[INFO] updating cached repository pragyandas/particle-system-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pragyandas/particle-system-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pragyandas/particle-system-wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/pragyandas/particle-system-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pragyandas/particle-system-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pragyandas/particle-system-wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pragyandas/particle-system-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pragyandas/particle-system-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c5b21a8610c0af3896fc277b9bdcefea9ec5fae
[INFO] sha for GitHub repo pragyandas/particle-system-wasm: 2c5b21a8610c0af3896fc277b9bdcefea9ec5fae
[INFO] validating manifest of pragyandas/particle-system-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 pragyandas/particle-system-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 pragyandas/particle-system-wasm
[INFO] finished frobbing pragyandas/particle-system-wasm
[INFO] frobbed toml for pragyandas/particle-system-wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/pragyandas/particle-system-wasm/Cargo.toml
[INFO] started frobbing pragyandas/particle-system-wasm
[INFO] finished frobbing pragyandas/particle-system-wasm
[INFO] frobbed toml for pragyandas/particle-system-wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pragyandas/particle-system-wasm/Cargo.toml
[INFO] crate pragyandas/particle-system-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 pragyandas/particle-system-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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pragyandas/particle-system-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] bd0afaebfa962c726e6fce94d14b8674217c078cb7d46b2437e39026db62dd39
[INFO] running `"docker" "start" "-a" "bd0afaebfa962c726e6fce94d14b8674217c078cb7d46b2437e39026db62dd39"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.33
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.33
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.33
[INFO] [stderr]    Compiling wasm-bindgen v0.2.33
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.5
[INFO] [stderr]    Compiling particle-system v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::*`
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use wasm_bindgen::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.12s
[INFO] running `"docker" "inspect" "bd0afaebfa962c726e6fce94d14b8674217c078cb7d46b2437e39026db62dd39"`
[INFO] running `"docker" "rm" "-f" "bd0afaebfa962c726e6fce94d14b8674217c078cb7d46b2437e39026db62dd39"`
[INFO] [stdout] bd0afaebfa962c726e6fce94d14b8674217c078cb7d46b2437e39026db62dd39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pragyandas/particle-system-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] bff083a2d82a2ade9222f0217bdd32971b0fd9d253b36b3bc46c1c766ce7513a
[INFO] running `"docker" "start" "-a" "bff083a2d82a2ade9222f0217bdd32971b0fd9d253b36b3bc46c1c766ce7513a"`
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.33
[INFO] [stderr]    Compiling js-sys v0.3.10
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.10
[INFO] [stderr]    Compiling wasm-bindgen-test v0.2.33
[INFO] [stderr]    Compiling particle-system v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::*`
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use wasm_bindgen::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `"docker" "inspect" "bff083a2d82a2ade9222f0217bdd32971b0fd9d253b36b3bc46c1c766ce7513a"`
[INFO] running `"docker" "rm" "-f" "bff083a2d82a2ade9222f0217bdd32971b0fd9d253b36b3bc46c1c766ce7513a"`
[INFO] [stdout] bff083a2d82a2ade9222f0217bdd32971b0fd9d253b36b3bc46c1c766ce7513a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pragyandas/particle-system-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] eac457cb9f70de98da2a9ef3d371eac267cd5150a38577f2c3148669f2db3ebb
[INFO] running `"docker" "start" "-a" "eac457cb9f70de98da2a9ef3d371eac267cd5150a38577f2c3148669f2db3ebb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/particle_system-a0a65cf72ca6c243
[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] [stderr]      Running /opt/crater/target/debug/deps/particle_system-b98206bb9ca24a32
[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] [stderr]    Doc-tests particle-system
[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" "eac457cb9f70de98da2a9ef3d371eac267cd5150a38577f2c3148669f2db3ebb"`
[INFO] running `"docker" "rm" "-f" "eac457cb9f70de98da2a9ef3d371eac267cd5150a38577f2c3148669f2db3ebb"`
[INFO] [stdout] eac457cb9f70de98da2a9ef3d371eac267cd5150a38577f2c3148669f2db3ebb