[INFO] updating cached repository cspinetta/rust-wasm-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cspinetta/rust-wasm-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cspinetta/rust-wasm-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/cspinetta/rust-wasm-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cspinetta/rust-wasm-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cspinetta/rust-wasm-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cspinetta/rust-wasm-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cspinetta/rust-wasm-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6435326da865ccd381ba6ea52be8ab47cc57f03f
[INFO] sha for GitHub repo cspinetta/rust-wasm-example: 6435326da865ccd381ba6ea52be8ab47cc57f03f
[INFO] validating manifest of cspinetta/rust-wasm-example 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 cspinetta/rust-wasm-example 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 cspinetta/rust-wasm-example
[INFO] finished frobbing cspinetta/rust-wasm-example
[INFO] frobbed toml for cspinetta/rust-wasm-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/cspinetta/rust-wasm-example/Cargo.toml
[INFO] started frobbing cspinetta/rust-wasm-example
[INFO] finished frobbing cspinetta/rust-wasm-example
[INFO] frobbed toml for cspinetta/rust-wasm-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cspinetta/rust-wasm-example/Cargo.toml
[INFO] crate cspinetta/rust-wasm-example 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 cspinetta/rust-wasm-example 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-1/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/cspinetta/rust-wasm-example:/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] 7d414fd06499d4f0e924de4883c5286f3aac5106503382446fa7023f4e4ea99e
[INFO] running `"docker" "start" "-a" "7d414fd06499d4f0e924de4883c5286f3aac5106503382446fa7023f4e4ea99e"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "7d414fd06499d4f0e924de4883c5286f3aac5106503382446fa7023f4e4ea99e"`
[INFO] running `"docker" "rm" "-f" "7d414fd06499d4f0e924de4883c5286f3aac5106503382446fa7023f4e4ea99e"`
[INFO] [stdout] 7d414fd06499d4f0e924de4883c5286f3aac5106503382446fa7023f4e4ea99e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/cspinetta/rust-wasm-example:/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] 30068f56d220674cb60bc150f8ce5c6994a62d9a8d0771fccfe3dea597e3c6ed
[INFO] running `"docker" "start" "-a" "30068f56d220674cb60bc150f8ce5c6994a62d9a8d0771fccfe3dea597e3c6ed"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "30068f56d220674cb60bc150f8ce5c6994a62d9a8d0771fccfe3dea597e3c6ed"`
[INFO] running `"docker" "rm" "-f" "30068f56d220674cb60bc150f8ce5c6994a62d9a8d0771fccfe3dea597e3c6ed"`
[INFO] [stdout] 30068f56d220674cb60bc150f8ce5c6994a62d9a8d0771fccfe3dea597e3c6ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/cspinetta/rust-wasm-example:/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] 2d9e9a7d7f9a2327d4e264325e9dd28addb390af1633b3c5f60f85f5f5c3795c
[INFO] running `"docker" "start" "-a" "2d9e9a7d7f9a2327d4e264325e9dd28addb390af1633b3c5f60f85f5f5c3795c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-949dacb666a4b772
[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" "2d9e9a7d7f9a2327d4e264325e9dd28addb390af1633b3c5f60f85f5f5c3795c"`
[INFO] running `"docker" "rm" "-f" "2d9e9a7d7f9a2327d4e264325e9dd28addb390af1633b3c5f60f85f5f5c3795c"`
[INFO] [stdout] 2d9e9a7d7f9a2327d4e264325e9dd28addb390af1633b3c5f60f85f5f5c3795c