[INFO] crate iter-python 0.9.2 is already in cache
[INFO] extracting crate iter-python 0.9.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/iter-python/0.9.2
[INFO] extracting crate iter-python 0.9.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iter-python/0.9.2
[INFO] validating manifest of iter-python-0.9.2 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 iter-python-0.9.2 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 iter-python-0.9.2
[INFO] finished frobbing iter-python-0.9.2
[INFO] frobbed toml for iter-python-0.9.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/iter-python/0.9.2/Cargo.toml
[INFO] started frobbing iter-python-0.9.2
[INFO] finished frobbing iter-python-0.9.2
[INFO] frobbed toml for iter-python-0.9.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iter-python/0.9.2/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 iter-python-0.9.2 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/iter-python/0.9.2:/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] dad25e3a8aaf800478ad4e1da83148c6c64dcb2abc4c52eaee87b0ba3745afe9
[INFO] running `"docker" "start" "-a" "dad25e3a8aaf800478ad4e1da83148c6c64dcb2abc4c52eaee87b0ba3745afe9"`
[INFO] [stderr]    Compiling candy v0.1.5
[INFO] [stderr]    Compiling join-lazy-fmt v0.9.2
[INFO] [stderr]    Compiling iter-python v0.9.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "dad25e3a8aaf800478ad4e1da83148c6c64dcb2abc4c52eaee87b0ba3745afe9"`
[INFO] running `"docker" "rm" "-f" "dad25e3a8aaf800478ad4e1da83148c6c64dcb2abc4c52eaee87b0ba3745afe9"`
[INFO] [stdout] dad25e3a8aaf800478ad4e1da83148c6c64dcb2abc4c52eaee87b0ba3745afe9
[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/iter-python/0.9.2:/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] ca70b21beaab01c72f5d9a30105ce046efe116fced2414d9bdc59b89fcc0bf2d
[INFO] running `"docker" "start" "-a" "ca70b21beaab01c72f5d9a30105ce046efe116fced2414d9bdc59b89fcc0bf2d"`
[INFO] [stderr]    Compiling iter-python v0.9.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "ca70b21beaab01c72f5d9a30105ce046efe116fced2414d9bdc59b89fcc0bf2d"`
[INFO] running `"docker" "rm" "-f" "ca70b21beaab01c72f5d9a30105ce046efe116fced2414d9bdc59b89fcc0bf2d"`
[INFO] [stdout] ca70b21beaab01c72f5d9a30105ce046efe116fced2414d9bdc59b89fcc0bf2d
[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/iter-python/0.9.2:/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] ce8846532e74d9d2ab240c73bdda219324234c4c9a151af65bc9d6d9f5e88732
[INFO] running `"docker" "start" "-a" "ce8846532e74d9d2ab240c73bdda219324234c4c9a151af65bc9d6d9f5e88732"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iter_python-70cab8061916f9a7
[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 iter-python
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/macros.rs - iter (line 36) ... ok
[INFO] [stdout] test src/macros.rs - iter (line 51) ... ok
[INFO] [stdout] test src/macros.rs - iter (line 24) ... ok
[INFO] [stdout] test src/lib.rs - any (line 61) ... ok
[INFO] [stdout] test src/lib.rs - all (line 32) ... ok
[INFO] [stdout] test src/macros.rs - iter (line 10) ... ok
[INFO] [stdout] test src/macros.rs - vec_it (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ce8846532e74d9d2ab240c73bdda219324234c4c9a151af65bc9d6d9f5e88732"`
[INFO] running `"docker" "rm" "-f" "ce8846532e74d9d2ab240c73bdda219324234c4c9a151af65bc9d6d9f5e88732"`
[INFO] [stdout] ce8846532e74d9d2ab240c73bdda219324234c4c9a151af65bc9d6d9f5e88732