[INFO] fetching crate refcount-interner 0.2.4...
[INFO] checking refcount-interner-0.2.4 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate refcount-interner 0.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate refcount-interner 0.2.4 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 refcount-interner 0.2.4
[INFO] finished tweaking crates.io crate refcount-interner 0.2.4
[INFO] tweaked toml for crates.io crate refcount-interner 0.2.4 written to /workspace/builds/worker-4-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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fc19cd9baecc538636a4e82ffe1597261ceb11685c4987dc5c9f73303855c948
[INFO] running `Command { std: "docker" "start" "-a" "fc19cd9baecc538636a4e82ffe1597261ceb11685c4987dc5c9f73303855c948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc19cd9baecc538636a4e82ffe1597261ceb11685c4987dc5c9f73303855c948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc19cd9baecc538636a4e82ffe1597261ceb11685c4987dc5c9f73303855c948", kill_on_drop: false }`
[INFO] [stdout] fc19cd9baecc538636a4e82ffe1597261ceb11685c4987dc5c9f73303855c948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7dd6e4b5158b6905817829ac455bf338138bbca7d0ed6953b2725f47c5bce0c8
[INFO] running `Command { std: "docker" "start" "-a" "7dd6e4b5158b6905817829ac455bf338138bbca7d0ed6953b2725f47c5bce0c8", kill_on_drop: false }`
[INFO] [stderr]     Checking refcount-interner v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "7dd6e4b5158b6905817829ac455bf338138bbca7d0ed6953b2725f47c5bce0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd6e4b5158b6905817829ac455bf338138bbca7d0ed6953b2725f47c5bce0c8", kill_on_drop: false }`
[INFO] [stdout] 7dd6e4b5158b6905817829ac455bf338138bbca7d0ed6953b2725f47c5bce0c8
[INFO] checking refcount-interner-0.2.4 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate refcount-interner 0.2.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate refcount-interner 0.2.4 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 refcount-interner 0.2.4
[INFO] finished tweaking crates.io crate refcount-interner 0.2.4
[INFO] tweaked toml for crates.io crate refcount-interner 0.2.4 written to /workspace/builds/worker-4-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] 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 206b80b86ad6785c08e3b7d0666b264ae062a3abc99842ed6bc840bfa6e09210
[INFO] running `Command { std: "docker" "start" "-a" "206b80b86ad6785c08e3b7d0666b264ae062a3abc99842ed6bc840bfa6e09210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "206b80b86ad6785c08e3b7d0666b264ae062a3abc99842ed6bc840bfa6e09210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206b80b86ad6785c08e3b7d0666b264ae062a3abc99842ed6bc840bfa6e09210", kill_on_drop: false }`
[INFO] [stdout] 206b80b86ad6785c08e3b7d0666b264ae062a3abc99842ed6bc840bfa6e09210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f6fe38809f3c3e5aba07a3c9a0205da991238cfca70fe07c11da9359786da631
[INFO] running `Command { std: "docker" "start" "-a" "f6fe38809f3c3e5aba07a3c9a0205da991238cfca70fe07c11da9359786da631", kill_on_drop: false }`
[INFO] [stderr]     Checking refcount-interner v0.2.4 (/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/rc_interner.rs:246:27
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub fn intern_vec(&mut self, t: Vec<T>) -> Rc<[T]> {
[INFO] [stdout]     |                                  --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 246 |         self.intern_boxed(t.into_boxed_slice())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/rc_interner.rs:246:27
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub fn intern_vec(&mut self, t: Vec<T>) -> Rc<[T]> {
[INFO] [stdout]     |                                  --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 246 |         self.intern_boxed(t.into_boxed_slice())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/arc_interner.rs:247:27
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn intern_vec(&mut self, t: Vec<T>) -> Arc<[T]> {
[INFO] [stdout]     |                                  --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 247 |         self.intern_boxed(t.into_boxed_slice())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/arc_interner.rs:247:27
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn intern_vec(&mut self, t: Vec<T>) -> Arc<[T]> {
[INFO] [stdout]     |                                  --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 247 |         self.intern_boxed(t.into_boxed_slice())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `refcount-interner` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `refcount-interner` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f6fe38809f3c3e5aba07a3c9a0205da991238cfca70fe07c11da9359786da631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6fe38809f3c3e5aba07a3c9a0205da991238cfca70fe07c11da9359786da631", kill_on_drop: false }`
[INFO] [stdout] f6fe38809f3c3e5aba07a3c9a0205da991238cfca70fe07c11da9359786da631