[INFO] cloning repository https://github.com/chee-chyuan/rusty-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chee-chyuan/rusty-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchee-chyuan%2Frusty-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchee-chyuan%2Frusty-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b94da4f5cafa118a8927f88727ad0e0ae65dd10
[INFO] checking chee-chyuan/rusty-calculator against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchee-chyuan%2Frusty-calculator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chee-chyuan/rusty-calculator 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/chee-chyuan/rusty-calculator
[INFO] finished tweaking git repo https://github.com/chee-chyuan/rusty-calculator
[INFO] tweaked toml for git repo https://github.com/chee-chyuan/rusty-calculator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chee-chyuan/rusty-calculator 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fc236c30cfddd9cc9949f176d25b5201bc4794f78c438875772c79e7b165784f
[INFO] running `Command { std: "docker" "start" "-a" "fc236c30cfddd9cc9949f176d25b5201bc4794f78c438875772c79e7b165784f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc236c30cfddd9cc9949f176d25b5201bc4794f78c438875772c79e7b165784f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc236c30cfddd9cc9949f176d25b5201bc4794f78c438875772c79e7b165784f", kill_on_drop: false }`
[INFO] [stdout] fc236c30cfddd9cc9949f176d25b5201bc4794f78c438875772c79e7b165784f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9ff20eb4b7df94a71aa62645547bf0f3102a1ab0a060e653e7b8a78780dfe23e
[INFO] running `Command { std: "docker" "start" "-a" "9ff20eb4b7df94a71aa62645547bf0f3102a1ab0a060e653e7b8a78780dfe23e", kill_on_drop: false }`
[INFO] [stderr]     Checking eq_split v0.1.0 (/opt/rustwide/workdir/eq_split)
[INFO] [stderr]     Checking operation_tree v0.1.0 (/opt/rustwide/workdir/operation_tree)
[INFO] [stderr]     Checking calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "9ff20eb4b7df94a71aa62645547bf0f3102a1ab0a060e653e7b8a78780dfe23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff20eb4b7df94a71aa62645547bf0f3102a1ab0a060e653e7b8a78780dfe23e", kill_on_drop: false }`
[INFO] [stdout] 9ff20eb4b7df94a71aa62645547bf0f3102a1ab0a060e653e7b8a78780dfe23e
[INFO] checking chee-chyuan/rusty-calculator 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%2Fchee-chyuan%2Frusty-calculator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chee-chyuan/rusty-calculator 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/chee-chyuan/rusty-calculator
[INFO] finished tweaking git repo https://github.com/chee-chyuan/rusty-calculator
[INFO] tweaked toml for git repo https://github.com/chee-chyuan/rusty-calculator written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/chee-chyuan/rusty-calculator 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7513752798d91f04c6d5cf298fc60d0b743feabac3653fbdc6c8346c4567baea
[INFO] running `Command { std: "docker" "start" "-a" "7513752798d91f04c6d5cf298fc60d0b743feabac3653fbdc6c8346c4567baea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7513752798d91f04c6d5cf298fc60d0b743feabac3653fbdc6c8346c4567baea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7513752798d91f04c6d5cf298fc60d0b743feabac3653fbdc6c8346c4567baea", kill_on_drop: false }`
[INFO] [stdout] 7513752798d91f04c6d5cf298fc60d0b743feabac3653fbdc6c8346c4567baea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9acaa0fb7c2a7a09dd0191df3254b7e0b1861bf3d7e5b345dc55df25e9fab476
[INFO] running `Command { std: "docker" "start" "-a" "9acaa0fb7c2a7a09dd0191df3254b7e0b1861bf3d7e5b345dc55df25e9fab476", kill_on_drop: false }`
[INFO] [stderr]     Checking eq_split v0.1.0 (/opt/rustwide/workdir/eq_split)
[INFO] [stderr]     Checking operation_tree v0.1.0 (/opt/rustwide/workdir/operation_tree)
[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]    --> operation_tree/src/lib.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let left_node_res = Self::create(left);
[INFO] [stdout]     |               ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 111 |           let right_node_res = Self::create(right);
[INFO] [stdout]     |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 116 |           let left_node = left_node_res.unwrap();
[INFO] [stdout]     |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 117 |           let right_node = right_node_res.unwrap();
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 118 |
[INFO] [stdout] 119 |           Ok(OperationNode {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 120 | |             operation: operator,
[INFO] [stdout] 121 | |             left_node: Box::new(NodeValue::OperationValue(left_node)),
[INFO] [stdout] 122 | |             right_node: Box::new(NodeValue::OperationValue(right_node)),
[INFO] [stdout] 123 | |         })
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `operation_tree` (lib) due to 2 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]    --> operation_tree/src/lib.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let left_node_res = Self::create(left);
[INFO] [stdout]     |               ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 111 |           let right_node_res = Self::create(right);
[INFO] [stdout]     |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 116 |           let left_node = left_node_res.unwrap();
[INFO] [stdout]     |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 117 |           let right_node = right_node_res.unwrap();
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 118 |
[INFO] [stdout] 119 |           Ok(OperationNode {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 120 | |             operation: operator,
[INFO] [stdout] 121 | |             left_node: Box::new(NodeValue::OperationValue(left_node)),
[INFO] [stdout] 122 | |             right_node: Box::new(NodeValue::OperationValue(right_node)),
[INFO] [stdout] 123 | |         })
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `operation_tree` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9acaa0fb7c2a7a09dd0191df3254b7e0b1861bf3d7e5b345dc55df25e9fab476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9acaa0fb7c2a7a09dd0191df3254b7e0b1861bf3d7e5b345dc55df25e9fab476", kill_on_drop: false }`
[INFO] [stdout] 9acaa0fb7c2a7a09dd0191df3254b7e0b1861bf3d7e5b345dc55df25e9fab476