[INFO] crate wtf-rlsr 1.1.1 is already in cache [INFO] checking wtf-rlsr-1.1.1 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140 [INFO] extracting crate wtf-rlsr 1.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wtf-rlsr 1.1.1 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate wtf-rlsr 1.1.1 [INFO] finished tweaking crates.io crate wtf-rlsr 1.1.1 [INFO] tweaked toml for crates.io crate wtf-rlsr 1.1.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate wtf-rlsr 1.1.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e3194c9e03d22263bd1c799e646c0d1b0614e88199d717d709f778d7b11fc393 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e3194c9e03d22263bd1c799e646c0d1b0614e88199d717d709f778d7b11fc393"` [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Checking opener v0.4.1 [INFO] [stderr] Checking home v0.5.1 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking shell-escape v0.1.4 [INFO] [stderr] Checking sized-chunks v0.3.1 [INFO] [stderr] Checking jobserver v0.1.17 [INFO] [stderr] Checking syn v1.0.13 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Checking dialoguer v0.5.0 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking ignore v0.4.10 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libnghttp2-sys v0.1.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling curl-sys v0.4.24 [INFO] [stderr] Compiling libssh2-sys v0.2.13 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling proc-macro-error v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.3 [INFO] [stderr] Checking const-random v0.1.6 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking hashbrown v0.6.3 [INFO] [stderr] Checking which v3.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking serde_ignored v0.1.1 [INFO] [stderr] Checking cargo-platform v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking git2 v0.10.2 [INFO] [stderr] Compiling im-rc v13.0.0 [INFO] [stderr] Checking structopt v0.3.7 [INFO] [stderr] Checking crates-io v0.29.0 [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Checking git2-curl v0.11.0 [INFO] [stderr] Checking cargo v0.41.0 [INFO] [stderr] Checking wtf-rlsr v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `ident` [INFO] [stderr] --> src/parser/visitor.rs:40:34 [INFO] [stderr] | [INFO] [stderr] 40 | fn register_macro(&mut self, ident: &Ident) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ident` [INFO] [stderr] --> src/parser/visitor.rs:40:34 [INFO] [stderr] | [INFO] [stderr] 40 | fn register_macro(&mut self, ident: &Ident) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `"docker" "inspect" "e3194c9e03d22263bd1c799e646c0d1b0614e88199d717d709f778d7b11fc393"` [INFO] running `"docker" "rm" "-f" "e3194c9e03d22263bd1c799e646c0d1b0614e88199d717d709f778d7b11fc393"` [INFO] [stdout] e3194c9e03d22263bd1c799e646c0d1b0614e88199d717d709f778d7b11fc393