[INFO] updating cached repository pancelor/rust-alttp-randomizer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pancelor/rust-alttp-randomizer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pancelor/rust-alttp-randomizer" "work/ex/beta-1.37-6/sources/1.36.0/gh/pancelor/rust-alttp-randomizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pancelor/rust-alttp-randomizer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pancelor/rust-alttp-randomizer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pancelor/rust-alttp-randomizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pancelor/rust-alttp-randomizer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22da5b829fcf1061e66dbd2e3d30c05e88a82543
[INFO] sha for GitHub repo pancelor/rust-alttp-randomizer: 22da5b829fcf1061e66dbd2e3d30c05e88a82543
[INFO] validating manifest of pancelor/rust-alttp-randomizer 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 pancelor/rust-alttp-randomizer 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 pancelor/rust-alttp-randomizer
[INFO] finished frobbing pancelor/rust-alttp-randomizer
[INFO] frobbed toml for pancelor/rust-alttp-randomizer written to work/ex/beta-1.37-6/sources/1.36.0/gh/pancelor/rust-alttp-randomizer/Cargo.toml
[INFO] started frobbing pancelor/rust-alttp-randomizer
[INFO] finished frobbing pancelor/rust-alttp-randomizer
[INFO] frobbed toml for pancelor/rust-alttp-randomizer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pancelor/rust-alttp-randomizer/Cargo.toml
[INFO] crate pancelor/rust-alttp-randomizer already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing pancelor/rust-alttp-randomizer against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pancelor/rust-alttp-randomizer:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1c713a8aa5ce1785e2654fb6cd354dc3e3e40ddba05a803da94200f0c73b7b34
[INFO] running `"docker" "start" "-a" "1c713a8aa5ce1785e2654fb6cd354dc3e3e40ddba05a803da94200f0c73b7b34"`
[INFO] [stderr]    Compiling group-by v1.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand v0.4.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling rando-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connections.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | type CanPassClosure = Fn(&Vec<Item>) -> bool + Sync;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<Item>) -> bool + Sync`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.54s
[INFO] running `"docker" "inspect" "1c713a8aa5ce1785e2654fb6cd354dc3e3e40ddba05a803da94200f0c73b7b34"`
[INFO] running `"docker" "rm" "-f" "1c713a8aa5ce1785e2654fb6cd354dc3e3e40ddba05a803da94200f0c73b7b34"`
[INFO] [stdout] 1c713a8aa5ce1785e2654fb6cd354dc3e3e40ddba05a803da94200f0c73b7b34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pancelor/rust-alttp-randomizer:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 97da05b777fb946afe25b01403dd230dd16d9291bd8c3585be254c82bc1f2edf
[INFO] running `"docker" "start" "-a" "97da05b777fb946afe25b01403dd230dd16d9291bd8c3585be254c82bc1f2edf"`
[INFO] [stderr]    Compiling rando-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connections.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | type CanPassClosure = Fn(&Vec<Item>) -> bool + Sync;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<Item>) -> bool + Sync`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "97da05b777fb946afe25b01403dd230dd16d9291bd8c3585be254c82bc1f2edf"`
[INFO] running `"docker" "rm" "-f" "97da05b777fb946afe25b01403dd230dd16d9291bd8c3585be254c82bc1f2edf"`
[INFO] [stdout] 97da05b777fb946afe25b01403dd230dd16d9291bd8c3585be254c82bc1f2edf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pancelor/rust-alttp-randomizer:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] bc7b9dc7eb3128ea2ea7be16c98a7d31e6bf4f5e15dc58f5e97ec3573522dde1
[INFO] running `"docker" "start" "-a" "bc7b9dc7eb3128ea2ea7be16c98a7d31e6bf4f5e15dc58f5e97ec3573522dde1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rando_rust-aed0a68aa59d956e
[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" "bc7b9dc7eb3128ea2ea7be16c98a7d31e6bf4f5e15dc58f5e97ec3573522dde1"`
[INFO] running `"docker" "rm" "-f" "bc7b9dc7eb3128ea2ea7be16c98a7d31e6bf4f5e15dc58f5e97ec3573522dde1"`
[INFO] [stdout] bc7b9dc7eb3128ea2ea7be16c98a7d31e6bf4f5e15dc58f5e97ec3573522dde1