[INFO] fetching crate simple-digraph 0.4.0...
[INFO] checking simple-digraph-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate simple-digraph 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate simple-digraph 0.4.0 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 simple-digraph 0.4.0
[INFO] finished tweaking crates.io crate simple-digraph 0.4.0
[INFO] tweaked toml for crates.io crate simple-digraph 0.4.0 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] 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-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] 89893cc2f00f6cab75dd134afc9f25e575c2f7bfa43a64a256fc72c963f84e49
[INFO] running `Command { std: "docker" "start" "-a" "89893cc2f00f6cab75dd134afc9f25e575c2f7bfa43a64a256fc72c963f84e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89893cc2f00f6cab75dd134afc9f25e575c2f7bfa43a64a256fc72c963f84e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89893cc2f00f6cab75dd134afc9f25e575c2f7bfa43a64a256fc72c963f84e49", kill_on_drop: false }`
[INFO] [stdout] 89893cc2f00f6cab75dd134afc9f25e575c2f7bfa43a64a256fc72c963f84e49
[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] f77839df88785155a109f59bd9c86497cde4ed975635fe0c38f863c5c9caa2ba
[INFO] running `Command { std: "docker" "start" "-a" "f77839df88785155a109f59bd9c86497cde4ed975635fe0c38f863c5c9caa2ba", kill_on_drop: false }`
[INFO] [stderr]     Checking simple-digraph v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "f77839df88785155a109f59bd9c86497cde4ed975635fe0c38f863c5c9caa2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77839df88785155a109f59bd9c86497cde4ed975635fe0c38f863c5c9caa2ba", kill_on_drop: false }`
[INFO] [stdout] f77839df88785155a109f59bd9c86497cde4ed975635fe0c38f863c5c9caa2ba
[INFO] checking simple-digraph-0.4.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate simple-digraph 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate simple-digraph 0.4.0 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 simple-digraph 0.4.0
[INFO] finished tweaking crates.io crate simple-digraph 0.4.0
[INFO] tweaked toml for crates.io crate simple-digraph 0.4.0 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] 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] 312dd7d8a37316785698601d8d68e1ca44199b6627677d1715090b119aecd37b
[INFO] running `Command { std: "docker" "start" "-a" "312dd7d8a37316785698601d8d68e1ca44199b6627677d1715090b119aecd37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "312dd7d8a37316785698601d8d68e1ca44199b6627677d1715090b119aecd37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312dd7d8a37316785698601d8d68e1ca44199b6627677d1715090b119aecd37b", kill_on_drop: false }`
[INFO] [stdout] 312dd7d8a37316785698601d8d68e1ca44199b6627677d1715090b119aecd37b
[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] c5c5efa490a7f4e36674b84a888024dec42a14e251fb1da40f1cfbd6a7f605bd
[INFO] running `Command { std: "docker" "start" "-a" "c5c5efa490a7f4e36674b84a888024dec42a14e251fb1da40f1cfbd6a7f605bd", kill_on_drop: false }`
[INFO] [stderr]     Checking simple-digraph v0.4.0 (/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:26:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn from_node(value: DigraphNode<T>) -> Self {
[INFO] [stdout]    |                      --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 26 |         Self::from(Some(Arc::new(value)))
[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/lib.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn values(self) -> DigraphNodeValuesIterator<T> {
[INFO] [stdout]    |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 68 |         DigraphNodeValuesIterator {
[INFO] [stdout] 69 |             underlying: self.clone()
[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] [stderr] error: could not compile `simple-digraph` (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/lib.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn from_node(value: DigraphNode<T>) -> Self {
[INFO] [stdout]    |                      --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 26 |         Self::from(Some(Arc::new(value)))
[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/lib.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn values(self) -> DigraphNodeValuesIterator<T> {
[INFO] [stdout]    |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 68 |         DigraphNodeValuesIterator {
[INFO] [stdout] 69 |             underlying: self.clone()
[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] [stderr] error: could not compile `simple-digraph` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c5c5efa490a7f4e36674b84a888024dec42a14e251fb1da40f1cfbd6a7f605bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c5efa490a7f4e36674b84a888024dec42a14e251fb1da40f1cfbd6a7f605bd", kill_on_drop: false }`
[INFO] [stdout] c5c5efa490a7f4e36674b84a888024dec42a14e251fb1da40f1cfbd6a7f605bd