[INFO] fetching crate penumbra-sdk-tct-property-test 0.82.0-alpha.0...
[INFO] testing penumbra-sdk-tct-property-test-0.82.0-alpha.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate penumbra-sdk-tct-property-test 0.82.0-alpha.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate penumbra-sdk-tct-property-test 0.82.0-alpha.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate penumbra-sdk-tct-property-test 0.82.0-alpha.0
[INFO] tweaked toml for crates.io crate penumbra-sdk-tct-property-test 0.82.0-alpha.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate penumbra-sdk-tct-property-test 0.82.0-alpha.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 279 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding penumbra-sdk-tct v0.82.0-alpha.15 (available: v2.1.0)
[INFO] [stderr]       Adding proptest-derive v0.5.1 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e9861ec4b970d06687555dca319348fb1a9fec0299fc2e7d2587f5c22351f0d
[INFO] running `Command { std: "docker" "start" "-a" "9e9861ec4b970d06687555dca319348fb1a9fec0299fc2e7d2587f5c22351f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e9861ec4b970d06687555dca319348fb1a9fec0299fc2e7d2587f5c22351f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9861ec4b970d06687555dca319348fb1a9fec0299fc2e7d2587f5c22351f0d", kill_on_drop: false }`
[INFO] [stdout] 9e9861ec4b970d06687555dca319348fb1a9fec0299fc2e7d2587f5c22351f0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf9b8f77db4bb23b50df196998ebbd7c07681c010e3a573146ab7fbf5712c24
[INFO] running `Command { std: "docker" "start" "-a" "edf9b8f77db4bb23b50df196998ebbd7c07681c010e3a573146ab7fbf5712c24", kill_on_drop: false }`
[INFO] [stderr]    Compiling penumbra-sdk-tct-property-test v0.82.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "edf9b8f77db4bb23b50df196998ebbd7c07681c010e3a573146ab7fbf5712c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf9b8f77db4bb23b50df196998ebbd7c07681c010e3a573146ab7fbf5712c24", kill_on_drop: false }`
[INFO] [stdout] edf9b8f77db4bb23b50df196998ebbd7c07681c010e3a573146ab7fbf5712c24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a42a01f667b10f7cd2ea9c7f30b47ca5c2a01753d2ff2367779d6ddd3dd48967
[INFO] running `Command { std: "docker" "start" "-a" "a42a01f667b10f7cd2ea9c7f30b47ca5c2a01753d2ff2367779d6ddd3dd48967", kill_on_drop: false }`
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[INFO] [stdout] error[E0277]: the trait bound `Slice<'_, decaf377::fields::fq::u64::wrapper::Fq>: rand::distr::distribution::Distribution<_>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/penumbra-sdk-tct-0.82.0-alpha.15/src/commitment.rs:183:33
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     *rng.sample(rand::distributions::Slice::new(&self.0).expect("empty vector")),
[INFO] [stdout]     |                          ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand::distr::distribution::Distribution<_>` is not implemented for `Slice<'_, decaf377::fields::fq::u64::wrapper::Fq>`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Distribution<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/penumbra-sdk-tct-0.82.0-alpha.15/src/commitment.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     use proptest::strategy::Strategy;
[INFO] [stdout]     |         -------- one version of crate `rand` used here, as a dependency of crate `proptest`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/penumbra-sdk-tct-0.82.0-alpha.15/src/proof.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | use rand::Rng;
[INFO] [stdout]     |     ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/slice.rs:65:1
[INFO] [stdout]     |
[INFO] [stdout]  65 | pub struct Slice<'a, T> {
[INFO] [stdout]     | ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub trait Distribution<T> {
[INFO] [stdout]     | ------------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `proptest::prelude::Rng::sample`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/rng.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn sample<T, D: Distribution<T>>(&mut self, distr: D) -> T {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ required by this bound in `Rng::sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `penumbra-sdk-tct` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a42a01f667b10f7cd2ea9c7f30b47ca5c2a01753d2ff2367779d6ddd3dd48967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42a01f667b10f7cd2ea9c7f30b47ca5c2a01753d2ff2367779d6ddd3dd48967", kill_on_drop: false }`
[INFO] [stdout] a42a01f667b10f7cd2ea9c7f30b47ca5c2a01753d2ff2367779d6ddd3dd48967
