[INFO] fetching crate luajit 0.1.1...
[INFO] checking luajit-0.1.1 against master#a874956d940ecb3ed524b6176a171219ac4787ea for pr-76104
[INFO] extracting crate luajit 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate luajit 0.1.1 on toolchain a874956d940ecb3ed524b6176a171219ac4787ea
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate luajit 0.1.1
[INFO] finished tweaking crates.io crate luajit 0.1.1
[INFO] tweaked toml for crates.io crate luajit 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "metadata" "--no-deps" "--format-version=1", 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] 3781a37e2b0d41cff6e6ac9ec32df231f1b28e3284db7eee91f2f900aa1f8cf3
[INFO] running `Command { std: "docker" "start" "-a" "3781a37e2b0d41cff6e6ac9ec32df231f1b28e3284db7eee91f2f900aa1f8cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3781a37e2b0d41cff6e6ac9ec32df231f1b28e3284db7eee91f2f900aa1f8cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3781a37e2b0d41cff6e6ac9ec32df231f1b28e3284db7eee91f2f900aa1f8cf3", kill_on_drop: false }`
[INFO] [stdout] 3781a37e2b0d41cff6e6ac9ec32df231f1b28e3284db7eee91f2f900aa1f8cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 875e6c42af94ae99f65b9c87b14469c432cf51dd97704f5c24d7f9ba0e8bc341
[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" "875e6c42af94ae99f65b9c87b14469c432cf51dd97704f5c24d7f9ba0e8bc341", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling luajit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ffi/lua.rs:266:33
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub const LUA_MASKCALL: c_int = (1 << LUA_HOOKCALL);
[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/ffi/lua.rs:267:32
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub const LUA_MASKRET: c_int = (1 << LUA_HOOKRET);
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ffi/lua.rs:268:33
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub const LUA_MASKLINE: c_int = (1 << LUA_HOOKLINE);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ffi/lua.rs:269:34
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub const LUA_MASKCOUNT: c_int = (1 << LUA_HOOKCOUNT);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ffi/lua.rs:266:33
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub const LUA_MASKCALL: c_int = (1 << LUA_HOOKCALL);
[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/ffi/lua.rs:267:32
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub const LUA_MASKRET: c_int = (1 << LUA_HOOKRET);
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ffi/lua.rs:268:33
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub const LUA_MASKLINE: c_int = (1 << LUA_HOOKLINE);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ffi/lua.rs:269:34
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub const LUA_MASKCOUNT: c_int = (1 << LUA_HOOKCOUNT);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "875e6c42af94ae99f65b9c87b14469c432cf51dd97704f5c24d7f9ba0e8bc341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875e6c42af94ae99f65b9c87b14469c432cf51dd97704f5c24d7f9ba0e8bc341", kill_on_drop: false }`
[INFO] [stdout] 875e6c42af94ae99f65b9c87b14469c432cf51dd97704f5c24d7f9ba0e8bc341