[INFO] fetching crate falcon 0.4.12...
[INFO] testing falcon-0.4.12 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate falcon 0.4.12 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate falcon 0.4.12 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate falcon 0.4.12
[INFO] finished tweaking crates.io crate falcon 0.4.12
[INFO] tweaked toml for crates.io crate falcon 0.4.12 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5cf6ebe1fc01e82cdde81fce9048c2e79cdb9d4d39479bd9c0351f4c44a4860f
[INFO] running `Command { std: "docker" "start" "-a" "5cf6ebe1fc01e82cdde81fce9048c2e79cdb9d4d39479bd9c0351f4c44a4860f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cf6ebe1fc01e82cdde81fce9048c2e79cdb9d4d39479bd9c0351f4c44a4860f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf6ebe1fc01e82cdde81fce9048c2e79cdb9d4d39479bd9c0351f4c44a4860f", kill_on_drop: false }`
[INFO] [stdout] 5cf6ebe1fc01e82cdde81fce9048c2e79cdb9d4d39479bd9c0351f4c44a4860f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a00058f7b8b06845803c8383c2c5fd2b5e52d8f4faea0ac936acee101c79f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9a00058f7b8b06845803c8383c2c5fd2b5e52d8f4faea0ac936acee101c79f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling falcon_capstone v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling falcon v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.83s
[INFO] running `Command { std: "docker" "inspect" "a9a00058f7b8b06845803c8383c2c5fd2b5e52d8f4faea0ac936acee101c79f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a00058f7b8b06845803c8383c2c5fd2b5e52d8f4faea0ac936acee101c79f1", kill_on_drop: false }`
[INFO] [stdout] a9a00058f7b8b06845803c8383c2c5fd2b5e52d8f4faea0ac936acee101c79f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69911fff76e4a68f5ffcbf2e845c7015ee80f1657cc62ba41ad2515adcea82f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "69911fff76e4a68f5ffcbf2e845c7015ee80f1657cc62ba41ad2515adcea82f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling falcon v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.71s
[INFO] running `Command { std: "docker" "inspect" "69911fff76e4a68f5ffcbf2e845c7015ee80f1657cc62ba41ad2515adcea82f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69911fff76e4a68f5ffcbf2e845c7015ee80f1657cc62ba41ad2515adcea82f9", kill_on_drop: false }`
[INFO] [stdout] 69911fff76e4a68f5ffcbf2e845c7015ee80f1657cc62ba41ad2515adcea82f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58c0a41da332953b0f72c144fa03f55e7a990c57ed7da86d04dc39c9ed315554
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "58c0a41da332953b0f72c144fa03f55e7a990c57ed7da86d04dc39c9ed315554", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/falcon-9973689d6de2068d
[INFO] [stdout] 
[INFO] [stdout] running 150 tests
[INFO] [stdout] test executor::eval::add ... ok
[INFO] [stdout] test executor::eval::cmplts ... ok
[INFO] [stdout] test graph::tests::test_compute_loops_should_combine_loops_with_same_header ... ok
[INFO] [stdout] test graph::tests::test_compute_loops_self_loop ... ok
[INFO] [stdout] test graph::tests::test_all_predecessors ... ok
[INFO] [stdout] test graph::tests::test_compute_dfs_tree ... ok
[INFO] [stdout] test graph::tests::test_compute_loops_nested_loops ... ok
[INFO] [stdout] test graph::tests::test_dominance_frontiers_of_graph_with_start_node_in_loop ... ok
[INFO] [stdout] test graph::tests::test_compute_loops_disjoint_loops ... ok
[INFO] [stdout] test graph::tests::test_compute_loops_single_loop ... ok
[INFO] [stdout] test graph::tests::test_dominance_frontiers ... ok
[INFO] [stdout] test graph::tests::test_dominators ... ok
[INFO] [stdout] test analysis::use_def::use_def_test ... ok
[INFO] [stdout] test graph::tests::test_is_acyclic_should_return_true_for_acyclic_graph ... ok
[INFO] [stdout] test graph::tests::test_immediate_dominators_graph1 ... ok
[INFO] [stdout] test graph::tests::test_is_reducible_should_return_false_for_irreducible_graph ... ok
[INFO] [stdout] test graph::tests::test_post_order ... ok
[INFO] [stdout] test graph::tests::test_predecessors ... ok
[INFO] [stdout] test graph::tests::test_successors ... ok
[INFO] [stdout] test graph::tests::test_vertices_without_predecessors ... ok
