[INFO] fetching crate ep-capstone 0.1.0...
[INFO] checking ep-capstone-0.1.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate ep-capstone 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ep-capstone 0.1.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ep-capstone 0.1.0
[INFO] finished tweaking crates.io crate ep-capstone 0.1.0
[INFO] tweaked toml for crates.io crate ep-capstone 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c65560b5824ff68b81bb89de4648472c02f0d27853b345e38815455eb38f914b
[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" "c65560b5824ff68b81bb89de4648472c02f0d27853b345e38815455eb38f914b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c65560b5824ff68b81bb89de4648472c02f0d27853b345e38815455eb38f914b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65560b5824ff68b81bb89de4648472c02f0d27853b345e38815455eb38f914b", kill_on_drop: false }`
[INFO] [stdout] c65560b5824ff68b81bb89de4648472c02f0d27853b345e38815455eb38f914b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 99bcc27bdac9e882bf4a9ee0e2ac1c0f361f80d7e31d490c449590607f297474
[INFO] running `Command { std: "docker" "start" "-a" "99bcc27bdac9e882bf4a9ee0e2ac1c0f361f80d7e31d490c449590607f297474", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling ep-capstone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: clib/arch/ARM/ARMDisassembler.c: In function 'DecodeVLDInstruction':
[INFO] [stderr] warning: clib/arch/ARM/ARMDisassembler.c:2515:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  2515 |    if (Rm == 0xd) {
[INFO] [stderr] warning:       |       ^
[INFO] [stderr] warning: clib/arch/ARM/ARMDisassembler.c:2520:3: note: here
[INFO] [stderr] warning:  2520 |   case ARM_VLD1d8wb_fixed:
[INFO] [stderr] warning:       |   ^~~~
[INFO] [stderr] warning: clib/arch/ARM/ARMInstPrinter.c: In function 'ARM_printInst':
[INFO] [stderr] warning: clib/arch/ARM/ARMInstPrinter.c:453:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   453 |       if ((ARM_getFeatureBits(MI->csh->mode) & ARM_HasV8Ops)) {
[INFO] [stderr] warning:       |          ^
[INFO] [stderr] warning: clib/arch/ARM/ARMInstPrinter.c:459:5: note: here
[INFO] [stderr] warning:   459 |     default:
[INFO] [stderr] warning:       |     ^~~~~~~
[INFO] [stderr] warning: clib/arch/AArch64/AArch64Disassembler.c: In function 'DecodeThreeAddrSRegInstruction':
[INFO] [stderr] warning: clib/arch/AArch64/AArch64Disassembler.c:850:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   850 |    if (shiftHi == 0x3)
[INFO] [stderr] warning:       |       ^
[INFO] [stderr] warning: clib/arch/AArch64/AArch64Disassembler.c:853:3: note: here
[INFO] [stderr] warning:   853 |   case AArch64_ANDWrs:
[INFO] [stderr] warning:       |   ^~~~
[INFO] [stderr] warning: clib/arch/AArch64/AArch64Disassembler.c:874:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   874 |      if (shiftHi == 0x3)
[INFO] [stderr] warning:       |         ^
[INFO] [stderr] warning: clib/arch/AArch64/AArch64Disassembler.c:877:3: note: here
[INFO] [stderr] warning:   877 |   case AArch64_ANDXrs:
[INFO] [stderr] warning:       |   ^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.09s
[INFO] running `Command { std: "docker" "inspect" "99bcc27bdac9e882bf4a9ee0e2ac1c0f361f80d7e31d490c449590607f297474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99bcc27bdac9e882bf4a9ee0e2ac1c0f361f80d7e31d490c449590607f297474", kill_on_drop: false }`
[INFO] [stdout] 99bcc27bdac9e882bf4a9ee0e2ac1c0f361f80d7e31d490c449590607f297474