[INFO] fetching crate general_stable_vec 0.11.1... [INFO] checking general_stable_vec-0.11.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate general_stable_vec 0.11.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate general_stable_vec 0.11.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9d9477ff9aa4ef08c8cd831aa3dd9cac5de0a7bc0bf496b6e58019c7faacb7c [INFO] running `Command { std: "docker" "start" "-a" "d9d9477ff9aa4ef08c8cd831aa3dd9cac5de0a7bc0bf496b6e58019c7faacb7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9d9477ff9aa4ef08c8cd831aa3dd9cac5de0a7bc0bf496b6e58019c7faacb7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d9477ff9aa4ef08c8cd831aa3dd9cac5de0a7bc0bf496b6e58019c7faacb7c", kill_on_drop: false }` [INFO] [stdout] d9d9477ff9aa4ef08c8cd831aa3dd9cac5de0a7bc0bf496b6e58019c7faacb7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f30b084f4fbfa200c5b52c5fbe2777c21c6e0e8fb7e185cf9b38d7642ab38d2 [INFO] running `Command { std: "docker" "start" "-a" "7f30b084f4fbfa200c5b52c5fbe2777c21c6e0e8fb7e185cf9b38d7642ab38d2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking thiserror v1.0.64 [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 4.47s [INFO] running `Command { std: "docker" "inspect" "7f30b084f4fbfa200c5b52c5fbe2777c21c6e0e8fb7e185cf9b38d7642ab38d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f30b084f4fbfa200c5b52c5fbe2777c21c6e0e8fb7e185cf9b38d7642ab38d2", kill_on_drop: false }` [INFO] [stdout] 7f30b084f4fbfa200c5b52c5fbe2777c21c6e0e8fb7e185cf9b38d7642ab38d2