[INFO] fetching crate aingle_wasmer_guest 0.0.1...
[INFO] checking aingle_wasmer_guest-0.0.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate aingle_wasmer_guest 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate aingle_wasmer_guest 0.0.1 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 aingle_wasmer_guest 0.0.1
[INFO] finished tweaking crates.io crate aingle_wasmer_guest 0.0.1
[INFO] tweaked toml for crates.io crate aingle_wasmer_guest 0.0.1 written to /workspace/builds/worker-5-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 32 packages to latest compatible versions
[INFO] [stderr]       Adding rmp-serde v0.14.4 (latest: v1.3.0)
[INFO] [stderr]       Adding serde v1.0.123 (latest: v1.0.209)
[INFO] [stderr]       Adding serde_bytes v0.11.10 (latest: v0.11.15)
[INFO] [stderr]       Adding serde_derive v1.0.123 (latest: v1.0.209)
[INFO] [stderr]       Adding serde_json v1.0.99 (latest: v1.0.127)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aingle_wasmer_common v0.0.1
[INFO] [stderr]   Downloaded aingle_middleware_bytes v0.0.3
[INFO] [stderr]   Downloaded rmp-serde v0.14.4
[INFO] [stderr]   Downloaded serde-transcode v1.1.1
[INFO] [stderr]   Downloaded aingle_middleware_bytes_derive v0.0.3
[INFO] [stderr]   Downloaded serde_bytes v0.11.10
[INFO] [stderr]   Downloaded rmp v0.8.14
[INFO] [stderr]   Downloaded serde_json v1.0.99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e66d623caf5716b96fbd27fe7d0708689d370f6f09341c0163c09467d48439cb
[INFO] running `Command { std: "docker" "start" "-a" "e66d623caf5716b96fbd27fe7d0708689d370f6f09341c0163c09467d48439cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e66d623caf5716b96fbd27fe7d0708689d370f6f09341c0163c09467d48439cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66d623caf5716b96fbd27fe7d0708689d370f6f09341c0163c09467d48439cb", kill_on_drop: false }`
[INFO] [stdout] e66d623caf5716b96fbd27fe7d0708689d370f6f09341c0163c09467d48439cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eaa5efb6da862ba8b1580d95d741b33bf008268d27551bc5d2580121267bac11
[INFO] running `Command { std: "docker" "start" "-a" "eaa5efb6da862ba8b1580d95d741b33bf008268d27551bc5d2580121267bac11", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling aingle_middleware_bytes_derive v0.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde_bytes v0.11.10
[INFO] [stderr]     Checking rmp-serde v0.14.4
[INFO] [stderr]     Checking serde-transcode v1.1.1
[INFO] [stderr]     Checking aingle_middleware_bytes v0.0.3
[INFO] [stderr]     Checking aingle_wasmer_common v0.0.1
[INFO] [stderr]     Checking aingle_wasmer_guest v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "eaa5efb6da862ba8b1580d95d741b33bf008268d27551bc5d2580121267bac11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa5efb6da862ba8b1580d95d741b33bf008268d27551bc5d2580121267bac11", kill_on_drop: false }`
[INFO] [stdout] eaa5efb6da862ba8b1580d95d741b33bf008268d27551bc5d2580121267bac11