[INFO] fetching crate js-intern-core 0.3.1...
[INFO] extracting crate js-intern-core 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/js-intern-core/0.3.1
[INFO] extracting crate js-intern-core 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/js-intern-core/0.3.1
[INFO] validating manifest of js-intern-core-0.3.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of js-intern-core-0.3.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing js-intern-core-0.3.1
[INFO] finished frobbing js-intern-core-0.3.1
[INFO] frobbed toml for js-intern-core-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/js-intern-core/0.3.1/Cargo.toml
[INFO] started frobbing js-intern-core-0.3.1
[INFO] finished frobbing js-intern-core-0.3.1
[INFO] frobbed toml for js-intern-core-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/js-intern-core/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing js-intern-core-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/js-intern-core/0.3.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0e4c6b8e9066350af9849cb71c38e509ab4438d6bae1e4069e3ce4da03c56a18
[INFO] running `"docker" "start" "-a" "0e4c6b8e9066350af9849cb71c38e509ab4438d6bae1e4069e3ce4da03c56a18"`
[INFO] [stderr]    Compiling js-intern-core v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "0e4c6b8e9066350af9849cb71c38e509ab4438d6bae1e4069e3ce4da03c56a18"`
[INFO] running `"docker" "rm" "-f" "0e4c6b8e9066350af9849cb71c38e509ab4438d6bae1e4069e3ce4da03c56a18"`
[INFO] [stdout] 0e4c6b8e9066350af9849cb71c38e509ab4438d6bae1e4069e3ce4da03c56a18
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/js-intern-core/0.3.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4211a44f611bc07f257b3d0ff31634f9a18890109554c6ddce98fc1d9b0637e3
[INFO] running `"docker" "start" "-a" "4211a44f611bc07f257b3d0ff31634f9a18890109554c6ddce98fc1d9b0637e3"`
[INFO] [stderr]    Compiling js-intern-core v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "4211a44f611bc07f257b3d0ff31634f9a18890109554c6ddce98fc1d9b0637e3"`
[INFO] running `"docker" "rm" "-f" "4211a44f611bc07f257b3d0ff31634f9a18890109554c6ddce98fc1d9b0637e3"`
[INFO] [stdout] 4211a44f611bc07f257b3d0ff31634f9a18890109554c6ddce98fc1d9b0637e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/js-intern-core/0.3.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9ce4c7c0d4888e111c56686553ef43de2465a9ec7998d54ae71c036063ac9dc6
[INFO] running `"docker" "start" "-a" "9ce4c7c0d4888e111c56686553ef43de2465a9ec7998d54ae71c036063ac9dc6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/js_intern_core-d2014867b56ee6d6
[INFO] [stderr]    Doc-tests js-intern-core
[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] [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" "9ce4c7c0d4888e111c56686553ef43de2465a9ec7998d54ae71c036063ac9dc6"`
[INFO] running `"docker" "rm" "-f" "9ce4c7c0d4888e111c56686553ef43de2465a9ec7998d54ae71c036063ac9dc6"`
[INFO] [stdout] 9ce4c7c0d4888e111c56686553ef43de2465a9ec7998d54ae71c036063ac9dc6