[INFO] fetching crate lua52-sys 0.1.2... [INFO] checking lua52-sys-0.1.2 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579 [INFO] extracting crate lua52-sys 0.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate lua52-sys 0.1.2 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b8978b1d45c2dcdec5b83dfa9d824bae63b379b7d6f2e6c389b9b3884560747 [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" "4b8978b1d45c2dcdec5b83dfa9d824bae63b379b7d6f2e6c389b9b3884560747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b8978b1d45c2dcdec5b83dfa9d824bae63b379b7d6f2e6c389b9b3884560747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b8978b1d45c2dcdec5b83dfa9d824bae63b379b7d6f2e6c389b9b3884560747", kill_on_drop: false }` [INFO] [stdout] 4b8978b1d45c2dcdec5b83dfa9d824bae63b379b7d6f2e6c389b9b3884560747 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fd1e7e058df92ef354110c335328c2e0b39a3f5ec43ced19e4fde0918f8ffae [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" "1fd1e7e058df92ef354110c335328c2e0b39a3f5ec43ced19e4fde0918f8ffae", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling libc v0.2.81 [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: 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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.64s [INFO] running `Command { std: "docker" "inspect" "1fd1e7e058df92ef354110c335328c2e0b39a3f5ec43ced19e4fde0918f8ffae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fd1e7e058df92ef354110c335328c2e0b39a3f5ec43ced19e4fde0918f8ffae", kill_on_drop: false }` [INFO] [stdout] 1fd1e7e058df92ef354110c335328c2e0b39a3f5ec43ced19e4fde0918f8ffae