[INFO] fetching crate risc0-zkvm 1.0.0-rc.4...
[INFO] testing risc0-zkvm-1.0.0-rc.4 against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] extracting crate risc0-zkvm 1.0.0-rc.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate risc0-zkvm 1.0.0-rc.4 on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate risc0-zkvm 1.0.0-rc.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate risc0-zkvm 1.0.0-rc.4
[INFO] tweaked toml for crates.io crate risc0-zkvm 1.0.0-rc.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate risc0-zkvm 1.0.0-rc.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rrs-lib v0.1.0
[INFO] [stderr]   Downloaded typetag-impl v0.2.16
[INFO] [stderr]   Downloaded risc0-zkvm-platform v1.0.0-rc.4
[INFO] [stderr]   Downloaded typetag v0.2.16
[INFO] [stderr]   Downloaded cust_core v0.1.1
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[INFO] [stderr]   Downloaded risc0-sys v1.0.0-rc.4
[INFO] [stderr]   Downloaded derive-debug v0.1.2
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[INFO] [stderr]   Downloaded cust v0.3.2
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[INFO] [stderr]   Downloaded risc0-zkp v1.0.0-rc.4
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[INFO] [stderr]   Downloaded vek v0.15.10
[INFO] [stderr]   Downloaded risc0-sppark v0.1.0
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[INFO] [stderr]   Downloaded ark-relations v0.4.0
[INFO] [stderr]   Downloaded risc0-binfmt v1.0.0-rc.4
[INFO] [stderr]   Downloaded addchain v0.2.0
[INFO] [stderr]   Downloaded risc0-build-kernel v1.0.0-rc.4
[INFO] [stderr]   Downloaded ark-groth16 v0.4.0
[INFO] [stderr]   Downloaded risc0-groth16 v1.0.0-rc.4
[INFO] [stderr]   Downloaded ff_derive v0.13.0
[INFO] [stderr]   Downloaded risc0-core v1.0.0-rc.4
[INFO] [stderr]   Downloaded cust_derive v0.2.0
[INFO] [stderr]   Downloaded ark-snark v0.4.0
[INFO] [stderr]   Downloaded find_cuda_helper v0.2.0
[INFO] [stderr]   Downloaded risc0-circuit-recursion-sys v1.0.0-rc.4
[INFO] [stderr]   Downloaded risc0-circuit-rv32im-sys v1.0.0-rc.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e101d55ff4994b1e5119115d83cbad3a11be8e9e3d838e8a664c257ffba43416
[INFO] running `Command { std: "docker" "start" "-a" "e101d55ff4994b1e5119115d83cbad3a11be8e9e3d838e8a664c257ffba43416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e101d55ff4994b1e5119115d83cbad3a11be8e9e3d838e8a664c257ffba43416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e101d55ff4994b1e5119115d83cbad3a11be8e9e3d838e8a664c257ffba43416", kill_on_drop: false }`
[INFO] [stdout] e101d55ff4994b1e5119115d83cbad3a11be8e9e3d838e8a664c257ffba43416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fa180aef99c8ebd0a454e5069e38526db350eb7c7e50714f1325b043c68e0b7
[INFO] running `Command { std: "docker" "start" "-a" "9fa180aef99c8ebd0a454e5069e38526db350eb7c7e50714f1325b043c68e0b7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling risc0-binfmt v1.0.0-rc.4
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[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling h2 v0.3.24
[INFO] [stderr]    Compiling ark-crypto-primitives v0.4.0
[INFO] [stderr]    Compiling ark-bn254 v0.4.0
[INFO] [stderr]    Compiling ark-groth16 v0.4.0
[INFO] [stderr]    Compiling risc0-groth16 v1.0.0-rc.4
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.26
[INFO] [stderr]    Compiling bonsai-sdk v0.8.0-rc.1
[INFO] [stderr]    Compiling risc0-zkvm v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `try_clone` is never used
[INFO] [stdout]   --> src/host/api/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub trait Connection {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn try_clone(&self) -> Result<Box<dyn Connection>>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnector` is never constructed
[INFO] [stdout]    --> src/host/api/mod.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | struct TcpConnector {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnection` is never constructed
[INFO] [stdout]    --> src/host/api/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | struct TcpConnection {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/host/api/mod.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | impl TcpConnection {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 239 |     pub fn new(stream: TcpStream) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Merge` is never used
[INFO] [stdout]    --> src/receipt_claim.rs:461:18
