[INFO] updating cached repository https://github.com/samdoiron/lithp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c3230eaacd3a82327960d1a244213fa1535f9dc7 [INFO] testing samdoiron/lithp against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamdoiron%2Flithp" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/samdoiron/lithp on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/samdoiron/lithp [INFO] finished tweaking git repo https://github.com/samdoiron/lithp [INFO] tweaked toml for git repo https://github.com/samdoiron/lithp written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/samdoiron/lithp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] 4b7bbd7421baeb28f114a157aabccbddd5a3a8fcbe7bd22ec2f0528695142490 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "4b7bbd7421baeb28f114a157aabccbddd5a3a8fcbe7bd22ec2f0528695142490"` [INFO] [stderr] Compiling lithp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:31:32 [INFO] [stderr] | [INFO] [stderr] 31 | evaluated.push(try!(eval_atom(scope.clone(), atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:64:40 [INFO] [stderr] | [INFO] [stderr] 64 | evaluated.push(try!(eval_atom(scope.clone(), atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:82:39 [INFO] [stderr] | [INFO] [stderr] 82 | let (binding_list, expressions) = try!(split_let_body(cdr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:84:20 [INFO] [stderr] | [INFO] [stderr] 84 | let bindings = try!(extract_bindings(binding_list.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let value = try!(eval_atom(scope.clone(), expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:96:39 [INFO] [stderr] | [INFO] [stderr] 96 | let (binding_list, expressions) = try!(split_let_body(cdr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:98:20 [INFO] [stderr] | [INFO] [stderr] 98 | let bindings = try!(extract_bindings(binding_list.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | let value = try!(eval_atom(new_scope.clone(), expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:113:29 [INFO] [stderr] | [INFO] [stderr] 113 | let evaluated = try!(eval_atom(scope.clone(), cdr[1].clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:129:37 [INFO] [stderr] | [INFO] [stderr] 129 | let evaluated = try!(eval_atom(scope.clone(), cdr[1].clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:173:25 [INFO] [stderr] | [INFO] [stderr] 173 | let evaluated = try!(eval_atom(scope.clone(), arg.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:188:43 [INFO] [stderr] | [INFO] [stderr] 188 | let evaluated_condition = try!(eval_atom(scope.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:204:25 [INFO] [stderr] | [INFO] [stderr] 204 | let evaluated = try!(eval_atom(scope.clone(), arg.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:359:23 [INFO] [stderr] | [INFO] [stderr] 359 | bindings.push(try!(extract_binding(atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/tokenizer.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | let token = try!(match_token(token)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | try!(fmt.write_str("( ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | try!(atom.fmt(fmt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | try!(fmt.write_char(' ')); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | try!(fmt.write_str(")")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fmt.write_str("' ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | let atom = try!(self.parse_atom()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:78:29 [INFO] [stderr] | [INFO] [stderr] 78 | let atoms = try!(self.parse_atoms()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:91:28 [INFO] [stderr] | [INFO] [stderr] 91 | let atom = try!(self.parse_atom()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:102:20 [INFO] [stderr] | [INFO] [stderr] 102 | let body = try!