[INFO] fetching crate lua51-sys 0.1.0...
[INFO] checking lua51-sys-0.1.0 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate lua51-sys 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lua51-sys 0.1.0 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lua51-sys 0.1.0
[INFO] finished tweaking crates.io crate lua51-sys 0.1.0
[INFO] tweaked toml for crates.io crate lua51-sys 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d71c5d1d7daf2d1c9c7ec4122ca274b87c15dd3f44699f242f2a5a4e830f37d1
[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" "d71c5d1d7daf2d1c9c7ec4122ca274b87c15dd3f44699f242f2a5a4e830f37d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d71c5d1d7daf2d1c9c7ec4122ca274b87c15dd3f44699f242f2a5a4e830f37d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71c5d1d7daf2d1c9c7ec4122ca274b87c15dd3f44699f242f2a5a4e830f37d1", kill_on_drop: false }`
[INFO] [stdout] d71c5d1d7daf2d1c9c7ec4122ca274b87c15dd3f44699f242f2a5a4e830f37d1
[INFO] running `Command { std: "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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] cd15ac400fba6360f41b21ea52f9c7d63e0403d7d309d697d2c206290d98c83f
[INFO] running `Command { std: "docker" "start" "-a" "cd15ac400fba6360f41b21ea52f9c7d63e0403d7d309d697d2c206290d98c83f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling bindgen v0.39.0
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling lua51-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lua/src/lauxlib.c: In function 'luaL_loadfile':
[INFO] [stderr] warning: lua/src/lauxlib.c:577:4: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:   577 |    while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ;
[INFO] [stderr] warning:       |    ^~~~~
[INFO] [stderr] warning: lua/src/lauxlib.c:578:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'
[INFO] [stderr] warning:   578 |     lf.extraline = 0;
[INFO] [stderr] warning:       |     ^~
[INFO] [stderr] warning: lua/src/ldebug.c: In function 'symbexec':
[INFO] [stderr] warning: lua/src/ldebug.c:268:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   268 | #define check(x)  if (!(x)) return 0;
[INFO] [stderr] warning:       |                      ^
[INFO] [stderr] warning: lua/src/ldebug.c:272:26: note: in expansion of macro 'check'
[INFO] [stderr] warning:   272 | #define checkreg(pt,reg) check((reg) < (pt)->maxstacksize)
[INFO] [stderr] warning:       |                          ^~~~~
[INFO] [stderr] warning: lua/src/ldebug.c:414:9: note: in expansion of macro 'checkreg'
[INFO] [stderr] warning:   414 |         checkreg(pt, a+3);
[INFO] [stderr] warning:       |         ^~~~~~~~
[INFO] [stderr] warning: lua/src/ldebug.c:416:7: note: here
[INFO] [stderr] warning:   416 |       case OP_JMP: {
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stderr] warning: lua/src/llex.c: In function 'llex':
[INFO] [stderr] warning: lua/src/llex.c:369:14: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   369 |         else luaX_lexerror(ls, "invalid long string delimiter", TK_STRING);
[INFO] [stderr] warning:       |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: lua/src/llex.c:371:7: note: here
[INFO] [stderr] warning:   371 |       case '=': {
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stderr] warning: lua/src/ltable.c: In function 'luaH_get':
[INFO] [stderr] warning: lua/src/ltable.c:473:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   473 |     case LUA_TNUMBER: {
[INFO] [stderr] warning:       |                       ^
[INFO] [stderr] warning: lua/src/ltable.c:481:5: note: here
[INFO] [stderr] warning:   481 |     default: {
[INFO] [stderr] warning:       |     ^~~~~~~
[INFO] [stderr] warning: lua/src/ltablib.c: In function 'addfield':
[INFO] [stderr] warning: lua/src/ltablib.c:137:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:   137 |   if (!lua_isstring(L, -1))
[INFO] [stderr] warning:       |   ^~
[INFO] [stderr] warning: lua/src/ltablib.c:140:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:   140 |     luaL_addvalue(b);
[INFO] [stderr] warning:       |     ^~~~~~~~~~~~~
[INFO] [stderr] warning: lua/src/lua.c: In function 'collectargs':
[INFO] [stderr] warning: lua/src/lua.c:274:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   274 |         *pi = 1;  /* go through */
[INFO] [stderr] warning:       |         ~~~~^~~
[INFO] [stderr] warning: lua/src/lua.c:275:7: note: here
[INFO] [stderr] warning:   275 |       case 'v':
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stderr] warning: lua/src/lua.c:280:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   280 |         *pe = 1;  /* go through */
[INFO] [stderr] warning:       |         ~~~~^~~
[INFO] [stderr] warning: lua/src/lua.c:281:7: note: here
[INFO] [stderr] warning:   281 |       case 'l':
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.07s
[INFO] running `Command { std: "docker" "inspect" "cd15ac400fba6360f41b21ea52f9c7d63e0403d7d309d697d2c206290d98c83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd15ac400fba6360f41b21ea52f9c7d63e0403d7d309d697d2c206290d98c83f", kill_on_drop: false }`
[INFO] [stdout] cd15ac400fba6360f41b21ea52f9c7d63e0403d7d309d697d2c206290d98c83f