[INFO] fetching crate general_stable_vec 0.11.1... [INFO] checking general_stable_vec-0.11.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate general_stable_vec 0.11.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate general_stable_vec 0.11.1 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] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate general_stable_vec 0.11.1 [INFO] finished tweaking crates.io crate general_stable_vec 0.11.1 [INFO] tweaked toml for crates.io crate general_stable_vec 0.11.1 written to /workspace/builds/worker-3-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 6 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 02abca04569df83aa010c59aa506fde6fd12916daafc3f532cb5ae463b2ce739 [INFO] running `Command { std: "docker" "start" "-a" "02abca04569df83aa010c59aa506fde6fd12916daafc3f532cb5ae463b2ce739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02abca04569df83aa010c59aa506fde6fd12916daafc3f532cb5ae463b2ce739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02abca04569df83aa010c59aa506fde6fd12916daafc3f532cb5ae463b2ce739", kill_on_drop: false }` [INFO] [stdout] 02abca04569df83aa010c59aa506fde6fd12916daafc3f532cb5ae463b2ce739 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1b6216952e58018ee06b65e351dab44750b0ba22b543d507319b801fe862b124 [INFO] running `Command { std: "docker" "start" "-a" "1b6216952e58018ee06b65e351dab44750b0ba22b543d507319b801fe862b124", kill_on_drop: false }` [INFO] [stderr] Checking general_stable_vec v0.11.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/implementation/option_vec.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/implementation/option_vec.rs:115:70 [INFO] [stdout] | [INFO] [stdout] 115 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- lifetime `'this` declared here ^ this elided lifetime gets resolved as `'this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:100:41 [INFO] [stdout] | [INFO] [stdout] 100 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:100:70 [INFO] [stdout] | [INFO] [stdout] 100 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- lifetime `'this` declared here ^ this elided lifetime gets resolved as `'this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:105:50 [INFO] [stdout] | [INFO] [stdout] 105 | fn iter_elements<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:105:71 [INFO] [stdout] | [INFO] [stdout] 105 | fn iter_elements<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- lifetime `'this` declared here ^ this elided lifetime gets resolved as `'this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:113:49 [INFO] [stdout] | [INFO] [stdout] 113 | fn iter_indices<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/implementation/option_vec.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/implementation/option_vec.rs:115:70 [INFO] [stdout] | [INFO] [stdout] 115 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- lifetime `'this` declared here ^ this elided lifetime gets resolved as `'this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:100:41 [INFO] [stdout] | [INFO] [stdout] 100 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:100:70 [INFO] [stdout] | [INFO] [stdout] 100 | fn iter<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- lifetime `'this` declared here ^ this elided lifetime gets resolved as `'this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:105:50 [INFO] [stdout] | [INFO] [stdout] 105 | fn iter_elements<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:105:71 [INFO] [stdout] | [INFO] [stdout] 105 | fn iter_elements<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- lifetime `'this` declared here ^ this elided lifetime gets resolved as `'this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interface.rs:113:49 [INFO] [stdout] | [INFO] [stdout] 113 | fn iter_indices<'this>(&'this self) -> impl '_ + Iterator [INFO] [stdout] | ----- ^^ this elided lifetime gets resolved as `'this` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'this` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "1b6216952e58018ee06b65e351dab44750b0ba22b543d507319b801fe862b124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b6216952e58018ee06b65e351dab44750b0ba22b543d507319b801fe862b124", kill_on_drop: false }` [INFO] [stdout] 1b6216952e58018ee06b65e351dab44750b0ba22b543d507319b801fe862b124