[INFO] fetching crate blake2b_halo2 0.2.0...
[INFO] testing blake2b_halo2-0.2.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate blake2b_halo2 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate blake2b_halo2 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate blake2b_halo2 0.2.0
[INFO] tweaked toml for crates.io crate blake2b_halo2 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blake2b_halo2 0.2.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blake2b_halo2 0.2.0 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_arrays v0.2.0
[INFO] [stderr]   Downloaded pairing v0.23.0
[INFO] [stderr]   Downloaded blake2-rfc v0.2.18
[INFO] [stderr]   Downloaded nodrop v0.1.14
[INFO] [stderr]   Downloaded blake2b_simd v1.0.3
[INFO] [stderr]   Downloaded arrayvec v0.4.12
[INFO] [stderr]   Downloaded cc v1.2.50
[INFO] [stderr]   Downloaded midnight-proofs v0.8.0
[INFO] [stderr]   Downloaded midnight-curves v0.3.0
[INFO] [stderr]   Downloaded blst v0.3.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5d2de799ddea664097804dce06da812b41a06567fc4605ae2892661af5c2000
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca535cd7b93f5039c75bdf58949d27f4f5be9d103816e2ee078c938a7ecd1e08
[INFO] running `Command { std: "docker" "start" "-a" "ca535cd7b93f5039c75bdf58949d27f4f5be9d103816e2ee078c938a7ecd1e08", kill_on_drop: false }`
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[INFO] [stderr]    Compiling blake2b_halo2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.52s
[INFO] running `Command { std: "docker" "inspect" "ca535cd7b93f5039c75bdf58949d27f4f5be9d103816e2ee078c938a7ecd1e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca535cd7b93f5039c75bdf58949d27f4f5be9d103816e2ee078c938a7ecd1e08", kill_on_drop: false }`
[INFO] [stdout] ca535cd7b93f5039c75bdf58949d27f4f5be9d103816e2ee078c938a7ecd1e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 971959fb66feaf69a9ce4296970293ad401edd204d2f9e2d831db00b6ca94ab9
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[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> examples/interface.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let k = compute_k(amount_of_blocks(&input_bytes, &key_bytes));
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.72s
[INFO] running `Command { std: "docker" "inspect" "971959fb66feaf69a9ce4296970293ad401edd204d2f9e2d831db00b6ca94ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971959fb66feaf69a9ce4296970293ad401edd204d2f9e2d831db00b6ca94ab9", kill_on_drop: false }`
[INFO] [stdout] 971959fb66feaf69a9ce4296970293ad401edd204d2f9e2d831db00b6ca94ab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e79ca5b74bfbba50a0aaa339e319470b5356f5c551890e2ccc7d9ff00a5fd372
[INFO] running `Command { std: "docker" "start" "-a" "e79ca5b74bfbba50a0aaa339e319470b5356f5c551890e2ccc7d9ff00a5fd372", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> examples/interface.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let k = compute_k(amount_of_blocks(&input_bytes, &key_bytes));
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blake2b_halo2` (example "interface") generated 1 warning (run `cargo fix --example "interface" -p blake2b_halo2` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blake2b_halo2-daf09cfd35d8a7ec)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_should_receive_an_output_length_bigger_or_equal_1 - should panic ... ok
[INFO] [stdout] test tests::test_blake2b::variable_key_length_tests::test_blake2b_circuit_should_receive_an_key_length_less_or_equal_64 - should panic ... ok
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_should_receive_an_output_length_less_or_equal_64 - should panic ... ok
[INFO] [stdout] test tests::test_negate::test_negate_number_should_result_in_max_number_minus_that_number ... ok
[INFO] [stdout] test tests::test_negate::test_negate_zero_should_result_in_max_number ... ok
[INFO] [stdout] test tests::tests_addition::test_addition_mod_64_with_autogenerated_trace::test_positive_addition_with_0 ... ok
[INFO] [stdout] test tests::tests_addition::test_addition_mod_64_with_autogenerated_trace::test_positive_addition ... ok
[INFO] [stdout] test tests::test_negate::test_negate_number_fails_when_given_a_wrong_result - should panic ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/blake2b_halo2-daf09cfd35d8a7ec` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e79ca5b74bfbba50a0aaa339e319470b5356f5c551890e2ccc7d9ff00a5fd372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79ca5b74bfbba50a0aaa339e319470b5356f5c551890e2ccc7d9ff00a5fd372", kill_on_drop: false }`
[INFO] [stdout] e79ca5b74bfbba50a0aaa339e319470b5356f5c551890e2ccc7d9ff00a5fd372
