[INFO] fetching crate google-classroom1 1.0.10+20190701...
[INFO] extracting crate google-classroom1 1.0.10+20190701 into work/ex/beta-1.37-6/sources/1.36.0/reg/google-classroom1/1.0.10+20190701
[INFO] extracting crate google-classroom1 1.0.10+20190701 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-classroom1/1.0.10+20190701
[INFO] validating manifest of google-classroom1-1.0.10+20190701 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 google-classroom1-1.0.10+20190701 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 google-classroom1-1.0.10+20190701
[INFO] finished frobbing google-classroom1-1.0.10+20190701
[INFO] frobbed toml for google-classroom1-1.0.10+20190701 written to work/ex/beta-1.37-6/sources/1.36.0/reg/google-classroom1/1.0.10+20190701/Cargo.toml
[INFO] started frobbing google-classroom1-1.0.10+20190701
[INFO] finished frobbing google-classroom1-1.0.10+20190701
[INFO] frobbed toml for google-classroom1-1.0.10+20190701 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-classroom1/1.0.10+20190701/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing google-classroom1-1.0.10+20190701 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-classroom1/1.0.10+20190701:/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] ada4bb63ea7d0a9c9ab396aa70b76dcda505198c6e02d7e2eddfaeda05d752eb
[INFO] running `"docker" "start" "-a" "ada4bb63ea7d0a9c9ab396aa70b76dcda505198c6e02d7e2eddfaeda05d752eb"`
[INFO] [stderr]    Compiling google-classroom1 v1.0.10+20190701 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:344:46
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Error::HttpError(ref err) => err.cause(),
[INFO] [stderr]     |                                              ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:345:55
[INFO] [stderr]     |
[INFO] [stderr] 345 |             Error::JsonDecodeError(_, ref err) => err.cause(),
[INFO] [stderr]     |                                                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.59s
[INFO] running `"docker" "inspect" "ada4bb63ea7d0a9c9ab396aa70b76dcda505198c6e02d7e2eddfaeda05d752eb"`
[INFO] running `"docker" "rm" "-f" "ada4bb63ea7d0a9c9ab396aa70b76dcda505198c6e02d7e2eddfaeda05d752eb"`
[INFO] [stdout] ada4bb63ea7d0a9c9ab396aa70b76dcda505198c6e02d7e2eddfaeda05d752eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-classroom1/1.0.10+20190701:/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] 4638b0b83b85a23cd590a6bc36daebf7fd7b0ec6c4de50125406216b624831c7
[INFO] running `"docker" "start" "-a" "4638b0b83b85a23cd590a6bc36daebf7fd7b0ec6c4de50125406216b624831c7"`
[INFO] [stderr]    Compiling google-classroom1 v1.0.10+20190701 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:344:46
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Error::HttpError(ref err) => err.cause(),
[INFO] [stderr]     |                                              ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:345:55
[INFO] [stderr]     |
[INFO] [stderr] 345 |             Error::JsonDecodeError(_, ref err) => err.cause(),
[INFO] [stderr]     |                                                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.89s
[INFO] running `"docker" "inspect" "4638b0b83b85a23cd590a6bc36daebf7fd7b0ec6c4de50125406216b624831c7"`
[INFO] running `"docker" "rm" "-f" "4638b0b83b85a23cd590a6bc36daebf7fd7b0ec6c4de50125406216b624831c7"`
[INFO] [stdout] 4638b0b83b85a23cd590a6bc36daebf7fd7b0ec6c4de50125406216b624831c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-classroom1/1.0.10+20190701:/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] 8f7104ebc78ea43bff853b14569a4ede59da9e5450fdd7fb1ee70e407c7793d0
[INFO] running `"docker" "start" "-a" "8f7104ebc78ea43bff853b14569a4ede59da9e5450fdd7fb1ee70e407c7793d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/google_classroom1-43c64144f2d5ac94
[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] [stderr]    Doc-tests google-classroom1
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test src/lib.rs -  (line 55) ... ignored
[INFO] [stdout] test src/lib.rs - CourseAliaseCreateCall (line 11264) ... ok
[INFO] [stdout] test src/lib.rs - CourseAliaseDeleteCall (line 12154) ... ok
[INFO] [stdout] test src/lib.rs - CourseAliaseListCall (line 9187) ... ok
[INFO] [stdout] test src/lib.rs -  (line 125) ... ok
[INFO] [stdout] test src/lib.rs - Classroom (line 383) ... ok
[INFO] [stdout] test src/lib.rs - CourseAnnouncementCreateCall (line 10337) ... ok
[INFO] [stdout] test src/lib.rs - CourseAnnouncementDeleteCall (line 15784) ... ok
