[INFO] updating cached repository mthom/rusty-wam [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mthom/rusty-wam [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mthom/rusty-wam" "work/ex/beta-1.38-1/sources/1.37.0/gh/mthom/rusty-wam"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mthom/rusty-wam'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mthom/rusty-wam" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mthom/rusty-wam"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mthom/rusty-wam'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ea9cfa6d400cf8e7316b17a07c705b91f3dff636 [INFO] sha for GitHub repo mthom/rusty-wam: ea9cfa6d400cf8e7316b17a07c705b91f3dff636 [INFO] validating manifest of mthom/rusty-wam 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 mthom/rusty-wam 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 mthom/rusty-wam [INFO] finished frobbing mthom/rusty-wam [INFO] frobbed toml for mthom/rusty-wam written to work/ex/beta-1.38-1/sources/1.37.0/gh/mthom/rusty-wam/Cargo.toml [INFO] started frobbing mthom/rusty-wam [INFO] finished frobbing mthom/rusty-wam [INFO] frobbed toml for mthom/rusty-wam written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mthom/rusty-wam/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 mthom/rusty-wam 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/mthom/rusty-wam:/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] d9e9faa67c99c8aa8abde1a4813867784be5a3353da6db317626a8f4c070d954 [INFO] running `"docker" "start" "-a" "d9e9faa67c99c8aa8abde1a4813867784be5a3353da6db317626a8f4c070d954"` [INFO] [stderr] Compiling rug v1.5.2 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling readline_rs_compat v0.1.9 [INFO] [stderr] Compiling ref_thread_local v0.0.0 [INFO] [stderr] Compiling downcast v0.10.0 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.14 [INFO] [stderr] Compiling prolog_parser v0.8.27 [INFO] [stderr] Compiling scryer-prolog v0.8.85 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_errors.rs:151:46 [INFO] [stderr] | [INFO] [stderr] 151 | fn into_iter(self, offset: usize) -> 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/prolog/machine/machine_state.rs:869:11 [INFO] [stderr] | [INFO] [stderr] 869 | downcast!(CallPolicy); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:876:33 [INFO] [stderr] | [INFO] [stderr] 876 | pub(crate) prev_policy: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:883:49 [INFO] [stderr] | [INFO] [stderr] 883 | pub(crate) fn new_in_place(policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:885:34 [INFO] [stderr] | [INFO] [stderr] 885 | let mut prev_policy: Box = Box::new(DefaultCallPolicy {}); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:938:48 [INFO] [stderr] | [INFO] [stderr] 938 | pub(crate) fn into_inner(&mut self) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:939:32 [INFO] [stderr] | [INFO] [stderr] 939 | let mut new_inner: Box = Box::new(DefaultCallPolicy {}); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:950:11 [INFO] [stderr] | [INFO] [stderr] 950 | downcast!(CutPolicy); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:2978:49 [INFO] [stderr] | [INFO] [stderr] 2978 | call_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:2979:49 [INFO] [stderr] | [INFO] [stderr] 2979 | cut_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:2986:42 [INFO] [stderr] | [INFO] [stderr] 2986 | let mut default_call_policy: Box = Box::new(DefaultCallPolicy {}); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3019:60 [INFO] [stderr] | [INFO] [stderr] 3019 | call_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3020:60 [INFO] [stderr] | [INFO] [stderr] 3020 | cut_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3047:70 [INFO] [stderr] | [INFO] [stderr] 3047 | call_policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3084:62 [INFO] [stderr] | [INFO] [stderr] 3084 | call_policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3129:58 [INFO] [stderr] | [INFO] [stderr] 3129 | cut_policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/system_calls.rs:407:53 [INFO] [stderr] | [INFO] [stderr] 407 | call_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/system_calls.rs:408:53 [INFO] [stderr] | [INFO] [stderr] 408 | cut_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/mod.rs:49:22 [INFO] [stderr] | [INFO] [stderr] 49 | call_policy: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/mod.rs:50:21 [INFO] [stderr] | [INFO] [stderr] 50 | cut_policy: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/mod.rs:69:49 [INFO] [stderr] | [INFO] [stderr] 69 | pub(super) prolog_stream: ParsingStream> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/iterators.rs:297:15 [INFO] [stderr] | [INFO] [stderr] 297 | iter: Box> + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/iterators.rs:307:40 [INFO] [stderr] | [INFO] [stderr] 307 | pub fn rule_body_iter(self) -> Box> + 