[INFO] updating cached repository aevalo/hello-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aevalo/hello-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aevalo/hello-wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/aevalo/hello-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aevalo/hello-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aevalo/hello-wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aevalo/hello-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aevalo/hello-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c805ed6dba981dc4b02d31f7161baf21c3a0434f
[INFO] sha for GitHub repo aevalo/hello-wasm: c805ed6dba981dc4b02d31f7161baf21c3a0434f
[INFO] validating manifest of aevalo/hello-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 aevalo/hello-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 aevalo/hello-wasm
[INFO] finished frobbing aevalo/hello-wasm
[INFO] frobbed toml for aevalo/hello-wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/aevalo/hello-wasm/Cargo.toml
[INFO] started frobbing aevalo/hello-wasm
[INFO] finished frobbing aevalo/hello-wasm
[INFO] frobbed toml for aevalo/hello-wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aevalo/hello-wasm/Cargo.toml
[INFO] crate aevalo/hello-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 aevalo/hello-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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aevalo/hello-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] f2b40ea0f5e45d5154a6834231c445f2128bf973cddf5ff4e96e7a46a21251fb
[INFO] running `"docker" "start" "-a" "f2b40ea0f5e45d5154a6834231c445f2128bf973cddf5ff4e96e7a46a21251fb"`
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.41
[INFO] [stderr]    Compiling bumpalo v2.3.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.41
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.41
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.41
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.41
[INFO] [stderr]    Compiling hello-wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.63s
[INFO] running `"docker" "inspect" "f2b40ea0f5e45d5154a6834231c445f2128bf973cddf5ff4e96e7a46a21251fb"`
[INFO] running `"docker" "rm" "-f" "f2b40ea0f5e45d5154a6834231c445f2128bf973cddf5ff4e96e7a46a21251fb"`
[INFO] [stdout] f2b40ea0f5e45d5154a6834231c445f2128bf973cddf5ff4e96e7a46a21251fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aevalo/hello-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] 00309998f98544244cdcde7293d1e3b26d5e5dc7eebc8eb59129f24eb2b98fc9
[INFO] running `"docker" "start" "-a" "00309998f98544244cdcde7293d1e3b26d5e5dc7eebc8eb59129f24eb2b98fc9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello-wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "00309998f98544244cdcde7293d1e3b26d5e5dc7eebc8eb59129f24eb2b98fc9"`
[INFO] running `"docker" "rm" "-f" "00309998f98544244cdcde7293d1e3b26d5e5dc7eebc8eb59129f24eb2b98fc9"`
[INFO] [stdout] 00309998f98544244cdcde7293d1e3b26d5e5dc7eebc8eb59129f24eb2b98fc9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aevalo/hello-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] 24eb12f9e046137420d7ba16d8393e53b56bd5840ef9e29381d3996a85e52990
[INFO] running `"docker" "start" "-a" "24eb12f9e046137420d7ba16d8393e53b56bd5840ef9e29381d3996a85e52990"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_wasm-15330bc59a83ef64
[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] running `"docker" "inspect" "24eb12f9e046137420d7ba16d8393e53b56bd5840ef9e29381d3996a85e52990"`
[INFO] running `"docker" "rm" "-f" "24eb12f9e046137420d7ba16d8393e53b56bd5840ef9e29381d3996a85e52990"`
[INFO] [stdout] 24eb12f9e046137420d7ba16d8393e53b56bd5840ef9e29381d3996a85e52990