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub(crate) trait Merge: Digestible + Sized {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MergeInequalityError` is never constructed
[INFO] [stdout]    --> src/receipt_claim.rs:468:19
[INFO] [stdout]     |
[INFO] [stdout] 468 | pub(crate) struct MergeInequalityError(pub Digest, pub Digest);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MergeLeaf` is never used
[INFO] [stdout]    --> src/receipt_claim.rs:485:7
[INFO] [stdout]     |
[INFO] [stdout] 485 | trait MergeLeaf: Digestible + PartialEq + Clone + Sized {}
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 58s
[INFO] running `Command { std: "docker" "inspect" "9fa180aef99c8ebd0a454e5069e38526db350eb7c7e50714f1325b043c68e0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa180aef99c8ebd0a454e5069e38526db350eb7c7e50714f1325b043c68e0b7", kill_on_drop: false }`
[INFO] [stdout] 9fa180aef99c8ebd0a454e5069e38526db350eb7c7e50714f1325b043c68e0b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 056a38d85f6da1241831f4b06a8ce6347aebb26b157c693909882957f4a5fdb3
[INFO] running `Command { std: "docker" "start" "-a" "056a38d85f6da1241831f4b06a8ce6347aebb26b157c693909882957f4a5fdb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.21
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[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling risc0-core v1.0.0-rc.4
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[INFO] [stderr]    Compiling ark-std v0.4.0
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[INFO] [stderr]    Compiling anstyle-parse v0.2.3
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[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
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[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
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[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling risc0-zkvm v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling papergrid v0.11.0
[INFO] [stderr]    Compiling rayon v1.10.0
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[INFO] [stderr]    Compiling walkdir v2.4.0
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[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling tabled_derive v0.7.0
[INFO] [stderr]    Compiling risc0-circuit-recursion v1.0.0-rc.4
[INFO] [stderr]    Compiling serde_with_macros v3.8.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling risc0-circuit-rv32im v1.0.0-rc.4
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling enum-iterator-derive v1.4.0
[INFO] [stderr]    Compiling test-log-macros v0.2.15
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[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling test-log v0.2.16
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling serde_with v3.8.1
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling enum-iterator v2.1.0
[INFO] [stderr]    Compiling ark-crypto-primitives v0.4.0
[INFO] [stderr]    Compiling ark-bn254 v0.4.0
[INFO] [stderr]    Compiling ark-groth16 v0.4.0
[INFO] [stderr]    Compiling tabled v0.15.0
[INFO] [stderr]    Compiling tracing-forest v0.1.6
[INFO] [stderr]    Compiling risc0-groth16 v1.0.0-rc.4
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling bonsai-sdk v0.8.0-rc.1
[INFO] [stderr]    Compiling human-repr v1.1.0
[INFO] [stdout] warning: method `try_clone` is never used
[INFO] [stdout]   --> src/host/api/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub trait Connection {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn try_clone(&self) -> Result<Box<dyn Connection>>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnector` is never constructed
[INFO] [stdout]    --> src/host/api/mod.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | struct TcpConnector {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnection` is never constructed
[INFO] [stdout]    --> src/host/api/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | struct TcpConnection {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/host/api/mod.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | impl TcpConnection {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 239 |     pub fn new(stream: TcpStream) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Merge` is never used
[INFO] [stdout]    --> src/receipt_claim.rs:461:18
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub(crate) trait Merge: Digestible + Sized {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MergeInequalityError` is never constructed
[INFO] [stdout]    --> src/receipt_claim.rs:468:19
[INFO] [stdout]     |
