[INFO] fetching crate wapc 0.0.3...
[INFO] checking wapc-0.0.3 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate wapc 0.0.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wapc 0.0.3 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wapc 0.0.3
[INFO] finished tweaking crates.io crate wapc 0.0.3
[INFO] tweaked toml for crates.io crate wapc 0.0.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmer-clif-backend v0.8.0
[INFO] [stderr]   Downloaded wasmer-runtime-core v0.8.0
[INFO] [stderr]   Downloaded wasmer-win-exception-handler v0.8.0
[INFO] [stderr]   Downloaded wasmer-runtime v0.8.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=allow" "-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" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a6edb83862c000e95bd70f61d0f5529fe4b7111d8af21a72bd8f22245356ae11
[INFO] running `"docker" "start" "-a" "a6edb83862c000e95bd70f61d0f5529fe4b7111d8af21a72bd8f22245356ae11"`
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling wasmer-runtime-core v0.8.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]     Checking target-lexicon v0.8.1
[INFO] [stderr]     Checking cranelift-codegen v0.44.0
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]     Checking prost v0.5.0
[INFO] [stderr]     Checking wasmer-clif-fork-frontend v0.44.0
[INFO] [stderr]     Checking cranelift-native v0.44.0
[INFO] [stderr]     Checking wasmer-clif-fork-wasm v0.44.0
[INFO] [stderr]     Checking wasmer-clif-backend v0.8.0
[INFO] [stderr]     Checking wasmer-runtime v0.8.0
[INFO] [stderr]     Checking wapc v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.14s
[INFO] running `"docker" "inspect" "a6edb83862c000e95bd70f61d0f5529fe4b7111d8af21a72bd8f22245356ae11"`
[INFO] running `"docker" "rm" "-f" "a6edb83862c000e95bd70f61d0f5529fe4b7111d8af21a72bd8f22245356ae11"`
[INFO] [stdout] a6edb83862c000e95bd70f61d0f5529fe4b7111d8af21a72bd8f22245356ae11