[INFO] fetching crate genetic-rs-common 0.5.3... [INFO] checking genetic-rs-common-0.5.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate genetic-rs-common 0.5.3 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate genetic-rs-common 0.5.3 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 crates.io crate genetic-rs-common 0.5.3 [INFO] finished tweaking crates.io crate genetic-rs-common 0.5.3 [INFO] tweaked toml for crates.io crate genetic-rs-common 0.5.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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] Downloading crates ... [INFO] [stderr] Downloaded replace_with v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 57065c9cb0edaca4660480e9d52007f675549cf93b42c47fa3ffc52d69e5c3e5 [INFO] running `Command { std: "docker" "start" "-a" "57065c9cb0edaca4660480e9d52007f675549cf93b42c47fa3ffc52d69e5c3e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57065c9cb0edaca4660480e9d52007f675549cf93b42c47fa3ffc52d69e5c3e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57065c9cb0edaca4660480e9d52007f675549cf93b42c47fa3ffc52d69e5c3e5", kill_on_drop: false }` [INFO] [stdout] 57065c9cb0edaca4660480e9d52007f675549cf93b42c47fa3ffc52d69e5c3e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6fa76c545919b257361db903260c41411ce39576632274b5a058f32c124c454c [INFO] running `Command { std: "docker" "start" "-a" "6fa76c545919b257361db903260c41411ce39576632274b5a058f32c124c454c", kill_on_drop: false }` [INFO] [stderr] Checking replace_with v0.1.7 [INFO] [stderr] Checking genetic-rs-common v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "6fa76c545919b257361db903260c41411ce39576632274b5a058f32c124c454c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fa76c545919b257361db903260c41411ce39576632274b5a058f32c124c454c", kill_on_drop: false }` [INFO] [stdout] 6fa76c545919b257361db903260c41411ce39576632274b5a058f32c124c454c [INFO] checking genetic-rs-common-0.5.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate genetic-rs-common 0.5.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate genetic-rs-common 0.5.3 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 crates.io crate genetic-rs-common 0.5.3 [INFO] finished tweaking crates.io crate genetic-rs-common 0.5.3 [INFO] tweaked toml for crates.io crate genetic-rs-common 0.5.3 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 733630a1d475e42efd165b68578d4478da2cfa84a88291087578134279914bde [INFO] running `Command { std: "docker" "start" "-a" "733630a1d475e42efd165b68578d4478da2cfa84a88291087578134279914bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "733630a1d475e42efd165b68578d4478da2cfa84a88291087578134279914bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "733630a1d475e42efd165b68578d4478da2cfa84a88291087578134279914bde", kill_on_drop: false }` [INFO] [stdout] 733630a1d475e42efd165b68578d4478da2cfa84a88291087578134279914bde [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] caf485725457bdbe7b30a1dd5d9b05fc08f6a22e533b4597b15c399c6230a201 [INFO] running `Command { std: "docker" "start" "-a" "caf485725457bdbe7b30a1dd5d9b05fc08f6a22e533b4597b15c399c6230a201", kill_on_drop: false }` [INFO] [stderr] Checking replace_with v0.1.7 [INFO] [stderr] Checking genetic-rs-common v0.5.3 (/opt/rustwide/workdir) [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/builtin.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn scrambling_nextgen(mut rewards: Vec<(G, f32)>) -> Vec { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | / rewards [INFO] [stdout] 60 | | .into_iter() [INFO] [stdout] 61 | | .enumerate() [INFO] [stdout] 62 | | .map(|(i, (mut g, _))| { [INFO] [stdout] 63 | | g.mutate(i as f32 / len, &mut rng); [INFO] [stdout] 64 | | g [INFO] [stdout] 65 | | }) [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/builtin.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 258 | fn pruning_helper(mut rewards: Vec<(E, f32)>) -> Vec { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 263 | / rewards [INFO] [stdout] 264 | | .into_iter() [INFO] [stdout] 265 | | .filter_map(|(e, r)| { [INFO] [stdout] 266 | | if r < median { [INFO] [stdout] ... | [INFO] [stdout] 271 | | Some(e) [INFO] [stdout] 272 | | }) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `genetic-rs-common` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/builtin.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn scrambling_nextgen(mut rewards: Vec<(G, f32)>) -> Vec { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | / rewards [INFO] [stdout] 60 | | .into_iter() [INFO] [stdout] 61 | | .enumerate() [INFO] [stdout] 62 | | .map(|(i, (mut g, _))| { [INFO] [stdout] 63 | | g.mutate(i as f32 / len, &mut rng); [INFO] [stdout] 64 | | g [INFO] [stdout] 65 | | }) [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/builtin.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 258 | fn pruning_helper(mut rewards: Vec<(E, f32)>) -> Vec { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 263 | / rewards [INFO] [stdout] 264 | | .into_iter() [INFO] [stdout] 265 | | .filter_map(|(e, r)| { [INFO] [stdout] 266 | | if r < median { [INFO] [stdout] ... | [INFO] [stdout] 271 | | Some(e) [INFO] [stdout] 272 | | }) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `genetic-rs-common` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "caf485725457bdbe7b30a1dd5d9b05fc08f6a22e533b4597b15c399c6230a201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caf485725457bdbe7b30a1dd5d9b05fc08f6a22e533b4597b15c399c6230a201", kill_on_drop: false }` [INFO] [stdout] caf485725457bdbe7b30a1dd5d9b05fc08f6a22e533b4597b15c399c6230a201