(self.parse_list_body()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:295:30 [INFO] [stderr] | [INFO] [stderr] 295 | fn math(start: i64, reduce: &Fn(i64, &i64) -> i64, cdr: &[Atom]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, &i64) -> i64` [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/eval.rs:302:24 [INFO] [stderr] | [INFO] [stderr] 302 | fn math_first(reduce: &Fn(i64, &i64) -> i64, cdr: &[Atom]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, &i64) -> i64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:325:45 [INFO] [stderr] | [INFO] [stderr] 325 | fn binary_int_predicate(args: &[Atom], op: &Fn(i64, i64) -> bool) -> BasicResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, i64) -> bool` [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `"docker" "inspect" "4b7bbd7421baeb28f114a157aabccbddd5a3a8fcbe7bd22ec2f0528695142490"` [INFO] running `"docker" "rm" "-f" "4b7bbd7421baeb28f114a157aabccbddd5a3a8fcbe7bd22ec2f0528695142490"` [INFO] [stdout] 4b7bbd7421baeb28f114a157aabccbddd5a3a8fcbe7bd22ec2f0528695142490 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 795d173bf35307acb7c65925ecab9edefa45f013e6759a9ac6555f0226176f0f [INFO] running `"docker" "start" "-a" "795d173bf35307acb7c65925ecab9edefa45f013e6759a9ac6555f0226176f0f"` [INFO] [stderr] Compiling lithp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:31:32 [INFO] [stderr] | [INFO] [stderr] 31 | evaluated.push(try!(eval_atom(scope.clone(), atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:64:40 [INFO] [stderr] | [INFO] [stderr] 64 | evaluated.push(try!(eval_atom(scope.clone(), atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:82:39 [INFO] [stderr] | [INFO] [stderr] 82 | let (binding_list, expressions) = try!(split_let_body(cdr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:84:20 [INFO] [stderr] | [INFO] [stderr] 84 | let bindings = try!(extract_bindings(binding_list.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let value = try!(eval_atom(scope.clone(), expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:96:39 [INFO] [stderr] | [INFO] [stderr] 96 | let (binding_list, expressions) = try!(split_let_body(cdr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:98:20 [INFO] [stderr] | [INFO] [stderr] 98 | let bindings = try!(extract_bindings(binding_list.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | let value = try!(eval_atom(new_scope.clone(), expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:113:29 [INFO] [stderr] | [INFO] [stderr] 113 | let evaluated = try!(eval_atom(scope.clone(), cdr[1].clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:129:37 [INFO] [stderr] | [INFO] [stderr] 129 | let evaluated = try!(eval_atom(scope.clone(), cdr[1].clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:173:25 [INFO] [stderr] | [INFO] [stderr] 173 | let evaluated = try!(eval_atom(scope.clone(), arg.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:188:43 [INFO] [stderr] | [INFO] [stderr] 188 | let evaluated_condition = try!(eval_atom(scope.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:204:25 [INFO] [stderr] | [INFO] [stderr] 204 | let evaluated = try!(eval_atom(scope.clone(), arg.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:359:23 [INFO] [stderr] | [INFO] [stderr] 359 | bindings.push(try!(extract_binding(atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/tokenizer.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | let token = try!(match_token(token)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | try!(fmt.write_str("( ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | try!(atom.fmt(fmt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | try!(fmt.write_char(' ')); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | try!(fmt.write_str(")")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fmt.write_str("' ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | let atom = try!(self.parse_atom()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:78:29 [INFO] [stderr] | [INFO] [stderr] 78 | let atoms = try!(self.parse_atoms()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:91:28 [INFO] [stderr] | [INFO] [stderr] 91 | let atom = try!(self.parse_atom()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:102:20 [INFO] [stderr] | [INFO] [stderr] 102 | let body = try!(self.parse_list_body()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:295:30 [INFO] [stderr] | [INFO] [stderr] 295 | fn math(start: i64, reduce: &Fn(i64, &i64) -> i64, cdr: &[Atom]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, &i64) -> i64` [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/eval.rs:302:24 [INFO] [stderr] | [INFO] [stderr] 302 | fn math_first(reduce: &Fn(i64, &i64) -> i64, cdr: &[Atom]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, &i64) -> i64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:325:45 [INFO] [stderr] | [INFO] [stderr] 325 | fn binary_int_predicate(args: &[Atom], op: &Fn(i64, i64) -> bool) -> BasicResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, i64) -> bool` [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `"docker" "inspect" "795d173bf35307acb7c65925ecab9edefa45f013e6759a9ac6555f0226176f0f"` [INFO] running `"docker" "rm" "-f" "795d173bf35307acb7c65925ecab9edefa45f013e6759a9ac6555f0226176f0f"` [INFO] [stdout] 795d173bf35307acb7c65925ecab9edefa45f013e6759a9ac6555f0226176f0f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 10d4cf3605ce177199ce49a78183b5ae1254092e48df24094ffdec380adfe572 [INFO] running `"docker" "start" "-a" "10d4cf3605ce177199ce49a78183b5ae1254092e48df24094ffdec380adfe572"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:31:32 [INFO] [stderr] | [INFO] [stderr] 31 | evaluated.push(try!