[INFO] fetching crate janus_core 0.6.5...
[INFO] checking janus_core-0.6.5 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate janus_core 0.6.5 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate janus_core 0.6.5 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate janus_core 0.6.5
[INFO] finished tweaking crates.io crate janus_core 0.6.5
[INFO] tweaked toml for crates.io crate janus_core 0.6.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smartcow v0.2.1
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[INFO] [stderr]   Downloaded jsonpath-rust v0.3.5
[INFO] [stderr]   Downloaded kube-core v0.87.2
[INFO] [stderr]   Downloaded http-api-problem v0.57.0
[INFO] [stderr]   Downloaded x25519-dalek v2.0.0-pre.1
[INFO] [stderr]   Downloaded mockito v1.4.0
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[INFO] [stderr]   Downloaded prio v0.15.4
[INFO] [stderr]   Downloaded kube-client v0.87.2
[INFO] [stderr]   Downloaded hpke-dispatch v0.5.1
[INFO] [stderr]   Downloaded k8s-openapi v0.20.0
[INFO] [stderr]   Downloaded stopper v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 445a26dbf04c0c4b05abfeb45414261971fbb0a4b0aac0a9b7894485ca2102dc
[INFO] running `Command { std: "docker" "start" "-a" "445a26dbf04c0c4b05abfeb45414261971fbb0a4b0aac0a9b7894485ca2102dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445a26dbf04c0c4b05abfeb45414261971fbb0a4b0aac0a9b7894485ca2102dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445a26dbf04c0c4b05abfeb45414261971fbb0a4b0aac0a9b7894485ca2102dc", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b96e83a2f0c4ca54bf40d457b3099c56f1601e6365c5b922d13fb1477743ebf
[INFO] running `Command { std: "docker" "start" "-a" "2b96e83a2f0c4ca54bf40d457b3099c56f1601e6365c5b922d13fb1477743ebf", kill_on_drop: false }`
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[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stdout] error[E0432]: unresolved imports `crate::retries::test_http_request_exponential_backoff`, `crate::test_util`
[INFO] [stdout]    --> src/retries.rs:123:39
[INFO] [stdout]     |
[INFO] [stdout] 123 |         retries::{retry_http_request, test_http_request_exponential_backoff},
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       no `test_http_request_exponential_backoff` in `retries`
[INFO] [stdout]     |                                       help: a similar name exists in the module: `http_request_exponential_backoff`
[INFO] [stdout] 124 |         test_util::install_test_trace_subscriber,
[INFO] [stdout]     |         ^^^^^^^^^ could not find `test_util` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/retries.rs:43:8
[INFO] [stdout]     |
[INFO] [stdout] 43  | pub fn test_http_request_exponential_backoff() -> ExponentialBackoff {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `test-util` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::test_util`
[INFO] [stdout]    --> src/hpke.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         test_util::{generate_test_hpke_config_and_private_key, SAMPLE_DIVVIUP_HPKE_CONFIG},
[INFO] [stdout]     |         ^^^^^^^^^ could not find `test_util` in `super`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/hpke.rs:561:13
[INFO] [stdout]     |
[INFO] [stdout] 561 |             serde_json::from_str(include_str!("test-vectors.json")).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/hpke.rs:636:13
[INFO] [stdout]     |
[INFO] [stdout] 636 |             serde_json::from_str(SAMPLE_DIVVIUP_HPKE_CONFIG).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Fake` found for enum `VdafInstance` in the current scope
[INFO] [stdout]    --> src/vdaf.rs:731:28
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub enum VdafInstance {
[INFO] [stdout]     | --------------------- variant or associated item `Fake` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 731 |             &VdafInstance::Fake,
[INFO] [stdout]     |                            ^^^^ variant or associated item not found in `VdafInstance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `FakeFailsPrepInit` found for enum `VdafInstance` in the current scope
[INFO] [stdout]    --> src/vdaf.rs:738:28
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub enum VdafInstance {
[INFO] [stdout]     | --------------------- variant or associated item `FakeFailsPrepInit` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 738 |             &VdafInstance::FakeFailsPrepInit,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ variant or associated item not found in `VdafInstance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `FakeFailsPrepStep` found for enum `VdafInstance` in the current scope
[INFO] [stdout]    --> src/vdaf.rs:745:28
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub enum VdafInstance {
[INFO] [stdout]     | --------------------- variant or associated item `FakeFailsPrepStep` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 745 |             &VdafInstance::FakeFailsPrepStep,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ variant or associated item not found in `VdafInstance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `janus_core` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "2b96e83a2f0c4ca54bf40d457b3099c56f1601e6365c5b922d13fb1477743ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b96e83a2f0c4ca54bf40d457b3099c56f1601e6365c5b922d13fb1477743ebf", kill_on_drop: false }`
[INFO] [stdout] 2b96e83a2f0c4ca54bf40d457b3099c56f1601e6365c5b922d13fb1477743ebf
