[INFO] updating cached repository belfz/hello_wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/belfz/hello_wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/belfz/hello_wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/belfz/hello_wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/belfz/hello_wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/belfz/hello_wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/belfz/hello_wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/belfz/hello_wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f97c0a03153dc24955020c2a79b62dce3bde5a26
[INFO] sha for GitHub repo belfz/hello_wasm: f97c0a03153dc24955020c2a79b62dce3bde5a26
[INFO] validating manifest of belfz/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 belfz/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 belfz/hello_wasm
[INFO] finished frobbing belfz/hello_wasm
[INFO] frobbed toml for belfz/hello_wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/belfz/hello_wasm/Cargo.toml
[INFO] started frobbing belfz/hello_wasm
[INFO] finished frobbing belfz/hello_wasm
[INFO] frobbed toml for belfz/hello_wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/belfz/hello_wasm/Cargo.toml
[INFO] crate belfz/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 belfz/hello_wasm against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/belfz/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 393fc7becb960b210e40249f023574ca8192f5637e21da5ea5e77d26efa614df
[INFO] running `"docker" "start" "-a" "393fc7becb960b210e40249f023574ca8192f5637e21da5ea5e77d26efa614df"`
[INFO] [stderr]    Compiling hello_wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "393fc7becb960b210e40249f023574ca8192f5637e21da5ea5e77d26efa614df"`
[INFO] running `"docker" "rm" "-f" "393fc7becb960b210e40249f023574ca8192f5637e21da5ea5e77d26efa614df"`
[INFO] [stdout] 393fc7becb960b210e40249f023574ca8192f5637e21da5ea5e77d26efa614df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/belfz/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4659e739c1b99bda90cea9b1f551eb2776d7cef502a205a08d9bcc63682eed3b
[INFO] running `"docker" "start" "-a" "4659e739c1b99bda90cea9b1f551eb2776d7cef502a205a08d9bcc63682eed3b"`
[INFO] [stderr]    Compiling hello_wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "4659e739c1b99bda90cea9b1f551eb2776d7cef502a205a08d9bcc63682eed3b"`
[INFO] running `"docker" "rm" "-f" "4659e739c1b99bda90cea9b1f551eb2776d7cef502a205a08d9bcc63682eed3b"`
[INFO] [stdout] 4659e739c1b99bda90cea9b1f551eb2776d7cef502a205a08d9bcc63682eed3b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/belfz/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e628510ae129a994c626b2f5e2e13a3cd1e007bf27d26409bd3c1969cda17af7
[INFO] running `"docker" "start" "-a" "e628510ae129a994c626b2f5e2e13a3cd1e007bf27d26409bd3c1969cda17af7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_wasm-252169d88e4012fe
[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" "e628510ae129a994c626b2f5e2e13a3cd1e007bf27d26409bd3c1969cda17af7"`
[INFO] running `"docker" "rm" "-f" "e628510ae129a994c626b2f5e2e13a3cd1e007bf27d26409bd3c1969cda17af7"`
[INFO] [stdout] e628510ae129a994c626b2f5e2e13a3cd1e007bf27d26409bd3c1969cda17af7