[INFO] crate async-lease 0.1.2 is already in cache
[INFO] extracting crate async-lease 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/async-lease/0.1.2
[INFO] extracting crate async-lease 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-lease/0.1.2
[INFO] validating manifest of async-lease-0.1.2 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 async-lease-0.1.2 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 async-lease-0.1.2
[INFO] finished frobbing async-lease-0.1.2
[INFO] frobbed toml for async-lease-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/async-lease/0.1.2/Cargo.toml
[INFO] started frobbing async-lease-0.1.2
[INFO] finished frobbing async-lease-0.1.2
[INFO] frobbed toml for async-lease-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-lease/0.1.2/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 async-lease-0.1.2 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-4/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/async-lease/0.1.2:/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] 56f8e967c68341b37db9d24986106d89dcd7cca8a75343566c0a56dd5ed54a37
[INFO] running `"docker" "start" "-a" "56f8e967c68341b37db9d24986106d89dcd7cca8a75343566c0a56dd5ed54a37"`
[INFO] [stderr]    Compiling async-lease v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "56f8e967c68341b37db9d24986106d89dcd7cca8a75343566c0a56dd5ed54a37"`
[INFO] running `"docker" "rm" "-f" "56f8e967c68341b37db9d24986106d89dcd7cca8a75343566c0a56dd5ed54a37"`
[INFO] [stdout] 56f8e967c68341b37db9d24986106d89dcd7cca8a75343566c0a56dd5ed54a37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/async-lease/0.1.2:/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] 10f43cecb7c36461ba3043f202fd4134b006727be311e47f3380f24fda08f78b
[INFO] running `"docker" "start" "-a" "10f43cecb7c36461ba3043f202fd4134b006727be311e47f3380f24fda08f78b"`
[INFO] [stderr]    Compiling tokio-mock-task v0.1.1
[INFO] [stderr]    Compiling async-lease v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "10f43cecb7c36461ba3043f202fd4134b006727be311e47f3380f24fda08f78b"`
[INFO] running `"docker" "rm" "-f" "10f43cecb7c36461ba3043f202fd4134b006727be311e47f3380f24fda08f78b"`
[INFO] [stdout] 10f43cecb7c36461ba3043f202fd4134b006727be311e47f3380f24fda08f78b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/async-lease/0.1.2:/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] 951834e340df19a4436be4e5ebd46e830f8492da879870e134756f4ed6057790
[INFO] running `"docker" "start" "-a" "951834e340df19a4436be4e5ebd46e830f8492da879870e134756f4ed6057790"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_lease-7ca7be968cf5e1cc
[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]      Running /opt/crater/target/debug/deps/lease-3cbd05ad348dc0b8
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test drop_while_acquired_ok ... ok
[INFO] [stdout] test straight_execution ... ok
[INFO] [stdout] test readiness ... ok
[INFO] [stdout] test default ... ok
[INFO] [stdout] test transfer_lease ... ok
[INFO] [stdout] test drop_without_restore ... ok
[INFO] [stdout] test release_after_take ... ok
[INFO] [stdout] test mut_after_take ... ok
[INFO] [stdout] test take_wo_acquire ... ok
[INFO] [stdout] test take_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-lease
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 23) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 36) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "951834e340df19a4436be4e5ebd46e830f8492da879870e134756f4ed6057790"`
[INFO] running `"docker" "rm" "-f" "951834e340df19a4436be4e5ebd46e830f8492da879870e134756f4ed6057790"`
[INFO] [stdout] 951834e340df19a4436be4e5ebd46e830f8492da879870e134756f4ed6057790