INFO] testing flexihash-0.1.8 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate flexihash 0.1.8 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate flexihash 0.1.8
[INFO] finished tweaking crates.io crate flexihash 0.1.8
[INFO] tweaked toml for crates.io crate flexihash 0.1.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flexihash 0.1.8 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3faadeca78c61579e8c0569818e410e5060037c1cf656b9f37cebe0bbdfbe832
[INFO] running `Command { std: "docker" "start" "-a" "3faadeca78c61579e8c0569818e410e5060037c1cf656b9f37cebe0bbdfbe832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3faadeca78c61579e8c0569818e410e5060037c1cf656b9f37cebe0bbdfbe832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3faadeca78c61579e8c0569818e410e5060037c1cf656b9f37cebe0bbdfbe832", kill_on_drop: false }`
[INFO] [stdout] 3faadeca78c61579e8c0569818e410e5060037c1cf656b9f37cebe0bbdfbe832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ead583b584039984e96d4c8a7f5ffd3930733e202184efd441b6add579c1d99
[INFO] running `Command { std: "docker" "start" "-a" "7ead583b584039984e96d4c8a7f5ffd3930733e202184efd441b6add579c1d99", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling flexihash v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "7ead583b584039984e96d4c8a7f5ffd3930733e202184efd441b6add579c1d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ead583b584039984e96d4c8a7f5ffd3930733e202184efd441b6add579c1d99", kill_on_drop: false }`
[INFO] [stdout] 7ead583b584039984e96d4c8a7f5ffd3930733e202184efd441b6add579c1d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fa86a2bf4d2c9503c10df1f18a35152bd96dc59d310b760c91ecef901b5c717
[INFO] running `Command { std: "docker" "start" "-a" "8fa86a2bf4d2c9503c10df1f18a35152bd96dc59d310b760c91ecef901b5c717", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap_builder v4.5.51
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling flexihash v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.85s
[INFO] running `Command { std: "docker" "inspect" "8fa86a2bf4d2c9503c10df1f18a35152bd96dc59d310b760c91ecef901b5c717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa86a2bf4d2c9503c10df1f18a35152bd96dc59d310b760c91ecef901b5c717", kill_on_drop: false }`
[INFO] [stdout] 8fa86a2bf4d2c9503c10df1f18a35152bd96dc59d310b760c91ecef901b5c717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eabb28daa156e56547e391eb4d163b88293bcbc1a2123389ff80845da472a1e5
[INFO] running `Command { std: "docker" "start" "-a" "eabb28daa156e56547e391eb4d163b88293bcbc1a2123389ff80845da472a1e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexihash-babc9f2d691f0cbb)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_add_remove::add_target_and_get_all_targets ... ok
[INFO] [stdout] test test_add_remove::add_targets_and_get_all_targets ... ok
[INFO] [stdout] test test_add_remove::get_all_targets_empty ... ok
[INFO] [stdout] test test_add_remove::remove_target ... ok
[INFO] [stdout] test test_hashers::test_md5 ... ok
[INFO] [stdout] test test_lookups::get_multiple_targets_needing_to_loop_to_start ... ok
[INFO] [stdout] test test_hashers::test_crc32 ... ok
[INFO] [stdout] test test_lookups::get_multiple_targets_without_needing_to_loop_to_start ... ok
[INFO] [stdout] test test_formatting::debug ... ok
[INFO] [stdout] test test_lookups::get_multiple_targets_without_getting_any_before_loop_to_start ... ok
[INFO] [stdout] test test_lookups::get_multiple_targets ... ok
[INFO] [stdout] test test_lookups::hash_space_consistent_lookups_with_new_instance ... ok
[INFO] [stdout] test test_lookups::hash_space_repeatable_lookups ... ok
[INFO] [stdout] test test_formatting::to_string ... ok
[INFO] [stdout] test test_lookups::get_multiple_targets_with_only_one_target ... ok
[INFO] [stdout] test test_lookups::get_more_targets_than_exist ... ok
[INFO] [stdout] test test_lookups::fallback_precedence_when_server_removed ... ok
[INFO] [stdout] test test_lookups::lookup_list_returns_with_short_list_if_all_targets_used ... ok
[INFO] [stdout] test test_lookups::hash_space_lookups_are_valid_targets ... ok
[INFO] [stdout] test test_lookups::hash_space_consistent_lookups_after_adding_and_removing ... ok
[INFO] [stdout] test test_compat::same_results_as_original ... ok
[INFO] [stdout] test test_add_remove::remove_target_fails_on_missing_target - should panic ... ok
[INFO] [stdout] test test_add_remove::add_target_throws_exception_on_duplicate_target - should panic ... ok
[INFO] [stdout] test test_lookups::lookup_list_throws_exception_on_zero - should panic ... ok
[INFO] [stdout] test test_lookups::lookup_throws_exception_on_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flexihash
[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" "eabb28daa156e56547e391eb4d163b88293bcbc1a2123389ff80845da472a1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eabb28daa156e56547e391eb4d163b88293bcbc1a2123389ff80845da472a1e5", kill_on_drop: false }`
[INFO] [stdout] eabb28daa156e56547e391eb4d163b88293bcbc1a2123389ff80845da472a1e5