[INFO] fetching crate wlambda 0.2.0... [INFO] extracting crate wlambda 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wlambda/0.2.0 [INFO] extracting crate wlambda 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wlambda/0.2.0 [INFO] validating manifest of wlambda-0.2.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wlambda-0.2.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wlambda-0.2.0 [INFO] finished frobbing wlambda-0.2.0 [INFO] frobbed toml for wlambda-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wlambda/0.2.0/Cargo.toml [INFO] started frobbing wlambda-0.2.0 [INFO] finished frobbing wlambda-0.2.0 [INFO] frobbed toml for wlambda-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wlambda/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing wlambda-0.2.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wlambda/0.2.0:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 94e336d6554728a4906ac86f12d0aaa11e83ce204e8a23e932a85188440ec90b [INFO] running `"docker" "start" "-a" "94e336d6554728a4906ac86f12d0aaa11e83ce204e8a23e932a85188440ec90b"` [INFO] [stderr] Compiling rustyline v4.1.0 [INFO] [stderr] Compiling wlambda v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `set_var` [INFO] [stderr] --> src/compiler.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn set_var(&mut self, var: &str, val: &VVal) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_var` [INFO] [stderr] --> src/compiler.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn get_var(&mut self, var: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_global_var` [INFO] [stderr] --> src/compiler.rs:366:5 [INFO] [stderr] | [INFO] [stderr] 366 | pub fn set_global_var(&mut self, var: &str, val: &VVal) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_global_var` [INFO] [stderr] --> src/compiler.rs:380:5 [INFO] [stderr] | [INFO] [stderr] 380 | pub fn get_global_var(&mut self, var: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.28s [INFO] running `"docker" "inspect" "94e336d6554728a4906ac86f12d0aaa11e83ce204e8a23e932a85188440ec90b"` [INFO] running `"docker" "rm" "-f" "94e336d6554728a4906ac86f12d0aaa11e83ce204e8a23e932a85188440ec90b"` [INFO] [stdout] 94e336d6554728a4906ac86f12d0aaa11e83ce204e8a23e932a85188440ec90b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wlambda/0.2.0:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 70da2fd0662e433b0a29273e0c31ef754dbf4f7450719072daaae41faac0ee57 [INFO] running `"docker" "start" "-a" "70da2fd0662e433b0a29273e0c31ef754dbf4f7450719072daaae41faac0ee57"` [INFO] [stderr] Compiling wlambda v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> tests/wlambda_code_blocks.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, BufReader, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.27s [INFO] running `"docker" "inspect" "70da2fd0662e433b0a29273e0c31ef754dbf4f7450719072daaae41faac0ee57"` [INFO] running `"docker" "rm" "-f" "70da2fd0662e433b0a29273e0c31ef754dbf4f7450719072daaae41faac0ee57"` [INFO] [stdout] 70da2fd0662e433b0a29273e0c31ef754dbf4f7450719072daaae41faac0ee57 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wlambda/0.2.0:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] d4e04e72bf55f2cf2271799feb0d3c5d5a96b6dab6c007b909332466d812a786 [INFO] running `"docker" "start" "-a" "d4e04e72bf55f2cf2271799feb0d3c5d5a96b6dab6c007b909332466d812a786"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/wlambda-9c18e6274502485c [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test compiler::tests::check_compile_env ... ok [INFO] [stdout] test compiler::tests::check_callbacks ... ok [INFO] [stdout] test compiler::tests::check_call_primitives ... ok [INFO] [stdout] test compiler::tests::check_bool ... ok [INFO] [stdout] test compiler::tests::check_field ... ok [INFO] [stdout] test compiler::tests::check_global_var_api ... ok [INFO] [stdout] test compiler::tests::check_args ... ok [INFO] [stdout] test compiler::tests::check_oop ... ok [INFO] [stdout] test compiler::tests::check_lst_map ... ok [INFO] [stdout] test compiler::tests::check_global_vars ... ok [INFO] [stdout] test compiler::tests::check_arithmetics ... ok [INFO] [stdout] test compiler::tests::check_destructure ... ok [INFO] [stdout] test compiler::tests::check_error ... ok [INFO] [stdout] test compiler::tests::check_prelude_assert ... ok [INFO] [stdout] test compiler::tests::check_prelude_chrono ... ok [INFO] [stdout] test compiler::tests::check_match ... ok [INFO] [stdout] test compiler::tests::check_push ... ok [INFO] [stdout] test compiler::tests::check_arity ... ok [INFO] [stdout] test compiler::tests::check_range ... ok [INFO] [stdout] test compiler::tests::check_prelude_str ... ok [INFO] [stdout] test compiler::tests::check_range_next ... ok [INFO] [stdout] test compiler::tests::check_returned_functions ... ok [INFO] [stdout] test compiler::tests::check_ref_closures ... ok [INFO] [stdout] test compiler::tests::check_return ... ok [INFO] [stdout] test compiler::tests::check_range_break ... ok [INFO] [stdout] test compiler::tests::check_prelude ... ok [INFO] [stdout] test compiler::tests::check_test_funs ... ok [INFO] [stdout] test compiler::tests::check_prelude_regex ... ok [INFO] [stdout] test compiler::tests::check_type ... ok [INFO] [stdout] test compiler::tests::check_to_drop ... ok [INFO] [stdout] test parser::tests::check_err_val ... ok [INFO] [stdout] test parser::tests::check_expr ... ok [INFO] [stdout] test parser::tests::check_expr_err ... ok [INFO] [stdout] test parser::tests::check_func ... ok [INFO] [stdout] test parser::tests::check_assignments ... ok [INFO] [stdout] test parser::tests::check_binops ... ok [INFO] [stdout] test parser::tests::check_calls ... ok [INFO] [stdout] test compiler::tests::check_string ... ok [INFO] [stdout] test parser::tests::check_parse_numbers ... ok [INFO] [stdout] test parser::tests::check_identifier ... ok [INFO] [stdout] test parser::tests::check_parse_field_access ... ok [INFO] [stdout] test parser::tests::check_map ... ok [INFO] [stdout] test compiler::tests::check_while ... ok [INFO] [stdout] test parser::tests::check_parse_sym ... ok [INFO] [stdout] test parser::tests::check_parse_vec ... ok [INFO] [stdout] test parser::tests::check_str ... ok [INFO] [stdout] test parser::tests::check_primitives ... ok [INFO] [stdout] test compiler::tests::check_ops ... ok [INFO] [stdout] test compiler::tests::check_trivial ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/wlambda-f3ca41ba1728d79e [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test compiler::tests::check_compile_env ... ok [INFO] [stdout] test compiler::tests::check_args ... ok [INFO] [stdout] test compiler::tests::check_callbacks ... ok [INFO] [stdout] test compiler::tests::check_bool ... ok [INFO] [stdout] test compiler::tests::check_call_primitives ... ok [INFO] [stdout] test compiler::tests::check_field ... ok [INFO] [stdout] test compiler::tests::check_global_var_api ... ok [INFO] [stdout] test compiler::tests::check_oop ... ok [INFO] [stdout] test compiler::tests::check_error ... ok [INFO] [stdout] test compiler::tests::check_lst_map ... ok [INFO] [stdout] test compiler::tests::check_global_vars ... ok [INFO] [stdout] test compiler::tests::check_destructure ... ok [INFO] [stdout] test compiler::tests::check_prelude_assert ... ok [INFO] [stdout] test compiler::tests::check_arithmetics ... ok [INFO] [stdout] test compiler::tests::check_prelude_chrono ... ok [INFO] [stdout] test compiler::tests::check_arity ... ok [INFO] [stdout] test compiler::tests::check_prelude_str ... ok [INFO] [stdout] test compiler::tests::check_match ... ok [INFO] [stdout] test compiler::tests::check_prelude_regex ... ok [INFO] [stdout] test compiler::tests::check_range_next ... ok [INFO] [stdout] test compiler::tests::check_range ... ok [INFO] [stdout] test compiler::tests::check_push ... ok [INFO] [stdout] test compiler::tests::check_prelude ... ok [INFO] [stdout] test compiler::tests::check_range_break ... ok [INFO] [stdout] test compiler::tests::check_returned_functions ... ok [INFO] [stdout] test compiler::tests::check_to_drop ... ok [INFO] [stdout] test compiler::tests::check_ref_closures ... ok [INFO] [stdout] test compiler::tests::check_ops ... ok [INFO] [stdout] test compiler::tests::check_while ... ok [INFO] [stdout] test parser::tests::check_assignments ... ok [INFO] [stdout] test parser::tests::check_binops ... ok [INFO] [stdout] test parser::tests::check_calls ... ok [INFO] [stdout] test parser::tests::check_expr_err ... ok [INFO] [stdout] test compiler::tests::check_return ... ok [INFO] [stdout] test compiler::tests::check_type ... ok [INFO] [stdout] test parser::tests::check_map ... ok [INFO] [stdout] test parser::tests::check_parse_field_access ... ok [INFO] [stdout] test parser::tests::check_parse_numbers ... ok [INFO] [stdout] test parser::tests::check_err_val ... ok [INFO] [stdout] test parser::tests::check_parse_sym ... ok [INFO] [stdout] test parser::tests::check_primitives ... ok [INFO] [stdout] test parser::tests::check_expr ... ok [INFO] [stdout] test parser::tests::check_func ... ok [INFO] [stdout] test parser::tests::check_str ... ok [INFO] [stdout] test parser::tests::check_identifier ... ok [INFO] [stdout] test parser::tests::check_parse_vec ... ok [INFO] [stdout] test compiler::tests::check_test_funs ... ok [INFO] [stdout] test compiler::tests::check_string ... ok [INFO] [stdout] test compiler::tests::check_trivial ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/wlambda_code_blocks-3691c55cf7106024 [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stderr] Doc-tests wlambda [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/compiler.rs - compiler::EvalContext::set_global_var (line 356) ... ok [INFO] [stdout] test src/compiler.rs - compiler::eval (line 1290) ... ok [INFO] [stdout] test src/compiler.rs - compiler::GlobalEnv::add_func (line 117) ... ok [INFO] [stdout] test src/compiler.rs - compiler::EvalContext::eval_ast (line 249) ... ok [INFO] [stdout] test src/compiler.rs - compiler::EvalContext::eval (line 292) ... ok [INFO] [stdout] test src/compiler.rs - compiler::EvalContext::eval_file (line 311) ... ok [INFO] [stdout] test src/compiler.rs - compiler::EvalContext::get_global_var (line 372) ... ok [INFO] [stdout] test src/compiler.rs - compiler::EvalContext::call (line 335) ... ok [INFO] [stdout] test src/parser/state.rs - parser::state::State::new (line 358) ... ok [INFO] [stdout] test src/parser.rs - parser::parse (line 1276) ... ok [INFO] [stdout] test src/parser.rs - parser::parse_block (line 1217) ... ok [INFO] [stdout] test src/lib.rs - (line 163) ... ok [INFO] [stdout] test src/vval.rs - vval::Env::with_user_do (line 140) ... ok [INFO] [stdout] test src/parser/state.rs - parser::state::State (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d4e04e72bf55f2cf2271799feb0d3c5d5a96b6dab6c007b909332466d812a786"` [INFO] running `"docker" "rm" "-f" "d4e04e72bf55f2cf2271799feb0d3c5d5a96b6dab6c007b909332466d812a786"` [INFO] [stdout] d4e04e72bf55f2cf2271799feb0d3c5d5a96b6dab6c007b909332466d812a786