[INFO] cloning repository https://github.com/brhoades/redis-loadmodbytes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brhoades/redis-loadmodbytes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrhoades%2Fredis-loadmodbytes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrhoades%2Fredis-loadmodbytes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a83f3eacd595d65c94d9ab0ff3be58efe63894e1 [INFO] checking brhoades/redis-loadmodbytes against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrhoades%2Fredis-loadmodbytes" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brhoades/redis-loadmodbytes on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brhoades/redis-loadmodbytes [INFO] finished tweaking git repo https://github.com/brhoades/redis-loadmodbytes [INFO] tweaked toml for git repo https://github.com/brhoades/redis-loadmodbytes written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brhoades/redis-loadmodbytes already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redis-module v0.11.0 [INFO] [stderr] Downloaded strum_macros v0.19.4 [INFO] [stderr] Downloaded bindgen v0.54.1 [INFO] [stderr] Downloaded syn v1.0.41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 640610d392734c008ebb829d11ba3527c452d8115fe4d53aa5b6f7e3791920bf [INFO] running `Command { std: "docker" "start" "-a" "640610d392734c008ebb829d11ba3527c452d8115fe4d53aa5b6f7e3791920bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "640610d392734c008ebb829d11ba3527c452d8115fe4d53aa5b6f7e3791920bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "640610d392734c008ebb829d11ba3527c452d8115fe4d53aa5b6f7e3791920bf", kill_on_drop: false }` [INFO] [stdout] 640610d392734c008ebb829d11ba3527c452d8115fe4d53aa5b6f7e3791920bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c01ae083d5a6762f19f97f1091e60c783b5d85614a4e1a6931f13f5929d4992d [INFO] running `Command { std: "docker" "start" "-a" "c01ae083d5a6762f19f97f1091e60c783b5d85614a4e1a6931f13f5929d4992d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling bindgen v0.54.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Checking backtrace v0.3.54 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling redis-module v0.11.0 [INFO] [stderr] Checking redis-loadmodbytes v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RedisError` [INFO] [stdout] --> src/context.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | pub use redis_module::{RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/hooks.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::{context::*, LOADED_MODULES_HASH_KEY}; [INFO] [stdout] | ---------- the item `Error` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisValue` is imported redundantly [INFO] [stdout] --> src/hooks.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | use redis_module::{raw, Context as RContext, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use crate::{context::*, LOADED_MODULES_HASH_KEY}; [INFO] [stdout] | ---------- the item `RedisValue` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `Error` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisError` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:46 [INFO] [stdout] | [INFO] [stdout] 15 | use redis_module::{raw, Context as RContext, RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `RedisError` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisResult` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:58 [INFO] [stdout] | [INFO] [stdout] 15 | use redis_module::{raw, Context as RContext, RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `RedisResult` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisValue` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:71 [INFO] [stdout] | [INFO] [stdout] 15 | use redis_module::{raw, Context as RContext, RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `RedisValue` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RedisError` [INFO] [stdout] --> src/context.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | pub use redis_module::{RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/hooks.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::{context::*, LOADED_MODULES_HASH_KEY}; [INFO] [stdout] | ---------- the item `Error` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisValue` is imported redundantly [INFO] [stdout] --> src/hooks.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | use redis_module::{raw, Context as RContext, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use crate::{context::*, LOADED_MODULES_HASH_KEY}; [INFO] [stdout] | ---------- the item `RedisValue` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `Error` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisError` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:46 [INFO] [stdout] | [INFO] [stdout] 15 | use redis_module::{raw, Context as RContext, RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `RedisError` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisResult` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:58 [INFO] [stdout] | [INFO] [stdout] 15 | use redis_module::{raw, Context as RContext, RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `RedisResult` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RedisValue` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:71 [INFO] [stdout] | [INFO] [stdout] 15 | use redis_module::{raw, Context as RContext, RedisError, RedisResult, RedisValue}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use context::*; [INFO] [stdout] | ---------- the item `RedisValue` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hooks.rs:156:16 [INFO] [stdout] | [INFO] [stdout] 156 | let data = unsafe { data as *mut raw::RedisModuleModuleChange }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unloaded` [INFO] [stdout] --> src/hooks.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | let unloaded = match ctx.call("HDEL", &[LOADED_MODULES_HASH_KEY, name])? { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unloaded` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOADED_MODULES_LIST_KEY` is never used [INFO] [stdout] --> src/lib.rs:113:7 [INFO] [stdout] | [INFO] [stdout] 113 | const LOADED_MODULES_LIST_KEY: &str = "LOADMODBYTES_MODULES_LIST"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `log_warning` is never used [INFO] [stdout] --> src/context.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Context { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 12 | fn log_warning>(&self, arg: T); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hooks.rs:156:16 [INFO] [stdout] | [INFO] [stdout] 156 | let data = unsafe { data as *mut raw::RedisModuleModuleChange }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unloaded` [INFO] [stdout] --> src/hooks.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | let unloaded = match ctx.call("HDEL", &[LOADED_MODULES_HASH_KEY, name])? { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unloaded` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOADED_MODULES_LIST_KEY` is never used [INFO] [stdout] --> src/lib.rs:113:7 [INFO] [stdout] | [INFO] [stdout] 113 | const LOADED_MODULES_LIST_KEY: &str = "LOADMODBYTES_MODULES_LIST"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `log_warning` is never used [INFO] [stdout] --> src/context.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Context { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 12 | fn log_warning>(&self, arg: T); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "c01ae083d5a6762f19f97f1091e60c783b5d85614a4e1a6931f13f5929d4992d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c01ae083d5a6762f19f97f1091e60c783b5d85614a4e1a6931f13f5929d4992d", kill_on_drop: false }` [INFO] [stdout] c01ae083d5a6762f19f97f1091e60c783b5d85614a4e1a6931f13f5929d4992d