[INFO] fetching crate streaming_serde_json 0.1.2...
[INFO] building streaming_serde_json-0.1.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate streaming_serde_json 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate streaming_serde_json 0.1.2
[INFO] finished tweaking crates.io crate streaming_serde_json 0.1.2
[INFO] tweaked toml for crates.io crate streaming_serde_json 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate streaming_serde_json 0.1.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ae393ff60ad60d443f115b5337897da06ab60bcbb7c85c61dcdc33648e0682c
[INFO] running `Command { std: "docker" "start" "-a" "2ae393ff60ad60d443f115b5337897da06ab60bcbb7c85c61dcdc33648e0682c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ae393ff60ad60d443f115b5337897da06ab60bcbb7c85c61dcdc33648e0682c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae393ff60ad60d443f115b5337897da06ab60bcbb7c85c61dcdc33648e0682c", kill_on_drop: false }`
[INFO] [stdout] 2ae393ff60ad60d443f115b5337897da06ab60bcbb7c85c61dcdc33648e0682c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1c164369930967310453712e516bf16f8813c05bb03082ea785de69e1f3ab72
[INFO] running `Command { std: "docker" "start" "-a" "f1c164369930967310453712e516bf16f8813c05bb03082ea785de69e1f3ab72", kill_on_drop: false }`
[INFO] [stderr]    Compiling streaming_serde_json v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "f1c164369930967310453712e516bf16f8813c05bb03082ea785de69e1f3ab72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1c164369930967310453712e516bf16f8813c05bb03082ea785de69e1f3ab72", kill_on_drop: false }`
[INFO] [stdout] f1c164369930967310453712e516bf16f8813c05bb03082ea785de69e1f3ab72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe2869bfb1eee2909262091a73557990f68a127267ceaf7fd850db46a8e6c15a
[INFO] running `Command { std: "docker" "start" "-a" "fe2869bfb1eee2909262091a73557990f68a127267ceaf7fd850db46a8e6c15a", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-chars v3.0.5
[INFO] [stderr]    Compiling streaming_serde_json v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `json_fuzzer`
[INFO] [stdout]    --> src/tests.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let fuzz = json_fuzzer::fuzz();
[INFO] [stdout]     |                    ^^^^^^^^^^^ use of unresolved module or unlinked crate `json_fuzzer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `json_fuzzer`, use `cargo add json_fuzzer` 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 `json_fuzzer`
[INFO] [stdout]   --> src/tests.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let fuzz = json_fuzzer::fuzz();
[INFO] [stdout]    |                    ^^^^^^^^^^^ use of unresolved module or unlinked crate `json_fuzzer`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `json_fuzzer`, use `cargo add json_fuzzer` 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 `streaming_serde_json` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "fe2869bfb1eee2909262091a73557990f68a127267ceaf7fd850db46a8e6c15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2869bfb1eee2909262091a73557990f68a127267ceaf7fd850db46a8e6c15a", kill_on_drop: false }`
[INFO] [stdout] fe2869bfb1eee2909262091a73557990f68a127267ceaf7fd850db46a8e6c15a