[INFO] updating cached repository juhalehtonen/rust-wasm-sample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/juhalehtonen/rust-wasm-sample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/juhalehtonen/rust-wasm-sample" "work/ex/beta-1.38-1/sources/1.37.0/gh/juhalehtonen/rust-wasm-sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/juhalehtonen/rust-wasm-sample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juhalehtonen/rust-wasm-sample" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/juhalehtonen/rust-wasm-sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/juhalehtonen/rust-wasm-sample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9fe8d83483d13e180364cec6140aaee838942278
[INFO] sha for GitHub repo juhalehtonen/rust-wasm-sample: 9fe8d83483d13e180364cec6140aaee838942278
[INFO] validating manifest of juhalehtonen/rust-wasm-sample 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 juhalehtonen/rust-wasm-sample 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 juhalehtonen/rust-wasm-sample
[INFO] finished frobbing juhalehtonen/rust-wasm-sample
[INFO] frobbed toml for juhalehtonen/rust-wasm-sample written to work/ex/beta-1.38-1/sources/1.37.0/gh/juhalehtonen/rust-wasm-sample/Cargo.toml
[INFO] started frobbing juhalehtonen/rust-wasm-sample
[INFO] finished frobbing juhalehtonen/rust-wasm-sample
[INFO] frobbed toml for juhalehtonen/rust-wasm-sample written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/juhalehtonen/rust-wasm-sample/Cargo.toml
[INFO] crate juhalehtonen/rust-wasm-sample 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing juhalehtonen/rust-wasm-sample 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-3/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/juhalehtonen/rust-wasm-sample:/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] 954956f86fd1242821c516416c85902f7562967caba304ec49f0ef174393f4d6
[INFO] running `"docker" "start" "-a" "954956f86fd1242821c516416c85902f7562967caba304ec49f0ef174393f4d6"`
[INFO] [stderr]    Compiling wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "954956f86fd1242821c516416c85902f7562967caba304ec49f0ef174393f4d6"`
[INFO] running `"docker" "rm" "-f" "954956f86fd1242821c516416c85902f7562967caba304ec49f0ef174393f4d6"`
[INFO] [stdout] 954956f86fd1242821c516416c85902f7562967caba304ec49f0ef174393f4d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/juhalehtonen/rust-wasm-sample:/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] 58f12336d22489aaeef287a8d49bd970585bf59a7d94d347b0b6d89ab6f73008
[INFO] running `"docker" "start" "-a" "58f12336d22489aaeef287a8d49bd970585bf59a7d94d347b0b6d89ab6f73008"`
[INFO] [stderr]    Compiling wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "58f12336d22489aaeef287a8d49bd970585bf59a7d94d347b0b6d89ab6f73008"`
[INFO] running `"docker" "rm" "-f" "58f12336d22489aaeef287a8d49bd970585bf59a7d94d347b0b6d89ab6f73008"`
[INFO] [stdout] 58f12336d22489aaeef287a8d49bd970585bf59a7d94d347b0b6d89ab6f73008
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/juhalehtonen/rust-wasm-sample:/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] 4f07b95879581a11c2e5dd15c18930d23e8feec24803c6e6cbbd84cf95e698b0
[INFO] running `"docker" "start" "-a" "4f07b95879581a11c2e5dd15c18930d23e8feec24803c6e6cbbd84cf95e698b0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm-3c251e04c48fdaaa
[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" "4f07b95879581a11c2e5dd15c18930d23e8feec24803c6e6cbbd84cf95e698b0"`
[INFO] running `"docker" "rm" "-f" "4f07b95879581a11c2e5dd15c18930d23e8feec24803c6e6cbbd84cf95e698b0"`
[INFO] [stdout] 4f07b95879581a11c2e5dd15c18930d23e8feec24803c6e6cbbd84cf95e698b0