[INFO] crate falcon 0.4.4 is already in cache [INFO] extracting crate falcon 0.4.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/falcon/0.4.4 [INFO] extracting crate falcon 0.4.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/falcon/0.4.4 [INFO] validating manifest of falcon-0.4.4 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 falcon-0.4.4 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 falcon-0.4.4 [INFO] finished frobbing falcon-0.4.4 [INFO] frobbed toml for falcon-0.4.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/falcon/0.4.4/Cargo.toml [INFO] started frobbing falcon-0.4.4 [INFO] finished frobbing falcon-0.4.4 [INFO] frobbed toml for falcon-0.4.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/falcon/0.4.4/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 falcon-0.4.4 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/falcon/0.4.4:/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] a05df259e39b351f1bbfe5f8852467500ff69673505f208ac1e4431d96a2c4cd [INFO] running `"docker" "start" "-a" "a05df259e39b351f1bbfe5f8852467500ff69673505f208ac1e4431d96a2c4cd"` [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling falcon_capstone v0.2.1 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling goblin v0.0.17 [INFO] [stderr] Compiling falcon v0.4.4 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/analysis/dead_code_elimination.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | let mut block = dce_function.block_mut(block_index).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/ppc/semantics.rs:1027:13 [INFO] [stderr] | [INFO] [stderr] 1027 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2235:17 [INFO] [stderr] | [INFO] [stderr] 2235 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2488:17 [INFO] [stderr] | [INFO] [stderr] 2488 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3114:17 [INFO] [stderr] | [INFO] [stderr] 3114 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3883:17 [INFO] [stderr] | [INFO] [stderr] 3883 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.44s [INFO] running `"docker" "inspect" "a05df259e39b351f1bbfe5f8852467500ff69673505f208ac1e4431d96a2c4cd"` [INFO] running `"docker" "rm" "-f" "a05df259e39b351f1bbfe5f8852467500ff69673505f208ac1e4431d96a2c4cd"` [INFO] [stdout] a05df259e39b351f1bbfe5f8852467500ff69673505f208ac1e4431d96a2c4cd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/falcon/0.4.4:/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] 9b07df74311af27c656e60da96d6e58b44829979baf6b8a7555d136d921b027e [INFO] running `"docker" "start" "-a" "9b07df74311af27c656e60da96d6e58b44829979baf6b8a7555d136d921b027e"` [INFO] [stderr] Compiling falcon v0.4.4 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/analysis/dead_code_elimination.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | let mut block = dce_function.block_mut(block_index).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/ppc/semantics.rs:1027:13 [INFO] [stderr] | [INFO] [stderr] 1027 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2235:17 [INFO] [stderr] | [INFO] [stderr] 2235 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2488:17 [INFO] [stderr] | [INFO] [stderr] 2488 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3114:17 [INFO] [stderr] | [INFO] [stderr] 3114 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3883:17 [INFO] [stderr] | [INFO] [stderr] 3883 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.58s [INFO] running `"docker" "inspect" "9b07df74311af27c656e60da96d6e58b44829979baf6b8a7555d136d921b027e"` [INFO] running `"docker" "rm" "-f" "9b07df74311af27c656e60da96d6e58b44829979baf6b8a7555d136d921b027e"` [INFO] [stdout] 9b07df74311af27c656e60da96d6e58b44829979baf6b8a7555d136d921b027e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/falcon/0.4.4:/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] 5389eb2495c10c30cc9b578905caa1e505019c095cd8bda23b09f8f389e111e9 [INFO] running `"docker" "start" "-a" "5389eb2495c10c30cc9b578905caa1e505019c095cd8bda23b09f8f389e111e9"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/falcon-052b8afb12ab5fbd [INFO] [stdout] [INFO] [stdout] running 104 tests [INFO] [stdout] test il::constant::constant_add ... ok [INFO] [stdout] test executor::eval::add ... ok [INFO] [stdout] test executor::eval::cmplts ... ok [INFO] [stdout] test il::constant::constant_cmplts ... ok [INFO] [stdout] test il::constant::constant_cmpeq ... ok [INFO] [stdout] test il::constant::constant_cmpltu ... ok [INFO] [stdout] test il::constant::constant_and ... ok [INFO] [stdout] test il::constant::constant_modu ... ok [INFO] [stdout] test il::constant::constant_mul ... ok [INFO] [stdout] test il::constant::constant_or ... ok [INFO] [stdout] test il::constant::constant_shl ... ok [INFO] [stdout] test il::constant::constant_shr ... ok [INFO] [stdout] test il::constant::constant_sub ... ok [INFO] [stdout] test il::constant::constant_xor ... ok [INFO] [stdout] test il::expression::expression_tests ... ok [INFO] [stdout] test memory::paged::memory_tests::backed ... ok [INFO] [stdout] test memory::paged::memory_tests::big_endian ... ok [INFO] [stdout] test analysis::def_use::use_def_test ... ok [INFO] [stdout] test il::constant::constant_divs ... ok [INFO] [stdout] test il::constant::constant_divu ... ok [INFO] [stdout] test