[INFO] cloning repository sirpent-team/sirpent-rust [INFO] running `"git" "clone" "--bare" "git://github.com/sirpent-team/sirpent-rust.git" "work/cache/sources/gh/sirpent-team/sirpent-rust"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sirpent-team/sirpent-rust'... [INFO] running `"git" "clone" "work/cache/sources/gh/sirpent-team/sirpent-rust" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sirpent-team/sirpent-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sirpent-team/sirpent-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sirpent-team/sirpent-rust" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sirpent-team/sirpent-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sirpent-team/sirpent-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a9a0c111f861d2e5c50131dc71e651d60a63463b [INFO] sha for GitHub repo sirpent-team/sirpent-rust: a9a0c111f861d2e5c50131dc71e651d60a63463b [INFO] validating manifest of sirpent-team/sirpent-rust on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sirpent-team/sirpent-rust on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sirpent-team/sirpent-rust [INFO] finished frobbing sirpent-team/sirpent-rust [INFO] frobbed toml for sirpent-team/sirpent-rust written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sirpent-team/sirpent-rust/Cargo.toml [INFO] started frobbing sirpent-team/sirpent-rust [INFO] finished frobbing sirpent-team/sirpent-rust [INFO] frobbed toml for sirpent-team/sirpent-rust written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sirpent-team/sirpent-rust/Cargo.toml [INFO] crate sirpent-team/sirpent-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/carllerche/kabuki` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v0.9.13 [INFO] [stderr] Downloaded futures-threadpool v0.1.0 [INFO] [stderr] Downloaded clippy v0.0.122 [INFO] [stderr] Downloaded futures-spawn v0.1.1 [INFO] [stderr] Downloaded futures-mpsc v0.1.0 [INFO] [stderr] Downloaded comms v0.1.4 [INFO] [stderr] Downloaded clippy_lints v0.0.122 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sirpent-team/sirpent-rust against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sirpent-team/sirpent-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 49bf2cdebcfcb6e1ed8dba7a4d044825abffcdfd99f0b7ca84ebadf46ffbfb15 [INFO] running `"docker" "start" "-a" "49bf2cdebcfcb6e1ed8dba7a4d044825abffcdfd99f0b7ca84ebadf46ffbfb15"` [INFO] [stderr] Checking serde v0.9.13 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking futures-mpsc v0.1.0 [INFO] [stderr] Checking tokio-timer v0.1.1 [INFO] [stderr] Compiling syn v0.11.10 [INFO] [stderr] Checking backtrace-sys v0.1.10 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking futures-spawn v0.1.1 [INFO] [stderr] Checking env_logger v0.4.2 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking backtrace v0.3.0 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking futures-threadpool v0.1.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking kabuki v0.0.1 (https://github.com/carllerche/kabuki?rev=4cc9aa77b7a59890b8cbfd276a067be015ed54f7#4cc9aa77) [INFO] [stderr] Checking comms v0.1.4 [INFO] [stderr] Checking error-chain v0.9.0 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking quickcheck v0.2.27 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling serde_derive v0.9.13 [INFO] [stderr] Checking serde_json v0.9.10 [INFO] [stderr] Checking uuid v0.4.0 [INFO] [stderr] Checking sirpent v0.1.1 (/opt/crater/workdir) [INFO] [stderr] error: unknown macro variable `emeta` [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ ( [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `eitem` [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ ( [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `etyp` [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:73:48 [INFO] [stderr] | [INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ ( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:90:48 [INFO] [stderr] | [INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:90:57 [INFO] [stderr] | [INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:103:49 [INFO] [stderr] | [INFO] [stderr] 97 | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:103:58 [INFO] [stderr] | [INFO] [stderr] 97 | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:116:49 [INFO] [stderr] | [INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:116:58 [INFO] [stderr] | [INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:165:41 [INFO] [stderr] | [INFO] [stderr] 161 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 165 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ ( [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:174:41 [INFO] [stderr] | [INFO] [stderr] 170 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 174 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ ( [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:201:7 [INFO] [stderr] | [INFO] [stderr] 195 | $ ( $ qvar : ident : $ qtyp : ty ) , + ] $ ( $ queue : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 201 | ( $ ( $ qtyp ) , * ) ) { } ] queue [ $ ( $ queue ) * ] ) ; } ; ( [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/mod.rs:27:14 [INFO] [stderr] | [INFO] [stderr] 27 | rng: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [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/engine/mod.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new(rng: Box, grid: Grid) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:35:59 [INFO] [stderr] | [INFO] [stderr] 35 | fn transmit(client: MsgClient, msg: Msg) -> Box, Error = ()>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:44:26 [INFO] [stderr] | [INFO] [stderr] 44 | -> Box), Error = ()>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:58:34 [INFO] [stderr] | [INFO] [stderr] 58 | -> Box, Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:90:104 [INFO] [stderr] | [INFO] [stderr] 90 | Self::receive(unnamed_client, timeout, timer).and_then(move |(msg, unnamed_client)| -> Box, ClientKind), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, ClientKind), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | -> Box, mpsc::Sender), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, mpsc::Sender), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | -> Box, MsgRoom), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, MsgRoom), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:56:22 [INFO] [stderr] | [INFO] [stderr] 56 | -> Box, mpsc::Sender), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, mpsc::Sender), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | -> Box, [INFO] [stderr] 78 | | mpsc::Sender, [INFO] [stderr] 79 | | Milliseconds, [INFO] [stderr] 80 | | tokio_timer::Timer), [INFO] [stderr] 81 | | Error = ()>> { [INFO] [stderr] | |______________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 76 | -> Box, [INFO] [stderr] 78 | mpsc::Sender, [INFO] [stderr] 79 | Milliseconds, [INFO] [stderr] 80 | tokio_timer::Timer), [INFO] [stderr] 81 | Error = ()>> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | -> Box, mpsc::Sender), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, mpsc::Sender), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:117:23 [INFO] [stderr] | [INFO] [stderr] 117 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `emeta` [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ ( [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `eitem` [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ ( [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `etyp` [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:73:48 [INFO] [stderr] | [INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ ( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:90:48 [INFO] [stderr] | [INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:90:57 [INFO] [stderr] | [INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:103:49 [INFO] [stderr] | [INFO] [stderr] 97 | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:103:58 [INFO] [stderr] | [INFO] [stderr] 97 | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:116:49 [INFO] [stderr] | [INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:116:58 [INFO] [stderr] | [INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ] [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:165:41 [INFO] [stderr] | [INFO] [stderr] 161 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 165 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ ( [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:174:41 [INFO] [stderr] | [INFO] [stderr] 170 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 174 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ ( [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::error_chain::quick_error::quick_error macros>:201:7 [INFO] [stderr] | [INFO] [stderr] 195 | $ ( $ qvar : ident : $ qtyp : ty ) , + ] $ ( $ queue : tt ) * ] ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 201 | ( $ ( $ qtyp ) , * ) ) { } ] queue [ $ ( $ queue ) * ] ) ; } ; ( [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/snake.rs:93:33 [INFO] [stderr] | [INFO] [stderr] 93 | fn shrink(&self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [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/engine/mod.rs:27:14 [INFO] [stderr] | [INFO] [stderr] 27 | rng: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/mod.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new(rng: Box, grid: Grid) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:35:59 [INFO] [stderr] | [INFO] [stderr] 35 | fn transmit(client: MsgClient, msg: Msg) -> Box, Error = ()>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:44:26 [INFO] [stderr] | [INFO] [stderr] 44 | -> Box), Error = ()>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:58:34 [INFO] [stderr] | [INFO] [stderr] 58 | -> Box, Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/handshake.rs:90:104 [INFO] [stderr] | [INFO] [stderr] 90 | Self::receive(unnamed_client, timeout, timer).and_then(move |(msg, unnamed_client)| -> Box, ClientKind), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, ClientKind), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | -> Box, mpsc::Sender), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, mpsc::Sender), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | -> Box, MsgRoom), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, MsgRoom), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:56:22 [INFO] [stderr] | [INFO] [stderr] 56 | -> Box, mpsc::Sender), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, mpsc::Sender), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | -> Box, [INFO] [stderr] 78 | | mpsc::Sender, [INFO] [stderr] 79 | | Milliseconds, [INFO] [stderr] 80 | | tokio_timer::Timer), [INFO] [stderr] 81 | | Error = ()>> { [INFO] [stderr] | |______________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 76 | -> Box, [INFO] [stderr] 78 | mpsc::Sender, [INFO] [stderr] 79 | Milliseconds, [INFO] [stderr] 80 | tokio_timer::Timer), [INFO] [stderr] 81 | Error = ()>> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | -> Box, mpsc::Sender), Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, mpsc::Sender), Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actors/game.rs:117:23 [INFO] [stderr] | [INFO] [stderr] 117 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | // The type defined for this error. These are the conventional [INFO] [stderr] 3 | | // and recommended names, but they can be arbitrarily chosen. [INFO] [stderr] 4 | | // [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | // The type defined for this error. These are the conventional [INFO] [stderr] 3 | | // and recommended names, but they can be arbitrarily chosen. [INFO] [stderr] 4 | | // [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | // The type defined for this error. These are the conventional [INFO] [stderr] 3 | | // and recommended names, but they can be arbitrarily chosen. [INFO] [stderr] 4 | | // [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | // The type defined for this error. These are the conventional [INFO] [stderr] 3 | | // and recommended names, but they can be arbitrarily chosen. [INFO] [stderr] 4 | | // [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `sirpent`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `sirpent`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "49bf2cdebcfcb6e1ed8dba7a4d044825abffcdfd99f0b7ca84ebadf46ffbfb15"` [INFO] running `"docker" "rm" "-f" "49bf2cdebcfcb6e1ed8dba7a4d044825abffcdfd99f0b7ca84ebadf46ffbfb15"` [INFO] [stdout] 49bf2cdebcfcb6e1ed8dba7a4d044825abffcdfd99f0b7ca84ebadf46ffbfb15