[INFO] updating cached repository jonwalz/rust-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jonwalz/rust-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jonwalz/rust-wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/jonwalz/rust-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jonwalz/rust-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jonwalz/rust-wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonwalz/rust-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonwalz/rust-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 457548f68fe3fbc7526aee42751808f26a9dcfd0
[INFO] sha for GitHub repo jonwalz/rust-wasm: 457548f68fe3fbc7526aee42751808f26a9dcfd0
[INFO] validating manifest of jonwalz/rust-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 jonwalz/rust-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 jonwalz/rust-wasm
[INFO] finished frobbing jonwalz/rust-wasm
[INFO] frobbed toml for jonwalz/rust-wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/jonwalz/rust-wasm/Cargo.toml
[INFO] started frobbing jonwalz/rust-wasm
[INFO] finished frobbing jonwalz/rust-wasm
[INFO] frobbed toml for jonwalz/rust-wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonwalz/rust-wasm/Cargo.toml
[INFO] crate jonwalz/rust-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 jonwalz/rust-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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jonwalz/rust-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] cf69b9dd611db6f0340ebe5b7766944ca2c57b3d5745cfa280683b0c2c754500
[INFO] running `"docker" "start" "-a" "cf69b9dd611db6f0340ebe5b7766944ca2c57b3d5745cfa280683b0c2c754500"`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.43
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling bumpalo v2.4.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.43
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.43
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.43
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.43
[INFO] [stderr]    Compiling react_rust_wasm v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.61s
[INFO] running `"docker" "inspect" "cf69b9dd611db6f0340ebe5b7766944ca2c57b3d5745cfa280683b0c2c754500"`
[INFO] running `"docker" "rm" "-f" "cf69b9dd611db6f0340ebe5b7766944ca2c57b3d5745cfa280683b0c2c754500"`
[INFO] [stdout] cf69b9dd611db6f0340ebe5b7766944ca2c57b3d5745cfa280683b0c2c754500
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jonwalz/rust-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] a89d604d7e93cbf70496f79473a0f51483cab08ec3bb60ae3d627d4b19d65505
[INFO] running `"docker" "start" "-a" "a89d604d7e93cbf70496f79473a0f51483cab08ec3bb60ae3d627d4b19d65505"`
[INFO] [stderr]    Compiling react_rust_wasm v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "a89d604d7e93cbf70496f79473a0f51483cab08ec3bb60ae3d627d4b19d65505"`
[INFO] running `"docker" "rm" "-f" "a89d604d7e93cbf70496f79473a0f51483cab08ec3bb60ae3d627d4b19d65505"`
[INFO] [stdout] a89d604d7e93cbf70496f79473a0f51483cab08ec3bb60ae3d627d4b19d65505
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jonwalz/rust-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] f222f7b43c8e6cb4f948d5d940c47ac0164bd45bdea1ee087c4a79e70b10627f
[INFO] running `"docker" "start" "-a" "f222f7b43c8e6cb4f948d5d940c47ac0164bd45bdea1ee087c4a79e70b10627f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/react_rust_wasm-6d5c93b6a32a9577
[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" "f222f7b43c8e6cb4f948d5d940c47ac0164bd45bdea1ee087c4a79e70b10627f"`
[INFO] running `"docker" "rm" "-f" "f222f7b43c8e6cb4f948d5d940c47ac0164bd45bdea1ee087c4a79e70b10627f"`
[INFO] [stdout] f222f7b43c8e6cb4f948d5d940c47ac0164bd45bdea1ee087c4a79e70b10627f