[INFO] cloning repository https://github.com/YushiOMOTE/rrpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YushiOMOTE/rrpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYushiOMOTE%2Frrpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYushiOMOTE%2Frrpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c056b2ff607f9dca8224ed99f869b94c28d9c439 [INFO] checking YushiOMOTE/rrpc against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYushiOMOTE%2Frrpc" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/YushiOMOTE/rrpc 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/YushiOMOTE/rrpc [INFO] finished tweaking git repo https://github.com/YushiOMOTE/rrpc [INFO] tweaked toml for git repo https://github.com/YushiOMOTE/rrpc written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/YushiOMOTE/rrpc 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] Downloading crates ... [INFO] [stderr] Downloaded pest_generator v2.0.0 [INFO] [stderr] Downloaded termcolor v1.0.4 [INFO] [stderr] Downloaded pest_meta v2.0.3 [INFO] [stderr] Downloaded serde_json v1.0.32 [INFO] [stderr] Downloaded pest v2.0.1 [INFO] [stderr] Downloaded syn v0.15.12 [INFO] [stderr] Downloaded ryu v0.2.6 [INFO] [stderr] Downloaded pest_derive v2.0.1 [INFO] [stderr] Downloaded sha-1 v0.7.0 [INFO] [stderr] Downloaded tera v0.11.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0df8c97be19e749bd2fc004ea277f680dbf961014838c3bd7c8da0c71d0ffbce [INFO] running `Command { std: "docker" "start" "-a" "0df8c97be19e749bd2fc004ea277f680dbf961014838c3bd7c8da0c71d0ffbce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0df8c97be19e749bd2fc004ea277f680dbf961014838c3bd7c8da0c71d0ffbce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df8c97be19e749bd2fc004ea277f680dbf961014838c3bd7c8da0c71d0ffbce", kill_on_drop: false }` [INFO] [stdout] 0df8c97be19e749bd2fc004ea277f680dbf961014838c3bd7c8da0c71d0ffbce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 7cd9a585d92feabc90ed137b229bba0badd321f2f0ee037f3194da3fe1e48539 [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" "7cd9a585d92feabc90ed137b229bba0badd321f2f0ee037f3194da3fe1e48539", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Compiling pest v2.0.1 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.12 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling pest_generator v2.0.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling pest_derive v2.0.1 [INFO] [stderr] Checking tera v0.11.18 [INFO] [stderr] Checking rrpc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:36:50 [INFO] [stdout] | [INFO] [stdout] 36 | fn primitive(resolver: &mut Resolver, lang: &mut LangGenerator, ident: &str, tt: Trait) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | lang: &'g mut LangGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new(lang: &'g mut LangGenerator) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:54:22 [INFO] [stdout] | [INFO] [stdout] 54 | type Gen = Arc>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:36:50 [INFO] [stdout] | [INFO] [stdout] 36 | fn primitive(resolver: &mut Resolver, lang: &mut LangGenerator, ident: &str, tt: Trait) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | lang: &'g mut LangGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/generator.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new(lang: &'g mut LangGenerator) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:54:22 [INFO] [stdout] | [INFO] [stdout] 54 | type Gen = Arc>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LangGenerator + Send + Sync` [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 1m 11s [INFO] running `Command { std: "docker" "inspect" "7cd9a585d92feabc90ed137b229bba0badd321f2f0ee037f3194da3fe1e48539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cd9a585d92feabc90ed137b229bba0badd321f2f0ee037f3194da3fe1e48539", kill_on_drop: false }` [INFO] [stdout] 7cd9a585d92feabc90ed137b229bba0badd321f2f0ee037f3194da3fe1e48539