[INFO] cloning repository https://github.com/mewosmith/x4balancer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mewosmith/x4balancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmewosmith%2Fx4balancer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmewosmith%2Fx4balancer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27457cc132af70b1124dc0b659133e8b9233ccd8 [INFO] checking mewosmith/x4balancer against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmewosmith%2Fx4balancer" "/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/mewosmith/x4balancer on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mewosmith/x4balancer [INFO] finished tweaking git repo https://github.com/mewosmith/x4balancer [INFO] tweaked toml for git repo https://github.com/mewosmith/x4balancer written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/mewosmith/x4balancer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.features [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple_xml_serialize_macro v0.2.1 [INFO] [stderr] Downloaded simple_xml_serialize v0.2.3 [INFO] [stderr] Downloaded yaserde v0.3.7 [INFO] [stderr] Downloaded yaserde_derive v0.3.7 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3dc80ca214f08907059752181e1d6ca0526b43ce8c3c8d999ba74d17c9f5a5b [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" "f3dc80ca214f08907059752181e1d6ca0526b43ce8c3c8d999ba74d17c9f5a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3dc80ca214f08907059752181e1d6ca0526b43ce8c3c8d999ba74d17c9f5a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3dc80ca214f08907059752181e1d6ca0526b43ce8c3c8d999ba74d17c9f5a5b", kill_on_drop: false }` [INFO] [stdout] f3dc80ca214f08907059752181e1d6ca0526b43ce8c3c8d999ba74d17c9f5a5b [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07acbb5541d593bb043d247b9c8c8db3f7ae0f4380086810794e613872b6c52d [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" "07acbb5541d593bb043d247b9c8c8db3f7ae0f4380086810794e613872b6c52d", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.features [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Checking xml-rs v0.8.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking simple_xml_serialize v0.2.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking yaserde v0.3.7 [INFO] [stderr] Checking memchr v2.2.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking simple_logger v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling simple_xml_serialize_macro v0.2.1 [INFO] [stderr] Compiling yaserde_derive v0.3.7 [INFO] [stderr] Checking serde v1.0.102 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking serde-xml-rs v0.3.1 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking x4balancer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Any`, `TypeId` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `TypeId` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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 28.44s [INFO] running `Command { std: "docker" "inspect" "07acbb5541d593bb043d247b9c8c8db3f7ae0f4380086810794e613872b6c52d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07acbb5541d593bb043d247b9c8c8db3f7ae0f4380086810794e613872b6c52d", kill_on_drop: false }` [INFO] [stdout] 07acbb5541d593bb043d247b9c8c8db3f7ae0f4380086810794e613872b6c52d