[INFO] crate littletest 0.2.2 is already in cache
[INFO] extracting crate littletest 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/littletest/0.2.2
[INFO] extracting crate littletest 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/littletest/0.2.2
[INFO] validating manifest of littletest-0.2.2 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 littletest-0.2.2 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 littletest-0.2.2
[INFO] finished frobbing littletest-0.2.2
[INFO] frobbed toml for littletest-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/littletest/0.2.2/Cargo.toml
[INFO] started frobbing littletest-0.2.2
[INFO] finished frobbing littletest-0.2.2
[INFO] frobbed toml for littletest-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/littletest/0.2.2/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 littletest-0.2.2 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/littletest/0.2.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d45369db5faee8413168f0bb920de95e3b1f65546058b9dc75907e389d1eba82
[INFO] running `"docker" "start" "-a" "d45369db5faee8413168f0bb920de95e3b1f65546058b9dc75907e389d1eba82"`
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling rayon v0.5.0
[INFO] [stderr]    Compiling littletest v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "d45369db5faee8413168f0bb920de95e3b1f65546058b9dc75907e389d1eba82"`
[INFO] running `"docker" "rm" "-f" "d45369db5faee8413168f0bb920de95e3b1f65546058b9dc75907e389d1eba82"`
[INFO] [stdout] d45369db5faee8413168f0bb920de95e3b1f65546058b9dc75907e389d1eba82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/littletest/0.2.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cb13fbda981872913593933c6fc51af578a2632ce7695398a120507581130551
[INFO] running `"docker" "start" "-a" "cb13fbda981872913593933c6fc51af578a2632ce7695398a120507581130551"`
[INFO] [stderr]    Compiling littletest v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "cb13fbda981872913593933c6fc51af578a2632ce7695398a120507581130551"`
[INFO] running `"docker" "rm" "-f" "cb13fbda981872913593933c6fc51af578a2632ce7695398a120507581130551"`
[INFO] [stdout] cb13fbda981872913593933c6fc51af578a2632ce7695398a120507581130551
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/littletest/0.2.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7cdd57499ce1a76be0e9a035ca4aa73f86320f8ca0301bb0c5caee4e41a95a60
[INFO] running `"docker" "start" "-a" "7cdd57499ce1a76be0e9a035ca4aa73f86320f8ca0301bb0c5caee4e41a95a60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/littletest-ea341f4cdb01c994
[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/lib-be60281ff398e88f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] ..........test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests littletest
[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" "7cdd57499ce1a76be0e9a035ca4aa73f86320f8ca0301bb0c5caee4e41a95a60"`
[INFO] running `"docker" "rm" "-f" "7cdd57499ce1a76be0e9a035ca4aa73f86320f8ca0301bb0c5caee4e41a95a60"`
[INFO] [stdout] 7cdd57499ce1a76be0e9a035ca4aa73f86320f8ca0301bb0c5caee4e41a95a60