[INFO] crate wasm 0.0.0 is already in cache
[INFO] extracting crate wasm 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/wasm/0.0.0
[INFO] extracting crate wasm 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm/0.0.0
[INFO] validating manifest of wasm-0.0.0 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 wasm-0.0.0 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 wasm-0.0.0
[INFO] finished frobbing wasm-0.0.0
[INFO] frobbed toml for wasm-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wasm/0.0.0/Cargo.toml
[INFO] started frobbing wasm-0.0.0
[INFO] finished frobbing wasm-0.0.0
[INFO] frobbed toml for wasm-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 wasm-0.0.0 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm/0.0.0:/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] 5c9723ca5d8eaaa72c58d24eed362ab48ed3eb826a7998a90a02fdf66a2ad944
[INFO] running `"docker" "start" "-a" "5c9723ca5d8eaaa72c58d24eed362ab48ed3eb826a7998a90a02fdf66a2ad944"`
[INFO] [stderr]    Compiling wasm v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "5c9723ca5d8eaaa72c58d24eed362ab48ed3eb826a7998a90a02fdf66a2ad944"`
[INFO] running `"docker" "rm" "-f" "5c9723ca5d8eaaa72c58d24eed362ab48ed3eb826a7998a90a02fdf66a2ad944"`
[INFO] [stdout] 5c9723ca5d8eaaa72c58d24eed362ab48ed3eb826a7998a90a02fdf66a2ad944
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm/0.0.0:/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] c70f3045ecb5b58183d8c08179bc108d45c4b7b2de8cb5d9325672dd959197ea
[INFO] running `"docker" "start" "-a" "c70f3045ecb5b58183d8c08179bc108d45c4b7b2de8cb5d9325672dd959197ea"`
[INFO] [stderr]    Compiling wasm v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "c70f3045ecb5b58183d8c08179bc108d45c4b7b2de8cb5d9325672dd959197ea"`
[INFO] running `"docker" "rm" "-f" "c70f3045ecb5b58183d8c08179bc108d45c4b7b2de8cb5d9325672dd959197ea"`
[INFO] [stdout] c70f3045ecb5b58183d8c08179bc108d45c4b7b2de8cb5d9325672dd959197ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm/0.0.0:/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] 25b7a9feff84ecf35131bfb5c00b4ba7e26611d31812e5ac548f49b740c3d2d3
[INFO] running `"docker" "start" "-a" "25b7a9feff84ecf35131bfb5c00b4ba7e26611d31812e5ac548f49b740c3d2d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm-cbd2bcb61f0ebaa3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm
[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" "25b7a9feff84ecf35131bfb5c00b4ba7e26611d31812e5ac548f49b740c3d2d3"`
[INFO] running `"docker" "rm" "-f" "25b7a9feff84ecf35131bfb5c00b4ba7e26611d31812e5ac548f49b740c3d2d3"`
[INFO] [stdout] 25b7a9feff84ecf35131bfb5c00b4ba7e26611d31812e5ac548f49b740c3d2d3