[INFO] [stdout] test il::constant::constant_add ... ok
[INFO] [stdout] test graph::tests::test_topological_ordering_should_return_error_for_cyclic_graph ... ok
[INFO] [stdout] test il::constant::constant_and ... ok
[INFO] [stdout] test il::constant::constant_cmplts ... ok
[INFO] [stdout] test graph::tests::test_vertices_without_successors ... ok
[INFO] [stdout] test graph::tests::test_is_reducible_should_return_true_for_reducible_graph ... ok
[INFO] [stdout] test il::constant::constant_cmpeq ... ok
[INFO] [stdout] test graph::tests::test_reachable_vertices ... ok
[INFO] [stdout] test graph::tests::test_remove_unreachable_vertices ... ok
[INFO] [stdout] test analysis::def_use::use_def_test ... ok
[INFO] [stdout] test graph::tests::test_unreachable_vertices ... ok
[INFO] [stdout] test graph::tests::test_pre_order ... ok
[INFO] [stdout] test il::constant::constant_cmpneq ... 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_modu ... ok
[INFO] [stdout] test il::constant::constant_mul ... ok
[INFO] [stdout] test analysis::reaching_definitions::reaching_definitions_test ... ok
[INFO] [stdout] test il::constant::constant_cmpltu ... ok
[INFO] [stdout] test il::expression::expression_tests ... ok
[INFO] [stdout] test graph::tests::test_topological_ordering ... ok
[INFO] [stdout] test il::constant::constant_xor ... ok
[INFO] [stdout] test memory::paged::memory_tests::backed ... ok
[INFO] [stdout] test graph::tests::test_immediate_dominators_graph2 ... ok
[INFO] [stdout] test graph::tests::test_is_acyclic_should_return_false_for_cyclic_graph ... ok
[INFO] [stdout] test memory::paged::memory_tests::set_permissions ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_branch_instruction ... ok
[INFO] [stdout] test memory::paged::memory_tests::little_endian ... ok
[INFO] [stdout] test il::constant::constant_shl ... ok
[INFO] [stdout] test il::constant::constant_shr ... ok
[INFO] [stdout] test memory::paged::memory_tests::big_endian ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_nop_instruction ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_compute_non_local_scalars ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_conditional_edges ... ok
[INFO] [stdout] test il::constant::constant_sub ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_insert_phi_nodes ... ok
[INFO] [stdout] test graph::tests::test_dominator_tree ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_complete_ssa_transformation ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_incoming_edges_in_phi_nodes ... ok
[INFO] [stdout] test il::constant::constant_or ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_scalars_mutated_in_blocks ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_store_instruction ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_block ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_scalars_mutated_in_block ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_expression ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_assign_instruction ... ok
[INFO] [stdout] test transformation::ssa_transformation::tests::test_renaming_of_load_instruction ... ok
[INFO] [stdout] test translator::mips::test::andi ... ok
[INFO] [stdout] test translator::mips::test::addu ... ok
[INFO] [stdout] test translator::mips::test::add ... ok
[INFO] [stdout] test translator::mips::test::addiu ... ok
[INFO] [stdout] test translator::mips::test::beq ... ok
[INFO] [stdout] test translator::mips::test::break_ ... ok
[INFO] [stdout] test translator::mips::test::addi ... ok
[INFO] [stdout] test translator::mips::test::and ... ok
[INFO] [stdout] test translator::mips::test::bgtz ... ok
[INFO] [stdout] test translator::mips::test::b ... ok
[INFO] [stdout] test translator::mips::test::j ... ok
[INFO] [stdout] test translator::mips::test::bnez ... ok
[INFO] [stdout] test translator::mips::test::jalr ... ok
[INFO] [stdout] test translator::mips::test::bal ... ok
[INFO] [stdout] test translator::mips::test::clo ... ok
[INFO] [stdout] test translator::mips::test::lbu ... ok
[INFO] [stdout] test translator::mips::test::lh ... ok
[INFO] [stdout] test translator::mips::test::beqz ... ok
