[INFO] fetching crate synapse-session 0.1.0... [INFO] checking synapse-session-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate synapse-session 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate synapse-session 0.1.0 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 synapse-session 0.1.0 [INFO] finished tweaking crates.io crate synapse-session 0.1.0 [INFO] tweaked toml for crates.io crate synapse-session 0.1.0 written to /workspace/builds/worker-1-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 11 packages to latest compatible versions [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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] 2a414f06223b8c9bf0ba0c4d736d4a4d0c83c1fbc3ddba73ff5db0d52e4c47e7 [INFO] running `Command { std: "docker" "start" "-a" "2a414f06223b8c9bf0ba0c4d736d4a4d0c83c1fbc3ddba73ff5db0d52e4c47e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a414f06223b8c9bf0ba0c4d736d4a4d0c83c1fbc3ddba73ff5db0d52e4c47e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a414f06223b8c9bf0ba0c4d736d4a4d0c83c1fbc3ddba73ff5db0d52e4c47e7", kill_on_drop: false }` [INFO] [stdout] 2a414f06223b8c9bf0ba0c4d736d4a4d0c83c1fbc3ddba73ff5db0d52e4c47e7 [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] e04f20ace55c33c04702756ce65a3432563ec7486aa89bd7e6c683a25d13061a [INFO] running `Command { std: "docker" "start" "-a" "e04f20ace55c33c04702756ce65a3432563ec7486aa89bd7e6c683a25d13061a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking synapse-session v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `Command { std: "docker" "inspect" "e04f20ace55c33c04702756ce65a3432563ec7486aa89bd7e6c683a25d13061a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e04f20ace55c33c04702756ce65a3432563ec7486aa89bd7e6c683a25d13061a", kill_on_drop: false }` [INFO] [stdout] e04f20ace55c33c04702756ce65a3432563ec7486aa89bd7e6c683a25d13061a [INFO] checking synapse-session-0.1.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate synapse-session 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate synapse-session 0.1.0 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 synapse-session 0.1.0 [INFO] finished tweaking crates.io crate synapse-session 0.1.0 [INFO] tweaked toml for crates.io crate synapse-session 0.1.0 written to /workspace/builds/worker-1-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 11 packages to latest compatible versions [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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] 2e9bb754b7a14799fa438ff3d1f4dc566d24d7a8f1936a5d02913977b83c306c [INFO] running `Command { std: "docker" "start" "-a" "2e9bb754b7a14799fa438ff3d1f4dc566d24d7a8f1936a5d02913977b83c306c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e9bb754b7a14799fa438ff3d1f4dc566d24d7a8f1936a5d02913977b83c306c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e9bb754b7a14799fa438ff3d1f4dc566d24d7a8f1936a5d02913977b83c306c", kill_on_drop: false }` [INFO] [stdout] 2e9bb754b7a14799fa438ff3d1f4dc566d24d7a8f1936a5d02913977b83c306c [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] ecbba1b5bf732a4f46509375a0d5075241a7c8845cb8bd93829acba0fbd196f6 [INFO] running `Command { std: "docker" "start" "-a" "ecbba1b5bf732a4f46509375a0d5075241a7c8845cb8bd93829acba0fbd196f6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking synapse-session v0.1.0 (/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/lib.rs:143:17 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 143 | / next::Session { [INFO] [stdout] 144 | | info: next::Info { [INFO] [stdout] 145 | | comment: None, [INFO] [stdout] 146 | | creator: None, [INFO] [stdout] ... | [INFO] [stdout] 168 | | trackers: self.trackers, [INFO] [stdout] 169 | | }.migrate() [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/lib.rs:143:17 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 143 | / next::Session { [INFO] [stdout] 144 | | info: next::Info { [INFO] [stdout] 145 | | comment: None, [INFO] [stdout] 146 | | creator: None, [INFO] [stdout] ... | [INFO] [stdout] 168 | | trackers: self.trackers, [INFO] [stdout] 169 | | }.migrate() [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/lib.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 202 | / next::Session { [INFO] [stdout] 203 | | info: self.info, [INFO] [stdout] 204 | | pieces: self.pieces, [INFO] [stdout] 205 | | uploaded: self.uploaded, [INFO] [stdout] ... | [INFO] [stdout] 214 | | trackers, [INFO] [stdout] 215 | | }.migrate() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 202 | / next::Session { [INFO] [stdout] 203 | | info: self.info, [INFO] [stdout] 204 | | pieces: self.pieces, [INFO] [stdout] 205 | | uploaded: self.uploaded, [INFO] [stdout] ... | [INFO] [stdout] 214 | | trackers, [INFO] [stdout] 215 | | }.migrate() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 297 | / next::Session { [INFO] [stdout] 298 | | info: next::Info { [INFO] [stdout] 299 | | name: self.info.name, [INFO] [stdout] 300 | | announce: if self.info.announce == "" { [INFO] [stdout] ... | [INFO] [stdout] 328 | | throttle_dl: self.throttle_dl, [INFO] [stdout] 329 | | }.migrate() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 373 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 374 | / next::Session { [INFO] [stdout] 375 | | info: self.info, [INFO] [stdout] 376 | | pieces: self.pieces, [INFO] [stdout] 377 | | uploaded: self.uploaded, [INFO] [stdout] ... | [INFO] [stdout] 385 | | throttle_dl: self.throttle_dl, [INFO] [stdout] 386 | | }.migrate() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 297 | / next::Session { [INFO] [stdout] 298 | | info: next::Info { [INFO] [stdout] 299 | | name: self.info.name, [INFO] [stdout] 300 | | announce: if self.info.announce == "" { [INFO] [stdout] ... | [INFO] [stdout] 328 | | throttle_dl: self.throttle_dl, [INFO] [stdout] 329 | | }.migrate() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 373 | pub fn migrate(self) -> super::current::Session { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 374 | / next::Session { [INFO] [stdout] 375 | | info: self.info, [INFO] [stdout] 376 | | pieces: self.pieces, [INFO] [stdout] 377 | | uploaded: self.uploaded, [INFO] [stdout] ... | [INFO] [stdout] 385 | | throttle_dl: self.throttle_dl, [INFO] [stdout] 386 | | }.migrate() [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `synapse-session` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `synapse-session` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "ecbba1b5bf732a4f46509375a0d5075241a7c8845cb8bd93829acba0fbd196f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecbba1b5bf732a4f46509375a0d5075241a7c8845cb8bd93829acba0fbd196f6", kill_on_drop: false }` [INFO] [stdout] ecbba1b5bf732a4f46509375a0d5075241a7c8845cb8bd93829acba0fbd196f6