[INFO] cloning repository https://github.com/Unary-Byte-Software/Composition [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Unary-Byte-Software/Composition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnary-Byte-Software%2FComposition", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnary-Byte-Software%2FComposition'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25cb7d75fc53dd108a2b47809b793fd45b1f096e [INFO] checking Unary-Byte-Software/Composition against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnary-Byte-Software%2FComposition" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Unary-Byte-Software/Composition on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Unary-Byte-Software/Composition [INFO] finished tweaking git repo https://github.com/Unary-Byte-Software/Composition [INFO] tweaked toml for git repo https://github.com/Unary-Byte-Software/Composition written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Unary-Byte-Software/Composition already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 683ee7ba40b537eff574b52c762fb6376a60750322ee40402676a749a119ffd2 [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" "683ee7ba40b537eff574b52c762fb6376a60750322ee40402676a749a119ffd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "683ee7ba40b537eff574b52c762fb6376a60750322ee40402676a749a119ffd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "683ee7ba40b537eff574b52c762fb6376a60750322ee40402676a749a119ffd2", kill_on_drop: false }` [INFO] [stdout] 683ee7ba40b537eff574b52c762fb6376a60750322ee40402676a749a119ffd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6828a56f8d31d4d9bd14fbe5907edf0f49dda1e6c56f930c0ce7155391abf078 [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" "6828a56f8d31d4d9bd14fbe5907edf0f49dda1e6c56f930c0ce7155391abf078", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling curl v0.4.30 [INFO] [stderr] Checking adler v0.2.2 [INFO] [stderr] Checking netbuf v0.4.1 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking radix64 v0.3.0 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.32+curl-7.70.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking addr2line v0.12.2 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking reqwest v0.10.6 [INFO] [stderr] Checking ozelot v0.9.0 [INFO] [stderr] Checking mojang-api v0.6.1 [INFO] [stderr] Checking Composition v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `mojang_api::*` [INFO] [stdout] --> src/net.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use mojang_api::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ozelot::mojang::*` [INFO] [stdout] --> src/net.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use ozelot::mojang::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/net.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, `UNIX_EPOCH` [INFO] [stdout] --> src/net.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/main.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 21 | static ref config: Config = { Config::from_file("composition.toml") }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mojang_api::*` [INFO] [stdout] --> src/net.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use mojang_api::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ozelot::mojang::*` [INFO] [stdout] --> src/net.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use ozelot::mojang::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/net.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, `UNIX_EPOCH` [INFO] [stdout] --> src/net.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/main.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 21 | static ref config: Config = { Config::from_file("composition.toml") }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packet_len` [INFO] [stdout] --> src/net.rs:130:21 [INFO] [stdout] | [INFO] [stdout] 130 | let packet_len = MCVarInt::from(packet_id.to_bytes().len() as i32 + 54i32); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packet_len` [INFO] [stdout] --> src/net.rs:130:21 [INFO] [stdout] | [INFO] [stdout] 130 | let packet_len = MCVarInt::from(packet_id.to_bytes().len() as i32 + 54i32); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "6828a56f8d31d4d9bd14fbe5907edf0f49dda1e6c56f930c0ce7155391abf078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6828a56f8d31d4d9bd14fbe5907edf0f49dda1e6c56f930c0ce7155391abf078", kill_on_drop: false }` [INFO] [stdout] 6828a56f8d31d4d9bd14fbe5907edf0f49dda1e6c56f930c0ce7155391abf078