'a> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/prolog/heap_print.rs:152:16 [INFO] [stderr] | [INFO] [stderr] 152 | '\x20' ... '\x7e' => c.to_string(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/read.rs:26:43 [INFO] [stderr] | [INFO] [stderr] 26 | pub type PrologStream = ParsingStream>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/read.rs:148:25 [INFO] [stderr] | [INFO] [stderr] 148 | let reader: Box = Box::new(ReadlineStream::new(String::from(""))); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 15s [INFO] running `"docker" "inspect" "d9e9faa67c99c8aa8abde1a4813867784be5a3353da6db317626a8f4c070d954"` [INFO] running `"docker" "rm" "-f" "d9e9faa67c99c8aa8abde1a4813867784be5a3353da6db317626a8f4c070d954"` [INFO] [stdout] d9e9faa67c99c8aa8abde1a4813867784be5a3353da6db317626a8f4c070d954 [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/mthom/rusty-wam:/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] 3f630d8ab4a3e6a2b4fcc986db605ffbc099997b5b8db5b915483d996b142308 [INFO] running `"docker" "start" "-a" "3f630d8ab4a3e6a2b4fcc986db605ffbc099997b5b8db5b915483d996b142308"` [INFO] [stderr] Compiling scryer-prolog v0.8.85 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_errors.rs:151:46 [INFO] [stderr] | [INFO] [stderr] 151 | fn into_iter(self, offset: usize) -> 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/prolog/machine/machine_state.rs:869:11 [INFO] [stderr] | [INFO] [stderr] 869 | downcast!(CallPolicy); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:876:33 [INFO] [stderr] | [INFO] [stderr] 876 | pub(crate) prev_policy: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:883:49 [INFO] [stderr] | [INFO] [stderr] 883 | pub(crate) fn new_in_place(policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:885:34 [INFO] [stderr] | [INFO] [stderr] 885 | let mut prev_policy: Box = Box::new(DefaultCallPolicy {}); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:938:48 [INFO] [stderr] | [INFO] [stderr] 938 | pub(crate) fn into_inner(&mut self) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:939:32 [INFO] [stderr] | [INFO] [stderr] 939 | let mut new_inner: Box = Box::new(DefaultCallPolicy {}); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state.rs:950:11 [INFO] [stderr] | [INFO] [stderr] 950 | downcast!(CutPolicy); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:2978:49 [INFO] [stderr] | [INFO] [stderr] 2978 | call_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:2979:49 [INFO] [stderr] | [INFO] [stderr] 2979 | cut_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:2986:42 [INFO] [stderr] | [INFO] [stderr] 2986 | let mut default_call_policy: Box = Box::new(DefaultCallPolicy {}); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3019:60 [INFO] [stderr] | [INFO] [stderr] 3019 | call_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3020:60 [INFO] [stderr] | [INFO] [stderr] 3020 | cut_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3047:70 [INFO] [stderr] | [INFO] [stderr] 3047 | call_policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3084:62 [INFO] [stderr] | [INFO] [stderr] 3084 | call_policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/machine_state_impl.rs:3129:58 [INFO] [stderr] | [INFO] [stderr] 3129 | cut_policy: &mut Box) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/system_calls.rs:407:53 [INFO] [stderr] | [INFO] [stderr] 407 | call_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/system_calls.rs:408:53 [INFO] [stderr] | [INFO] [stderr] 408 | cut_policy: &mut Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/mod.rs:49:22 [INFO] [stderr] | [INFO] [stderr] 49 | call_policy: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CallPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/mod.rs:50:21 [INFO] [stderr] | [INFO] [stderr] 50 | cut_policy: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn CutPolicy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/machine/mod.rs:69:49 [INFO] [stderr] | [INFO] [stderr] 69 | pub(super) prolog_stream: ParsingStream> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/iterators.rs:297:15 [INFO] [stderr] | [INFO] [stderr] 297 | iter: Box> + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/iterators.rs:307:40 [INFO] [stderr] | [INFO] [stderr] 307 | pub fn rule_body_iter(self) -> Box> + 'a> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/prolog/heap_print.rs:152:16 [INFO] [stderr] | [INFO] [stderr] 152 | '\x20' ... '\x7e' => c.to_string(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/read.rs:26:43 [INFO] [stderr] | [INFO] [stderr] 26 | pub type PrologStream = ParsingStream>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prolog/read.rs:148:25 [INFO] [stderr] | [INFO] [stderr] 148 | let reader: Box = Box::new(ReadlineStream::new(String::from(""))); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.12s [INFO] running `"docker" "inspect" "3f630d8ab4a3e6a2b4fcc986db605ffbc099997b5b8db5b915483d996b142308"` [INFO] running `"docker" "rm" "-f" "3f630d8ab4a3e6a2b4fcc986db605ffbc099997b5b8db5b915483d996b142308"` [INFO] [stdout] 3f630d8ab4a3e6a2b4fcc986db605ffbc099997b5b8db5b915483d996b142308 [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/mthom/rusty-wam:/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] 4c3424d675e4647497f68d36f51cc64e92320bf584a9a55c0983ffe4cf5efb80 [INFO] running `"docker" "start" "-a" "4c3424d675e4647497f68d36f51cc64e92320bf584a9a55c0983ffe4cf5efb80"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/crater/target/debug/deps/scryer_prolog-68dbe7fb05165c90 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::test_queries_on_conjuctive_queries ... ok [INFO] [stdout] test tests::test_queries_on_cuts ... ok [INFO] [stdout] test tests::test_queries_on_conditionals ... ok [INFO] [stdout] test tests::test_queries_on_call_with_inference_limit ... ok [INFO] [stdout] test tests::test_queries_on_attributed_variables ... ok [INFO] [stdout] test tests::test_queries_on_arithmetic ... ok [INFO] [stdout] test tests::test_queries_on_call_n ... ok [INFO] [stdout] test tests::test_queries_on_builtins ... ok [INFO] [stdout] test tests::test_queries_on_dcgs ... ok [INFO] [stdout] test tests::test_queries_on_modules ... ok [INFO] [stdout] test tests::test_queries_on_facts ... ok [INFO] [stdout] test tests::test_queries_on_exceptions ... ok [INFO] [stdout] test tests::test_queries_on_lists ... ok [INFO] [stdout] test tests::test_queries_on_predicates ... ok [INFO] [stdout] test tests::test_queries_on_rules ... ok [INFO] [stdout] test tests::test_queries_on_skip_max_list ... ok [INFO] [stdout] test tests::test_queries_on_setup_call_cleanup ... ok [INFO] [stdout] test tests::test_queries_on_string_lists ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_queries_on_string_lists stdout ---- [INFO] [stdout] thread 'tests::test_queries_on_string_lists' panicked at 'assertion failed: submit_query(&mut wam, [INFO] [stdout] "partial_string(\"abc\", X), matcher(X, Y), partial_string(\"def\", Y), [INFO] [stdout] \"defghijkl\" = Y.", [INFO] [stdout] vec![expand_strs ! [INFO] [stdout] (["X = [a,b,c,d,e,f,g,h,i,j,k,l]", "Y = [d,e,f,g,h,i,j,k,l]"])])', src/tests.rs:2281:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5653038a7bdb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5653038a7bdb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5653038a7bdb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5653038a7bdb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5653038a7bdb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5653038a784c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5653038a834d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5653038089b5 - std::panicking::begin_panic::hffe42fe0f1395b21 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x565303512afd - scryer_prolog::tests::test_queries_on_string_lists::hcf15862589ab55cf [INFO] [stdout] at src/tests.rs:2281 [INFO] [stdout] 9: 0x56530350dbda - scryer_prolog::tests::test_queries_on_string_lists::{{closure}}::hecb0cd2ab27e77ca [INFO] [stdout] at src/tests.rs:2185 [INFO] [stdout] 10: 0x565303343d5e - core::ops::function::FnOnce::call_once::ha4c3b737f108d937 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 11: 0x5653037d5ccf - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 12: 0x5653038aac5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 13: 0x5653037f02be - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x5653037f02be - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x5653037f02be - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 16: 0x5653037cb6f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x5653037cf905 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x5653037cf905 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x5653037cf905 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x5653038aac5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 21: 0x5653037cff02 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x5653037cff02 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x5653037cff02 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x5653037cff02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 25: 0x56530389d3bf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 26: 0x5653038aa390 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x5653038aa390 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x5653038aa390 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f44b335a4a4 - start_thread [INFO] [stdout] 30: 0x7f44b2e85d0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_queries_on_string_lists [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin scryer-prolog' [INFO] running `"docker" "inspect" "4c3424d675e4647497f68d36f51cc64e92320bf584a9a55c0983ffe4cf5efb80"` [INFO] running `"docker" "rm" "-f" "4c3424d675e4647497f68d36f51cc64e92320bf584a9a55c0983ffe4cf5efb80"` [INFO] [stdout] 4c3424d675e4647497f68d36f51cc64e92320bf584a9a55c0983ffe4cf5efb80