[INFO] fetching crate bomboni_wasm_derive 0.1.60...
[INFO] checking bomboni_wasm_derive-0.1.60 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate bomboni_wasm_derive 0.1.60 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bomboni_wasm_derive 0.1.60 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 bomboni_wasm_derive 0.1.60
[INFO] finished tweaking crates.io crate bomboni_wasm_derive 0.1.60
[INFO] tweaked toml for crates.io crate bomboni_wasm_derive 0.1.60 written to /workspace/builds/worker-2-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]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[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 serde_derive_internals v0.29.1
[INFO] [stderr]   Downloaded bomboni_wasm_core v0.1.60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c5a33d7ed2b6f1f30474945ca1ff8b1f25b476fb6b97cdb77b788ac540918b51
[INFO] running `Command { std: "docker" "start" "-a" "c5a33d7ed2b6f1f30474945ca1ff8b1f25b476fb6b97cdb77b788ac540918b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5a33d7ed2b6f1f30474945ca1ff8b1f25b476fb6b97cdb77b788ac540918b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a33d7ed2b6f1f30474945ca1ff8b1f25b476fb6b97cdb77b788ac540918b51", kill_on_drop: false }`
[INFO] [stdout] c5a33d7ed2b6f1f30474945ca1ff8b1f25b476fb6b97cdb77b788ac540918b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b20a20737c02676a1d5f51e337e4f3be450c7ba0c78614f1ba9e20a7a9506fe9
[INFO] running `Command { std: "docker" "start" "-a" "b20a20737c02676a1d5f51e337e4f3be450c7ba0c78614f1ba9e20a7a9506fe9", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking bomboni_core v0.1.60
[INFO] [stderr]     Checking serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking darling v0.20.10
[INFO] [stderr]     Checking bomboni_wasm_core v0.1.60
[INFO] [stderr]     Checking bomboni_wasm_derive v0.1.60 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "b20a20737c02676a1d5f51e337e4f3be450c7ba0c78614f1ba9e20a7a9506fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20a20737c02676a1d5f51e337e4f3be450c7ba0c78614f1ba9e20a7a9506fe9", kill_on_drop: false }`
[INFO] [stdout] b20a20737c02676a1d5f51e337e4f3be450c7ba0c78614f1ba9e20a7a9506fe9