[INFO] fetching crate prio 0.18.1-alpha.0... [INFO] checking prio-0.18.1-alpha.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate prio 0.18.1-alpha.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate prio 0.18.1-alpha.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate prio 0.18.1-alpha.0 [INFO] tweaked toml for crates.io crate prio 0.18.1-alpha.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate prio 0.18.1-alpha.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prio 0.18.1-alpha.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded half v2.1.0 [INFO] [stderr] Downloaded iai v0.1.1 [INFO] [stderr] Downloaded safe_arch v0.7.0 [INFO] [stderr] Downloaded syn v1.0.104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f138bf16270c8112a47e3e59a9d995261b72ae355106114ebe7d8dcc33315c17 [INFO] running `Command { std: "docker" "start" "-a" "f138bf16270c8112a47e3e59a9d995261b72ae355106114ebe7d8dcc33315c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f138bf16270c8112a47e3e59a9d995261b72ae355106114ebe7d8dcc33315c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f138bf16270c8112a47e3e59a9d995261b72ae355106114ebe7d8dcc33315c17", kill_on_drop: false }` [INFO] [stdout] f138bf16270c8112a47e3e59a9d995261b72ae355106114ebe7d8dcc33315c17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2611025cdd5716b6c1f7aa37069af30f379b29f5a7ac10f2c8196d21aa2e5af [INFO] running `Command { std: "docker" "start" "-a" "b2611025cdd5716b6c1f7aa37069af30f379b29f5a7ac10f2c8196d21aa2e5af", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking safe_arch v0.7.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking clap_builder v4.5.38 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking wide v0.7.11 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking iai v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking cipher v0.4.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking modinverse v0.1.1 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking clap v4.5.38 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking prio v0.18.1-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.6.0 [INFO] [stderr] Checking statrs v0.18.0 [INFO] [stdout] error[E0432]: unresolved import `crate::flp::test_utils` [INFO] [stdout] --> src/flp/types.rs:1060:21 [INFO] [stdout] | [INFO] [stdout] 1060 | use crate::flp::test_utils::TypeTest; [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in `flp` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/flp.rs:804:9 [INFO] [stdout] | [INFO] [stdout] 802 | #[cfg(feature = "test-util")] [INFO] [stdout] | --------------------- the item is gated behind the `test-util` feature [INFO] [stdout] 803 | #[cfg_attr(docsrs, doc(cfg(feature = "test-util")))] [INFO] [stdout] 804 | pub mod test_utils { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::vdaf::dummy` [INFO] [stdout] --> src/topology/ping_pong.rs:687:9 [INFO] [stdout] | [INFO] [stdout] 687 | use crate::vdaf::dummy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no `dummy` in `vdaf` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/vdaf.rs:755:9 [INFO] [stdout] | [INFO] [stdout] 753 | #[cfg(feature = "test-util")] [INFO] [stdout] | --------------------- the item is gated behind the `test-util` feature [INFO] [stdout] 754 | #[cfg_attr(docsrs, doc(cfg(feature = "test-util")))] [INFO] [stdout] 755 | pub mod dummy; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::vdaf::test_utils` [INFO] [stdout] --> src/vdaf/prio3.rs:1731:13 [INFO] [stdout] | [INFO] [stdout] 1731 | test_utils::{run_vdaf, run_vdaf_prepare}, [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in `vdaf` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/vdaf.rs:479:9 [INFO] [stdout] | [INFO] [stdout] 477 | #[cfg(feature = "test-util")] [INFO] [stdout] | --------------------- the item is gated behind the `test-util` feature [INFO] [stdout] 478 | #[cfg_attr(docsrs, doc(cfg(feature = "test-util")))] [INFO] [stdout] 479 | pub mod test_utils { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `super::check_test_vec`, `super::check_test_vec_custom_de` [INFO] [stdout] --> src/vdaf/prio3_test.rs:265:17 [INFO] [stdout] | [INFO] [stdout] 265 | use super::{check_test_vec, check_test_vec_custom_de, Prio3CountMeasurement}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ no `check_test_vec_custom_de` in `vdaf::prio3_test` [INFO] [stdout] | | [INFO] [stdout] | no `check_test_vec` in `vdaf::prio3_test` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/vdaf/prio3_test.