[INFO] [stdout] test translator::mips::test::div ... ok
[INFO] [stdout] test translator::mips::test::lw ... ok
[INFO] [stdout] test translator::mips::test::lhu ... ok
[INFO] [stdout] test translator::mips::test::lui ... ok
[INFO] [stdout] test translator::mips::test::divu ... ok
[INFO] [stdout] test translator::mips::test::jal ... ok
[INFO] [stdout] test translator::mips::test::madd ... ok
[INFO] [stdout] test translator::mips::test::bgez ... ok
[INFO] [stdout] test translator::mips::test::lb ... ok
[INFO] [stdout] test translator::mips::test::bgezal ... ok
[INFO] [stdout] test translator::mips::test::bne ... ok
[INFO] [stdout] test translator::mips::test::blez ... ok
[INFO] [stdout] test translator::mips::test::maddu ... ok
[INFO] [stdout] test translator::mips::test::jr ... ok
[INFO] [stdout] test translator::mips::test::lwl ... ok
[INFO] [stdout] test translator::mips::test::mul ... ok
[INFO] [stdout] test translator::mips::test::bltzal ... ok
[INFO] [stdout] test translator::mips::test::bltz ... ok
[INFO] [stdout] test translator::mips::test::mfhi ... ok
[INFO] [stdout] test translator::mips::test::mflo ... ok
[INFO] [stdout] test translator::mips::test::nor ... ok
[INFO] [stdout] test translator::mips::test::mthi ... ok
[INFO] [stdout] test translator::mips::test::movz ... ok
[INFO] [stdout] test translator::mips::test::clz ... ok
[INFO] [stdout] test translator::mips::test::move_ ... ok
[INFO] [stdout] test translator::mips::test::movn ... ok
[INFO] [stdout] test translator::mips::test::sll ... ok
[INFO] [stdout] test translator::mips::test::ori ... ok
[INFO] [stdout] test translator::mips::test::mult ... ok
[INFO] [stdout] test translator::mips::test::lwr ... ok
[INFO] [stdout] test translator::mips::test::or ... ok
[INFO] [stdout] test translator::mips::test::msub ... ok
[INFO] [stdout] test translator::mips::test::srav ... ok
[INFO] [stdout] test translator::mips::test::negu ... ok
[INFO] [stdout] test translator::mips::test::sb ... ok
[INFO] [stdout] test translator::mips::test::msubu ... ok
[INFO] [stdout] test translator::mips::test::sltu ... ok
[INFO] [stdout] test translator::mips::test::slt ... ok
[INFO] [stdout] test translator::mips::test::subu ... ok
[INFO] [stdout] test translator::mips::test::sh ... ok
[INFO] [stdout] test translator::mips::test::nop ... ok
[INFO] [stdout] test translator::mips::test::srlv ... ok
[INFO] [stdout] test translator::mips::test::sw ... ok
[INFO] [stdout] test translator::mips::test::mtlo ... ok
[INFO] [stdout] test translator::mips::test::srl ... ok
[INFO] [stdout] test translator::x86::test::lea ... ok
[INFO] [stdout] test translator::mips::test::sllv ... ok
[INFO] [stdout] test translator::mips::test::multu ... ok
[INFO] [stdout] test translator::x86::test::pcmpeqb ... ok
[INFO] [stdout] test translator::ppc::test::rlwinm ... ok
[INFO] [stdout] test translator::mips::test::sra ... ok
[INFO] [stdout] test translator::mips::test::xor ... ok
[INFO] [stdout] test translator::mips::test::sub ... ok
[INFO] [stdout] test translator::mips::test::xori ... ok
[INFO] [stdout] test translator::x86::test::rol ... ok
[INFO] [stdout] test translator::mips::test::syscall ... ok
[INFO] [stdout] test translator::x86::test::movd ... ok
[INFO] [stdout] test translator::x86::test::pcmpeqd ... ok
[INFO] [stdout] test translator::mips::test::slti ... ok
[INFO] [stdout] test translator::mips::test::sltiu ... ok
[INFO] [stdout] test translator::x86::test::pmovmskb ... ok
[INFO] [stdout] test translator::x86::test::ror ... ok
[INFO] [stdout] test translator::mips::test::swr ... ok
[INFO] [stdout] test translator::mips::test::swl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 150 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests falcon
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib/loader/mod.rs - loader (line 3) ... ok
[INFO] [stdout] test lib/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58c0a41da332953b0f72c144fa03f55e7a990c57ed7da86d04dc39c9ed315554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c0a41da332953b0f72c144fa03f55e7a990c57ed7da86d04dc39c9ed315554", kill_on_drop: false }`
[INFO] [stdout] 58c0a41da332953b0f72c144fa03f55e7a990c57ed7da86d04dc39c9ed315554