[INFO] fetching crate snarkvm-utilities 0.7.2...
[INFO] testing snarkvm-utilities-0.7.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate snarkvm-utilities 0.7.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate snarkvm-utilities 0.7.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snarkvm-utilities 0.7.2
[INFO] finished tweaking crates.io crate snarkvm-utilities 0.7.2
[INFO] tweaked toml for crates.io crate snarkvm-utilities 0.7.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35d08c58b18c9e2d59a2c9c5c7014c10c34a7ac225b0a610e186eecb9e10ffd6
[INFO] running `Command { std: "docker" "start" "-a" "35d08c58b18c9e2d59a2c9c5c7014c10c34a7ac225b0a610e186eecb9e10ffd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35d08c58b18c9e2d59a2c9c5c7014c10c34a7ac225b0a610e186eecb9e10ffd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d08c58b18c9e2d59a2c9c5c7014c10c34a7ac225b0a610e186eecb9e10ffd6", kill_on_drop: false }`
[INFO] [stdout] 35d08c58b18c9e2d59a2c9c5c7014c10c34a7ac225b0a610e186eecb9e10ffd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb0c49b91ec41daa5cb4037b346f666ed40ef0edef12d8e7fcc3ebf62a5d044b
[INFO] running `Command { std: "docker" "start" "-a" "eb0c49b91ec41daa5cb4037b346f666ed40ef0edef12d8e7fcc3ebf62a5d044b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling snarkvm-derives v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling snarkvm-utilities v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `Command { std: "docker" "inspect" "eb0c49b91ec41daa5cb4037b346f666ed40ef0edef12d8e7fcc3ebf62a5d044b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0c49b91ec41daa5cb4037b346f666ed40ef0edef12d8e7fcc3ebf62a5d044b", kill_on_drop: false }`
[INFO] [stdout] eb0c49b91ec41daa5cb4037b346f666ed40ef0edef12d8e7fcc3ebf62a5d044b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cbcef24d2267100a4ff97abd058d68ab1566d08aa088a750fa1b072a7467cc5
[INFO] running `Command { std: "docker" "start" "-a" "2cbcef24d2267100a4ff97abd058d68ab1566d08aa088a750fa1b072a7467cc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling snarkvm-utilities v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "2cbcef24d2267100a4ff97abd058d68ab1566d08aa088a750fa1b072a7467cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cbcef24d2267100a4ff97abd058d68ab1566d08aa088a750fa1b072a7467cc5", kill_on_drop: false }`
[INFO] [stdout] 2cbcef24d2267100a4ff97abd058d68ab1566d08aa088a750fa1b072a7467cc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20e9c364474999741a9cd4b326c2599ffc5c464a95c1ba8e4ad25fd49ede5f10
[INFO] running `Command { std: "docker" "start" "-a" "20e9c364474999741a9cd4b326c2599ffc5c464a95c1ba8e4ad25fd49ede5f10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snarkvm_utilities-d968359ff08d8224)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test bytes::test::test_macro ... ok
[INFO] [stdout] test bytes::test::test_macro_empty ... ok
[INFO] [stdout] test serialize::impls::test::test_tuple_vec ... ok
[INFO] [stdout] test serialize::impls::test::test_uint ... ok
[INFO] [stdout] test variable_length_integer::test::test_read_variable_length_integer ... ok
[INFO] [stdout] test variable_length_integer::test::test_variable_length_integer ... ok
[INFO] [stdout] test serialize::test_number_of_bits_and_bytes ... ok
[INFO] [stdout] test bititerator::tests::test_bititerator_be_without_leading_zeros ... ok
[INFO] [stdout] test serialize::impls::test::test_bool ... ok
[INFO] [stdout] test bititerator::tests::test_bititerator_be ... ok
[INFO] [stdout] test serialize::impls::test::test_option ... ok
[INFO] [stdout] test bytes::test::test_from_bytes_le_to_bits_le ... ok
[INFO] [stdout] test bititerator::tests::test_bititerator_le_without_trailing_zeros ... ok
[INFO] [stdout] test bytes::test::test_from_bits_le_to_bytes_le ... ok
[INFO] [stdout] test serialize::impls::test::test_phantomdata ... ok
[INFO] [stdout] test serialize::impls::test::test_string ... ok
[INFO] [stdout] test serialize::impls::test::test_tuple ... ok
[INFO] [stdout] test serialize::impls::test::test_vec ... ok
[INFO] [stdout] test bititerator::tests::test_bititerator_le ... ok
[INFO] [stdout] test bytes::test::test_from_bits_le_to_bytes_le_roundtrip ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger64 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger128 has been running for over 60 seconds
[INFO] [stdout] test biginteger::tests::test_biginteger256 has been running for over 60 seconds
[INFO] [stdout] test biginteger::tests::test_biginteger384 has been running for over 60 seconds
[INFO] [stdout] test biginteger::tests::test_biginteger768 has been running for over 60 seconds
[INFO] [stdout] test biginteger::tests::test_biginteger832 has been running for over 60 seconds
[INFO] [stdout] test biginteger::tests::test_biginteger128 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger256 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger384 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger768 ... ok
[INFO] [stderr]    Doc-tests snarkvm-utilities
[INFO] [stdout] test biginteger::tests::test_biginteger832 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 338.36s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/serialize/traits.rs - serialize::traits::CanonicalSerialize (line 56) ... ok
[INFO] [stdout] test src/serialize/traits.rs - serialize::traits::CanonicalDeserialize (line 103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20e9c364474999741a9cd4b326c2599ffc5c464a95c1ba8e4ad25fd49ede5f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e9c364474999741a9cd4b326c2599ffc5c464a95c1ba8e4ad25fd49ede5f10", kill_on_drop: false }`
[INFO] [stdout] 20e9c364474999741a9cd4b326c2599ffc5c464a95c1ba8e4ad25fd49ede5f10