[INFO] fetching crate sunscreen_zkp_backend 0.8.1...
[INFO] testing sunscreen_zkp_backend-0.8.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate sunscreen_zkp_backend 0.8.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sunscreen_zkp_backend 0.8.1
[INFO] finished tweaking crates.io crate sunscreen_zkp_backend 0.8.1
[INFO] tweaked toml for crates.io crate sunscreen_zkp_backend 0.8.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sunscreen_zkp_backend 0.8.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding crypto-bigint v0.5.5 (available: v0.7.3)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[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] 4c06294e6abb50778c05effe4905aba47904230e4c9df67ca5d5c1ed018e3e8f
[INFO] running `Command { std: "docker" "start" "-a" "4c06294e6abb50778c05effe4905aba47904230e4c9df67ca5d5c1ed018e3e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c06294e6abb50778c05effe4905aba47904230e4c9df67ca5d5c1ed018e3e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c06294e6abb50778c05effe4905aba47904230e4c9df67ca5d5c1ed018e3e8f", kill_on_drop: false }`
[INFO] [stdout] 4c06294e6abb50778c05effe4905aba47904230e4c9df67ca5d5c1ed018e3e8f
[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] 3359b7fa928ac917891420f29e432a066bf66de00aeaaf6f5383ffe628c852d3
[INFO] running `Command { std: "docker" "start" "-a" "3359b7fa928ac917891420f29e432a066bf66de00aeaaf6f5383ffe628c852d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling clear_on_drop v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling sunscreen_curve25519 v0.8.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling sunscreen_bulletproofs v0.8.1
[INFO] [stderr]    Compiling sunscreen_compiler_common v0.8.1
[INFO] [stderr]    Compiling sunscreen_zkp_backend v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.57s
[INFO] running `Command { std: "docker" "inspect" "3359b7fa928ac917891420f29e432a066bf66de00aeaaf6f5383ffe628c852d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3359b7fa928ac917891420f29e432a066bf66de00aeaaf6f5383ffe628c852d3", kill_on_drop: false }`
[INFO] [stdout] 3359b7fa928ac917891420f29e432a066bf66de00aeaaf6f5383ffe628c852d3
[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] 96a39bc3e2ab63e4993c1a07c78b3a14a807428687c13f10f14c8b613042afe1
[INFO] running `Command { std: "docker" "start" "-a" "96a39bc3e2ab63e4993c1a07c78b3a14a807428687c13f10f14c8b613042afe1", kill_on_drop: false }`
[INFO] [stderr]    Compiling sunscreen_zkp_backend v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "96a39bc3e2ab63e4993c1a07c78b3a14a807428687c13f10f14c8b613042afe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a39bc3e2ab63e4993c1a07c78b3a14a807428687c13f10f14c8b613042afe1", kill_on_drop: false }`
[INFO] [stdout] 96a39bc3e2ab63e4993c1a07c78b3a14a807428687c13f10f14c8b613042afe1
[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] cda14e4d945f94e79f509be701d856d2c2689b0d61eef636971dfd51b52b2893
[INFO] running `Command { std: "docker" "start" "-a" "cda14e4d945f94e79f509be701d856d2c2689b0d61eef636971dfd51b52b2893", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sunscreen_zkp_backend-486ab5daa66d82f3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bulletproofs::tests::big_u512_to_scalar_fails ... ok
[INFO] [stdout] test bulletproofs::tests::can_convert_small_u512_to_scalar ... ok
[INFO] [stdout] test bulletproofs::tests::medium_u512_to_scalar_fails ... ok
[INFO] [stdout] test bulletproofs::tests::barely_too_bit_u512_to_scalar_fails ... ok
[INFO] [stdout] test tests::log2_works ... ok
[INFO] [stdout] test bulletproofs::tests::can_run_simple_proof ... ok
[INFO] [stdout] test tests::inverse_works ... ok
[INFO] [stderr]    Doc-tests sunscreen_zkp_backend
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[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" "cda14e4d945f94e79f509be701d856d2c2689b0d61eef636971dfd51b52b2893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda14e4d945f94e79f509be701d856d2c2689b0d61eef636971dfd51b52b2893", kill_on_drop: false }`
[INFO] [stdout] cda14e4d945f94e79f509be701d856d2c2689b0d61eef636971dfd51b52b2893