[INFO] updating cached repository deadblackclover/hello-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/deadblackclover/hello-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/deadblackclover/hello-wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/deadblackclover/hello-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/deadblackclover/hello-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/deadblackclover/hello-wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deadblackclover/hello-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deadblackclover/hello-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8551dabe1fd292d6c6987711a602fb45b21aa9f0
[INFO] sha for GitHub repo deadblackclover/hello-wasm: 8551dabe1fd292d6c6987711a602fb45b21aa9f0
[INFO] validating manifest of deadblackclover/hello-wasm on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of deadblackclover/hello-wasm on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing deadblackclover/hello-wasm
[INFO] finished frobbing deadblackclover/hello-wasm
[INFO] frobbed toml for deadblackclover/hello-wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/deadblackclover/hello-wasm/Cargo.toml
[INFO] started frobbing deadblackclover/hello-wasm
[INFO] finished frobbing deadblackclover/hello-wasm
[INFO] frobbed toml for deadblackclover/hello-wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deadblackclover/hello-wasm/Cargo.toml
[INFO] crate deadblackclover/hello-wasm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing deadblackclover/hello-wasm against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/deadblackclover/hello-wasm:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ca90094e9f1e0a30c90d0d921fb111bfc562279c6cc48d6d0452353f3c94d4a9
[INFO] running `"docker" "start" "-a" "ca90094e9f1e0a30c90d0d921fb111bfc562279c6cc48d6d0452353f3c94d4a9"`
[INFO] [stderr]    Compiling hello-wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "ca90094e9f1e0a30c90d0d921fb111bfc562279c6cc48d6d0452353f3c94d4a9"`
[INFO] running `"docker" "rm" "-f" "ca90094e9f1e0a30c90d0d921fb111bfc562279c6cc48d6d0452353f3c94d4a9"`
[INFO] [stdout] ca90094e9f1e0a30c90d0d921fb111bfc562279c6cc48d6d0452353f3c94d4a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/deadblackclover/hello-wasm:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cfb533907ec3410cb7fd38cb29596d363ebf41706f81ebc8c99c968b3c7137f6
[INFO] running `"docker" "start" "-a" "cfb533907ec3410cb7fd38cb29596d363ebf41706f81ebc8c99c968b3c7137f6"`
[INFO] [stderr]    Compiling hello-wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "cfb533907ec3410cb7fd38cb29596d363ebf41706f81ebc8c99c968b3c7137f6"`
[INFO] running `"docker" "rm" "-f" "cfb533907ec3410cb7fd38cb29596d363ebf41706f81ebc8c99c968b3c7137f6"`
[INFO] [stdout] cfb533907ec3410cb7fd38cb29596d363ebf41706f81ebc8c99c968b3c7137f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/deadblackclover/hello-wasm:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3b87956dcff1232118702507f2f2960af79843f55d07b0441051db254b76176f
[INFO] running `"docker" "start" "-a" "3b87956dcff1232118702507f2f2960af79843f55d07b0441051db254b76176f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_wasm-894edcac268d4c2e
[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" "3b87956dcff1232118702507f2f2960af79843f55d07b0441051db254b76176f"`
[INFO] running `"docker" "rm" "-f" "3b87956dcff1232118702507f2f2960af79843f55d07b0441051db254b76176f"`
[INFO] [stdout] 3b87956dcff1232118702507f2f2960af79843f55d07b0441051db254b76176f