[INFO] updating cached repository fbecart/borrow-checker-examples
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fbecart/borrow-checker-examples
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fbecart/borrow-checker-examples" "work/ex/beta-1.37-6/sources/1.36.0/gh/fbecart/borrow-checker-examples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fbecart/borrow-checker-examples'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fbecart/borrow-checker-examples" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fbecart/borrow-checker-examples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fbecart/borrow-checker-examples'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8c1cec1a9fe6dbfda29f0215a08192c20a0fa71
[INFO] sha for GitHub repo fbecart/borrow-checker-examples: b8c1cec1a9fe6dbfda29f0215a08192c20a0fa71
[INFO] validating manifest of fbecart/borrow-checker-examples 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 fbecart/borrow-checker-examples 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 fbecart/borrow-checker-examples
[INFO] finished frobbing fbecart/borrow-checker-examples
[INFO] frobbed toml for fbecart/borrow-checker-examples written to work/ex/beta-1.37-6/sources/1.36.0/gh/fbecart/borrow-checker-examples/Cargo.toml
[INFO] started frobbing fbecart/borrow-checker-examples
[INFO] finished frobbing fbecart/borrow-checker-examples
[INFO] frobbed toml for fbecart/borrow-checker-examples written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fbecart/borrow-checker-examples/Cargo.toml
[INFO] crate fbecart/borrow-checker-examples 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 fbecart/borrow-checker-examples 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-0/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/fbecart/borrow-checker-examples:/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] 22264097ec0d90d4c0c6e03604bf1c3e2772a7101d91604866144925c9ed7640
[INFO] running `"docker" "start" "-a" "22264097ec0d90d4c0c6e03604bf1c3e2772a7101d91604866144925c9ed7640"`
[INFO] [stderr]    Compiling borrow-checker-examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "22264097ec0d90d4c0c6e03604bf1c3e2772a7101d91604866144925c9ed7640"`
[INFO] running `"docker" "rm" "-f" "22264097ec0d90d4c0c6e03604bf1c3e2772a7101d91604866144925c9ed7640"`
[INFO] [stdout] 22264097ec0d90d4c0c6e03604bf1c3e2772a7101d91604866144925c9ed7640
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/fbecart/borrow-checker-examples:/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] 6c688cbed91860d730ab4a28f46d67f0e0c71d2c313f35aefc9344033c31e917
[INFO] running `"docker" "start" "-a" "6c688cbed91860d730ab4a28f46d67f0e0c71d2c313f35aefc9344033c31e917"`
[INFO] [stderr]    Compiling borrow-checker-examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "6c688cbed91860d730ab4a28f46d67f0e0c71d2c313f35aefc9344033c31e917"`
[INFO] running `"docker" "rm" "-f" "6c688cbed91860d730ab4a28f46d67f0e0c71d2c313f35aefc9344033c31e917"`
[INFO] [stdout] 6c688cbed91860d730ab4a28f46d67f0e0c71d2c313f35aefc9344033c31e917
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/fbecart/borrow-checker-examples:/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] d4a6476cdae2007538def12a035729ac991e1d036ce989b7c30642ea0ae593f7
[INFO] running `"docker" "start" "-a" "d4a6476cdae2007538def12a035729ac991e1d036ce989b7c30642ea0ae593f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/borrow_checker_examples-eed77431349a5784
[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" "d4a6476cdae2007538def12a035729ac991e1d036ce989b7c30642ea0ae593f7"`
[INFO] running `"docker" "rm" "-f" "d4a6476cdae2007538def12a035729ac991e1d036ce989b7c30642ea0ae593f7"`
[INFO] [stdout] d4a6476cdae2007538def12a035729ac991e1d036ce989b7c30642ea0ae593f7