[INFO] cloning repository https://github.com/distil/rust_lua_ffi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/distil/rust_lua_ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistil%2Frust_lua_ffi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistil%2Frust_lua_ffi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30820cdc9282c938dbf8e7bb0a1ea31cf56b25a6 [INFO] checking distil/rust_lua_ffi against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistil%2Frust_lua_ffi" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/distil/rust_lua_ffi on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/distil/rust_lua_ffi [INFO] finished tweaking git repo https://github.com/distil/rust_lua_ffi [INFO] tweaked toml for git repo https://github.com/distil/rust_lua_ffi written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/distil/rust_lua_ffi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ef7d0161fe16f07479110d59831aeb06d65daf1e68e555e3b9bec8d6ae86cb9 [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" "8ef7d0161fe16f07479110d59831aeb06d65daf1e68e555e3b9bec8d6ae86cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ef7d0161fe16f07479110d59831aeb06d65daf1e68e555e3b9bec8d6ae86cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef7d0161fe16f07479110d59831aeb06d65daf1e68e555e3b9bec8d6ae86cb9", kill_on_drop: false }` [INFO] [stdout] 8ef7d0161fe16f07479110d59831aeb06d65daf1e68e555e3b9bec8d6ae86cb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb97a692dd4f4969d2e64a80dd4d69aaf25ab7cb9cf79675c54d1da39a65518c [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" "eb97a692dd4f4969d2e64a80dd4d69aaf25ab7cb9cf79675c54d1da39a65518c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking c-marshalling v0.2.0 (/opt/rustwide/workdir/c-marshalling) [INFO] [stderr] Checking quote v0.4.2 [INFO] [stderr] Checking syn v0.12.15 [INFO] [stderr] Checking parser v0.2.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Checking derive-c-marshalling-library v0.1.0 (/opt/rustwide/workdir/derive-c-marshalling-library) [INFO] [stderr] Checking generator v2.0.0 (/opt/rustwide/workdir/generator) [INFO] [stderr] Checking derive-lua-marshalling v0.2.0 (/opt/rustwide/workdir/derive-lua-marshalling) [INFO] [stderr] Compiling rust-unit v0.1.0 (/opt/rustwide/workdir/rust-unit) [INFO] [stderr] Compiling rust-example v0.1.0 (/opt/rustwide/workdir/rust-example) [INFO] [stderr] Checking lua-marshalling v0.3.0 (/opt/rustwide/workdir/lua-marshalling) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> lua-marshalling/src/lib.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | / format!( [INFO] [stdout] 49 | | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] 50 | | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stdout] 51 | | ASCII alpha-numeric characters or underscores and \ [INFO] [stdout] 52 | | cannot start with a number", [INFO] [stdout] 53 | | name, [INFO] [stdout] 54 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 48 | [INFO] [stdout] 49 | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] 50 | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stdout] 51 | ASCII alpha-numeric characters or underscores and \ [INFO] [stdout] 52 | cannot start with a number", [INFO] [stdout] 53 | name, [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> lua-marshalling/src/lib.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | / format!( [INFO] [stdout] 49 | | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] 50 | | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stdout] 51 | | ASCII alpha-numeric characters or underscores and \ [INFO] [stdout] 52 | | cannot start with a number", [INFO] [stdout] 53 | | name, [INFO] [stdout] 54 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 48 | [INFO] [stdout] 49 | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] 50 | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stdout] 51 | ASCII alpha-numeric characters or underscores and \ [INFO] [stdout] 52 | cannot start with a number", [INFO] [stdout] 53 | name, [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.85s [INFO] running `Command { std: "docker" "inspect" "eb97a692dd4f4969d2e64a80dd4d69aaf25ab7cb9cf79675c54d1da39a65518c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb97a692dd4f4969d2e64a80dd4d69aaf25ab7cb9cf79675c54d1da39a65518c", kill_on_drop: false }` [INFO] [stdout] eb97a692dd4f4969d2e64a80dd4d69aaf25ab7cb9cf79675c54d1da39a65518c