[INFO] fetching crate uds 0.0.0... [INFO] checking uds-0.0.0 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325 [INFO] extracting crate uds 0.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate uds 0.0.0 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate uds 0.0.0 [INFO] finished tweaking crates.io crate uds 0.0.0 [INFO] tweaked toml for crates.io crate uds 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate uds 0.0.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ws2_32-sys v0.2.0 [INFO] [stderr] Downloaded kernel32-sys v0.2.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f3146044ca9f1f2d62505522066772ea1b5b9b3e423fc6ad5eba0dc86f8e8a3 [INFO] running `"docker" "start" "-a" "6f3146044ca9f1f2d62505522066772ea1b5b9b3e423fc6ad5eba0dc86f8e8a3"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Checking uds v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant is never constructed: `Effective` [INFO] [stderr] --> src/credentials.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Effective, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Real` [INFO] [stderr] --> src/credentials.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Real, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Custom` [INFO] [stderr] --> src/credentials.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Custom{ pid: u32, uid: u32, gid: u32 } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ancillary_truncated` [INFO] [stderr] --> src/ancillary.rs:361:5 [INFO] [stderr] | [INFO] [stderr] 361 | pub fn ancillary_truncated(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Effective` [INFO] [stderr] --> src/credentials.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Effective, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Real` [INFO] [stderr] --> src/credentials.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Real, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Custom` [INFO] [stderr] --> src/credentials.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Custom{ pid: u32, uid: u32, gid: u32 } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ancillary_truncated` [INFO] [stderr] --> src/ancillary.rs:361:5 [INFO] [stderr] | [INFO] [stderr] 361 | pub fn ancillary_truncated(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `"docker" "inspect" "6f3146044ca9f1f2d62505522066772ea1b5b9b3e423fc6ad5eba0dc86f8e8a3"` [INFO] running `"docker" "rm" "-f" "6f3146044ca9f1f2d62505522066772ea1b5b9b3e423fc6ad5eba0dc86f8e8a3"` [INFO] [stdout] 6f3146044ca9f1f2d62505522066772ea1b5b9b3e423fc6ad5eba0dc86f8e8a3