[INFO] updating cached repository dryhopped/rust-webassembly
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dryhopped/rust-webassembly
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dryhopped/rust-webassembly" "work/ex/beta-1.37-6/sources/1.36.0/gh/dryhopped/rust-webassembly"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dryhopped/rust-webassembly'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dryhopped/rust-webassembly" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dryhopped/rust-webassembly"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dryhopped/rust-webassembly'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5b078ef695c531d3bd61411058fe92cbca4b7d5
[INFO] sha for GitHub repo dryhopped/rust-webassembly: a5b078ef695c531d3bd61411058fe92cbca4b7d5
[INFO] validating manifest of dryhopped/rust-webassembly 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 dryhopped/rust-webassembly 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 dryhopped/rust-webassembly
[INFO] finished frobbing dryhopped/rust-webassembly
[INFO] frobbed toml for dryhopped/rust-webassembly written to work/ex/beta-1.37-6/sources/1.36.0/gh/dryhopped/rust-webassembly/Cargo.toml
[INFO] started frobbing dryhopped/rust-webassembly
[INFO] finished frobbing dryhopped/rust-webassembly
[INFO] frobbed toml for dryhopped/rust-webassembly written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dryhopped/rust-webassembly/Cargo.toml
[INFO] crate dryhopped/rust-webassembly 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 dryhopped/rust-webassembly against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dryhopped/rust-webassembly:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3b12d44bff74c5fe9ce31a632c7a76e02ff0e2f32366e982ae4750e8b9a59724
[INFO] running `"docker" "start" "-a" "3b12d44bff74c5fe9ce31a632c7a76e02ff0e2f32366e982ae4750e8b9a59724"`
[INFO] [stderr]    Compiling math v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "3b12d44bff74c5fe9ce31a632c7a76e02ff0e2f32366e982ae4750e8b9a59724"`
[INFO] running `"docker" "rm" "-f" "3b12d44bff74c5fe9ce31a632c7a76e02ff0e2f32366e982ae4750e8b9a59724"`
[INFO] [stdout] 3b12d44bff74c5fe9ce31a632c7a76e02ff0e2f32366e982ae4750e8b9a59724
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dryhopped/rust-webassembly:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3c63f83d1c736618fbd9fb8f1c1c2d53f6d49b305111327f10d6d384cad4aae7
[INFO] running `"docker" "start" "-a" "3c63f83d1c736618fbd9fb8f1c1c2d53f6d49b305111327f10d6d384cad4aae7"`
[INFO] [stderr]    Compiling math v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "3c63f83d1c736618fbd9fb8f1c1c2d53f6d49b305111327f10d6d384cad4aae7"`
[INFO] running `"docker" "rm" "-f" "3c63f83d1c736618fbd9fb8f1c1c2d53f6d49b305111327f10d6d384cad4aae7"`
[INFO] [stdout] 3c63f83d1c736618fbd9fb8f1c1c2d53f6d49b305111327f10d6d384cad4aae7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dryhopped/rust-webassembly:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e03960b48aa40df88e577dc09c8a05e69b1433706a9ce2b60a686acb68c7e083
[INFO] running `"docker" "start" "-a" "e03960b48aa40df88e577dc09c8a05e69b1433706a9ce2b60a686acb68c7e083"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/math-407fcb46f31046ac
[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" "e03960b48aa40df88e577dc09c8a05e69b1433706a9ce2b60a686acb68c7e083"`
[INFO] running `"docker" "rm" "-f" "e03960b48aa40df88e577dc09c8a05e69b1433706a9ce2b60a686acb68c7e083"`
[INFO] [stdout] e03960b48aa40df88e577dc09c8a05e69b1433706a9ce2b60a686acb68c7e083