[INFO] cloning repository https://github.com/tanin47/lilit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tanin47/lilit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanin47%2Flilit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanin47%2Flilit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb20b46c045ca64e99fd3e7edf4ce2d81a8d48b5 [INFO] checking tanin47/lilit against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanin47%2Flilit" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tanin47/lilit on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tanin47/lilit [INFO] finished tweaking git repo https://github.com/tanin47/lilit [INFO] tweaked toml for git repo https://github.com/tanin47/lilit written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/tanin47/lilit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/tanin47/inkwell` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08bb5ae9995a5e642fab9aff38b1199601e30ec8fb79a1c21d6d25b289b8ff93 [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" "08bb5ae9995a5e642fab9aff38b1199601e30ec8fb79a1c21d6d25b289b8ff93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08bb5ae9995a5e642fab9aff38b1199601e30ec8fb79a1c21d6d25b289b8ff93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08bb5ae9995a5e642fab9aff38b1199601e30ec8fb79a1c21d6d25b289b8ff93", kill_on_drop: false }` [INFO] [stdout] 08bb5ae9995a5e642fab9aff38b1199601e30ec8fb79a1c21d6d25b289b8ff93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a581cd32dc593cfcfaec11533254e3a3b24eb383392549eae164783ae046be45 [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" "a581cd32dc593cfcfaec11533254e3a3b24eb383392549eae164783ae046be45", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling ucd-util v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.23 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/tanin47/inkwell?rev=46d576c63a7bec3a5ff4c81efbe74842f850ff0a#46d576c6) [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling syn v0.15.20 [INFO] [stderr] Compiling enum-methods v0.0.8 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Compiling llvm-sys v60.2.0 [INFO] [stderr] Compiling inkwell_internal_macros v0.1.0 (https://github.com/tanin47/inkwell?rev=46d576c63a7bec3a5ff4c81efbe74842f850ff0a#46d576c6) [INFO] [stderr] Checking lilit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `CompilationUnit` does not permit zero-initialization [INFO] [stdout] --> src/parse/mod.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | unit: unsafe { std::mem::MaybeUninit::zeroed().assume_init() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: `std::ptr::Unique` must be non-null (in this struct field) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `CompilationUnit` does not permit zero-initialization [INFO] [stdout] --> src/parse/mod.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | unit: unsafe { std::mem::MaybeUninit::zeroed().assume_init() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: `std::ptr::Unique` must be non-null (in this struct field) [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 1m 15s [INFO] running `Command { std: "docker" "inspect" "a581cd32dc593cfcfaec11533254e3a3b24eb383392549eae164783ae046be45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a581cd32dc593cfcfaec11533254e3a3b24eb383392549eae164783ae046be45", kill_on_drop: false }` [INFO] [stdout] a581cd32dc593cfcfaec11533254e3a3b24eb383392549eae164783ae046be45