[INFO] updating cached repository bokuweb/rust-wasm-png-decoder-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bokuweb/rust-wasm-png-decoder-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bokuweb/rust-wasm-png-decoder-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/bokuweb/rust-wasm-png-decoder-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bokuweb/rust-wasm-png-decoder-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bokuweb/rust-wasm-png-decoder-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bokuweb/rust-wasm-png-decoder-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bokuweb/rust-wasm-png-decoder-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 11d2f696115f86483b57775e13e9ee67b81b4813
[INFO] sha for GitHub repo bokuweb/rust-wasm-png-decoder-example: 11d2f696115f86483b57775e13e9ee67b81b4813
[INFO] validating manifest of bokuweb/rust-wasm-png-decoder-example 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 bokuweb/rust-wasm-png-decoder-example 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 bokuweb/rust-wasm-png-decoder-example
[INFO] finished frobbing bokuweb/rust-wasm-png-decoder-example
[INFO] frobbed toml for bokuweb/rust-wasm-png-decoder-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/bokuweb/rust-wasm-png-decoder-example/Cargo.toml
[INFO] started frobbing bokuweb/rust-wasm-png-decoder-example
[INFO] finished frobbing bokuweb/rust-wasm-png-decoder-example
[INFO] frobbed toml for bokuweb/rust-wasm-png-decoder-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bokuweb/rust-wasm-png-decoder-example/Cargo.toml
[INFO] crate bokuweb/rust-wasm-png-decoder-example 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 bokuweb/rust-wasm-png-decoder-example 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-6/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/bokuweb/rust-wasm-png-decoder-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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 80ae7b9e711a22c651598af1c9b10d90f753a7e93a65da897a0722dea8e0e22a
[INFO] running `"docker" "start" "-a" "80ae7b9e711a22c651598af1c9b10d90f753a7e93a65da897a0722dea8e0e22a"`
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rust-wasm-png-decoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `"docker" "inspect" "80ae7b9e711a22c651598af1c9b10d90f753a7e93a65da897a0722dea8e0e22a"`
[INFO] running `"docker" "rm" "-f" "80ae7b9e711a22c651598af1c9b10d90f753a7e93a65da897a0722dea8e0e22a"`
[INFO] [stdout] 80ae7b9e711a22c651598af1c9b10d90f753a7e93a65da897a0722dea8e0e22a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/bokuweb/rust-wasm-png-decoder-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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 276e8801d7128b65bac417a4efa8ee785117a03b8fef432cb8f6f1faca116fd0
[INFO] running `"docker" "start" "-a" "276e8801d7128b65bac417a4efa8ee785117a03b8fef432cb8f6f1faca116fd0"`
[INFO] [stderr]    Compiling rust-wasm-png-decoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "276e8801d7128b65bac417a4efa8ee785117a03b8fef432cb8f6f1faca116fd0"`
[INFO] running `"docker" "rm" "-f" "276e8801d7128b65bac417a4efa8ee785117a03b8fef432cb8f6f1faca116fd0"`
[INFO] [stdout] 276e8801d7128b65bac417a4efa8ee785117a03b8fef432cb8f6f1faca116fd0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/bokuweb/rust-wasm-png-decoder-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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a5fdfdaf550fe40c8b55e0babf97203c7ef292c63f203193bf59be6b479a134c
[INFO] running `"docker" "start" "-a" "a5fdfdaf550fe40c8b55e0babf97203c7ef292c63f203193bf59be6b479a134c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_wasm_png_decoder-87d1521d261b0d07
[INFO] [stderr] error: process didn't exit successfully: `/opt/crater/target/debug/deps/rust_wasm_png_decoder-87d1521d261b0d07` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `"docker" "inspect" "a5fdfdaf550fe40c8b55e0babf97203c7ef292c63f203193bf59be6b479a134c"`
[INFO] running `"docker" "rm" "-f" "a5fdfdaf550fe40c8b55e0babf97203c7ef292c63f203193bf59be6b479a134c"`
[INFO] [stdout] a5fdfdaf550fe40c8b55e0babf97203c7ef292c63f203193bf59be6b479a134c