[INFO] cloning repository https://github.com/mvidigueira/playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvidigueira/playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvidigueira%2Fplayground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvidigueira%2Fplayground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fcc3361851e7a3aeaa5c67e465cf79e8f0a3d066 [INFO] checking mvidigueira/playground against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvidigueira%2Fplayground" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mvidigueira/playground on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mvidigueira/playground [INFO] finished tweaking git repo https://github.com/mvidigueira/playground [INFO] tweaked toml for git repo https://github.com/mvidigueira/playground written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mvidigueira/playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Distributed-EPFL/talk` [INFO] [stderr] Updating git repository `https://github.com/Distributed-EPFL/doomstack` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blst v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d325310c1c955a467870777d2b15d300609289f6f258219e124e72532591dc6c [INFO] running `Command { std: "docker" "start" "-a" "d325310c1c955a467870777d2b15d300609289f6f258219e124e72532591dc6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d325310c1c955a467870777d2b15d300609289f6f258219e124e72532591dc6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d325310c1c955a467870777d2b15d300609289f6f258219e124e72532591dc6c", kill_on_drop: false }` [INFO] [stdout] d325310c1c955a467870777d2b15d300609289f6f258219e124e72532591dc6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22ac1e416a71f5342c18ec7fd81bc88ebf72d88e6fc4be9d98612ac6258e7983 [INFO] running `Command { std: "docker" "start" "-a" "22ac1e416a71f5342c18ec7fd81bc88ebf72d88e6fc4be9d98612ac6258e7983", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling blake3 v1.2.0 [INFO] [stderr] Compiling blst v0.3.6 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking poly1305 v0.7.2 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling doomstack_derive v0.1.0 (https://github.com/Distributed-EPFL/doomstack#57e291f1) [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking merlin v2.0.1 [INFO] [stderr] Checking chacha20 v0.8.1 [INFO] [stderr] Checking doomstack v0.1.0 (https://github.com/Distributed-EPFL/doomstack#57e291f1) [INFO] [stderr] Checking chacha20poly1305 v0.9.0 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking ed25519 v1.3.0 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking x25519-dalek v1.2.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking talk v0.1.0 (https://github.com/Distributed-EPFL/talk?branch=benchmark#e4392756) [INFO] [stderr] Checking playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `talk::net::Connector` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use talk::net::Connector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `talk::net::Connector` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use talk::net::Connector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.28s [INFO] running `Command { std: "docker" "inspect" "22ac1e416a71f5342c18ec7fd81bc88ebf72d88e6fc4be9d98612ac6258e7983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ac1e416a71f5342c18ec7fd81bc88ebf72d88e6fc4be9d98612ac6258e7983", kill_on_drop: false }` [INFO] [stdout] 22ac1e416a71f5342c18ec7fd81bc88ebf72d88e6fc4be9d98612ac6258e7983 [INFO] checking mvidigueira/playground against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvidigueira%2Fplayground" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mvidigueira/playground on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mvidigueira/playground [INFO] finished tweaking git repo https://github.com/mvidigueira/playground [INFO] tweaked toml for git repo https://github.com/mvidigueira/playground written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mvidigueira/playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a13902d5b45ee7aae866a35fdd99c8a85af775ea2a01f6f0cc8830170455bb22 [INFO] running `Command { std: "docker" "start" "-a" "a13902d5b45ee7aae866a35fdd99c8a85af775ea2a01f6f0cc8830170455bb22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a13902d5b45ee7aae866a35fdd99c8a85af775ea2a01f6f0cc8830170455bb22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13902d5b45ee7aae866a35fdd99c8a85af775ea2a01f6f0cc8830170455bb22", kill_on_drop: false }` [INFO] [stdout] a13902d5b45ee7aae866a35fdd99c8a85af775ea2a01f6f0cc8830170455bb22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ceb213a4f79e48ede623196f6b33acf4cfd6a586e25ca5b23f3dc54db963894 [INFO] running `Command { std: "docker" "start" "-a" "1ceb213a4f79e48ede623196f6b33acf4cfd6a586e25ca5b23f3dc54db963894", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling blake3 v1.2.0 [INFO] [stderr] Compiling blst v0.3.6 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking poly1305 v0.7.2 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling doomstack_derive v0.1.0 (https://github.com/Distributed-EPFL/doomstack#57e291f1) [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking chacha20 v0.8.1 [INFO] [stderr] Checking merlin v2.0.1 [INFO] [stderr] Checking doomstack v0.1.0 (https://github.com/Distributed-EPFL/doomstack#57e291f1) [INFO] [stderr] Checking chacha20poly1305 v0.9.0 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking ed25519 v1.3.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking x25519-dalek v1.2.0 [INFO] [stderr] Checking talk v0.1.0 (https://github.com/Distributed-EPFL/talk?branch=benchmark#e4392756) [INFO] [stderr] Checking playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `talk::net::Connector` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use talk::net::Connector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `talk::net::Connector` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use talk::net::Connector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | for i in 1.. { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________________| [INFO] [stdout] 32 | || let mut session = connector.connect(other.identity()).await.unwrap(); [INFO] [stdout] 33 | || if i % 1000 == 0 { [INFO] [stdout] 34 | || let end = Instant::now(); [INFO] [stdout] ... || [INFO] [stdout] 41 | || session.end(); [INFO] [stdout] 42 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | for i in 1.. { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________________| [INFO] [stdout] 32 | || let mut session = connector.connect(other.identity()).await.unwrap(); [INFO] [stdout] 33 | || if i % 1000 == 0 { [INFO] [stdout] 34 | || let end = Instant::now(); [INFO] [stdout] ... || [INFO] [stdout] 41 | || session.end(); [INFO] [stdout] 42 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `playground` (bin "playground") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `playground` (bin "playground" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1ceb213a4f79e48ede623196f6b33acf4cfd6a586e25ca5b23f3dc54db963894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ceb213a4f79e48ede623196f6b33acf4cfd6a586e25ca5b23f3dc54db963894", kill_on_drop: false }` [INFO] [stdout] 1ceb213a4f79e48ede623196f6b33acf4cfd6a586e25ca5b23f3dc54db963894