[INFO] updating cached repository shelbyd/tassist
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shelbyd/tassist
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shelbyd/tassist" "work/ex/beta-1.38-1/sources/1.37.0/gh/shelbyd/tassist"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/shelbyd/tassist'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shelbyd/tassist" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shelbyd/tassist"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shelbyd/tassist'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f3ed9fe451258287b0cbb79fe498db63c618add2
[INFO] sha for GitHub repo shelbyd/tassist: f3ed9fe451258287b0cbb79fe498db63c618add2
[INFO] validating manifest of shelbyd/tassist 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 shelbyd/tassist 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 shelbyd/tassist
[INFO] finished frobbing shelbyd/tassist
[INFO] frobbed toml for shelbyd/tassist written to work/ex/beta-1.38-1/sources/1.37.0/gh/shelbyd/tassist/Cargo.toml
[INFO] started frobbing shelbyd/tassist
[INFO] finished frobbing shelbyd/tassist
[INFO] frobbed toml for shelbyd/tassist written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shelbyd/tassist/Cargo.toml
[INFO] crate shelbyd/tassist 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 shelbyd/tassist 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shelbyd/tassist:/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] 33257adab50b49e01daad87eeb723587de2a10b51050aebe217120051ad51460
[INFO] running `"docker" "start" "-a" "33257adab50b49e01daad87eeb723587de2a10b51050aebe217120051ad51460"`
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling tassist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/play_strategy.rs:10:52
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn from_option(option: PlayStrategyOpt) -> Box<PlayStrategy> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PlayStrategy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.93s
[INFO] running `"docker" "inspect" "33257adab50b49e01daad87eeb723587de2a10b51050aebe217120051ad51460"`
[INFO] running `"docker" "rm" "-f" "33257adab50b49e01daad87eeb723587de2a10b51050aebe217120051ad51460"`
[INFO] [stdout] 33257adab50b49e01daad87eeb723587de2a10b51050aebe217120051ad51460
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shelbyd/tassist:/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] d6faa230d29d53a24c8cfce0b2363117705db83a9f4eed5d97e3f04150ded166
[INFO] running `"docker" "start" "-a" "d6faa230d29d53a24c8cfce0b2363117705db83a9f4eed5d97e3f04150ded166"`
[INFO] [stderr]    Compiling tassist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/play_strategy.rs:10:52
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn from_option(option: PlayStrategyOpt) -> Box<PlayStrategy> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PlayStrategy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "d6faa230d29d53a24c8cfce0b2363117705db83a9f4eed5d97e3f04150ded166"`
[INFO] running `"docker" "rm" "-f" "d6faa230d29d53a24c8cfce0b2363117705db83a9f4eed5d97e3f04150ded166"`
[INFO] [stdout] d6faa230d29d53a24c8cfce0b2363117705db83a9f4eed5d97e3f04150ded166
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shelbyd/tassist:/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] ac20c5c0adf8964430b18b457f94d4fb61232ffd7ce9ceabb3969c2bc0e389f8
[INFO] running `"docker" "start" "-a" "ac20c5c0adf8964430b18b457f94d4fb61232ffd7ce9ceabb3969c2bc0e389f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tassist-36895f4927ea5e17
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test extensions::str::tests::strip_windows_unc ... ok
[INFO] [stdout] test extensions::str::tests::escape_directory_delimiters ... ok
[INFO] [stdout] test tas::tests::comment_parsing ... ok
[INFO] [stdout] test tas::tests::expressions_parsing ... ok
[INFO] [stdout] test tas::tests::start_state_parsing ... ok
[INFO] [stdout] test tas::tests::few_expressions ... ok
[INFO] [stdout] test tas::tests::just_start_state ... ok
[INFO] [stdout] test tas::tests::string_parsing ... ok
[INFO] [stdout] test tas::tests::expression_lua ... ok
[INFO] [stdout] test tas::tests::wait_parsing ... ok
[INFO] [stdout] test tas::tests::input_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ac20c5c0adf8964430b18b457f94d4fb61232ffd7ce9ceabb3969c2bc0e389f8"`
[INFO] running `"docker" "rm" "-f" "ac20c5c0adf8964430b18b457f94d4fb61232ffd7ce9ceabb3969c2bc0e389f8"`
[INFO] [stdout] ac20c5c0adf8964430b18b457f94d4fb61232ffd7ce9ceabb3969c2bc0e389f8