[INFO] fetching crate simple_hll 0.0.4...
[INFO] testing simple_hll-0.0.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate simple_hll 0.0.4 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate simple_hll 0.0.4
[INFO] finished tweaking crates.io crate simple_hll 0.0.4
[INFO] tweaked toml for crates.io crate simple_hll 0.0.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple_hll 0.0.4 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 simple_hll 0.0.4 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a8b5223f39cb7efd8e89912fc760c34c380a1a8eb5b0c23f65bdbf88966845c
[INFO] running `Command { std: "docker" "start" "-a" "4a8b5223f39cb7efd8e89912fc760c34c380a1a8eb5b0c23f65bdbf88966845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a8b5223f39cb7efd8e89912fc760c34c380a1a8eb5b0c23f65bdbf88966845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8b5223f39cb7efd8e89912fc760c34c380a1a8eb5b0c23f65bdbf88966845c", kill_on_drop: false }`
[INFO] [stdout] 4a8b5223f39cb7efd8e89912fc760c34c380a1a8eb5b0c23f65bdbf88966845c
[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=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] 4bc100d0b7e8013590e5706cc01776eb04bf38d89ce443347912895663a06f0e
[INFO] running `Command { std: "docker" "start" "-a" "4bc100d0b7e8013590e5706cc01776eb04bf38d89ce443347912895663a06f0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling simple_hll v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "4bc100d0b7e8013590e5706cc01776eb04bf38d89ce443347912895663a06f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc100d0b7e8013590e5706cc01776eb04bf38d89ce443347912895663a06f0e", kill_on_drop: false }`
[INFO] [stdout] 4bc100d0b7e8013590e5706cc01776eb04bf38d89ce443347912895663a06f0e
[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=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] 494cc981f06bb8484294530f74178c565252a159ce599d3aee99d7a0bc554dc6
[INFO] running `Command { std: "docker" "start" "-a" "494cc981f06bb8484294530f74178c565252a159ce599d3aee99d7a0bc554dc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling xxhash-rust v0.8.12
[INFO] [stderr]    Compiling simple_hll v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `Command { std: "docker" "inspect" "494cc981f06bb8484294530f74178c565252a159ce599d3aee99d7a0bc554dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494cc981f06bb8484294530f74178c565252a159ce599d3aee99d7a0bc554dc6", kill_on_drop: false }`
[INFO] [stdout] 494cc981f06bb8484294530f74178c565252a159ce599d3aee99d7a0bc554dc6
[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=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] 2aa5ade431f4c9203eb062bb065c67a29475882f4b9d986a748b50af4ea4ed9d
[INFO] running `Command { std: "docker" "start" "-a" "2aa5ade431f4c9203eb062bb065c67a29475882f4b9d986a748b50af4ea4ed9d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_hll-358c399e34a54b91)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test hyperloglog::tests::test_empty ... ok
[INFO] [stdout] test hyperloglog::tests::test_empty_merge ... ok
[INFO] [stdout] test hyperloglog::tests::test_one ... ok
[INFO] [stdout] test hyperloglog::tests::test_number_100 ... ok
[INFO] [stdout] test hyperloglog::tests::test_merge_overlapped ... ok
[INFO] [stdout] test hyperloglog::tests::test_number_1k ... ok
[INFO] [stdout] test hyperloglog::tests::test_xxhash_hll ... ok
[INFO] [stdout] test hyperloglog::tests::test_number_10k ... ok
[INFO] [stdout] test hyperloglog::tests::test_number_100k ... ok
[INFO] [stdout] test hyperloglog::tests::test_repetition ... ok
[INFO] [stdout] test hyperloglog::tests::test_number_1m ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stderr]    Doc-tests simple_hll
[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] running `Command { std: "docker" "inspect" "2aa5ade431f4c9203eb062bb065c67a29475882f4b9d986a748b50af4ea4ed9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa5ade431f4c9203eb062bb065c67a29475882f4b9d986a748b50af4ea4ed9d", kill_on_drop: false }`
[INFO] [stdout] 2aa5ade431f4c9203eb062bb065c67a29475882f4b9d986a748b50af4ea4ed9d