[INFO] [stdout] test src/lib.rs - CourseAnnouncementGetCall (line 8601) ... ok
[INFO] [stdout] test src/lib.rs - CourseAnnouncementListCall (line 5001) ... ok
[INFO] [stdout] test src/lib.rs - CourseAnnouncementModifyAssigneeCall (line 4365) ... ok
[INFO] [stdout] test src/lib.rs - CourseAnnouncementPatchCall (line 10941) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkDeleteCall (line 12426) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkCreateCall (line 9748) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkGetCall (line 9473) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkModifyAssigneeCall (line 11856) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkListCall (line 6683) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkPatchCall (line 13496) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkStudentSubmissionModifyAttachmentCall (line 8293) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkStudentSubmissionGetCall (line 15238) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkStudentSubmissionTurnInCall (line 7975) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkStudentSubmissionListCall (line 7615) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkStudentSubmissionPatchCall (line 4671) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkStudentSubmissionReclaimCall (line 7301) ... ok
[INFO] [stdout] test src/lib.rs - CourseCourseWorkStudentSubmissionReturnCall (line 8880) ... ok
[INFO] [stdout] test src/lib.rs - CourseCreateCall (line 12699) ... ok
[INFO] [stdout] test src/lib.rs - CourseDeleteCall (line 13231) ... ok
[INFO] [stdout] test src/lib.rs - CourseGetCall (line 5602) ... ok
[INFO] [stdout] test src/lib.rs - CourseListCall (line 10033) ... ok
[INFO] [stdout] test src/lib.rs - CourseStudentDeleteCall (line 14405) ... ok
[INFO] [stdout] test src/lib.rs - CoursePatchCall (line 14091) ... ok
[INFO] [stdout] test src/lib.rs - CourseMethods (line 2330) ... ok
[INFO] [stdout] test src/lib.rs - CourseStudentCreateCall (line 11554) ... ok
[INFO] [stdout] test src/lib.rs - CourseStudentGetCall (line 6140) ... ok
[INFO] [stdout] test src/lib.rs - CourseTeacherDeleteCall (line 14677) ... ok
[INFO] [stdout] test src/lib.rs - CourseTopicDeleteCall (line 13823) ... ok
[INFO] [stdout] test src/lib.rs - CourseStudentListCall (line 12947) ... ok
[INFO] [stdout] test src/lib.rs - CourseTeacherCreateCall (line 14954) ... ok
[INFO] [stdout] test src/lib.rs - CourseTopicCreateCall (line 16051) ... ok
[INFO] [stdout] test src/lib.rs - CourseTeacherGetCall (line 6410) ... ok
[INFO] [stdout] test src/lib.rs - CourseTeacherListCall (line 5318) ... ok
[INFO] [stdout] test src/lib.rs - CourseUpdateCall (line 5856) ... ok
[INFO] [stdout] test src/lib.rs - CourseTopicGetCall (line 15515) ... ok
[INFO] [stdout] test src/lib.rs - InvitationDeleteCall (line 19200) ... ok
[INFO] [stdout] test src/lib.rs - InvitationAcceptCall (line 20241) ... ok
[INFO] [stdout] test src/lib.rs - InvitationGetCall (line 19984) ... ok
[INFO] [stdout] test src/lib.rs - CourseTopicPatchCall (line 10621) ... ok
[INFO] [stdout] test src/lib.rs - CourseTopicListCall (line 7002) ... ok
[INFO] [stdout] test src/lib.rs - InvitationCreateCall (line 19455) ... ok
[INFO] [stdout] test src/lib.rs - InvitationListCall (line 19705) ... ok
[INFO] [stdout] test src/lib.rs - RegistrationCreateCall (line 18707) ... ok
[INFO] [stdout] test src/lib.rs - RegistrationMethods (line 4070) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGuardianGetCall (line 16342) ... ok
[INFO] [stdout] test src/lib.rs - InvitationMethods (line 4177) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGetCall (line 17513) ... ok
[INFO] [stdout] test src/lib.rs - RegistrationDeleteCall (line 18950) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGuardianDeleteCall (line 17247) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGuardianInvitationCreateCall (line 16631) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGuardianInvitationGetCall (line 17775) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGuardianInvitationPatchCall (line 16923) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGuardianListCall (line 18050) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileMethods (line 3719) ... ok
[INFO] [stdout] test src/lib.rs - UserProfileGuardianInvitationListCall (line 18363) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8f7104ebc78ea43bff853b14569a4ede59da9e5450fdd7fb1ee70e407c7793d0"`
[INFO] running `"docker" "rm" "-f" "8f7104ebc78ea43bff853b14569a4ede59da9e5450fdd7fb1ee70e407c7793d0"`
[INFO] [stdout] 8f7104ebc78ea43bff853b14569a4ede59da9e5450fdd7fb1ee70e407c7793d0