[INFO] crate lua52-sys 0.1.2 is already in cache
[INFO] testing lua52-sys-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate lua52-sys 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lua52-sys 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lua52-sys 0.1.2
[INFO] finished tweaking crates.io crate lua52-sys 0.1.2
[INFO] tweaked toml for crates.io crate lua52-sys 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0070dda2eeda18e8a6d3169cebb8a1de62f2677e1fe238b51b213b3d070faecf
[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" "0070dda2eeda18e8a6d3169cebb8a1de62f2677e1fe238b51b213b3d070faecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0070dda2eeda18e8a6d3169cebb8a1de62f2677e1fe238b51b213b3d070faecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0070dda2eeda18e8a6d3169cebb8a1de62f2677e1fe238b51b213b3d070faecf", kill_on_drop: false }`
[INFO] [stdout] 0070dda2eeda18e8a6d3169cebb8a1de62f2677e1fe238b51b213b3d070faecf
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2861c766e66bd5ae854e0bb37cee68ac91ea1ce169bb0a74955d96b37503e9b6
[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" "2861c766e66bd5ae854e0bb37cee68ac91ea1ce169bb0a74955d96b37503e9b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling lua52-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lua/src/lcode.c: In function 'luaK_exp2RK':
[INFO] [stderr] warning: lua/src/lcode.c:543:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   543 |       e->k = VK;
[INFO] [stderr] warning:       |       ~~~~~^~~~
[INFO] [stderr] warning: lua/src/lcode.c:546:5: note: here
[INFO] [stderr] warning:   546 |     case VK: {
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: lua/src/lgc.c: In function 'freeobj':
[INFO] [stderr] warning: lua/src/lgc.c:679:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   679 |       G(L)->strt.nuse--;
[INFO] [stderr] warning: lua/src/lgc.c:681:5: note: here
[INFO] [stderr] warning:   681 |     case LUA_TLNGSTR: {
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: lua/src/llex.c: In function 'llex':
[INFO] [stderr] warning: lua/src/llex.c:477:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   477 |         else if (!lisdigit(ls->current)) return '.';
[INFO] [stderr] warning:       |                 ^
[INFO] [stderr] warning: lua/src/llex.c:480:7: note: here
[INFO] [stderr] warning:   480 |       case '0': case '1': case '2': case '3': case '4':
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stderr] warning: lua/src/ltable.c: In function 'luaH_get':
[INFO] [stderr] warning: lua/src/ltable.c:485:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   485 |     case LUA_TNUMBER: {
[INFO] [stderr] warning:       |                       ^
[INFO] [stderr] warning: lua/src/ltable.c:493:5: note: here
[INFO] [stderr] warning:   493 |     default: {
[INFO] [stderr] warning:       |     ^~~~~~~
[INFO] [stderr] warning: lua/src/lstrlib.c: In function 'match':
[INFO] [stderr] warning: lua/src/lstrlib.c:492:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   492 |               s++;  /* 1 match already done */
[INFO] [stderr] warning:       |               ~^~
[INFO] [stderr] warning: lua/src/lstrlib.c:494:13: note: here
[INFO] [stderr] warning:   494 |             case '*':  /* 0 or more repetitions */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:14:40
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const LUAI_FIRSTPSEUDOIDX: c_int = (-LUAI_MAXSTACK - 1000);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "2861c766e66bd5ae854e0bb37cee68ac91ea1ce169bb0a74955d96b37503e9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2861c766e66bd5ae854e0bb37cee68ac91ea1ce169bb0a74955d96b37503e9b6", kill_on_drop: false }`
[INFO] [stdout] 2861c766e66bd5ae854e0bb37cee68ac91ea1ce169bb0a74955d96b37503e9b6
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b565262a93638e78187b02b5c33c457cebf28b90a1f05106064f9fcb20f9d44
[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" "2b565262a93638e78187b02b5c33c457cebf28b90a1f05106064f9fcb20f9d44", kill_on_drop: false }`
[INFO] [stderr] warning: lua/src/lcode.c: In function 'luaK_exp2RK':
[INFO] [stderr] warning: lua/src/lcode.c:543:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   543 |       e->k = VK;
[INFO] [stderr] warning:       |       ~~~~~^~~~
[INFO] [stderr] warning: lua/src/lcode.c:546:5: note: here
[INFO] [stderr] warning:   546 |     case VK: {
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: lua/src/lgc.c: In function 'freeobj':
[INFO] [stderr] warning: lua/src/lgc.c:679:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   679 |       G(L)->strt.nuse--;
[INFO] [stderr] warning: lua/src/lgc.c:681:5: note: here
[INFO] [stderr] warning:   681 |     case LUA_TLNGSTR: {
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: lua/src/llex.c: In function 'llex':
[INFO] [stderr] warning: lua/src/llex.c:477:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   477 |         else if (!lisdigit(ls->current)) return '.';
[INFO] [stderr] warning:       |                 ^
