[INFO] updating cached repository tlhunter/rust-transactional-dictionary
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tlhunter/rust-transactional-dictionary
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tlhunter/rust-transactional-dictionary" "work/ex/beta-1.38-1/sources/1.37.0/gh/tlhunter/rust-transactional-dictionary"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tlhunter/rust-transactional-dictionary'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tlhunter/rust-transactional-dictionary" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tlhunter/rust-transactional-dictionary"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tlhunter/rust-transactional-dictionary'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db565abea238f8fa7a80184207abb98881e10d02
[INFO] sha for GitHub repo tlhunter/rust-transactional-dictionary: db565abea238f8fa7a80184207abb98881e10d02
[INFO] validating manifest of tlhunter/rust-transactional-dictionary 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 tlhunter/rust-transactional-dictionary 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 tlhunter/rust-transactional-dictionary
[INFO] finished frobbing tlhunter/rust-transactional-dictionary
[INFO] frobbed toml for tlhunter/rust-transactional-dictionary written to work/ex/beta-1.38-1/sources/1.37.0/gh/tlhunter/rust-transactional-dictionary/Cargo.toml
[INFO] started frobbing tlhunter/rust-transactional-dictionary
[INFO] finished frobbing tlhunter/rust-transactional-dictionary
[INFO] frobbed toml for tlhunter/rust-transactional-dictionary written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tlhunter/rust-transactional-dictionary/Cargo.toml
[INFO] crate tlhunter/rust-transactional-dictionary already has a lockfile, it will not be regenerated
[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 tlhunter/rust-transactional-dictionary 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tlhunter/rust-transactional-dictionary:/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] 2e860760d5e1cb2b3a77a576820f2a7407603367f498fb852bd742c4948e95b9
[INFO] running `"docker" "start" "-a" "2e860760d5e1cb2b3a77a576820f2a7407603367f498fb852bd742c4948e95b9"`
[INFO] [stderr]    Compiling dict v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "2e860760d5e1cb2b3a77a576820f2a7407603367f498fb852bd742c4948e95b9"`
[INFO] running `"docker" "rm" "-f" "2e860760d5e1cb2b3a77a576820f2a7407603367f498fb852bd742c4948e95b9"`
[INFO] [stdout] 2e860760d5e1cb2b3a77a576820f2a7407603367f498fb852bd742c4948e95b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tlhunter/rust-transactional-dictionary:/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] 47d27c0a0cc31908044cf4ea26de64ddf2dccec513c899246063d88abc095d27
[INFO] running `"docker" "start" "-a" "47d27c0a0cc31908044cf4ea26de64ddf2dccec513c899246063d88abc095d27"`
[INFO] [stderr]    Compiling dict v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "47d27c0a0cc31908044cf4ea26de64ddf2dccec513c899246063d88abc095d27"`
[INFO] running `"docker" "rm" "-f" "47d27c0a0cc31908044cf4ea26de64ddf2dccec513c899246063d88abc095d27"`
[INFO] [stdout] 47d27c0a0cc31908044cf4ea26de64ddf2dccec513c899246063d88abc095d27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tlhunter/rust-transactional-dictionary:/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] 3fdc141407d62e150d73b23a16257af03670a2b58e8d1e1fa061470064d6be0e
[INFO] running `"docker" "start" "-a" "3fdc141407d62e150d73b23a16257af03670a2b58e8d1e1fa061470064d6be0e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dict-3285e4c4e4cc1fb1
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-b1f4d1c6c8103508
[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 6 tests
[INFO] [stdout] test tests::trans_cancel ... ok
[INFO] [stdout] test tests::trans_delete_commit ... ok
[INFO] [stdout] test tests::basics ... ok
[INFO] [stdout] test tests::trans_delete_cancel ... ok
[INFO] [stdout] test tests::trans_overwrite_commit ... ok
[INFO] [stderr]    Doc-tests dict
[INFO] [stdout] test tests::trans_overwrite_cancel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "3fdc141407d62e150d73b23a16257af03670a2b58e8d1e1fa061470064d6be0e"`
[INFO] running `"docker" "rm" "-f" "3fdc141407d62e150d73b23a16257af03670a2b58e8d1e1fa061470064d6be0e"`
[INFO] [stdout] 3fdc141407d62e150d73b23a16257af03670a2b58e8d1e1fa061470064d6be0e