[INFO] fetching crate disk-ringbuffer 0.7.4... [INFO] checking disk-ringbuffer-0.7.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate disk-ringbuffer 0.7.4 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate disk-ringbuffer 0.7.4 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate disk-ringbuffer 0.7.4 [INFO] finished tweaking crates.io crate disk-ringbuffer 0.7.4 [INFO] tweaked toml for crates.io crate disk-ringbuffer 0.7.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb91b2981841053118e08ef8dd9fdec5e2a7f9788f3e16ab113cdb29b13e1064 [INFO] running `Command { std: "docker" "start" "-a" "cb91b2981841053118e08ef8dd9fdec5e2a7f9788f3e16ab113cdb29b13e1064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb91b2981841053118e08ef8dd9fdec5e2a7f9788f3e16ab113cdb29b13e1064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb91b2981841053118e08ef8dd9fdec5e2a7f9788f3e16ab113cdb29b13e1064", kill_on_drop: false }` [INFO] [stdout] cb91b2981841053118e08ef8dd9fdec5e2a7f9788f3e16ab113cdb29b13e1064 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6568843db99aacf8d798a7a5aee4a342efb23dd38ed7fd61a7a497f6a4ec5fa8 [INFO] running `Command { std: "docker" "start" "-a" "6568843db99aacf8d798a7a5aee4a342efb23dd38ed7fd61a7a497f6a4ec5fa8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking mmap-wrapper v2.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking disk-ringbuffer v0.7.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `try_push_raw` is never used [INFO] [stdout] --> src/qpage.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl QPage { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn try_push_raw(&mut self, msgs: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_push_raw` is never used [INFO] [stdout] --> src/qpage.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl QPage { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn try_push_raw(&mut self, msgs: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.94s [INFO] running `Command { std: "docker" "inspect" "6568843db99aacf8d798a7a5aee4a342efb23dd38ed7fd61a7a497f6a4ec5fa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6568843db99aacf8d798a7a5aee4a342efb23dd38ed7fd61a7a497f6a4ec5fa8", kill_on_drop: false }` [INFO] [stdout] 6568843db99aacf8d798a7a5aee4a342efb23dd38ed7fd61a7a497f6a4ec5fa8