[INFO] fetching crate wasm-bindgen-backend 0.2.59...
[INFO] checking wasm-bindgen-backend-0.2.59 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate wasm-bindgen-backend 0.2.59 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wasm-bindgen-backend 0.2.59 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wasm-bindgen-backend 0.2.59
[INFO] finished tweaking crates.io crate wasm-bindgen-backend 0.2.59
[INFO] tweaked toml for crates.io crate wasm-bindgen-backend 0.2.59 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e818b415935a45e0d8bd6983f868e7c0338e817a6202476ddd2e9ecc85bce3ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e818b415935a45e0d8bd6983f868e7c0338e817a6202476ddd2e9ecc85bce3ad"`
[INFO] [stderr]     Checking syn v1.0.16
[INFO] [stderr]     Checking wasm-bindgen-backend v0.2.59 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `"docker" "inspect" "e818b415935a45e0d8bd6983f868e7c0338e817a6202476ddd2e9ecc85bce3ad"`
[INFO] running `"docker" "rm" "-f" "e818b415935a45e0d8bd6983f868e7c0338e817a6202476ddd2e9ecc85bce3ad"`
[INFO] [stdout] e818b415935a45e0d8bd6983f868e7c0338e817a6202476ddd2e9ecc85bce3ad