[INFO] fetching crate line_cardinality 3.0.0...
[INFO] testing line_cardinality-3.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate line_cardinality 3.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate line_cardinality 3.0.0
[INFO] finished tweaking crates.io crate line_cardinality 3.0.0
[INFO] tweaked toml for crates.io crate line_cardinality 3.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate line_cardinality 3.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate line_cardinality 3.0.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 145eb32defe1f07daf54cf9e25cfe777800103745c5c6dc43635766e81366056
[INFO] running `Command { std: "docker" "start" "-a" "145eb32defe1f07daf54cf9e25cfe777800103745c5c6dc43635766e81366056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "145eb32defe1f07daf54cf9e25cfe777800103745c5c6dc43635766e81366056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145eb32defe1f07daf54cf9e25cfe777800103745c5c6dc43635766e81366056", kill_on_drop: false }`
[INFO] [stdout] 145eb32defe1f07daf54cf9e25cfe777800103745c5c6dc43635766e81366056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7a754920deccfc6921fbe0dc3b8efab9a8ae9889bd2c666a88586ab7d45d1dd
[INFO] running `Command { std: "docker" "start" "-a" "d7a754920deccfc6921fbe0dc3b8efab9a8ae9889bd2c666a88586ab7d45d1dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling voracious_radix_sort v1.2.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling line_cardinality v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "d7a754920deccfc6921fbe0dc3b8efab9a8ae9889bd2c666a88586ab7d45d1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a754920deccfc6921fbe0dc3b8efab9a8ae9889bd2c666a88586ab7d45d1dd", kill_on_drop: false }`
[INFO] [stdout] d7a754920deccfc6921fbe0dc3b8efab9a8ae9889bd2c666a88586ab7d45d1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a81f35c42ef2efc5a38e083d0ca22289d72507059a454258b002b25ed4b22f00
[INFO] running `Command { std: "docker" "start" "-a" "a81f35c42ef2efc5a38e083d0ca22289d72507059a454258b002b25ed4b22f00", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling clap_builder v4.5.49
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling line_cardinality v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling clap v4.5.49
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.59s
[INFO] running `Command { std: "docker" "inspect" "a81f35c42ef2efc5a38e083d0ca22289d72507059a454258b002b25ed4b22f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81f35c42ef2efc5a38e083d0ca22289d72507059a454258b002b25ed4b22f00", kill_on_drop: false }`
[INFO] [stdout] a81f35c42ef2efc5a38e083d0ca22289d72507059a454258b002b25ed4b22f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d6bad35c2f54bb8142a32e102b6172541a39923c3e522a4cf2487d3d596fb7d
[INFO] running `Command { std: "docker" "start" "-a" "2d6bad35c2f54bb8142a32e102b6172541a39923c3e522a4cf2487d3d596fb7d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_cardinality-149717b434038d74)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test count_unique_impl::hyperloglog::test::test_bits ... ok
[INFO] [stderr]    Doc-tests line_cardinality
[INFO] [stdout] test count_unique_impl::hyperloglog::test::test_merge_same ... ok
[INFO] [stdout] test count_unique_impl::hyperloglog::test::test_mask ... ok
[INFO] [stdout] test count_unique_impl::hyperloglog::test::test_merge_different ... ok
[INFO] [stdout] test count_unique_impl::hyperloglog::test::test_left_bits ... ok
[INFO] [stdout] test count_unique_impl::hyperloglog::test::test_right_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - CountUnique (line 31) ... ok
[INFO] [stdout] test src/lib.rs - ReportUniqueLineHash (line 102) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.76s; merged doctests compilation took 0.73s
[INFO] running `Command { std: "docker" "inspect" "2d6bad35c2f54bb8142a32e102b6172541a39923c3e522a4cf2487d3d596fb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6bad35c2f54bb8142a32e102b6172541a39923c3e522a4cf2487d3d596fb7d", kill_on_drop: false }`
[INFO] [stdout] 2d6bad35c2f54bb8142a32e102b6172541a39923c3e522a4cf2487d3d596fb7d