[INFO] crate closure 0.2.0 is already in cache
[INFO] extracting crate closure 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/closure/0.2.0
[INFO] extracting crate closure 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/closure/0.2.0
[INFO] validating manifest of closure-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of closure-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing closure-0.2.0
[INFO] finished frobbing closure-0.2.0
[INFO] frobbed toml for closure-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/closure/0.2.0/Cargo.toml
[INFO] started frobbing closure-0.2.0
[INFO] finished frobbing closure-0.2.0
[INFO] frobbed toml for closure-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/closure/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing closure-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/closure/0.2.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 34caa3e273a2798e0297cb0c114a71544b09f8a906f2d975b7354186c398137c
[INFO] running `"docker" "start" "-a" "34caa3e273a2798e0297cb0c114a71544b09f8a906f2d975b7354186c398137c"`
[INFO] [stderr]    Compiling closure v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `"docker" "inspect" "34caa3e273a2798e0297cb0c114a71544b09f8a906f2d975b7354186c398137c"`
[INFO] running `"docker" "rm" "-f" "34caa3e273a2798e0297cb0c114a71544b09f8a906f2d975b7354186c398137c"`
[INFO] [stdout] 34caa3e273a2798e0297cb0c114a71544b09f8a906f2d975b7354186c398137c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/closure/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e47363591b20ecaecf74002eab9c96d089e4fe4bddd629682a8f27999e2ffe78
[INFO] running `"docker" "start" "-a" "e47363591b20ecaecf74002eab9c96d089e4fe4bddd629682a8f27999e2ffe78"`
[INFO] [stderr]    Compiling closure v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "e47363591b20ecaecf74002eab9c96d089e4fe4bddd629682a8f27999e2ffe78"`
[INFO] running `"docker" "rm" "-f" "e47363591b20ecaecf74002eab9c96d089e4fe4bddd629682a8f27999e2ffe78"`
[INFO] [stdout] e47363591b20ecaecf74002eab9c96d089e4fe4bddd629682a8f27999e2ffe78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/closure/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4f77ec9124b8280bd6b86b54ff92c7e302c45041702d66a66884488af93b8d2c
[INFO] running `"docker" "start" "-a" "4f77ec9124b8280bd6b86b54ff92c7e302c45041702d66a66884488af93b8d2c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/closure-dff6fdec0341801d
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::multiple_capture_w_args ... ok
[INFO] [stdout] test test::no_capture_one_line_2 ... ok
[INFO] [stdout] test test::no_capture_one_line_1 ... ok
[INFO] [stdout] test test::multiple_capture ... ok
[INFO] [stdout] test test::no_capture_one_line_3 ... ok
[INFO] [stdout] test test::no_capture_w_return_type ... ok
[INFO] [stdout] test test::no_capture_with_arg_type_hint_2 ... ok
[INFO] [stdout] test test::no_capture_with_arg_type_hint_1 ... ok
[INFO] [stdout] test test::no_capture_with_arg_and_return_type ... ok
[INFO] [stdout] test test::single_capture_ref ... ok
[INFO] [stdout] test test::single_capture_mut_ref ... ok
[INFO] [stdout] test test::single_capture_with_arg ... ok
[INFO] [stdout] test test::single_capture_move_mut ... ok
[INFO] [stdout] test test::single_capture_clone ... ok
[INFO] [stdout] test test::single_capture_move ... ok
[INFO] [stdout] test test::no_capture_with_mut_arg ... ok
[INFO] [stdout] test test::no_capture_with_arg ... ok
[INFO] [stderr]    Doc-tests closure
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 144) ... ok
[INFO] [stdout] test src/lib.rs -  (line 53) ... ok
[INFO] [stdout] test src/lib.rs -  (line 86) ... ok
[INFO] [stdout] test src/lib.rs -  (line 114) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4f77ec9124b8280bd6b86b54ff92c7e302c45041702d66a66884488af93b8d2c"`
[INFO] running `"docker" "rm" "-f" "4f77ec9124b8280bd6b86b54ff92c7e302c45041702d66a66884488af93b8d2c"`
[INFO] [stdout] 4f77ec9124b8280bd6b86b54ff92c7e302c45041702d66a66884488af93b8d2c