[INFO] fetching crate warp-contracts-macro 0.1.3...
[INFO] testing warp-contracts-macro-0.1.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate warp-contracts-macro 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate warp-contracts-macro 0.1.3
[INFO] finished tweaking crates.io crate warp-contracts-macro 0.1.3
[INFO] tweaked toml for crates.io crate warp-contracts-macro 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate warp-contracts-macro 0.1.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding js-sys v0.3.61 (available: v0.3.81)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] [stderr]       Adding wasm-bindgen v0.2.84 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.84 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.34 (available: v0.4.54)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.84 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.84 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.84 (available: v0.2.104)
[INFO] [stderr]       Adding web-sys v0.3.61 (available: v0.3.81)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82625c29f1aa059e74b06e473db3d950b8ad1023a645b33dd2277b897b81d550
[INFO] running `Command { std: "docker" "start" "-a" "82625c29f1aa059e74b06e473db3d950b8ad1023a645b33dd2277b897b81d550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82625c29f1aa059e74b06e473db3d950b8ad1023a645b33dd2277b897b81d550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82625c29f1aa059e74b06e473db3d950b8ad1023a645b33dd2277b897b81d550", kill_on_drop: false }`
[INFO] [stdout] 82625c29f1aa059e74b06e473db3d950b8ad1023a645b33dd2277b897b81d550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319b47cfe28fff6dff08c6b9429e2d79c15f12599df3e3f8d6601ffb28bfe264
[INFO] running `Command { std: "docker" "start" "-a" "319b47cfe28fff6dff08c6b9429e2d79c15f12599df3e3f8d6601ffb28bfe264", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.84
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling wasm-bindgen v0.2.84
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.84
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.84
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.84
[INFO] [stdout] error: older versions of the `wasm-bindgen` crate are incompatible with current versions of Rust; please update to `wasm-bindgen` v0.2.88
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-bindgen` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "319b47cfe28fff6dff08c6b9429e2d79c15f12599df3e3f8d6601ffb28bfe264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319b47cfe28fff6dff08c6b9429e2d79c15f12599df3e3f8d6601ffb28bfe264", kill_on_drop: false }`
[INFO] [stdout] 319b47cfe28fff6dff08c6b9429e2d79c15f12599df3e3f8d6601ffb28bfe264