[INFO] crate iterators 0.1.0 is already in cache
[INFO] extracting crate iterators 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/iterators/0.1.0
[INFO] extracting crate iterators 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iterators/0.1.0
[INFO] validating manifest of iterators-0.1.0 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 iterators-0.1.0 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 iterators-0.1.0
[INFO] finished frobbing iterators-0.1.0
[INFO] frobbed toml for iterators-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/iterators/0.1.0/Cargo.toml
[INFO] started frobbing iterators-0.1.0
[INFO] finished frobbing iterators-0.1.0
[INFO] frobbed toml for iterators-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iterators/0.1.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing iterators-0.1.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iterators/0.1.0:/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] 095c6b7595478a9a9557217953b8e1b3b690eacc392421357416617a549cdef8
[INFO] running `"docker" "start" "-a" "095c6b7595478a9a9557217953b8e1b3b690eacc392421357416617a549cdef8"`
[INFO] [stderr]    Compiling iterators v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "095c6b7595478a9a9557217953b8e1b3b690eacc392421357416617a549cdef8"`
[INFO] running `"docker" "rm" "-f" "095c6b7595478a9a9557217953b8e1b3b690eacc392421357416617a549cdef8"`
[INFO] [stdout] 095c6b7595478a9a9557217953b8e1b3b690eacc392421357416617a549cdef8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iterators/0.1.0:/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] 0c7ddbc06e2b373221649c529ad38eeb9886105cb53e4b0a64dc947d8b5dc297
[INFO] running `"docker" "start" "-a" "0c7ddbc06e2b373221649c529ad38eeb9886105cb53e4b0a64dc947d8b5dc297"`
[INFO] [stderr]    Compiling iterators v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "0c7ddbc06e2b373221649c529ad38eeb9886105cb53e4b0a64dc947d8b5dc297"`
[INFO] running `"docker" "rm" "-f" "0c7ddbc06e2b373221649c529ad38eeb9886105cb53e4b0a64dc947d8b5dc297"`
[INFO] [stdout] 0c7ddbc06e2b373221649c529ad38eeb9886105cb53e4b0a64dc947d8b5dc297
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iterators/0.1.0:/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] fc8d69fd57fb90840f30f8e702d72bca6671577b3bdb8af99d6c83b0912ab363
[INFO] running `"docker" "start" "-a" "fc8d69fd57fb90840f30f8e702d72bca6671577b3bdb8af99d6c83b0912ab363"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iterators-555d28275c40d029
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iterators-187486d7245e38fc
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-a4c12242f72734c5
[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] [stdout] 
[INFO] [stderr]    Doc-tests iterators
[INFO] [stdout] running 3 tests
[INFO] [stdout] test calling_next_directly ... ok
[INFO] [stdout] test filters_by_size ... ok
[INFO] [stdout] test using_other_iterator_trait_methods ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "fc8d69fd57fb90840f30f8e702d72bca6671577b3bdb8af99d6c83b0912ab363"`
[INFO] running `"docker" "rm" "-f" "fc8d69fd57fb90840f30f8e702d72bca6671577b3bdb8af99d6c83b0912ab363"`
[INFO] [stdout] fc8d69fd57fb90840f30f8e702d72bca6671577b3bdb8af99d6c83b0912ab363