[INFO] fetching crate compile_type_eq 0.1.1... [INFO] testing compile_type_eq-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate compile_type_eq 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate compile_type_eq 0.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate compile_type_eq 0.1.1 [INFO] finished tweaking crates.io crate compile_type_eq 0.1.1 [INFO] tweaked toml for crates.io crate compile_type_eq 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate compile_type_eq 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24065cb71a7044a80b13c17d37dbb40e94eacef063661fc40a71368ec948b0b0 [INFO] running `Command { std: "docker" "start" "-a" "24065cb71a7044a80b13c17d37dbb40e94eacef063661fc40a71368ec948b0b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24065cb71a7044a80b13c17d37dbb40e94eacef063661fc40a71368ec948b0b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24065cb71a7044a80b13c17d37dbb40e94eacef063661fc40a71368ec948b0b0", kill_on_drop: false }` [INFO] [stdout] 24065cb71a7044a80b13c17d37dbb40e94eacef063661fc40a71368ec948b0b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43ceb4b8ac77757653f9120f2fa840371aa57ac356237fcb0f0d71682708a200 [INFO] running `Command { std: "docker" "start" "-a" "43ceb4b8ac77757653f9120f2fa840371aa57ac356237fcb0f0d71682708a200", kill_on_drop: false }` [INFO] [stderr] Compiling compile_type_eq v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "43ceb4b8ac77757653f9120f2fa840371aa57ac356237fcb0f0d71682708a200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43ceb4b8ac77757653f9120f2fa840371aa57ac356237fcb0f0d71682708a200", kill_on_drop: false }` [INFO] [stdout] 43ceb4b8ac77757653f9120f2fa840371aa57ac356237fcb0f0d71682708a200 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8710ce1bc2cea07b2c4fb0e3d4bb01308b14cffcc09afe5325b5f40575fa173a [INFO] running `Command { std: "docker" "start" "-a" "8710ce1bc2cea07b2c4fb0e3d4bb01308b14cffcc09afe5325b5f40575fa173a", kill_on_drop: false }` [INFO] [stderr] Compiling compile_type_eq v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/check_in_impl.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | Greeks.battle(Greeks); // error [INFO] [stdout] | ^^^^^^ cannot infer type for type parameter `BecauseWarriorsMustBeFromDifferentCountries` declared on the trait `War` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `compile_type_eq` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/check_in_fn.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | battle(Greeks, Greeks); // error [INFO] [stdout] | ^^^^^^ cannot infer type for type parameter `BecauseWarriorsMustBeFromDifferentCountries` declared on the function `battle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8710ce1bc2cea07b2c4fb0e3d4bb01308b14cffcc09afe5325b5f40575fa173a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8710ce1bc2cea07b2c4fb0e3d4bb01308b14cffcc09afe5325b5f40575fa173a", kill_on_drop: false }` [INFO] [stdout] 8710ce1bc2cea07b2c4fb0e3d4bb01308b14cffcc09afe5325b5f40575fa173a