[INFO] crate piet-web 0.0.5 is already in cache
[INFO] extracting crate piet-web 0.0.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/piet-web/0.0.5
[INFO] extracting crate piet-web 0.0.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piet-web/0.0.5
[INFO] validating manifest of piet-web-0.0.5 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 piet-web-0.0.5 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 piet-web-0.0.5
[INFO] finished frobbing piet-web-0.0.5
[INFO] frobbed toml for piet-web-0.0.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/piet-web/0.0.5/Cargo.toml
[INFO] started frobbing piet-web-0.0.5
[INFO] finished frobbing piet-web-0.0.5
[INFO] frobbed toml for piet-web-0.0.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piet-web/0.0.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 piet-web-0.0.5 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piet-web/0.0.5:/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] f8f75c4ff51f9eba2c7f41ba7cc224cfae6ca5375eb2c728c6af6f462c5ffafe
[INFO] running `"docker" "start" "-a" "f8f75c4ff51f9eba2c7f41ba7cc224cfae6ca5375eb2c728c6af6f462c5ffafe"`
[INFO] [stderr]    Compiling kurbo v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.50
[INFO] [stderr]    Compiling js-sys v0.3.27
[INFO] [stderr]    Compiling piet v0.0.5
[INFO] [stderr]    Compiling web-sys v0.3.27
[INFO] [stderr]    Compiling piet-web v0.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.66s
[INFO] running `"docker" "inspect" "f8f75c4ff51f9eba2c7f41ba7cc224cfae6ca5375eb2c728c6af6f462c5ffafe"`
[INFO] running `"docker" "rm" "-f" "f8f75c4ff51f9eba2c7f41ba7cc224cfae6ca5375eb2c728c6af6f462c5ffafe"`
[INFO] [stdout] f8f75c4ff51f9eba2c7f41ba7cc224cfae6ca5375eb2c728c6af6f462c5ffafe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piet-web/0.0.5:/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] ae8cfed7b06588e8e0e55f42ae40012ba24cc1d82639d446d1f6ef07e861ad84
[INFO] running `"docker" "start" "-a" "ae8cfed7b06588e8e0e55f42ae40012ba24cc1d82639d446d1f6ef07e861ad84"`
[INFO] [stderr]    Compiling piet-web v0.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "ae8cfed7b06588e8e0e55f42ae40012ba24cc1d82639d446d1f6ef07e861ad84"`
[INFO] running `"docker" "rm" "-f" "ae8cfed7b06588e8e0e55f42ae40012ba24cc1d82639d446d1f6ef07e861ad84"`
[INFO] [stdout] ae8cfed7b06588e8e0e55f42ae40012ba24cc1d82639d446d1f6ef07e861ad84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piet-web/0.0.5:/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] f0c4ca390395b6ba1136dbcada76762186e8f3a806121811f7d298415fcc6d79
[INFO] running `"docker" "start" "-a" "f0c4ca390395b6ba1136dbcada76762186e8f3a806121811f7d298415fcc6d79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/piet_web-4971c6f57cd6d273
[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 piet-web
[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" "f0c4ca390395b6ba1136dbcada76762186e8f3a806121811f7d298415fcc6d79"`
[INFO] running `"docker" "rm" "-f" "f0c4ca390395b6ba1136dbcada76762186e8f3a806121811f7d298415fcc6d79"`
[INFO] [stdout] f0c4ca390395b6ba1136dbcada76762186e8f3a806121811f7d298415fcc6d79