il::constant::constant_mods ... ok [INFO] [stdout] test il::constant::constant_cmpneq ... ok [INFO] [stdout] test memory::paged::memory_tests::little_endian ... ok [INFO] [stdout] test translator::mips::test::addu ... ok [INFO] [stdout] test analysis::reaching_definitions::reaching_definitions_test ... ok [INFO] [stdout] test translator::mips::test::addi ... ok [INFO] [stdout] test analysis::use_def::use_def_test ... ok [INFO] [stdout] test translator::mips::test::addiu ... ok [INFO] [stdout] test translator::mips::test::andi ... ok [INFO] [stdout] test translator::mips::test::and ... ok [INFO] [stdout] test translator::mips::test::b ... ok [INFO] [stdout] test translator::mips::test::beqz ... ok [INFO] [stdout] test translator::mips::test::bgezal ... ok [INFO] [stdout] test translator::mips::test::bal ... ok [INFO] [stdout] test translator::mips::test::bltzal ... ok [INFO] [stdout] test translator::mips::test::beq ... ok [INFO] [stdout] test translator::mips::test::add ... ok [INFO] [stdout] test translator::mips::test::bgtz ... ok [INFO] [stdout] test translator::mips::test::break_ ... ok [INFO] [stdout] test translator::mips::test::blez ... ok [INFO] [stdout] test translator::mips::test::bgez ... ok [INFO] [stdout] test translator::mips::test::bnez ... ok [INFO] [stdout] test translator::mips::test::bltz ... ok [INFO] [stdout] test translator::mips::test::jalr ... ok [INFO] [stdout] test translator::mips::test::clo ... ok [INFO] [stdout] test translator::mips::test::clz ... ok [INFO] [stdout] test translator::mips::test::jal ... ok [INFO] [stdout] test translator::mips::test::j ... ok [INFO] [stdout] test translator::mips::test::lbu ... ok [INFO] [stdout] test translator::mips::test::lh ... ok [INFO] [stdout] test translator::mips::test::lhu ... ok [INFO] [stdout] test translator::mips::test::divu ... ok [INFO] [stdout] test translator::mips::test::lui ... ok [INFO] [stdout] test translator::mips::test::div ... ok [INFO] [stdout] test translator::mips::test::lwr ... ok [INFO] [stdout] test translator::mips::test::lb ... ok [INFO] [stdout] test translator::mips::test::mfhi ... ok [INFO] [stdout] test translator::mips::test::lwl ... ok [INFO] [stdout] test translator::mips::test::bne ... ok [INFO] [stdout] test translator::mips::test::jr ... ok [INFO] [stdout] test translator::mips::test::movz ... ok [INFO] [stdout] test translator::mips::test::lw ... ok [INFO] [stdout] test translator::mips::test::move_ ... ok [INFO] [stdout] test translator::mips::test::movn ... ok [INFO] [stdout] test translator::mips::test::mul ... ok [INFO] [stdout] test translator::mips::test::mtlo ... ok [INFO] [stdout] test translator::mips::test::mthi ... ok [INFO] [stdout] test translator::mips::test::mflo ... ok [INFO] [stdout] test translator::mips::test::maddu ... ok [INFO] [stdout] test translator::mips::test::mult ... ok [INFO] [stdout] test translator::mips::test::msubu ... ok [INFO] [stdout] test translator::mips::test::nop ... ok [INFO] [stdout] test translator::mips::test::madd ... ok [INFO] [stdout] test translator::mips::test::negu ... ok [INFO] [stdout] test translator::mips::test::nor ... ok [INFO] [stdout] test translator::mips::test::multu ... ok [INFO] [stdout] test translator::mips::test::or ... ok [INFO] [stdout] test translator::mips::test::sh ... ok [INFO] [stdout] test translator::mips::test::sll ... ok [INFO] [stdout] test translator::mips::test::msub ... ok [INFO] [stdout] test translator::mips::test::sllv ... ok [INFO] [stdout] test translator::mips::test::sb ... ok [INFO] [stdout] test translator::mips::test::ori ... ok [INFO] [stdout] test translator::mips::test::sra ... ok [INFO] [stdout] test translator::mips::test::srlv ... ok [INFO] [stdout] test translator::mips::test::sltiu ... ok [INFO] [stdout] test translator::mips::test::sw ... ok [INFO] [stdout] test translator::mips::test::srav ... ok [INFO] [stdout] test translator::mips::test::srl ... ok [INFO] [stdout] test translator::mips::test::syscall ... ok [INFO] [stdout] test translator::mips::test::swl ... ok [INFO] [stdout] test translator::mips::test::sub ... ok [INFO] [stdout] test translator::ppc::test::rlwinm ... ok [INFO] [stdout] test translator::mips::test::subu ... ok [INFO] [stdout] test translator::x86::test::lea ... ok [INFO] [stdout] test translator::mips::test::slti ... ok [INFO] [stdout] test translator::mips::test::swr ... ok [INFO] [stdout] test translator::mips::test::sltu ... ok [INFO] [stdout] test translator::mips::test::xori ... ok [INFO] [stdout] test translator::mips::test::xor ... ok [INFO] [stdout] test translator::mips::test::slt ... ok [INFO] [stdout] test translator::x86::test::pmovmskb ... ok [INFO] [stdout] test translator::x86::test::pcmpeqb ... ok [INFO] [stderr] Doc-tests falcon [INFO] [stdout] test translator::x86::test::pcmpeqd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 104 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test lib/lib.rs - (line 22) ... ok [INFO] [stdout] test lib/loader/mod.rs - loader (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5389eb2495c10c30cc9b578905caa1e505019c095cd8bda23b09f8f389e111e9"` [INFO] running `"docker" "rm" "-f" "5389eb2495c10c30cc9b578905caa1e505019c095cd8bda23b09f8f389e111e9"` [INFO] [stdout] 5389eb2495c10c30cc9b578905caa1e505019c095cd8bda23b09f8f389e111e9