[INFO] cloning repository https://github.com/yihuang/libra-jellyfish-merkle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yihuang/libra-jellyfish-merkle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihuang%2Flibra-jellyfish-merkle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihuang%2Flibra-jellyfish-merkle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aeeb5dc2b7821fcc7d9b9dc71355f128e30f9797
[INFO] testing yihuang/libra-jellyfish-merkle against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihuang%2Flibra-jellyfish-merkle" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yihuang/libra-jellyfish-merkle on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yihuang/libra-jellyfish-merkle
[INFO] finished tweaking git repo https://github.com/yihuang/libra-jellyfish-merkle
[INFO] tweaked toml for git repo https://github.com/yihuang/libra-jellyfish-merkle written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/yihuang/libra-jellyfish-merkle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06a5d4b73acc4fb64bbe81315e678f381215dbd9db7e3424a4ce0fbb44fe1519
[INFO] running `Command { std: "docker" "start" "-a" "06a5d4b73acc4fb64bbe81315e678f381215dbd9db7e3424a4ce0fbb44fe1519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06a5d4b73acc4fb64bbe81315e678f381215dbd9db7e3424a4ce0fbb44fe1519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a5d4b73acc4fb64bbe81315e678f381215dbd9db7e3424a4ce0fbb44fe1519", kill_on_drop: false }`
[INFO] [stdout] 06a5d4b73acc4fb64bbe81315e678f381215dbd9db7e3424a4ce0fbb44fe1519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6300c4591b60be60551d7354b6ec7035d4992721e4039915f6adb5bad7db2e4
[INFO] running `Command { std: "docker" "start" "-a" "f6300c4591b60be60551d7354b6ec7035d4992721e4039915f6adb5bad7db2e4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.1 (https://github.com/calibra/ed25519-dalek.git?branch=fiat#ecb1d36a)
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[INFO] [stderr]    Compiling jellyfish-merkle v0.1.0 (/opt/rustwide/workdir/jellyfish-merkle)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.21s
[INFO] running `Command { std: "docker" "inspect" "f6300c4591b60be60551d7354b6ec7035d4992721e4039915f6adb5bad7db2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6300c4591b60be60551d7354b6ec7035d4992721e4039915f6adb5bad7db2e4", kill_on_drop: false }`
[INFO] [stdout] f6300c4591b60be60551d7354b6ec7035d4992721e4039915f6adb5bad7db2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8f05f751392bad85f92558e9406e6cda9f093133c2a877380125966e0391462
[INFO] running `Command { std: "docker" "start" "-a" "b8f05f751392bad85f92558e9406e6cda9f093133c2a877380125966e0391462", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling oorandom v11.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling ripemd160 v0.8.0
[INFO] [stderr]    Compiling libra-crypto-derive v0.1.0 (/opt/rustwide/workdir/crypto-derive)
[INFO] [stderr]    Compiling criterion-plot v0.4.1
[INFO] [stderr]    Compiling libra-nibble v0.1.0 (/opt/rustwide/workdir/nibble)
[INFO] [stderr]    Compiling libra-proptest-helpers v0.1.0 (/opt/rustwide/workdir/proptest-helpers)
[INFO] [stderr]    Compiling jellyfish-merkle v0.1.0 (/opt/rustwide/workdir/jellyfish-merkle)
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stdout] error[E0277]: the trait bound `HashValue: _IMPL_ARBITRARY_FOR_StaleNodeIndex::_proptest::arbitrary::Arbitrary` is not satisfied
[INFO] [stdout]    --> jellyfish-merkle/src/node_type/mod.rs:134:51
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[cfg_attr(any(test, feature = "fuzzing"), derive(Arbitrary))]
[INFO] [stdout]     |                                                   ^^^^^^^^^ the trait `_IMPL_ARBITRARY_FOR_StaleNodeIndex::_proptest::arbitrary::Arbitrary` is not implemented for `HashValue`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> proptest-helpers/src/unit_tests/repeat_vec_tests.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         mem::replace(&mut self.items, new_items);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jellyfish-merkle`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b8f05f751392bad85f92558e9406e6cda9f093133c2a877380125966e0391462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f05f751392bad85f92558e9406e6cda9f093133c2a877380125966e0391462", kill_on_drop: false }`
[INFO] [stdout] b8f05f751392bad85f92558e9406e6cda9f093133c2a877380125966e0391462