[INFO] fetching crate gpipe_ast 0.3.0...
[INFO] fixing gpipe_ast-0.3.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate gpipe_ast 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate gpipe_ast 0.3.0
[INFO] finished tweaking crates.io crate gpipe_ast 0.3.0
[INFO] tweaked toml for crates.io crate gpipe_ast 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gpipe_ast 0.3.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gpipe_ast 0.3.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48
[INFO] running `Command { std: "docker" "start" "ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48", 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" "ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking gpipe_ast v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:214:7
[INFO] [stdout]     |
[INFO] [stdout] 214 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:220:7
[INFO] [stdout]     |
[INFO] [stdout] 220 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:226:7
[INFO] [stdout]     |
[INFO] [stdout] 226 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:235:7
[INFO] [stdout]     |
[INFO] [stdout] 235 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:241:7
[INFO] [stdout]     |
[INFO] [stdout] 241 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:247:7
[INFO] [stdout]     |
[INFO] [stdout] 247 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:261:7
[INFO] [stdout]     |
[INFO] [stdout] 261 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:281:7
[INFO] [stdout]     |
[INFO] [stdout] 281 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:296:7
[INFO] [stdout]     |
[INFO] [stdout] 296 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:311:7
[INFO] [stdout]     |
[INFO] [stdout] 311 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:326:7
[INFO] [stdout]     |
[INFO] [stdout] 326 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:339:7
[INFO] [stdout]     |
[INFO] [stdout] 339 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:351:7
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:379:7
[INFO] [stdout]     |
[INFO] [stdout] 379 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:393:7
[INFO] [stdout]     |
[INFO] [stdout] 393 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:422:7
[INFO] [stdout]     |
[INFO] [stdout] 422 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:430:7
[INFO] [stdout]     |
[INFO] [stdout] 430 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:435:7
[INFO] [stdout]     |
[INFO] [stdout] 435 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:443:7
[INFO] [stdout]     |
[INFO] [stdout] 443 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:451:7
[INFO] [stdout]     |
[INFO] [stdout] 451 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:459:7
[INFO] [stdout]     |
[INFO] [stdout] 459 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:467:7
[INFO] [stdout]     |
[INFO] [stdout] 467 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:475:7
[INFO] [stdout]     |
[INFO] [stdout] 475 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:487:7
[INFO] [stdout]     |
[INFO] [stdout] 487 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:495:7
[INFO] [stdout]     |
[INFO] [stdout] 495 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:509:7
[INFO] [stdout]     |
[INFO] [stdout] 509 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:517:7
[INFO] [stdout]     |
[INFO] [stdout] 517 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:547:7
[INFO] [stdout]     |
[INFO] [stdout] 547 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:554:7
[INFO] [stdout]     |
[INFO] [stdout] 554 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:578:7
[INFO] [stdout]     |
[INFO] [stdout] 578 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:602:7
[INFO] [stdout]     |
[INFO] [stdout] 602 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:620:7
[INFO] [stdout]     |
[INFO] [stdout] 620 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:636:7
[INFO] [stdout]     |
[INFO] [stdout] 636 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:658:7
[INFO] [stdout]     |
[INFO] [stdout] 658 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/expression.rs:701:7
[INFO] [stdout]     |
[INFO] [stdout] 701 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:151:7
[INFO] [stdout]     |
[INFO] [stdout] 151 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:177:7
[INFO] [stdout]     |
[INFO] [stdout] 177 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:190:7
[INFO] [stdout]     |
[INFO] [stdout] 190 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:203:7
[INFO] [stdout]     |
[INFO] [stdout] 203 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:217:7
[INFO] [stdout]     |
[INFO] [stdout] 217 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:230:7
[INFO] [stdout]     |
[INFO] [stdout] 230 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:244:7
[INFO] [stdout]     |
[INFO] [stdout] 244 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:257:7
[INFO] [stdout]     |
[INFO] [stdout] 257 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:270:7
[INFO] [stdout]     |
[INFO] [stdout] 270 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:283:7
[INFO] [stdout]     |
[INFO] [stdout] 283 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:296:7
[INFO] [stdout]     |
[INFO] [stdout] 296 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:309:7
[INFO] [stdout]     |
[INFO] [stdout] 309 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:322:7
[INFO] [stdout]     |
[INFO] [stdout] 322 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:339:7
[INFO] [stdout]     |
[INFO] [stdout] 339 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:352:7
[INFO] [stdout]     |
[INFO] [stdout] 352 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:369:7
[INFO] [stdout]     |
[INFO] [stdout] 369 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:385:7
[INFO] [stdout]     |
[INFO] [stdout] 385 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:401:7
[INFO] [stdout]     |
[INFO] [stdout] 401 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:438:7
[INFO] [stdout]     |
[INFO] [stdout] 438 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:478:7
[INFO] [stdout]     |
[INFO] [stdout] 478 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:505:7
[INFO] [stdout]     |
[INFO] [stdout] 505 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/step.rs:531:7
[INFO] [stdout]     |
[INFO] [stdout] 531 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:288:7
[INFO] [stdout]     |
