[INFO] fetching crate ayaka-plugin-wasmi 0.3.0...
[INFO] checking ayaka-plugin-wasmi-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate ayaka-plugin-wasmi 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ayaka-plugin-wasmi 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ayaka-plugin-wasmi 0.3.0
[INFO] finished tweaking crates.io crate ayaka-plugin-wasmi 0.3.0
[INFO] tweaked toml for crates.io crate ayaka-plugin-wasmi 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding wasmi v0.31.2 (available: v0.36.2)
[INFO] [stderr]       Adding wasmi_arena v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding wasmi_core v0.13.0 (available: v0.36.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0713c587d3922b765a312ef61ea18e2546c1dd1866d7a9a055337a01ad111e1a
[INFO] running `Command { std: "docker" "start" "-a" "0713c587d3922b765a312ef61ea18e2546c1dd1866d7a9a055337a01ad111e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0713c587d3922b765a312ef61ea18e2546c1dd1866d7a9a055337a01ad111e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0713c587d3922b765a312ef61ea18e2546c1dd1866d7a9a055337a01ad111e1a", kill_on_drop: false }`
[INFO] [stdout] 0713c587d3922b765a312ef61ea18e2546c1dd1866d7a9a055337a01ad111e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 967e0fe33077bcdc551323cd4f17b8fae685b77c9a231954da2bfce9502c3e73
[INFO] running `Command { std: "docker" "start" "-a" "967e0fe33077bcdc551323cd4f17b8fae685b77c9a231954da2bfce9502c3e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking indexmap-nostd v0.4.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking wasmi_arena v0.4.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking wasmparser-nostd v0.100.2
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking wasmi_core v0.13.0
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking wasmi v0.31.2
[INFO] [stderr]     Checking ayaka-plugin v0.3.0
[INFO] [stderr]     Checking ayaka-plugin-wasmi v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "967e0fe33077bcdc551323cd4f17b8fae685b77c9a231954da2bfce9502c3e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967e0fe33077bcdc551323cd4f17b8fae685b77c9a231954da2bfce9502c3e73", kill_on_drop: false }`
[INFO] [stdout] 967e0fe33077bcdc551323cd4f17b8fae685b77c9a231954da2bfce9502c3e73