[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] checking yihuang/libra-jellyfish-merkle against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihuang%2Flibra-jellyfish-merkle" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yihuang/libra-jellyfish-merkle on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "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-11/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/calibra/curve25519-dalek.git`
[INFO] [stderr]     Updating git repository `https://github.com/calibra/ed25519-dalek.git`
[INFO] [stderr]     Updating git repository `https://github.com/calibra/x25519-dalek.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parity-multiaddr v0.7.3
[INFO] [stderr]   Downloaded sha-1 v0.8.2
[INFO] [stderr]   Downloaded parity-multihash v0.2.3
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[INFO] [stderr]   Downloaded prost-derive v0.6.1
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[INFO] [stderr]   Downloaded tiny-keccak v2.0.1
[INFO] [stderr]   Downloaded bitvec v0.17.4
[INFO] [stderr]   Downloaded bstr v0.2.12
[INFO] [stderr]   Downloaded csv v1.1.3
[INFO] [stderr]   Downloaded prost-types v0.6.1
[INFO] [stderr]   Downloaded thiserror v1.0.14
[INFO] [stderr]   Downloaded wait-timeout v0.2.0
[INFO] [stderr]   Downloaded proptest-derive v0.1.2
[INFO] [stderr]   Downloaded proptest v0.9.5
[INFO] [stderr]   Downloaded petgraph v0.5.0
[INFO] [stderr]   Downloaded endian-type v0.1.2
[INFO] [stderr]   Downloaded nibble_vec v0.0.4
[INFO] [stderr]   Downloaded radix_trie v0.1.6
[INFO] [stderr]   Downloaded unsigned-varint v0.3.2
[INFO] [stderr]   Downloaded plotters v0.2.12
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[INFO] [stderr]   Downloaded subtle v2.2.2
[INFO] [stderr]   Downloaded once_cell v1.3.1
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[INFO] [stderr]   Downloaded sha2 v0.8.1
[INFO] [stderr]   Downloaded prost-build v0.6.1
[INFO] [stderr]   Downloaded fiat-crypto v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8550b01c615d40fc657381d6a856a9d96c0b50956aad6a6dde1dfeab1f19a287
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8550b01c615d40fc657381d6a856a9d96c0b50956aad6a6dde1dfeab1f19a287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8550b01c615d40fc657381d6a856a9d96c0b50956aad6a6dde1dfeab1f19a287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8550b01c615d40fc657381d6a856a9d96c0b50956aad6a6dde1dfeab1f19a287", kill_on_drop: false }`
[INFO] [stdout] 8550b01c615d40fc657381d6a856a9d96c0b50956aad6a6dde1dfeab1f19a287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63b30a9d895bc1f9481e2e3baa4f66c28ad3da1806e0bf1ed3c33c60dffe6544
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63b30a9d895bc1f9481e2e3baa4f66c28ad3da1806e0bf1ed3c33c60dffe6544", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking bit-set v0.5.1
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[INFO] [stderr]     Checking bitvec v0.17.4
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[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
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[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3 (https://github.com/calibra/curve25519-dalek.git?branch=fiat#638ef835)
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking blake2 v0.8.1
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[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking chrono v0.4.11
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[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking parity-multihash v0.2.3
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking x25519-dalek v0.5.2 (https://github.com/calibra/x25519-dalek.git?branch=fiat#8d5b6301)
[INFO] [stderr]     Checking proptest v0.9.5
[INFO] [stderr]     Checking libra-crypto-derive v0.1.0 (/opt/rustwide/workdir/crypto-derive)
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling proptest-derive v0.1.2
[INFO] [stderr]     Checking thiserror v1.0.14
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]     Checking libra-proptest-helpers v0.1.0 (/opt/rustwide/workdir/proptest-helpers)
[INFO] [stderr]    Compiling prost-types v0.6.1
[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] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libra-types v0.1.0 (/opt/rustwide/workdir/types)
[INFO] [stderr]     Checking libra-canonical-serialization v0.1.0 (/opt/rustwide/workdir/lcs)
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.1 (https://github.com/calibra/ed25519-dalek.git?branch=fiat#ecb1d36a)
[INFO] [stderr]     Checking serde_json v1.0.50
[INFO] [stderr]     Checking libra-nibble v0.1.0 (/opt/rustwide/workdir/nibble)
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking parity-multiaddr v0.7.3
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking libra-crypto v0.1.0 (/opt/rustwide/workdir/crypto)
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr]     Checking jellyfish-merkle v0.1.0 (/opt/rustwide/workdir/jellyfish-merkle)
[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 a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "63b30a9d895bc1f9481e2e3baa4f66c28ad3da1806e0bf1ed3c33c60dffe6544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b30a9d895bc1f9481e2e3baa4f66c28ad3da1806e0bf1ed3c33c60dffe6544", kill_on_drop: false }`
[INFO] [stdout] 63b30a9d895bc1f9481e2e3baa4f66c28ad3da1806e0bf1ed3c33c60dffe6544