[INFO] [stdout] 288 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:303:7
[INFO] [stdout]     |
[INFO] [stdout] 303 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:335:7
[INFO] [stdout]     |
[INFO] [stdout] 335 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:357:7
[INFO] [stdout]     |
[INFO] [stdout] 357 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:379:7
[INFO] [stdout]     |
[INFO] [stdout] 379 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:411:7
[INFO] [stdout]     |
[INFO] [stdout] 411 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:443:7
[INFO] [stdout]     |
[INFO] [stdout] 443 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:496:7
[INFO] [stdout]     |
[INFO] [stdout] 496 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:530:7
[INFO] [stdout]     |
[INFO] [stdout] 530 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:577:7
[INFO] [stdout]     |
[INFO] [stdout] 577 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:629:7
[INFO] [stdout]     |
[INFO] [stdout] 629 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:683:7
[INFO] [stdout]     |
[INFO] [stdout] 683 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:716:7
[INFO] [stdout]     |
[INFO] [stdout] 716 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:768:7
[INFO] [stdout]     |
[INFO] [stdout] 768 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:790:7
[INFO] [stdout]     |
[INFO] [stdout] 790 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:834:7
[INFO] [stdout]     |
[INFO] [stdout] 834 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:920:7
[INFO] [stdout]     |
[INFO] [stdout] 920 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/workflow.rs:953:7
[INFO] [stdout]     |
[INFO] [stdout] 953 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]     --> src/workflow.rs:1018:7
[INFO] [stdout]      |
[INFO] [stdout] 1018 |     #[test_log::test]
[INFO] [stdout]      |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]     --> src/workflow.rs:1122:7
[INFO] [stdout]      |
[INFO] [stdout] 1122 |     #[test_log::test]
[INFO] [stdout]      |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]     --> src/workflow.rs:1176:7
[INFO] [stdout]      |
[INFO] [stdout] 1176 |     #[test_log::test]
[INFO] [stdout]      |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]     --> src/workflow.rs:1275:7
[INFO] [stdout]      |
[INFO] [stdout] 1275 |     #[test_log::test]
[INFO] [stdout]      |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]     --> src/workflow.rs:1341:7
[INFO] [stdout]      |
[INFO] [stdout] 1341 |     #[test_log::test]
[INFO] [stdout]      |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:438:20
[INFO] [stdout]     |
[INFO] [stdout] 438 |         let json = serde_json::to_string(&expr).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/expression.rs:439:40
[INFO] [stdout]     |
[INFO] [stdout] 439 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:446:20
[INFO] [stdout]     |
[INFO] [stdout] 446 |         let json = serde_json::to_string(&expr).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/expression.rs:447:40
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:454:20
[INFO] [stdout]     |
[INFO] [stdout] 454 |         let json = serde_json::to_string(&expr).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/expression.rs:455:40
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:462:20
[INFO] [stdout]     |
[INFO] [stdout] 462 |         let json = serde_json::to_string(&expr).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/expression.rs:463:40
[INFO] [stdout]     |
[INFO] [stdout] 463 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:470:20
[INFO] [stdout]     |
[INFO] [stdout] 470 |         let json = serde_json::to_string(&expr).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/expression.rs:471:40
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:482:20
[INFO] [stdout]     |
[INFO] [stdout] 482 |         let json = serde_json::to_string(&expr).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/expression.rs:483:40
[INFO] [stdout]     |
[INFO] [stdout] 483 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:490:20
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let json = serde_json::to_string(&expr).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/expression.rs:491:40
[INFO] [stdout]     |
[INFO] [stdout] 491 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:504:20
[INFO] [stdout]     |
[INFO] [stdout] 504 |         let json = serde_json::to_string(&expr).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/expression.rs:505:40
[INFO] [stdout]     |
[INFO] [stdout] 505 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:512:20
[INFO] [stdout]     |
[INFO] [stdout] 512 |         let json = serde_json::to_string(&expr).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/expression.rs:513:40
[INFO] [stdout]     |
[INFO] [stdout] 513 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:696:20
[INFO] [stdout]     |
[INFO] [stdout] 696 |         let json = serde_json::to_string(&complex).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/expression.rs:697:40
[INFO] [stdout]     |
[INFO] [stdout] 697 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/expression.rs:739:20
[INFO] [stdout]     |
[INFO] [stdout] 739 |         let json = serde_json::to_string(&full_condition).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/expression.rs:740:40
[INFO] [stdout]     |
[INFO] [stdout] 740 |         let deserialized: Expression = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/step.rs:380:20
[INFO] [stdout]     |
[INFO] [stdout] 380 |         let json = serde_json::to_string(&step).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/step.rs:381:34
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let deserialized: Step = 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]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/step.rs:396:20
[INFO] [stdout]     |
[INFO] [stdout] 396 |         let json = serde_json::to_string(&step).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/step.rs:397:34
[INFO] [stdout]     |
[INFO] [stdout] 397 |         let deserialized: Step = 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] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gpipe_ast` (lib test) due to 107 previous errors
[INFO] running `Command { std: "docker" "inspect" "ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48", kill_on_drop: false }`
[INFO] [stdout] ff0ab43686706f39920e8f446ca0c64288fcc2cb2d7b24be6e1a584110f9ab48
