[INFO] crate jsyc-compiler 0.1.0 is already in cache
[INFO] extracting crate jsyc-compiler 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/jsyc-compiler/0.1.0
[INFO] extracting crate jsyc-compiler 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsyc-compiler/0.1.0
[INFO] validating manifest of jsyc-compiler-0.1.0 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 jsyc-compiler-0.1.0 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/jsyc-compiler/0.1.0/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 jsyc-compiler-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 007e783f3696169f1b0d263cceb833bcfdd111c2ad6d9cce2e072e5535c6ebd4
[INFO] running `"docker" "start" "-a" "007e783f3696169f1b0d263cceb833bcfdd111c2ad6d9cce2e072e5535c6ebd4"`
[INFO] [stderr]    Compiling resast v0.2.1
[INFO] [stderr]    Compiling unic-ucd-ident v0.7.0
[INFO] [stderr]    Compiling combine v3.8.1
[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 1m 08s
[INFO] running `"docker" "inspect" "007e783f3696169f1b0d263cceb833bcfdd111c2ad6d9cce2e072e5535c6ebd4"`
[INFO] running `"docker" "rm" "-f" "007e783f3696169f1b0d263cceb833bcfdd111c2ad6d9cce2e072e5535c6ebd4"`
[INFO] [stdout] 007e783f3696169f1b0d263cceb833bcfdd111c2ad6d9cce2e072e5535c6ebd4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 96f6d0e1bdbe5975612d24d1b123faf3c5cefae60e1511e4fbbe5f3978d2104e
[INFO] running `"docker" "start" "-a" "96f6d0e1bdbe5975612d24d1b123faf3c5cefae60e1511e4fbbe5f3978d2104e"`
[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 4.96s
[INFO] running `"docker" "inspect" "96f6d0e1bdbe5975612d24d1b123faf3c5cefae60e1511e4fbbe5f3978d2104e"`
[INFO] running `"docker" "rm" "-f" "96f6d0e1bdbe5975612d24d1b123faf3c5cefae60e1511e4fbbe5f3978d2104e"`
[INFO] [stdout] 96f6d0e1bdbe5975612d24d1b123faf3c5cefae60e1511e4fbbe5f3978d2104e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] adfbaf082a6bd498fb0315b660a96294aaff4791e77789d1c178948349b67f6e
[INFO] running `"docker" "start" "-a" "adfbaf082a6bd498fb0315b660a96294aaff4791e77789d1c178948349b67f6e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jsyc_compiler-c73ca091c44598b0
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test bytecode::test_encode_float_num ... ok
[INFO] [stdout] test bytecode::test_bytecode_to_bytes ... ok
[INFO] [stdout] test bytecode::test_encode_long_num ... ok
[INFO] [stdout] test bytecode::test_command ... ok
[INFO] [stdout] test bytecode::test_encode_string ... ok
[INFO] [stdout] test bytecode::test_bytecode_literal_from_literal ... ok
[INFO] [stdout] test bytecode::test_encode_registers_array ... ok
[INFO] [stdout] test bytecode::test_format_print ... ok
[INFO] [stdout] test bytecode::test_last_op_is_return ... ok
[INFO] [stdout] test bytecode::test_instrution_to_byte ... ok
[INFO] [stdout] test compiler::test_bytecode_compile_var_decl ... ok
[INFO] [stdout] test instruction_set::test_make_enum_helper ... ok
[INFO] [stdout] test scope::test_scopes ... 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-63a6f62f5fdc8ce0
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_cond_expr ... ok
[INFO] [stdout] test test_compiler_api ... ok
[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_compile_js_func_call ... ok
[INFO] [stdout] test test_member_expr ... ok
[INFO] [stdout] test test_unary_expr ... ok
[INFO] [stdout] test test_compile_js_decls ... ok
[INFO] [stdout] test test_unsupported_stmts ... ok
[INFO] [stdout] test test_bytecode_func_calls ... ok
[INFO] [stdout] test test_unsupported_exprs ... ok
[INFO] [stdout] test test_jump_stmts ... 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/compiler.rs - compiler::BytecodeCompiler (line 94) ... 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/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] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "adfbaf082a6bd498fb0315b660a96294aaff4791e77789d1c178948349b67f6e"`
[INFO] running `"docker" "rm" "-f" "adfbaf082a6bd498fb0315b660a96294aaff4791e77789d1c178948349b67f6e"`
[INFO] [stdout] adfbaf082a6bd498fb0315b660a96294aaff4791e77789d1c178948349b67f6e