[INFO] [stderr] warning: lua/src/llex.c:480:7: note: here
[INFO] [stderr] warning:   480 |       case '0': case '1': case '2': case '3': case '4':
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stderr] warning: lua/src/ltable.c: In function 'luaH_get':
[INFO] [stderr] warning: lua/src/ltable.c:485:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   485 |     case LUA_TNUMBER: {
[INFO] [stderr] warning:       |                       ^
[INFO] [stderr] warning: lua/src/ltable.c:493:5: note: here
[INFO] [stderr] warning:   493 |     default: {
[INFO] [stderr] warning:       |     ^~~~~~~
[INFO] [stderr] warning: lua/src/lstrlib.c: In function 'match':
[INFO] [stderr] warning: lua/src/lstrlib.c:492:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   492 |               s++;  /* 1 match already done */
[INFO] [stderr] warning:       |               ~^~
[INFO] [stderr] warning: lua/src/lstrlib.c:494:13: note: here
[INFO] [stderr] warning:   494 |             case '*':  /* 0 or more repetitions */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:14:40
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const LUAI_FIRSTPSEUDOIDX: c_int = (-LUAI_MAXSTACK - 1000);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lua52-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:14:40
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const LUAI_FIRSTPSEUDOIDX: c_int = (-LUAI_MAXSTACK - 1000);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "2b565262a93638e78187b02b5c33c457cebf28b90a1f05106064f9fcb20f9d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b565262a93638e78187b02b5c33c457cebf28b90a1f05106064f9fcb20f9d44", kill_on_drop: false }`
[INFO] [stdout] 2b565262a93638e78187b02b5c33c457cebf28b90a1f05106064f9fcb20f9d44
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d1f4b1f4db0d689ffe05b0e2b8b9c3780249fd3499b75da3e1a64a496e79178
[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" "2d1f4b1f4db0d689ffe05b0e2b8b9c3780249fd3499b75da3e1a64a496e79178", kill_on_drop: false }`
[INFO] [stderr] warning: lua/src/lcode.c: In function 'luaK_exp2RK':
[INFO] [stderr] warning: lua/src/lcode.c:543:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   543 |       e->k = VK;
[INFO] [stderr] warning:       |       ~~~~~^~~~
[INFO] [stderr] warning: lua/src/lcode.c:546:5: note: here
[INFO] [stderr] warning:   546 |     case VK: {
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: lua/src/lgc.c: In function 'freeobj':
[INFO] [stderr] warning: lua/src/lgc.c:679:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   679 |       G(L)->strt.nuse--;
[INFO] [stderr] warning: lua/src/lgc.c:681:5: note: here
[INFO] [stderr] warning:   681 |     case LUA_TLNGSTR: {
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: lua/src/llex.c: In function 'llex':
[INFO] [stderr] warning: lua/src/llex.c:477:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   477 |         else if (!lisdigit(ls->current)) return '.';
[INFO] [stderr] warning:       |                 ^
[INFO] [stderr] warning: lua/src/llex.c:480:7: note: here
[INFO] [stderr] warning:   480 |       case '0': case '1': case '2': case '3': case '4':
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stderr] warning: lua/src/ltable.c: In function 'luaH_get':
[INFO] [stderr] warning: lua/src/ltable.c:485:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   485 |     case LUA_TNUMBER: {
[INFO] [stderr] warning:       |                       ^
[INFO] [stderr] warning: lua/src/ltable.c:493:5: note: here
[INFO] [stderr] warning:   493 |     default: {
[INFO] [stderr] warning:       |     ^~~~~~~
[INFO] [stderr] warning: lua/src/lstrlib.c: In function 'match':
[INFO] [stderr] warning: lua/src/lstrlib.c:492:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   492 |               s++;  /* 1 match already done */
[INFO] [stderr] warning:       |               ~^~
[INFO] [stderr] warning: lua/src/lstrlib.c:494:13: note: here
[INFO] [stderr] warning:   494 |             case '*':  /* 0 or more repetitions */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/lib.rs:14:40
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const LUAI_FIRSTPSEUDOIDX: c_int = (-LUAI_MAXSTACK - 1000);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/lib.rs:14:40
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const LUAI_FIRSTPSEUDOIDX: c_int = (-LUAI_MAXSTACK - 1000);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lua52_sys-a1e9bb7af11b5c41
[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] [stderr]    Doc-tests lua52-sys
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:14:40
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 14 | pub const LUAI_FIRSTPSEUDOIDX: c_int = (-LUAI_MAXSTACK - 1000);
[INFO] [stdout] 
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "2d1f4b1f4db0d689ffe05b0e2b8b9c3780249fd3499b75da3e1a64a496e79178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1f4b1f4db0d689ffe05b0e2b8b9c3780249fd3499b75da3e1a64a496e79178", kill_on_drop: false }`
[INFO] [stdout] 2d1f4b1f4db0d689ffe05b0e2b8b9c3780249fd3499b75da3e1a64a496e79178