[INFO] fetching crate rhai 0.19.0...
[INFO] testing rhai-0.19.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate rhai 0.19.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rhai 0.19.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rhai 0.19.0
[INFO] finished tweaking crates.io crate rhai 0.19.0
[INFO] tweaked toml for crates.io crate rhai 0.19.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rhai 0.19.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hashbrown v0.7.2
[INFO] [stderr]   Downloaded rhai_codegen v0.1.0
[INFO] [stderr]   Downloaded core-error v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bbf6dae5eb3754164bba355a1cbdbac336fa512cedcee9178447d47d087f72b
[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" "6bbf6dae5eb3754164bba355a1cbdbac336fa512cedcee9178447d47d087f72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bbf6dae5eb3754164bba355a1cbdbac336fa512cedcee9178447d47d087f72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bbf6dae5eb3754164bba355a1cbdbac336fa512cedcee9178447d47d087f72b", kill_on_drop: false }`
[INFO] [stdout] 6bbf6dae5eb3754164bba355a1cbdbac336fa512cedcee9178447d47d087f72b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5c3547411450d2bb777b8d3d489f46fdb8e423f6afd39acb298a8ff2100cd9c
[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" "a5c3547411450d2bb777b8d3d489f46fdb8e423f6afd39acb298a8ff2100cd9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rhai_codegen v0.1.0
[INFO] [stderr]    Compiling rhai v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "a5c3547411450d2bb777b8d3d489f46fdb8e423f6afd39acb298a8ff2100cd9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c3547411450d2bb777b8d3d489f46fdb8e423f6afd39acb298a8ff2100cd9c", kill_on_drop: false }`
[INFO] [stdout] a5c3547411450d2bb777b8d3d489f46fdb8e423f6afd39acb298a8ff2100cd9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a971e5cb8832724cd6fdf4c960394e8c096275119b2bfec04c55a89c65f523a
[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" "4a971e5cb8832724cd6fdf4c960394e8c096275119b2bfec04c55a89c65f523a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhai v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `INT` should have a snake case name
[INFO] [stdout]   --> tests/plugins.rs:72:44
[INFO] [stdout]    |
[INFO] [stdout] 72 | gen_unary_functions!(greet = make_greeting(INT, bool, char) -> String);
[INFO] [stdout]    |                                            ^^^ help: convert the identifier to snake case: `int`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rhai`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name plugins --edition=2018 tests/plugins.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=97f2b53bd6bc812c -C extra-filename=-97f2b53bd6bc812c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern rhai=/opt/rustwide/target/debug/deps/librhai-599d9360d003d384.rlib --extern rhai_codegen=/opt/rustwide/target/debug/deps/librhai_codegen-608a91b41017b8c2.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-49270bf5b0c2d544.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4a971e5cb8832724cd6fdf4c960394e8c096275119b2bfec04c55a89c65f523a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a971e5cb8832724cd6fdf4c960394e8c096275119b2bfec04c55a89c65f523a", kill_on_drop: false }`
[INFO] [stdout] 4a971e5cb8832724cd6fdf4c960394e8c096275119b2bfec04c55a89c65f523a
