[INFO] crate jsyc-compiler 0.1.0 is already in cache
[INFO] extracting crate jsyc-compiler 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/jsyc-compiler/0.1.0
[INFO] extracting crate jsyc-compiler 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/jsyc-compiler/0.1.0
[INFO] validating manifest of jsyc-compiler-0.1.0 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 jsyc-compiler-0.1.0 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 jsyc-compiler-0.1.0
[INFO] finished frobbing jsyc-compiler-0.1.0
[INFO] frobbed toml for jsyc-compiler-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/jsyc-compiler/0.1.0/Cargo.toml
[INFO] started frobbing jsyc-compiler-0.1.0
[INFO] finished frobbing jsyc-compiler-0.1.0
[INFO] frobbed toml for jsyc-compiler-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/jsyc-compiler/0.1.0/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 jsyc-compiler-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/jsyc-compiler/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a9c58f731377f5242aa0643e095b7b5eef31de519d09a90a8e4474e80afc96f6
[INFO] running `"docker" "start" "-a" "a9c58f731377f5242aa0643e095b7b5eef31de519d09a90a8e4474e80afc96f6"`
[INFO] [stderr]    Compiling resast v0.2.1
[INFO] [stderr]    Compiling unic-char-property v0.7.0
[INFO] [stderr]    Compiling unic-ucd-version v0.7.0
[INFO] [stderr]    Compiling unic-ucd-ident v0.7.0
[INFO] [stderr]    Compiling ress v0.6.3
[INFO] [stderr]    Compiling ressa v0.5.2
[INFO] [stderr]    Compiling jsyc-compiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.77s
[INFO] running `"docker" "inspect" "a9c58f731377f5242aa0643e095b7b5eef31de519d09a90a8e4474e80afc96f6"`
[INFO] running `"docker" "rm" "-f" "a9c58f731377f5242aa0643e095b7b5eef31de519d09a90a8e4474e80afc96f6"`
[INFO] [stdout] a9c58f731377f5242aa0643e095b7b5eef31de519d09a90a8e4474e80afc96f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/jsyc-compiler/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8971e6a542f6cd0efd3b5f0883ef3760c8615b427ed7d4ed14b370d3df637abd
[INFO] running `"docker" "start" "-a" "8971e6a542f6cd0efd3b5f0883ef3760c8615b427ed7d4ed14b370d3df637abd"`
[INFO] [stderr]    Compiling jsyc-compiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
[INFO] running `"docker" "inspect" "8971e6a542f6cd0efd3b5f0883ef3760c8615b427ed7d4ed14b370d3df637abd"`
[INFO] running `"docker" "rm" "-f" "8971e6a542f6cd0efd3b5f0883ef3760c8615b427ed7d4ed14b370d3df637abd"`
[INFO] [stdout] 8971e6a542f6cd0efd3b5f0883ef3760c8615b427ed7d4ed14b370d3df637abd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/jsyc-compiler/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1018dbf014511a89a51c31669d49087300ef5ec595c6399c67ee00d0fd32b636
[INFO] running `"docker" "start" "-a" "1018dbf014511a89a51c31669d49087300ef5ec595c6399c67ee00d0fd32b636"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jsyc_compiler-1748d3940c440cac
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test bytecode::test_format_print ... ok
[INFO] [stdout] test bytecode::test_encode_string ... ok
[INFO] [stdout] test bytecode::test_encode_registers_array ... ok
[INFO] [stdout] test bytecode::test_encode_long_num ... ok
[INFO] [stdout] test bytecode::test_encode_float_num ... ok
[INFO] [stdout] test bytecode::test_instrution_to_byte ... ok
[INFO] [stdout] test bytecode::test_last_op_is_return ... ok
[INFO] [stdout] test bytecode::test_command ... ok
[INFO] [stdout] test compiler::test_bytecode_compile_var_decl ... ok
[INFO] [stdout] test instruction_set::test_make_enum_helper ... ok
[INFO] [stdout] test bytecode::test_bytecode_to_bytes ... ok
[INFO] [stdout] test scope::test_scopes ... ok
[INFO] [stdout] test bytecode::test_bytecode_literal_from_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-d474e473dbfc1277
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_compile_empty_js ... ok
[INFO] [stdout] test test_assigmnet_expr ... ok
[INFO] [stdout] test test_array_expr ... ok
[INFO] [stdout] test test_compiler_api ... ok
[INFO] [stdout] test test_compile_js_func_call ... ok
[INFO] [stdout] test test_cond_expr ... ok
[INFO] [stdout] test test_unary_expr ... ok
[INFO] [stdout] test test_compile_js_decls ... ok
[INFO] [stdout] test test_member_expr ... ok
[INFO] [stdout] test test_jump_stmts ... ok
[INFO] [stdout] test test_unsupported_exprs ... ok
[INFO] [stdout] test test_unsupported_stmts ... ok
[INFO] [stdout] test test_bytecode_func_calls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsyc-compiler
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/jshelper.rs - jshelper::JSSourceCode (line 7) ... ok
[INFO] [stdout] test src/bytecode.rs - bytecode::Bytecode (line 509) ... ok
[INFO] [stdout] test src/compiler.rs - compiler::BytecodeCompiler::compile (line 152) ... ok
[INFO] [stdout] test src/bytecode.rs - bytecode::Operation (line 438) ... ok
[INFO] [stdout] test src/jshelper.rs - jshelper::JSAst (line 29) ... ok
[INFO] [stdout] test src/compiler.rs - compiler::BytecodeCompiler (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1018dbf014511a89a51c31669d49087300ef5ec595c6399c67ee00d0fd32b636"`
[INFO] running `"docker" "rm" "-f" "1018dbf014511a89a51c31669d49087300ef5ec595c6399c67ee00d0fd32b636"`
[INFO] [stdout] 1018dbf014511a89a51c31669d49087300ef5ec595c6399c67ee00d0fd32b636