[INFO] crate ipsum 0.0.1 is already in cache
[INFO] extracting crate ipsum 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/ipsum/0.0.1
[INFO] extracting crate ipsum 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ipsum/0.0.1
[INFO] validating manifest of ipsum-0.0.1 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 ipsum-0.0.1 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 ipsum-0.0.1
[INFO] finished frobbing ipsum-0.0.1
[INFO] frobbed toml for ipsum-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ipsum/0.0.1/Cargo.toml
[INFO] started frobbing ipsum-0.0.1
[INFO] finished frobbing ipsum-0.0.1
[INFO] frobbed toml for ipsum-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ipsum/0.0.1/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ipsum-0.0.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ipsum/0.0.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0a43f11c574df50d09eee9dd6fdf2597384d92f7c54007f4bef695e0a0b3ca6b
[INFO] running `"docker" "start" "-a" "0a43f11c574df50d09eee9dd6fdf2597384d92f7c54007f4bef695e0a0b3ca6b"`
[INFO] [stderr]    Compiling ipsum v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "0a43f11c574df50d09eee9dd6fdf2597384d92f7c54007f4bef695e0a0b3ca6b"`
[INFO] running `"docker" "rm" "-f" "0a43f11c574df50d09eee9dd6fdf2597384d92f7c54007f4bef695e0a0b3ca6b"`
[INFO] [stdout] 0a43f11c574df50d09eee9dd6fdf2597384d92f7c54007f4bef695e0a0b3ca6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ipsum/0.0.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6476b63d50d00428aeb3a4bc978b386b03e26351b55f5a333892ffe5be331e7d
[INFO] running `"docker" "start" "-a" "6476b63d50d00428aeb3a4bc978b386b03e26351b55f5a333892ffe5be331e7d"`
[INFO] [stderr]    Compiling ipsum v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "6476b63d50d00428aeb3a4bc978b386b03e26351b55f5a333892ffe5be331e7d"`
[INFO] running `"docker" "rm" "-f" "6476b63d50d00428aeb3a4bc978b386b03e26351b55f5a333892ffe5be331e7d"`
[INFO] [stdout] 6476b63d50d00428aeb3a4bc978b386b03e26351b55f5a333892ffe5be331e7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ipsum/0.0.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 64acac62eed4d231639260054b9de3b192f2dfe6689016f35b29cee6b4adbf2f
[INFO] running `"docker" "start" "-a" "64acac62eed4d231639260054b9de3b192f2dfe6689016f35b29cee6b4adbf2f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ipsum-3c2c81bbd5c6bbf7
[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" "64acac62eed4d231639260054b9de3b192f2dfe6689016f35b29cee6b4adbf2f"`
[INFO] running `"docker" "rm" "-f" "64acac62eed4d231639260054b9de3b192f2dfe6689016f35b29cee6b4adbf2f"`
[INFO] [stdout] 64acac62eed4d231639260054b9de3b192f2dfe6689016f35b29cee6b4adbf2f