(eval_atom(scope.clone(), atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:64:40 [INFO] [stderr] | [INFO] [stderr] 64 | evaluated.push(try!(eval_atom(scope.clone(), atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:82:39 [INFO] [stderr] | [INFO] [stderr] 82 | let (binding_list, expressions) = try!(split_let_body(cdr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:84:20 [INFO] [stderr] | [INFO] [stderr] 84 | let bindings = try!(extract_bindings(binding_list.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let value = try!(eval_atom(scope.clone(), expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:96:39 [INFO] [stderr] | [INFO] [stderr] 96 | let (binding_list, expressions) = try!(split_let_body(cdr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:98:20 [INFO] [stderr] | [INFO] [stderr] 98 | let bindings = try!(extract_bindings(binding_list.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | let value = try!(eval_atom(new_scope.clone(), expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:113:29 [INFO] [stderr] | [INFO] [stderr] 113 | let evaluated = try!(eval_atom(scope.clone(), cdr[1].clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:129:37 [INFO] [stderr] | [INFO] [stderr] 129 | let evaluated = try!(eval_atom(scope.clone(), cdr[1].clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:173:25 [INFO] [stderr] | [INFO] [stderr] 173 | let evaluated = try!(eval_atom(scope.clone(), arg.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:188:43 [INFO] [stderr] | [INFO] [stderr] 188 | let evaluated_condition = try!(eval_atom(scope.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:204:25 [INFO] [stderr] | [INFO] [stderr] 204 | let evaluated = try!(eval_atom(scope.clone(), arg.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/eval.rs:359:23 [INFO] [stderr] | [INFO] [stderr] 359 | bindings.push(try!(extract_binding(atom))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/tokenizer.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | let token = try!(match_token(token)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | try!(fmt.write_str("( ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | try!(atom.fmt(fmt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | try!(fmt.write_char(' ')); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | try!(fmt.write_str(")")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fmt.write_str("' ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | let atom = try!(self.parse_atom()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:78:29 [INFO] [stderr] | [INFO] [stderr] 78 | let atoms = try!(self.parse_atoms()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:91:28 [INFO] [stderr] | [INFO] [stderr] 91 | let atom = try!(self.parse_atom()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:102:20 [INFO] [stderr] | [INFO] [stderr] 102 | let body = try!(self.parse_list_body()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:295:30 [INFO] [stderr] | [INFO] [stderr] 295 | fn math(start: i64, reduce: &Fn(i64, &i64) -> i64, cdr: &[Atom]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, &i64) -> i64` [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/eval.rs:302:24 [INFO] [stderr] | [INFO] [stderr] 302 | fn math_first(reduce: &Fn(i64, &i64) -> i64, cdr: &[Atom]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, &i64) -> i64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:325:45 [INFO] [stderr] | [INFO] [stderr] 325 | fn binary_int_predicate(args: &[Atom], op: &Fn(i64, i64) -> bool) -> BasicResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, i64) -> bool` [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lithp-eefaf433551e822f [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" "10d4cf3605ce177199ce49a78183b5ae1254092e48df24094ffdec380adfe572"` [INFO] running `"docker" "rm" "-f" "10d4cf3605ce177199ce49a78183b5ae1254092e48df24094ffdec380adfe572"` [INFO] [stdout] 10d4cf3605ce177199ce49a78183b5ae1254092e48df24094ffdec380adfe572