[INFO] fetching crate vize_croquis_cf 0.429.2...
[INFO] testing vize_croquis_cf-0.429.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate vize_croquis_cf 0.429.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate vize_croquis_cf 0.429.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate vize_croquis_cf 0.429.2
[INFO] tweaked toml for crates.io crate vize_croquis_cf 0.429.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vize_croquis_cf 0.429.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vize_croquis_cf 0.429.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f
[INFO] running `Command { std: "docker" "start" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v2.4.1
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[INFO] [stderr]    Compiling pklrust-derive v0.9.0
[INFO] [stderr]    Compiling vize_davinci_derive v0.429.2
[INFO] [stderr]    Compiling psm v0.1.31
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[INFO] [stderr]    Compiling vize_carton v0.429.2
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[INFO] [stderr]    Compiling vize_l0 v0.429.2
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[INFO] [stderr]    Compiling vize_relief v0.429.2
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[INFO] [stderr]    Compiling vize_l1 v0.429.2
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[INFO] [stderr]    Compiling vize_armature v0.429.2
[INFO] [stderr]    Compiling vize_croquis v0.429.2
[INFO] [stderr]    Compiling vize_l1_to_l2 v0.429.2
[INFO] [stderr]    Compiling vize_croquis_cf v0.429.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.06s
[INFO] running `Command { std: "docker" "inspect" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vize_croquis_cf v0.429.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `davinci_harness` in this scope
[INFO] [stdout]  --> examples/compact_collections.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use davinci_harness::alloc::{CountingAllocator, mark_installed, measure};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `davinci_harness`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `davinci_harness`, use `cargo add davinci_harness` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]  --> examples/compact_collections.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::{Value, json};
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> examples/compact_collections.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         serde_json::to_vec_pretty(&report).expect("JSON encoding"),
[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 `vize_croquis_cf` (example "compact_collections") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `insta`
[INFO] [stdout]  --> src/analyzer/tests_snapshots.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use insta::assert_snapshot;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `insta`, use `cargo add insta` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vize_armature`
[INFO] [stdout]  --> src/analyzer/tests_fallthrough.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use vize_armature::parse;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `vize_armature`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `vize_armature`, use `cargo add vize_armature` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]  --> src/analyzer/tests_fallthrough/dynamic_names.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::{Value, json};
[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[E0432]: unresolved import `vize_armature`
[INFO] [stdout]  --> src/analyzer/tests_element_id.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use vize_armature::parse;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `vize_armature`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `vize_armature`, use `cargo add vize_armature` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]  --> src/analyzer/tests_complexity_effect_graph.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::json;
[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[E0432]: unresolved import `vize_armature`
[INFO] [stdout]   --> src/rules/complexity_rendered_tests.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use vize_armature::parse;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `vize_armature`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `vize_armature`, use `cargo add vize_armature` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `insta`
[INFO] [stdout]  --> src/rules/cross_file_reactivity_tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use insta::assert_snapshot;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `insta`, use `cargo add insta` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `insta`
[INFO] [stdout]  --> src/diagnostics/diagnostics_tests/snapshots.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use insta::assert_snapshot;
[INFO] [stdout]   |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `insta`, use `cargo add insta` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `insta`
[INFO] [stdout]    --> src/diagnostics/diagnostics_tests/snapshots.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     use insta::assert_snapshot;
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `insta`, use `cargo add insta` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `insta`
[INFO] [stdout]    --> src/diagnostics/diagnostics_tests/snapshots.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |     use insta::assert_snapshot;
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `insta`, use `cargo add insta` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/analyzer/tests_provide_inject/tree_typed.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         serde_json::json!({
[INFO] [stdout]    |         ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/analyzer/tests_provide_inject/tree_typed.rs:83:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let diagnostic_json = serde_json::json!({
[INFO] [stdout]    |                           ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]    --> src/suppression.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |         insta::assert_debug_snapshot!(map.errors);
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]    --> src/suppression.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         insta::assert_debug_snapshot!(map.errors);
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]    --> src/suppression.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         insta::assert_debug_snapshot!(map.errors);
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]    --> src/suppression.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         insta::assert_debug_snapshot!(map.errors);