[INFO] [stdout] 468 | pub(crate) struct MergeInequalityError(pub Digest, pub Digest);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MergeLeaf` is never used
[INFO] [stdout]    --> src/receipt_claim.rs:485:7
[INFO] [stdout]     |
[INFO] [stdout] 485 | trait MergeLeaf: Digestible + PartialEq + Clone + Sized {}
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_clone` is never used
[INFO] [stdout]   --> src/host/api/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub trait Connection {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn try_clone(&self) -> Result<Box<dyn Connection>>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnector` is never constructed
[INFO] [stdout]    --> src/host/api/mod.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | struct TcpConnector {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnection` is never constructed
[INFO] [stdout]    --> src/host/api/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | struct TcpConnection {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/host/api/mod.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | impl TcpConnection {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 239 |     pub fn new(stream: TcpStream) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "056a38d85f6da1241831f4b06a8ce6347aebb26b157c693909882957f4a5fdb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056a38d85f6da1241831f4b06a8ce6347aebb26b157c693909882957f4a5fdb3", kill_on_drop: false }`
[INFO] [stdout] 056a38d85f6da1241831f4b06a8ce6347aebb26b157c693909882957f4a5fdb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c397558fa7c49a816e1aaa9410fe9f56a3160154b37823042746e453a459aa3
[INFO] running `Command { std: "docker" "start" "-a" "4c397558fa7c49a816e1aaa9410fe9f56a3160154b37823042746e453a459aa3", kill_on_drop: false }`
[INFO] [stderr] warning: method `try_clone` is never used
[INFO] [stderr]   --> src/host/api/mod.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub trait Connection {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 62 |     fn try_clone(&self) -> Result<Box<dyn Connection>>;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TcpConnector` is never constructed
[INFO] [stderr]    --> src/host/api/mod.rs:187:8
[INFO] [stderr]     |
[INFO] [stderr] 187 | struct TcpConnector {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TcpConnection` is never constructed
[INFO] [stderr]    --> src/host/api/mod.rs:213:8
[INFO] [stderr]     |
[INFO] [stderr] 213 | struct TcpConnection {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/host/api/mod.rs:239:12
[INFO] [stderr]     |
[INFO] [stderr] 238 | impl TcpConnection {
[INFO] [stderr]     | ------------------ associated function in this implementation
[INFO] [stderr] 239 |     pub fn new(stream: TcpStream) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Merge` is never used
[INFO] [stderr]    --> src/receipt_claim.rs:461:18
[INFO] [stderr]     |
[INFO] [stderr] 461 | pub(crate) trait Merge: Digestible + Sized {
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MergeInequalityError` is never constructed
[INFO] [stderr]    --> src/receipt_claim.rs:468:19
[INFO] [stderr]     |
[INFO] [stderr] 468 | pub(crate) struct MergeInequalityError(pub Digest, pub Digest);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `MergeLeaf` is never used
[INFO] [stderr]    --> src/receipt_claim.rs:485:7
[INFO] [stderr]     |
[INFO] [stderr] 485 | trait MergeLeaf: Digestible + PartialEq + Clone + Sized {}
[INFO] [stderr]     |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `risc0-zkvm` (lib) generated 7 warnings
[INFO] [stderr] warning: `risc0-zkvm` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/risc0_zkvm-9da65313c613a128)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test host::api::client::tests::check_version ... ok
[INFO] [stdout] test receipt::tests::mangled_version_info_should_error ... ok
[INFO] [stdout] test serde::deserializer::tests::test_enum_unary ... ok
[INFO] [stdout] test serde::deserializer::tests::test_enum_binary ... ok
[INFO] [stdout] test serde::deserializer::tests::test_struct ... ok
[INFO] [stdout] test receipt::succinct::tests::succinct_receipt_verifier_parameters_is_stable ... ok
[INFO] [stdout] test serde::serializer::tests::test_struct ... ok
[INFO] [stdout] test receipt::segment::tests::segment_receipt_verifier_parameters_is_stable ... ok
[INFO] [stdout] test serde::deserializer::tests::test_str ... ok
[INFO] [stdout] test serde::serializer::tests::test_str ... ok
[INFO] [stdout] test serde::tests::test_map_round_trip ... ok
