[INFO] updating cached repository pedromdsmendonca/RustLists
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pedromdsmendonca/RustLists
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pedromdsmendonca/RustLists" "work/ex/beta-1.37-6/sources/1.36.0/gh/pedromdsmendonca/RustLists"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pedromdsmendonca/RustLists'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pedromdsmendonca/RustLists" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pedromdsmendonca/RustLists"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pedromdsmendonca/RustLists'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 812e4afe4853a645a442c59a1383583e4a1bb101
[INFO] sha for GitHub repo pedromdsmendonca/RustLists: 812e4afe4853a645a442c59a1383583e4a1bb101
[INFO] validating manifest of pedromdsmendonca/RustLists 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 pedromdsmendonca/RustLists 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 pedromdsmendonca/RustLists
[INFO] finished frobbing pedromdsmendonca/RustLists
[INFO] frobbed toml for pedromdsmendonca/RustLists written to work/ex/beta-1.37-6/sources/1.36.0/gh/pedromdsmendonca/RustLists/Cargo.toml
[INFO] started frobbing pedromdsmendonca/RustLists
[INFO] finished frobbing pedromdsmendonca/RustLists
[INFO] frobbed toml for pedromdsmendonca/RustLists written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pedromdsmendonca/RustLists/Cargo.toml
[INFO] crate pedromdsmendonca/RustLists already has a lockfile, it will not be regenerated
[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 pedromdsmendonca/RustLists 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-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pedromdsmendonca/RustLists:/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] 577f9fc7e0973056362b015d066bd2d9752e3f7c1a3f1f941d0393ec0aeb9e6c
[INFO] running `"docker" "start" "-a" "577f9fc7e0973056362b015d066bd2d9752e3f7c1a3f1f941d0393ec0aeb9e6c"`
[INFO] [stderr]    Compiling lists v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "577f9fc7e0973056362b015d066bd2d9752e3f7c1a3f1f941d0393ec0aeb9e6c"`
[INFO] running `"docker" "rm" "-f" "577f9fc7e0973056362b015d066bd2d9752e3f7c1a3f1f941d0393ec0aeb9e6c"`
[INFO] [stdout] 577f9fc7e0973056362b015d066bd2d9752e3f7c1a3f1f941d0393ec0aeb9e6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pedromdsmendonca/RustLists:/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] bad45ee641059a4a0eec5c3e396fed79eb4fb3c35aa89210869ed9522db7ee09
[INFO] running `"docker" "start" "-a" "bad45ee641059a4a0eec5c3e396fed79eb4fb3c35aa89210869ed9522db7ee09"`
[INFO] [stderr]    Compiling lists v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "bad45ee641059a4a0eec5c3e396fed79eb4fb3c35aa89210869ed9522db7ee09"`
[INFO] running `"docker" "rm" "-f" "bad45ee641059a4a0eec5c3e396fed79eb4fb3c35aa89210869ed9522db7ee09"`
[INFO] [stdout] bad45ee641059a4a0eec5c3e396fed79eb4fb3c35aa89210869ed9522db7ee09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pedromdsmendonca/RustLists:/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] 0cf194e2b5d81013bf3a429a1999ba079cc1f3931c2a076fb672248a81934aed
[INFO] running `"docker" "start" "-a" "0cf194e2b5d81013bf3a429a1999ba079cc1f3931c2a076fb672248a81934aed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lists-1dadb46b72e441c5
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test second::test::iter_mut ... ok
[INFO] [stdout] test second::test::iter ... ok
[INFO] [stdout] test second::test::peek ... ok
[INFO] [stdout] test third::test::iter ... ok
[INFO] [stdout] test third::test::basics ... ok
[INFO] [stdout] test second::test::basics ... ok
[INFO] [stdout] test second::test::into_iter ... ok
[INFO] [stdout] test first::test::basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lists
[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" "0cf194e2b5d81013bf3a429a1999ba079cc1f3931c2a076fb672248a81934aed"`
[INFO] running `"docker" "rm" "-f" "0cf194e2b5d81013bf3a429a1999ba079cc1f3931c2a076fb672248a81934aed"`
[INFO] [stdout] 0cf194e2b5d81013bf3a429a1999ba079cc1f3931c2a076fb672248a81934aed