[INFO] crate component_group 1.0.0 is already in cache
[INFO] extracting crate component_group 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/component_group/1.0.0
[INFO] extracting crate component_group 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/component_group/1.0.0
[INFO] validating manifest of component_group-1.0.0 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 component_group-1.0.0 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 component_group-1.0.0
[INFO] finished frobbing component_group-1.0.0
[INFO] frobbed toml for component_group-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/component_group/1.0.0/Cargo.toml
[INFO] started frobbing component_group-1.0.0
[INFO] finished frobbing component_group-1.0.0
[INFO] frobbed toml for component_group-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/component_group/1.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing component_group-1.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/component_group/1.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fd93f1422aa621452086aa63444f773d5953a3942e8ac3ada619e4d07ccc0a71
[INFO] running `"docker" "start" "-a" "fd93f1422aa621452086aa63444f773d5953a3942e8ac3ada619e4d07ccc0a71"`
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling component_group_derive v1.0.0
[INFO] [stderr]    Compiling shred v0.7.2
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling component_group v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.25s
[INFO] running `"docker" "inspect" "fd93f1422aa621452086aa63444f773d5953a3942e8ac3ada619e4d07ccc0a71"`
[INFO] running `"docker" "rm" "-f" "fd93f1422aa621452086aa63444f773d5953a3942e8ac3ada619e4d07ccc0a71"`
[INFO] [stdout] fd93f1422aa621452086aa63444f773d5953a3942e8ac3ada619e4d07ccc0a71
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/component_group/1.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0c06a161707ca1b2ec9973ce35572bce8ed43e631c669120e7020fcc870634bb
[INFO] running `"docker" "start" "-a" "0c06a161707ca1b2ec9973ce35572bce8ed43e631c669120e7020fcc870634bb"`
[INFO] [stderr]    Compiling compiletest_rs v0.3.22
[INFO] [stderr]    Compiling tester v0.5.0
[INFO] [stderr]    Compiling specs-derive v0.3.0
[INFO] [stderr]    Compiling rustfix v0.4.6
[INFO] [stderr]    Compiling component_group v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.01s
[INFO] running `"docker" "inspect" "0c06a161707ca1b2ec9973ce35572bce8ed43e631c669120e7020fcc870634bb"`
[INFO] running `"docker" "rm" "-f" "0c06a161707ca1b2ec9973ce35572bce8ed43e631c669120e7020fcc870634bb"`
[INFO] [stdout] 0c06a161707ca1b2ec9973ce35572bce8ed43e631c669120e7020fcc870634bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/component_group/1.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6224cf46171743073cf10ded4c024cd198dec929871202ee1147d5f06acc6662
[INFO] running `"docker" "start" "-a" "6224cf46171743073cf10ded4c024cd198dec929871202ee1147d5f06acc6662"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/component_group-3d6f1ee579ef346f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/compile_test-1d88c88d285c17f2
[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] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test [compile-fail] compile-fail/generics1.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/unsupported_types.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/traits_not_impled.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/generics2.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test [run-pass] run-pass/custom_update_error.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test compile_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/group_operations-f6e902392f3a41b6
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test load_first_without_required_component ... ok
[INFO] [stdout] test load_first_without_optional_component ... ok
[INFO] [stdout] test load_multiple ... ok
[INFO] [stdout] test remove_optional_component_not_present ... ok
[INFO] [stdout] test load_without_optional_component ... ok
[INFO] [stdout] test create_with_optional_component ... ok
[INFO] [stdout] test move_non_group_should_not_be_moved ... ok
[INFO] [stdout] test update_should_overwrite ... ok
[INFO] [stdout] test update_with_non_group_component ... ok
[INFO] [stdout] test load_change_after_modifying ... ok
[INFO] [stdout] test remove_with_non_group_components ... ok
[INFO] [stdout] test update_optional_field ... ok
[INFO] [stdout] test moved_components_modify_independently ... ok
[INFO] [stdout] test load_without_required_component ... ok
[INFO] [stdout] test remove_required_component_not_present ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests component_group
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs -  (line 543) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 559) ... ok
[INFO] [stdout] test src/lib.rs -  (line 607) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs -  (line 206) ... ok
[INFO] [stdout] test src/lib.rs -  (line 72) ... ok
[INFO] [stdout] test src/lib.rs -  (line 377) ... ok
[INFO] [stdout] test src/lib.rs -  (line 457) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6224cf46171743073cf10ded4c024cd198dec929871202ee1147d5f06acc6662"`
[INFO] running `"docker" "rm" "-f" "6224cf46171743073cf10ded4c024cd198dec929871202ee1147d5f06acc6662"`
[INFO] [stdout] 6224cf46171743073cf10ded4c024cd198dec929871202ee1147d5f06acc6662