[INFO] [stdout] test serde::tests::test_tuple_round_trip ... ok
[INFO] [stdout] test serde::tests::test_vec_round_trip ... ok
[INFO] [stdout] test receipt::composite::tests::composite_receipt_verifier_parameters_is_stable ... ok
[INFO] [stdout] test receipt::compact::tests::compact_receipt_verifier_parameters_is_stable ... ok
[INFO] [stdout] test receipt_claim::tests::merge_receipt_claim ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests risc0_zkvm
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/guest/env.rs - guest::env::verify (line 177) ... ignored
[INFO] [stdout] test src/guest/mod.rs - guest (line 40) ... ignored
[INFO] [stdout] test src/guest/mod.rs - guest::entry (line 125) ... ignored
[INFO] [stdout] test src/guest/env.rs - guest::env::commit_slice (line 520) - compile ... ok
[INFO] [stdout] test src/guest/env.rs - guest::env::commit (line 486) - compile ... ok
[INFO] [stdout] test src/guest/env.rs - guest::env::write_slice (line 461) - compile ... ok
[INFO] [stdout] test src/guest/env.rs - guest::env::read (line 371) - compile ... ok
[INFO] [stdout] test src/guest/env.rs - guest::env::write (line 426) - compile ... ok
[INFO] [stdout] test src/guest/env.rs - guest::env::read_slice (line 397) - compile ... ok
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnv<'a>::builder (line 101) ... ok
[INFO] [stdout] test src/host/client/prove/mod.rs - host::client::prove::Prover (line 38) ... FAILED
[INFO] [stdout] test src/receipt.rs - receipt::Receipt (line 74) ... FAILED
[INFO] [stdout] test src/receipt.rs - receipt::Receipt (line 93) ... FAILED
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnvBuilder<'a>::args (line 195) ... ok
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnvBuilder<'a>::write_slice (line 265) ... ok
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnvBuilder<'a>::env_var (line 212) ... ok
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnvBuilder<'a>::env_vars (line 174) ... ok
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnvBuilder<'a>::write (line 235) ... ok
[INFO] [stdout] test src/sha.rs - sha (line 30) ... ok
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnvBuilder<'a>::build (line 116) ... ok
[INFO] [stdout] test src/host/client/env.rs - host::client::env::ExecutorEnvBuilder<'a>::session_limit (line 157) ... ok
[INFO] [stdout] test src/sha.rs - sha::rust_crypto (line 78) ... ok
[INFO] [stdout] test src/serde/mod.rs - serde (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/host/client/prove/mod.rs - host::client::prove::Prover (line 38) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `risc0_zkvm_methods`
[INFO] [stdout]   --> src/host/client/prove/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use risc0_zkvm_methods::FIB_ELF;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `risc0_zkvm_methods`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 | use risc0_zkvm_platform::FIB_ELF;
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/receipt.rs - receipt::Receipt (line 74) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `risc0_zkvm_methods`
[INFO] [stdout]  --> src/receipt.rs:78:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use risc0_zkvm_methods::FIB_ELF;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `risc0_zkvm_methods`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 7 | use risc0_zkvm_platform::FIB_ELF;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/receipt.rs - receipt::Receipt (line 93) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `risc0_zkvm_methods`
[INFO] [stdout]  --> src/receipt.rs:98:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use risc0_zkvm_methods::{FIB_ELF, FIB_ID};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `risc0_zkvm_methods`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 | use risc0_zkvm_platform::{FIB_ELF, FIB_ID};
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/host/client/prove/mod.rs - host::client::prove::Prover (line 38)
[INFO] [stdout]     src/receipt.rs - receipt::Receipt (line 74)
[INFO] [stdout]     src/receipt.rs - receipt::Receipt (line 93)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 3 failed; 3 ignored; 0 measured; 0 filtered out; finished in 3.01s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4c397558fa7c49a816e1aaa9410fe9f56a3160154b37823042746e453a459aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c397558fa7c49a816e1aaa9410fe9f56a3160154b37823042746e453a459aa3", kill_on_drop: false }`
[INFO] [stdout] 4c397558fa7c49a816e1aaa9410fe9f56a3160154b37823042746e453a459aa3