[INFO] fetching crate snarkos-utilities 1.1.4...
[INFO] testing snarkos-utilities-1.1.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate snarkos-utilities 1.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate snarkos-utilities 1.1.4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snarkos-utilities 1.1.4
[INFO] finished tweaking crates.io crate snarkos-utilities 1.1.4
[INFO] tweaked toml for crates.io crate snarkos-utilities 1.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snarkos-derives v1.1.4
[INFO] [stderr]   Downloaded snarkos-errors v1.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e07fe228c4f8cd92f681986e1b038f13c4d5cd7c5fc918d8ccea022dd33ee6d
[INFO] running `Command { std: "docker" "start" "-a" "7e07fe228c4f8cd92f681986e1b038f13c4d5cd7c5fc918d8ccea022dd33ee6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e07fe228c4f8cd92f681986e1b038f13c4d5cd7c5fc918d8ccea022dd33ee6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e07fe228c4f8cd92f681986e1b038f13c4d5cd7c5fc918d8ccea022dd33ee6d", kill_on_drop: false }`
[INFO] [stdout] 7e07fe228c4f8cd92f681986e1b038f13c4d5cd7c5fc918d8ccea022dd33ee6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23abfc80b5c90085a5f1704d3fbb97bf53d687de4379adc60ef2d93233102eb
[INFO] running `Command { std: "docker" "start" "-a" "d23abfc80b5c90085a5f1704d3fbb97bf53d687de4379adc60ef2d93233102eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling bech32 v0.6.0
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling snarkos-derives v1.1.4
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling snarkos-errors v1.1.4
[INFO] [stderr]    Compiling snarkos-utilities v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.49s
[INFO] running `Command { std: "docker" "inspect" "d23abfc80b5c90085a5f1704d3fbb97bf53d687de4379adc60ef2d93233102eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23abfc80b5c90085a5f1704d3fbb97bf53d687de4379adc60ef2d93233102eb", kill_on_drop: false }`
[INFO] [stdout] d23abfc80b5c90085a5f1704d3fbb97bf53d687de4379adc60ef2d93233102eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33e3a09d0a00d5c3c6db6b95cf690368d255fb641df2fe9763898d9152e036e3
[INFO] running `Command { std: "docker" "start" "-a" "33e3a09d0a00d5c3c6db6b95cf690368d255fb641df2fe9763898d9152e036e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling snarkos-utilities v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "33e3a09d0a00d5c3c6db6b95cf690368d255fb641df2fe9763898d9152e036e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e3a09d0a00d5c3c6db6b95cf690368d255fb641df2fe9763898d9152e036e3", kill_on_drop: false }`
[INFO] [stdout] 33e3a09d0a00d5c3c6db6b95cf690368d255fb641df2fe9763898d9152e036e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54a83479bd078a37df7da968bc3cf80e6b55c120d25211a2e80b2cb5d0ca688a
[INFO] running `Command { std: "docker" "start" "-a" "54a83479bd078a37df7da968bc3cf80e6b55c120d25211a2e80b2cb5d0ca688a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snarkos_utilities-1104894c3d470eca)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test biginteger::tests::test_biginteger128 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger384 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger256 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger64 ... ok
[INFO] [stdout] test serialize::test::test_uint ... ok
[INFO] [stdout] test variable_length_integer::test::test_variable_length_integer ... ok
[INFO] [stdout] test serialize::test::test_tuple ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger768 ... ok
[INFO] [stdout] test serialize::test::test_bool ... ok
[INFO] [stdout] test serialize::test::test_vec ... ok
[INFO] [stdout] test serialize::test::test_phantomdata ... ok
[INFO] [stdout] test serialize::test::test_string ... ok
[INFO] [stdout] test serialize::test::test_option ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger832 ... ok
[INFO] [stdout] test bytes::test::test_macro ... ok
[INFO] [stdout] test variable_length_integer::test::test_read_variable_length_integer ... ok
[INFO] [stdout] test bytes::test::test_macro_empty ... ok
[INFO] [stdout] test serialize::test::test_tuple_vec ... ok
[INFO] [stderr]    Doc-tests snarkos-utilities
[INFO] [stdout] test bytes::test::test_bits_to_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/serialize/mod.rs - serialize::CanonicalDeserialize (line 91) ... ok
[INFO] [stdout] test src/serialize/mod.rs - serialize::CanonicalSerialize (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54a83479bd078a37df7da968bc3cf80e6b55c120d25211a2e80b2cb5d0ca688a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a83479bd078a37df7da968bc3cf80e6b55c120d25211a2e80b2cb5d0ca688a", kill_on_drop: false }`
[INFO] [stdout] 54a83479bd078a37df7da968bc3cf80e6b55c120d25211a2e80b2cb5d0ca688a