[INFO] updating cached repository andrewdavidmackenzie/wasm_explore
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andrewdavidmackenzie/wasm_explore
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andrewdavidmackenzie/wasm_explore" "work/ex/beta-1.37-6/sources/1.36.0/gh/andrewdavidmackenzie/wasm_explore"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/andrewdavidmackenzie/wasm_explore'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andrewdavidmackenzie/wasm_explore" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/andrewdavidmackenzie/wasm_explore"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/andrewdavidmackenzie/wasm_explore'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] acf2cb9a775c8f7b7d9fd893c4ce13844652e32f
[INFO] sha for GitHub repo andrewdavidmackenzie/wasm_explore: acf2cb9a775c8f7b7d9fd893c4ce13844652e32f
[INFO] validating manifest of andrewdavidmackenzie/wasm_explore on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of andrewdavidmackenzie/wasm_explore on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing andrewdavidmackenzie/wasm_explore
[INFO] finished frobbing andrewdavidmackenzie/wasm_explore
[INFO] frobbed toml for andrewdavidmackenzie/wasm_explore written to work/ex/beta-1.37-6/sources/1.36.0/gh/andrewdavidmackenzie/wasm_explore/Cargo.toml
[INFO] started frobbing andrewdavidmackenzie/wasm_explore
[INFO] finished frobbing andrewdavidmackenzie/wasm_explore
[INFO] frobbed toml for andrewdavidmackenzie/wasm_explore written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/andrewdavidmackenzie/wasm_explore/Cargo.toml
[INFO] crate andrewdavidmackenzie/wasm_explore already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing andrewdavidmackenzie/wasm_explore against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/andrewdavidmackenzie/wasm_explore:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1d2eac4ec4da9652b25282aefeb7b6ae948759c1fba884734b9d6718f7972707
[INFO] running `"docker" "start" "-a" "1d2eac4ec4da9652b25282aefeb7b6ae948759c1fba884734b9d6718f7972707"`
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling parity-wasm v0.31.3
[INFO] [stderr]    Compiling wasmi v0.4.2
[INFO] [stderr]    Compiling wasm_explore v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.44s
[INFO] running `"docker" "inspect" "1d2eac4ec4da9652b25282aefeb7b6ae948759c1fba884734b9d6718f7972707"`
[INFO] running `"docker" "rm" "-f" "1d2eac4ec4da9652b25282aefeb7b6ae948759c1fba884734b9d6718f7972707"`
[INFO] [stdout] 1d2eac4ec4da9652b25282aefeb7b6ae948759c1fba884734b9d6718f7972707
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/andrewdavidmackenzie/wasm_explore:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8652c6d131e8693ad19d106c71289c543df494bef3339f419559d8189217b700
[INFO] running `"docker" "start" "-a" "8652c6d131e8693ad19d106c71289c543df494bef3339f419559d8189217b700"`
[INFO] [stderr]    Compiling wasm_explore v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "8652c6d131e8693ad19d106c71289c543df494bef3339f419559d8189217b700"`
[INFO] running `"docker" "rm" "-f" "8652c6d131e8693ad19d106c71289c543df494bef3339f419559d8189217b700"`
[INFO] [stdout] 8652c6d131e8693ad19d106c71289c543df494bef3339f419559d8189217b700
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/andrewdavidmackenzie/wasm_explore:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 80ff5b5857862140a4e27980d8dc3d249843fad40a91df489ff48f7f10b6cd9d
[INFO] running `"docker" "start" "-a" "80ff5b5857862140a4e27980d8dc3d249843fad40a91df489ff48f7f10b6cd9d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm_explore-1ee4318e5a3fedc1
[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" "80ff5b5857862140a4e27980d8dc3d249843fad40a91df489ff48f7f10b6cd9d"`
[INFO] running `"docker" "rm" "-f" "80ff5b5857862140a4e27980d8dc3d249843fad40a91df489ff48f7f10b6cd9d"`
[INFO] [stdout] 80ff5b5857862140a4e27980d8dc3d249843fad40a91df489ff48f7f10b6cd9d