[INFO] crate chaotic 0.0.0 is already in cache
[INFO] extracting crate chaotic 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/chaotic/0.0.0
[INFO] extracting crate chaotic 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chaotic/0.0.0
[INFO] validating manifest of chaotic-0.0.0 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 chaotic-0.0.0 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 chaotic-0.0.0
[INFO] finished frobbing chaotic-0.0.0
[INFO] frobbed toml for chaotic-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/chaotic/0.0.0/Cargo.toml
[INFO] started frobbing chaotic-0.0.0
[INFO] finished frobbing chaotic-0.0.0
[INFO] frobbed toml for chaotic-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chaotic/0.0.0/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 chaotic-0.0.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/chaotic/0.0.0:/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] f7dfc28cd0bed43fe759b8800513a0fe74d5f73ac2b6729d126b54cd4d58aaa1
[INFO] running `"docker" "start" "-a" "f7dfc28cd0bed43fe759b8800513a0fe74d5f73ac2b6729d126b54cd4d58aaa1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chaotic v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "f7dfc28cd0bed43fe759b8800513a0fe74d5f73ac2b6729d126b54cd4d58aaa1"`
[INFO] running `"docker" "rm" "-f" "f7dfc28cd0bed43fe759b8800513a0fe74d5f73ac2b6729d126b54cd4d58aaa1"`
[INFO] [stdout] f7dfc28cd0bed43fe759b8800513a0fe74d5f73ac2b6729d126b54cd4d58aaa1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/chaotic/0.0.0:/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] 896ea706dcb4d0a72aa3df8cf55677687401b4118a490fc063f0f3b0987c3a6d
[INFO] running `"docker" "start" "-a" "896ea706dcb4d0a72aa3df8cf55677687401b4118a490fc063f0f3b0987c3a6d"`
[INFO] [stderr]    Compiling chaotic v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "896ea706dcb4d0a72aa3df8cf55677687401b4118a490fc063f0f3b0987c3a6d"`
[INFO] running `"docker" "rm" "-f" "896ea706dcb4d0a72aa3df8cf55677687401b4118a490fc063f0f3b0987c3a6d"`
[INFO] [stdout] 896ea706dcb4d0a72aa3df8cf55677687401b4118a490fc063f0f3b0987c3a6d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/chaotic/0.0.0:/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] 91764247ebd660fd28c2c37ff9fc13ebf59e3db497fb23e71ccf89fc938453e6
[INFO] running `"docker" "start" "-a" "91764247ebd660fd28c2c37ff9fc13ebf59e3db497fb23e71ccf89fc938453e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chaotic-c1882176d9828171
[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 chaotic
[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" "91764247ebd660fd28c2c37ff9fc13ebf59e3db497fb23e71ccf89fc938453e6"`
[INFO] running `"docker" "rm" "-f" "91764247ebd660fd28c2c37ff9fc13ebf59e3db497fb23e71ccf89fc938453e6"`
[INFO] [stdout] 91764247ebd660fd28c2c37ff9fc13ebf59e3db497fb23e71ccf89fc938453e6