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]    --> src/diagnostics/diagnostics_tests/markdown.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]    --> src/diagnostics/diagnostics_tests/markdown.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |     insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]    --> src/diagnostics/diagnostics_tests/markdown.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]   --> src/diagnostics/diagnostics_tests/markdown.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]   --> src/diagnostics/diagnostics_tests/markdown.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]   --> src/diagnostics/diagnostics_tests/markdown.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]   --> src/diagnostics/diagnostics_tests/markdown.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `insta` in this scope
[INFO] [stdout]   --> src/diagnostics/diagnostics_tests/markdown.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     insta::assert_snapshot!(markdown.as_str());
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `insta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/analyzer/tests_fallthrough/dynamic_names.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let attrs = serde_json::to_value(&usage.attrs).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_fallthrough/dynamic_names.rs:207:25
[INFO] [stdout]     |
[INFO] [stdout] 207 |             .map(|fact| serde_json::to_value(&fact.attrs).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_fallthrough.rs:167:16
[INFO] [stdout]     |
[INFO] [stdout] 167 |     let json = serde_json::to_value(usage).expect("usage fact should serialize");
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/analyzer/tests_complexity_effect_graph.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         serde_json::to_value(&result.complexity_hotspots).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_complexity_effect_graph.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         serde_json::to_value(&result.complexity_hotspots).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_provide_inject/tree.rs:123:21
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let tree_json = serde_json::to_value(tree).expect("tree should serialize");
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/analyzer/tests_provide_inject/tree_cycle.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let tree_json = serde_json::to_value(forward_tree).expect("cycle tree should serialize");
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_provide_inject/tree_diamond.rs:171:21
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let tree_json = serde_json::to_value(tree).expect("tree should serialize");
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/analyzer/tests_provide_inject/tree_partial.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let tree_json = serde_json::to_value(tree).expect("tree should serialize");
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_provide_inject/tree_partial.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let tree_json = serde_json::to_value(tree).expect("tree should serialize");
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/fallthrough.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         serde_json::to_string_pretty(&result.fallthrough_summary).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/fallthrough.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         serde_json::to_string_pretty(&result.fallthrough_usage_facts).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/fallthrough.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         serde_json::to_string_pretty(&result.fallthrough_component_facts).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/fallthrough.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         serde_json::to_string_pretty(&sorted_diagnostics(&result)).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/analyzer/tests_snapshots/provide_inject.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         serde_json::to_string_pretty(&summary)
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/provide_inject.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         serde_json::to_string_pretty(tree)
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/provide_inject.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         serde_json::to_string_pretty(&summary)
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/provide_inject.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         serde_json::to_string_pretty(tree)
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/provide_inject.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         serde_json::to_string_pretty(&summary)
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_snapshots/provide_inject.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         serde_json::to_string_pretty(tree)
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/rules/complexity_hotspots_tests.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let json = serde_json::to_value(&hotspots[0]).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/rules/complexity_tests.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let json = serde_json::to_value(report).expect("complexity report should serialize");
[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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> src/rules/complexity_tests.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let dominant_json = serde_json::to_value(dominant).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/rules/fallthrough/component.rs:249:20
[INFO] [stdout]     |
[INFO] [stdout] 249 |         let json = serde_json::to_value(fact).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/rules/fallthrough/summary.rs:161:20
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let json = serde_json::to_value(summary).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/rules/fallthrough/tests.rs:149:16
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let json = serde_json::to_value(fact).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/rules/provide_inject/summary.rs:212:20
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let json = serde_json::to_string(&summary).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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/analyzer/tests_provide_inject/tree_diamond.rs:163:36
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn count_rendered_nodes(node: &serde_json::Value) -> usize {
[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 `vize_croquis_cf` (lib test) due to 52 previous errors
[INFO] running `Command { std: "docker" "inspect" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f", kill_on_drop: false }`
[INFO] [stdout] ca8658cbdaa7415b368a03dea7a6713bc66bdea85084cdcc8e2c3846cf65c32f
