[INFO] updating cached repository ShinySaana/baba-is-you-lang [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ShinySaana/baba-is-you-lang [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ShinySaana/baba-is-you-lang" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ShinySaana/baba-is-you-lang"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ShinySaana/baba-is-you-lang'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ShinySaana/baba-is-you-lang" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ShinySaana/baba-is-you-lang"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ShinySaana/baba-is-you-lang'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1938caa9c861c604049c2342ae331b8231fbd978 [INFO] sha for GitHub repo ShinySaana/baba-is-you-lang: 1938caa9c861c604049c2342ae331b8231fbd978 [INFO] validating manifest of ShinySaana/baba-is-you-lang on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ShinySaana/baba-is-you-lang on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ShinySaana/baba-is-you-lang [INFO] finished frobbing ShinySaana/baba-is-you-lang [INFO] frobbed toml for ShinySaana/baba-is-you-lang written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ShinySaana/baba-is-you-lang/Cargo.toml [INFO] started frobbing ShinySaana/baba-is-you-lang [INFO] finished frobbing ShinySaana/baba-is-you-lang [INFO] frobbed toml for ShinySaana/baba-is-you-lang written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ShinySaana/baba-is-you-lang/Cargo.toml [INFO] crate ShinySaana/baba-is-you-lang already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ShinySaana/baba-is-you-lang against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ShinySaana/baba-is-you-lang:/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=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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7341ab271b769a78be5b97aeeb49b92d82e630d5d45dcc284049946c4ee58f57 [INFO] running `"docker" "start" "-a" "7341ab271b769a78be5b97aeeb49b92d82e630d5d45dcc284049946c4ee58f57"` [INFO] [stderr] Checking baba-is-you-lang v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | Function(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [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/semantics/mod.rs:13:50 [INFO] [stderr] | [INFO] [stderr] 13 | fn eval(&self, args: Vec, scope: &mut Scope) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:17:32 [INFO] [stderr] | [INFO] [stderr] 17 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | function: fn(Vec, &mut Scope) -> Result, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:48:50 [INFO] [stderr] | [INFO] [stderr] 48 | fn eval(&self, args: Vec, scope: &mut Scope) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:55:46 [INFO] [stderr] | [INFO] [stderr] 55 | FunctionCall(String, Vec, &'a mut Scope), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:56:30 [INFO] [stderr] | [INFO] [stderr] 56 | Variable(String, &'a mut Scope), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:69:62 [INFO] [stderr] | [INFO] [stderr] 69 | fn function_call(name: &str, values: Vec, scope: &mut Scope) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | parent: Box, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | Function(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [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/semantics/mod.rs:13:50 [INFO] [stderr] | [INFO] [stderr] 13 | fn eval(&self, args: Vec, scope: &mut Scope) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:17:32 [INFO] [stderr] | [INFO] [stderr] 17 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Function` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | function: fn(Vec, &mut Scope) -> Result, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:48:50 [INFO] [stderr] | [INFO] [stderr] 48 | fn eval(&self, args: Vec, scope: &mut Scope) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:55:46 [INFO] [stderr] | [INFO] [stderr] 55 | FunctionCall(String, Vec, &'a mut Scope), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:56:30 [INFO] [stderr] | [INFO] [stderr] 56 | Variable(String, &'a mut Scope), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:69:62 [INFO] [stderr] | [INFO] [stderr] 69 | fn function_call(name: &str, values: Vec, scope: &mut Scope) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/semantics/mod.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | parent: Box, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Scope` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/semantics/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Float(f64), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Text` [INFO] [stderr] --> src/semantics/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Text(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Flag` [INFO] [stderr] --> src/semantics/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Flag(bool), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Function` [INFO] [stderr] --> src/semantics/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Function(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Empty` [INFO] [stderr] --> src/semantics/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Empty, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Expression` [INFO] [stderr] --> src/semantics/mod.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | enum Expression<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `resolve` [INFO] [stderr] --> src/semantics/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn resolve(self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `function_call` [INFO] [stderr] --> src/semantics/mod.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | fn function_call(name: &str, values: Vec, scope: &mut Scope) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RootScope` [INFO] [stderr] --> src/semantics/mod.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | struct RootScope { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RegularScope` [INFO] [stderr] --> src/semantics/mod.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | struct RegularScope { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/semantics/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Float(f64), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Text` [INFO] [stderr] --> src/semantics/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Text(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Flag` [INFO] [stderr] --> src/semantics/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Flag(bool), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Function` [INFO] [stderr] --> src/semantics/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Function(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Empty` [INFO] [stderr] --> src/semantics/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Empty, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Expression` [INFO] [stderr] --> src/semantics/mod.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | enum Expression<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `resolve` [INFO] [stderr] --> src/semantics/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn resolve(self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `function_call` [INFO] [stderr] --> src/semantics/mod.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | fn function_call(name: &str, values: Vec, scope: &mut Scope) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RootScope` [INFO] [stderr] --> src/semantics/mod.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | struct RootScope { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RegularScope` [INFO] [stderr] --> src/semantics/mod.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | struct RegularScope { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `"docker" "inspect" "7341ab271b769a78be5b97aeeb49b92d82e630d5d45dcc284049946c4ee58f57"` [INFO] running `"docker" "rm" "-f" "7341ab271b769a78be5b97aeeb49b92d82e630d5d45dcc284049946c4ee58f57"` [INFO] [stdout] 7341ab271b769a78be5b97aeeb49b92d82e630d5d45dcc284049946c4ee58f57