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 230 | #[cfg(feature = "test-util")] [INFO] [stdout] | --------------------- the item is gated behind the `test-util` feature [INFO] [stdout] 231 | #[cfg_attr(docsrs, doc(cfg(feature = "test-util")))] [INFO] [stdout] 232 | pub fn check_test_vec( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/vdaf/prio3_test.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 210 | #[cfg(feature = "test-util")] [INFO] [stdout] | --------------------- the item is gated behind the `test-util` feature [INFO] [stdout] 211 | #[cfg_attr(docsrs, doc(cfg(feature = "test-util")))] [INFO] [stdout] 212 | pub fn check_test_vec_custom_de( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/field.rs:1102:20 [INFO] [stdout] | [INFO] [stdout] 1102 | let json = serde_json::to_string(&test_input).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/field.rs:1103:28 [INFO] [stdout] | [INFO] [stdout] 1103 | let deserialized = serde_json::from_str::(&json).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/field.rs:1106:21 [INFO] [stdout] | [INFO] [stdout] 1106 | let value = serde_json::from_str::(&json).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/topology/ping_pong.rs:937:27 [INFO] [stdout] | [INFO] [stdout] 937 | let got_hex = hex::encode(&encoded_val); [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/topology/ping_pong.rs:965:27 [INFO] [stdout] | [INFO] [stdout] 965 | let hex_encoded = hex::encode(&encoded); [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/prio3_test.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | struct TEncoded(#[serde(with = "hex")] Vec); [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/prio3_test.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | #[serde(with = "hex")] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/prio3_test.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | #[serde(with = "hex")] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/xof.rs:545:24 [INFO] [stdout] | [INFO] [stdout] 545 | #[serde(with = "hex")] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/xof.rs:547:24 [INFO] [stdout] | [INFO] [stdout] 547 | #[serde(with = "hex")] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/xof.rs:549:24 [INFO] [stdout] | [INFO] [stdout] 549 | #[serde(with = "hex")] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/xof.rs:552:24 [INFO] [stdout] | [INFO] [stdout] 552 | #[serde(with = "hex")] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hex` [INFO] [stdout] --> src/vdaf/xof.rs:554:24 [INFO] [stdout] | [INFO] [stdout] 554 | #[serde(with = "hex")] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `hex` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `hex`, use `cargo add hex` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/vdaf/xof.rs:586:13 [INFO] [stdout] | [INFO] [stdout] 586 | serde_json::from_str(include_str!("test_vec/13/XofTurboShake128.json")).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/vdaf/xof.rs:609:13 [INFO] [stdout] | [INFO] [stdout] 609 | serde_json::from_str(include_str!("test_vec/XofHmacSha256Aes128.json")).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/field.rs:1106:44 [INFO] [stdout] | [INFO] [stdout] 1106 | let value = serde_json::from_str::(&json).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/vdaf/prio3_test.rs:49:35 [INFO] [stdout] | [INFO] [stdout] 49 | other_params: HashMap, [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/vdaf/prio3_test.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | agg_result: serde_json::Value, [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prio` (lib test) due to 22 previous errors [INFO] running `Command { std: "docker" "inspect" "b2611025cdd5716b6c1f7aa37069af30f379b29f5a7ac10f2c8196d21aa2e5af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2611025cdd5716b6c1f7aa37069af30f379b29f5a7ac10f2c8196d21aa2e5af", kill_on_drop: false }` [INFO] [stdout] b2611025cdd5716b6c1f7aa37069af30f379b29f5a7ac10f2c8196d21aa2e5af