[INFO] updating cached repository llasram/zgc4
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/llasram/zgc4
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/llasram/zgc4" "work/ex/beta-1.38-1/sources/1.37.0/gh/llasram/zgc4"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/llasram/zgc4'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/llasram/zgc4" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/llasram/zgc4"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/llasram/zgc4'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0bc2da835c28db4578139b8b80d4d226c2e408c6
[INFO] sha for GitHub repo llasram/zgc4: 0bc2da835c28db4578139b8b80d4d226c2e408c6
[INFO] validating manifest of llasram/zgc4 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 llasram/zgc4 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 llasram/zgc4
[INFO] finished frobbing llasram/zgc4
[INFO] frobbed toml for llasram/zgc4 written to work/ex/beta-1.38-1/sources/1.37.0/gh/llasram/zgc4/Cargo.toml
[INFO] started frobbing llasram/zgc4
[INFO] finished frobbing llasram/zgc4
[INFO] frobbed toml for llasram/zgc4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/llasram/zgc4/Cargo.toml
[INFO] crate llasram/zgc4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing llasram/zgc4 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-5/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/llasram/zgc4:/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] 39a400a6c888ab98b1fc9fcc25cbb595c5dba7d5796291881b28c436ca8de524
[INFO] running `"docker" "start" "-a" "39a400a6c888ab98b1fc9fcc25cbb595c5dba7d5796291881b28c436ca8de524"`
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling smallvec v0.4.0
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling zgc4 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/board.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let players: [Box<Player>; 2] = [
[INFO] [stderr]    |                       ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
[INFO] running `"docker" "inspect" "39a400a6c888ab98b1fc9fcc25cbb595c5dba7d5796291881b28c436ca8de524"`
[INFO] running `"docker" "rm" "-f" "39a400a6c888ab98b1fc9fcc25cbb595c5dba7d5796291881b28c436ca8de524"`
[INFO] [stdout] 39a400a6c888ab98b1fc9fcc25cbb595c5dba7d5796291881b28c436ca8de524
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/llasram/zgc4:/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] 3e1a02e22e73b65b2d0bea1fe63f79a448d602e932c0208e860f13decf9ac280
[INFO] running `"docker" "start" "-a" "3e1a02e22e73b65b2d0bea1fe63f79a448d602e932c0208e860f13decf9ac280"`
[INFO] [stderr]    Compiling zgc4 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/board.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let players: [Box<Player>; 2] = [
[INFO] [stderr]    |                       ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "3e1a02e22e73b65b2d0bea1fe63f79a448d602e932c0208e860f13decf9ac280"`
[INFO] running `"docker" "rm" "-f" "3e1a02e22e73b65b2d0bea1fe63f79a448d602e932c0208e860f13decf9ac280"`
[INFO] [stdout] 3e1a02e22e73b65b2d0bea1fe63f79a448d602e932c0208e860f13decf9ac280
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/llasram/zgc4:/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] bba740cc6f20adc3a860a27406e2a27ddc938eeeba06324962cea246a982a9b2
[INFO] running `"docker" "start" "-a" "bba740cc6f20adc3a860a27406e2a27ddc938eeeba06324962cea246a982a9b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zgc4-25106aafa7a62c23
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test board::tests::board_legal_moves_iter ... ok
[INFO] [stdout] test board::tests::board_winning_diag_sw_ne_1 ... ok
[INFO] [stdout] test board::tests::board_winning_diag_sw_ne_2 ... ok
[INFO] [stdout] test board::tests::board_winning_diag_nw_se ... ok
[INFO] [stdout] test board::tests::entry_test_flip ... ok
[INFO] [stdout] test board::tests::board_winning_vert ... ok
[INFO] [stdout] test board::tests::board_winning_horiz ... ok
[INFO] [stdout] test board::tests::move_is_legal ... ok
[INFO] [stdout] test board::tests::board_winning_diag_sw_ne_4 ... ok
[INFO] [stdout] test board::tests::side_succ ... ok
[INFO] [stdout] test board::tests::entry_test_is_empty ... ok
[INFO] [stdout] test board::tests::board_winning_diag_sw_ne_3 ... ok
[INFO] [stdout] test board::tests::legal_move_is_winning ... ok
[INFO] [stdout] test board::tests::board_set_then_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bba740cc6f20adc3a860a27406e2a27ddc938eeeba06324962cea246a982a9b2"`
[INFO] running `"docker" "rm" "-f" "bba740cc6f20adc3a860a27406e2a27ddc938eeeba06324962cea246a982a9b2"`
[INFO] [stdout] bba740cc6f20adc3a860a27406e2a27ddc938eeeba06324962cea246a982a9b2