[INFO] crate riscv-sandbox 0.2.0 is already in cache
[INFO] testing riscv-sandbox-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate riscv-sandbox 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate riscv-sandbox 0.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-0/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 11a67e5c9621db3c9948165047629932535ece9169e4ac036ec708ea5765f234
[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" "11a67e5c9621db3c9948165047629932535ece9169e4ac036ec708ea5765f234"`
[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 6.59s
[INFO] running `"docker" "inspect" "11a67e5c9621db3c9948165047629932535ece9169e4ac036ec708ea5765f234"`
[INFO] running `"docker" "rm" "-f" "11a67e5c9621db3c9948165047629932535ece9169e4ac036ec708ea5765f234"`
[INFO] [stdout] 11a67e5c9621db3c9948165047629932535ece9169e4ac036ec708ea5765f234
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d152f912d41f896fc50f113a7ea30017537dade84c0533a258e2ad622f5903dd
[INFO] running `"docker" "start" "-a" "d152f912d41f896fc50f113a7ea30017537dade84c0533a258e2ad622f5903dd"`
[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 3.84s
[INFO] running `"docker" "inspect" "d152f912d41f896fc50f113a7ea30017537dade84c0533a258e2ad622f5903dd"`
[INFO] running `"docker" "rm" "-f" "d152f912d41f896fc50f113a7ea30017537dade84c0533a258e2ad622f5903dd"`
[INFO] [stdout] d152f912d41f896fc50f113a7ea30017537dade84c0533a258e2ad622f5903dd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2020-06-03" "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] 08d5591ed710167ab69d72e863ddbba344bc9a7ea2dd71afe0e7612a88723610
[INFO] running `"docker" "start" "-a" "08d5591ed710167ab69d72e863ddbba344bc9a7ea2dd71afe0e7612a88723610"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/riscv_sandbox-63d190e48529d7dc
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elf-c6cba6e21004d277
[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] [stdout] test test1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isa-fafed74ccd3cac04
[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 imm_b ... ok
[INFO] [stdout] test imm_i ... ok
[INFO] [stdout] test display_branch ... ok
[INFO] [stdout] test addi ... ok
[INFO] [stdout] test imm_j ... ok
[INFO] [stdout] test imm_s ... ok
[INFO] [stdout] test rd ... ok
[INFO] [stdout] test r_ctor ... ok
[INFO] [stdout] test rs1 ... ok
[INFO] [stdout] test opcode ... ok
[INFO] [stdout] test display_r ... ok
[INFO] [stdout] test rs2 ... ok
[INFO] [stdout] test imm_u ... ok
[INFO] [stdout] test s_ctor ... ok
[INFO] [stdout] test u_ctor ... ok
[INFO] [stdout] test display_i ... ok
[INFO] [stdout] test i_ctor ... ok
[INFO] [stdout] test imm_i_bit_extend ... 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-bae006977c1d591f
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fibonacci ... ok
[INFO] [stdout] test registers ... ok
[INFO] [stdout] test execute_addi ... ok
[INFO] [stdout] test simple_math ... ok
[INFO] [stdout] test real_world_tests_simtx ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memory-6bed5fce27c8e3fc
[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 vec_memory_impl ... ok
[INFO] [stdout] test is_little_endian_vec_u8 ... 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" "08d5591ed710167ab69d72e863ddbba344bc9a7ea2dd71afe0e7612a88723610"`
[INFO] running `"docker" "rm" "-f" "08d5591ed710167ab69d72e863ddbba344bc9a7ea2dd71afe0e7612a88723610"`
[INFO] [stdout] 08d5591ed710167ab69d72e863ddbba344bc9a7ea2dd71afe0e7612a88723610