[INFO] fetching crate medea-jason 0.6.0...
[INFO] checking medea-jason-0.6.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate medea-jason 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate medea-jason 0.6.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate medea-jason 0.6.0
[INFO] finished tweaking crates.io crate medea-jason 0.6.0
[INFO] tweaked toml for crates.io crate medea-jason 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 181 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding atomic v0.5.3 (latest: v0.6.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (latest: v1.0.0)
[INFO] [stderr]       Adding flutter_rust_bridge v2.2.0 (latest: v2.3.0)
[INFO] [stderr]       Adding flutter_rust_bridge_macros v2.2.0 (latest: v2.3.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding heck v0.3.3 (latest: v0.5.0)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.4.0)
[INFO] [stderr]       Adding js-sys v0.3.69 (latest: v0.3.70)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding sealed v0.3.0 (latest: v0.5.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] [stderr]       Adding termtree v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding wasm-bindgen v0.2.92 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.92 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.42 (latest: v0.4.43)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.92 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.92 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.92 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-test v0.3.42 (latest: v0.3.43)
[INFO] [stderr]       Adding wasm-bindgen-test-macro v0.3.42 (latest: v0.3.43)
[INFO] [stderr]       Adding web-sys v0.3.69 (latest: v0.3.70)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.42
[INFO] [stderr]   Downloaded tracerr v0.3.0
[INFO] [stderr]   Downloaded wasm-logger v0.2.0
[INFO] [stderr]   Downloaded mockall v0.13.0
[INFO] [stderr]   Downloaded sealed v0.3.0
[INFO] [stderr]   Downloaded simple_logger v5.0.0
[INFO] [stderr]   Downloaded build-target v0.4.0
[INFO] [stderr]   Downloaded sealed v0.5.0
[INFO] [stderr]   Downloaded android_logger v0.14.1
[INFO] [stderr]   Downloaded medea-client-api-proto v0.6.1
[INFO] [stderr]   Downloaded mockall_derive v0.13.0
[INFO] [stderr]   Downloaded dart-sys-fork v4.1.1
[INFO] [stderr]   Downloaded flutter_rust_bridge v2.2.0
[INFO] [stderr]   Downloaded medea-macro v0.3.0
[INFO] [stderr]   Downloaded medea-reactive v0.1.2
[INFO] [stderr]   Downloaded predicates v3.1.2
[INFO] [stderr]   Downloaded allo-isolate v0.1.25
[INFO] [stderr]   Downloaded flutter_rust_bridge_macros v2.2.0
[INFO] [stderr]   Downloaded delegate-attr v0.3.0
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 659d1d110e099c3f332086c28fcf83ef337642fed81bae2850ff167f8df39858
[INFO] running `Command { std: "docker" "start" "-a" "659d1d110e099c3f332086c28fcf83ef337642fed81bae2850ff167f8df39858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "659d1d110e099c3f332086c28fcf83ef337642fed81bae2850ff167f8df39858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659d1d110e099c3f332086c28fcf83ef337642fed81bae2850ff167f8df39858", kill_on_drop: false }`
[INFO] [stdout] 659d1d110e099c3f332086c28fcf83ef337642fed81bae2850ff167f8df39858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8573c37ba007564b06e865c276e18cad9c46d01b1e689c761eb0deb01cfab2cd
[INFO] running `Command { std: "docker" "start" "-a" "8573c37ba007564b06e865c276e18cad9c46d01b1e689c761eb0deb01cfab2cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling dart-sys-fork v4.1.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling build-target v0.4.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling sealed v0.3.0
[INFO] [stderr]    Compiling delegate-attr v0.3.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking allo-isolate v0.1.25
[INFO] [stderr]    Compiling flutter_rust_bridge v2.2.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling medea-jason v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio v1.39.3
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking send_wrapper v0.6.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking tracerr v0.3.0
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling flutter_rust_bridge_macros v2.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stderr]    Compiling serde_with_macros v3.9.0
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking serde_with v3.9.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking medea-reactive v0.1.2
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling medea-macro v0.3.0
[INFO] [stderr]     Checking medea-client-api-proto v0.6.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.17s
[INFO] running `Command { std: "docker" "inspect" "8573c37ba007564b06e865c276e18cad9c46d01b1e689c761eb0deb01cfab2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8573c37ba007564b06e865c276e18cad9c46d01b1e689c761eb0deb01cfab2cd", kill_on_drop: false }`
[INFO] [stdout] 8573c37ba007564b06e865c276e18cad9c46d01b1e689c761eb0deb01cfab2cd