[INFO] fetching crate quixotic 0.0.0...
[INFO] extracting crate quixotic 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/quixotic/0.0.0
[INFO] extracting crate quixotic 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quixotic/0.0.0
[INFO] validating manifest of quixotic-0.0.0 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 quixotic-0.0.0 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 quixotic-0.0.0
[INFO] finished frobbing quixotic-0.0.0
[INFO] frobbed toml for quixotic-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/quixotic/0.0.0/Cargo.toml
[INFO] started frobbing quixotic-0.0.0
[INFO] finished frobbing quixotic-0.0.0
[INFO] frobbed toml for quixotic-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quixotic/0.0.0/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] [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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing quixotic-0.0.0 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quixotic/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 74097ab3351beb7d061c7c32adbf6a8a5c133b49623feeb71f2b9c06614fd213
[INFO] running `"docker" "start" "-a" "74097ab3351beb7d061c7c32adbf6a8a5c133b49623feeb71f2b9c06614fd213"`
[INFO] [stderr]    Compiling quixotic v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "74097ab3351beb7d061c7c32adbf6a8a5c133b49623feeb71f2b9c06614fd213"`
[INFO] running `"docker" "rm" "-f" "74097ab3351beb7d061c7c32adbf6a8a5c133b49623feeb71f2b9c06614fd213"`
[INFO] [stdout] 74097ab3351beb7d061c7c32adbf6a8a5c133b49623feeb71f2b9c06614fd213
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quixotic/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9827e5a227cee0212b076cd004c7373c82578a874abc4bfa444625b3e483c716
[INFO] running `"docker" "start" "-a" "9827e5a227cee0212b076cd004c7373c82578a874abc4bfa444625b3e483c716"`
[INFO] [stderr]    Compiling quixotic v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "9827e5a227cee0212b076cd004c7373c82578a874abc4bfa444625b3e483c716"`
[INFO] running `"docker" "rm" "-f" "9827e5a227cee0212b076cd004c7373c82578a874abc4bfa444625b3e483c716"`
[INFO] [stdout] 9827e5a227cee0212b076cd004c7373c82578a874abc4bfa444625b3e483c716
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quixotic/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f0380d9d7e3738d1da84db007aff8468d089e1e2b0fe9ff533c55f24a1bdf2dc
[INFO] running `"docker" "start" "-a" "f0380d9d7e3738d1da84db007aff8468d089e1e2b0fe9ff533c55f24a1bdf2dc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quixotic-0ca3037f86f3fbb5
[INFO] [stderr]    Doc-tests quixotic
[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" "f0380d9d7e3738d1da84db007aff8468d089e1e2b0fe9ff533c55f24a1bdf2dc"`
[INFO] running `"docker" "rm" "-f" "f0380d9d7e3738d1da84db007aff8468d089e1e2b0fe9ff533c55f24a1bdf2dc"`
[INFO] [stdout] f0380d9d7e3738d1da84db007aff8468d089e1e2b0fe9ff533c55f24a1bdf2dc