[INFO] fetching crate wain 0.1.5...
[INFO] testing wain-0.1.5 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate wain 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wain 0.1.5 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wain 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wain 0.1.5
[INFO] tweaked toml for crates.io crate wain 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate wain 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wain-syntax-binary v0.1.2
[INFO] [stderr]   Downloaded wain-exec v0.2.2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0d4f0b9ef588faa69c498697d4ebc79ae9d4b7fad264687106e241de7e9bc7d7
[INFO] running `"docker" "start" "-a" "0d4f0b9ef588faa69c498697d4ebc79ae9d4b7fad264687106e241de7e9bc7d7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wain-syntax-text v0.1.2
[INFO] [stderr]    Compiling wain-validate v0.1.3
[INFO] [stderr]    Compiling wain-syntax-binary v0.1.2
[INFO] [stderr]    Compiling wain-exec v0.2.2
[INFO] [stderr]    Compiling wain v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.81s
[INFO] running `"docker" "inspect" "0d4f0b9ef588faa69c498697d4ebc79ae9d4b7fad264687106e241de7e9bc7d7"`
[INFO] running `"docker" "rm" "-f" "0d4f0b9ef588faa69c498697d4ebc79ae9d4b7fad264687106e241de7e9bc7d7"`
[INFO] [stdout] 0d4f0b9ef588faa69c498697d4ebc79ae9d4b7fad264687106e241de7e9bc7d7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 950ac7afa9d318b463fa77f7ca39914087761a9a25df165b41e993438766c94c
[INFO] running `"docker" "start" "-a" "950ac7afa9d318b463fa77f7ca39914087761a9a25df165b41e993438766c94c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wain v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `"docker" "inspect" "950ac7afa9d318b463fa77f7ca39914087761a9a25df165b41e993438766c94c"`
[INFO] running `"docker" "rm" "-f" "950ac7afa9d318b463fa77f7ca39914087761a9a25df165b41e993438766c94c"`
[INFO] [stdout] 950ac7afa9d318b463fa77f7ca39914087761a9a25df165b41e993438766c94c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 635d8d4810038b02336f1c8421060f89dc83a6fe20986c0e6f59b8e6cc3d93fd
[INFO] running `"docker" "start" "-a" "635d8d4810038b02336f1c8421060f89dc83a6fe20986c0e6f59b8e6cc3d93fd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wain-b4a4684baf767f2b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "635d8d4810038b02336f1c8421060f89dc83a6fe20986c0e6f59b8e6cc3d93fd"`
[INFO] running `"docker" "rm" "-f" "635d8d4810038b02336f1c8421060f89dc83a6fe20986c0e6f59b8e6cc3d93fd"`
[INFO] [stdout] 635d8d4810038b02336f1c8421060f89dc83a6fe20986c0e6f59b8e6cc3d93fd