[INFO] crate riscv-sandbox 0.2.0 is already in cache
[INFO] testing riscv-sandbox-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate riscv-sandbox 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate riscv-sandbox 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate riscv-sandbox 0.2.0
[INFO] finished tweaking crates.io crate riscv-sandbox 0.2.0
[INFO] tweaked toml for crates.io crate riscv-sandbox 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate riscv-sandbox 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e527cff33182c209d4cd2b93f1ebc66715225d1aca625d6de23f4fef01db6e2
[INFO] running `"docker" "start" "-a" "2e527cff33182c209d4cd2b93f1ebc66715225d1aca625d6de23f4fef01db6e2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling bitvec v0.15.2
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling riscv-sandbox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `"docker" "inspect" "2e527cff33182c209d4cd2b93f1ebc66715225d1aca625d6de23f4fef01db6e2"`
[INFO] running `"docker" "rm" "-f" "2e527cff33182c209d4cd2b93f1ebc66715225d1aca625d6de23f4fef01db6e2"`
[INFO] [stdout] 2e527cff33182c209d4cd2b93f1ebc66715225d1aca625d6de23f4fef01db6e2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3942d7fd0f39c3d1066d2654a4a4e0df6ab6575e32eba1811272041dadc8e1c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3942d7fd0f39c3d1066d2654a4a4e0df6ab6575e32eba1811272041dadc8e1c9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling riscv-sandbox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `"docker" "inspect" "3942d7fd0f39c3d1066d2654a4a4e0df6ab6575e32eba1811272041dadc8e1c9"`
[INFO] running `"docker" "rm" "-f" "3942d7fd0f39c3d1066d2654a4a4e0df6ab6575e32eba1811272041dadc8e1c9"`
[INFO] [stdout] 3942d7fd0f39c3d1066d2654a4a4e0df6ab6575e32eba1811272041dadc8e1c9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1301f5e88ad8c7fd91fe0279083d81ba5fd9a2ec47c1355de04fe89bd8e5272
[INFO] running `"docker" "start" "-a" "c1301f5e88ad8c7fd91fe0279083d81ba5fd9a2ec47c1355de04fe89bd8e5272"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/riscv_sandbox-8df75c5289d3dac2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elf-9c0a2ad13d81cf35
[INFO] [stdout] test test1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isa-cb3fd121aabc45c6
[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 18 tests
[INFO] [stdout] test display_branch ... ok
[INFO] [stdout] test i_ctor ... ok
[INFO] [stdout] test addi ... ok
[INFO] [stdout] test imm_i_bit_extend ... ok
[INFO] [stdout] test imm_j ... ok
[INFO] [stdout] test opcode ... ok
[INFO] [stdout] test r_ctor ... ok
[INFO] [stdout] test display_r ... ok
[INFO] [stdout] test u_ctor ... ok
[INFO] [stdout] test imm_i ... ok
[INFO] [stdout] test imm_b ... ok
[INFO] [stdout] test display_i ... ok
[INFO] [stdout] test rd ... ok
[INFO] [stdout] test s_ctor ... ok
[INFO] [stdout] test rs1 ... ok
[INFO] [stdout] test imm_s ... ok
[INFO] [stdout] test imm_u ... ok
[INFO] [stdout] test rs2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/machine-522f58ab2974e476
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test registers ... ok
[INFO] [stdout] test simple_math ... ok
[INFO] [stdout] test fibonacci ... ok
[INFO] [stdout] test execute_addi ... ok
[INFO] [stdout] test real_world_tests_simtx ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memory-992f4a605dd35cec
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test is_little_endian_vec_u32 ... ok
[INFO] [stdout] test is_little_endian_hashmap ... ok
[INFO] [stdout] test is_little_endian_vec_u8 ... ok
[INFO] [stdout] test vec_memory_impl ... ok
[INFO] [stdout] test vec_memory_out_of_bound ... ok
[INFO] [stderr]    Doc-tests riscv-sandbox
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c1301f5e88ad8c7fd91fe0279083d81ba5fd9a2ec47c1355de04fe89bd8e5272"`
[INFO] running `"docker" "rm" "-f" "c1301f5e88ad8c7fd91fe0279083d81ba5fd9a2ec47c1355de04fe89bd8e5272"`
[INFO] [stdout] c1301f5e88ad8c7fd91fe0279083d81ba5fd9a2ec47c1355de04fe89bd8e5272