[INFO] fetching crate cc-multimap 0.1.0...
[INFO] checking cc-multimap-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate cc-multimap 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate cc-multimap 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 cc-multimap 0.1.0
[INFO] finished tweaking crates.io crate cc-multimap 0.1.0
[INFO] tweaked toml for crates.io crate cc-multimap 0.1.0 written to /workspace/builds/worker-2-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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e7ab3fe9b6ae5f67f1f183eb5b1d036adad2ac7b7d20eb0e602c105857bc1de3
[INFO] running `Command { std: "docker" "start" "-a" "e7ab3fe9b6ae5f67f1f183eb5b1d036adad2ac7b7d20eb0e602c105857bc1de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7ab3fe9b6ae5f67f1f183eb5b1d036adad2ac7b7d20eb0e602c105857bc1de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ab3fe9b6ae5f67f1f183eb5b1d036adad2ac7b7d20eb0e602c105857bc1de3", kill_on_drop: false }`
[INFO] [stdout] e7ab3fe9b6ae5f67f1f183eb5b1d036adad2ac7b7d20eb0e602c105857bc1de3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6a1e3ee7ea797130f7b0e72adae677e74a6dbdd28e8b6816eeda4af60824645f
[INFO] running `Command { std: "docker" "start" "-a" "6a1e3ee7ea797130f7b0e72adae677e74a6dbdd28e8b6816eeda4af60824645f", kill_on_drop: false }`
[INFO] [stderr]     Checking cc-multimap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "6a1e3ee7ea797130f7b0e72adae677e74a6dbdd28e8b6816eeda4af60824645f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1e3ee7ea797130f7b0e72adae677e74a6dbdd28e8b6816eeda4af60824645f", kill_on_drop: false }`
[INFO] [stdout] 6a1e3ee7ea797130f7b0e72adae677e74a6dbdd28e8b6816eeda4af60824645f
[INFO] checking cc-multimap-0.1.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate cc-multimap 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cc-multimap 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 cc-multimap 0.1.0
[INFO] finished tweaking crates.io crate cc-multimap 0.1.0
[INFO] tweaked toml for crates.io crate cc-multimap 0.1.0 written to /workspace/builds/worker-2-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 98191c1b9f3f6adf6ea02ebce1be54afe1c90a82ac1bbe2304b44436dd993d22
[INFO] running `Command { std: "docker" "start" "-a" "98191c1b9f3f6adf6ea02ebce1be54afe1c90a82ac1bbe2304b44436dd993d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98191c1b9f3f6adf6ea02ebce1be54afe1c90a82ac1bbe2304b44436dd993d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98191c1b9f3f6adf6ea02ebce1be54afe1c90a82ac1bbe2304b44436dd993d22", kill_on_drop: false }`
[INFO] [stdout] 98191c1b9f3f6adf6ea02ebce1be54afe1c90a82ac1bbe2304b44436dd993d22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c7038783ea93041881dbe56b932fd93289924d69e6cb2b18f01eb8e09d490aa0
[INFO] running `Command { std: "docker" "start" "-a" "c7038783ea93041881dbe56b932fd93289924d69e6cb2b18f01eb8e09d490aa0", kill_on_drop: false }`
[INFO] [stderr]     Checking cc-multimap 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:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |       pub fn insert(&mut self, key: K, value: V) -> bool {
[INFO] [stdout]    |                                ------  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 | /         self.backing
[INFO] [stdout] 22 | |             .entry(key)
[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] [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:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |       pub fn insert(&mut self, key: K, value: V) -> bool {
[INFO] [stdout]    |                                ------  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 | /         self.backing
[INFO] [stdout] 22 | |             .entry(key)
[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 `cc-multimap` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cc-multimap` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c7038783ea93041881dbe56b932fd93289924d69e6cb2b18f01eb8e09d490aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7038783ea93041881dbe56b932fd93289924d69e6cb2b18f01eb8e09d490aa0", kill_on_drop: false }`
[INFO] [stdout] c7038783ea93041881dbe56b932fd93289924d69e6cb2b18f01eb8e09d490aa0