[INFO] fetching crate libribzip2 0.5.0...
[INFO] checking libribzip2-0.5.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate libribzip2 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate libribzip2 0.5.0 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 libribzip2 0.5.0
[INFO] finished tweaking crates.io crate libribzip2 0.5.0
[INFO] tweaked toml for crates.io crate libribzip2 0.5.0 written to /workspace/builds/worker-7-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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ac05c14c5824792e8b723db33fe8c9496b882fe0d00b193538147e14856ec3ac
[INFO] running `Command { std: "docker" "start" "-a" "ac05c14c5824792e8b723db33fe8c9496b882fe0d00b193538147e14856ec3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac05c14c5824792e8b723db33fe8c9496b882fe0d00b193538147e14856ec3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac05c14c5824792e8b723db33fe8c9496b882fe0d00b193538147e14856ec3ac", kill_on_drop: false }`
[INFO] [stdout] ac05c14c5824792e8b723db33fe8c9496b882fe0d00b193538147e14856ec3ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 224c2c0478ea9be00a271669da4371667ee4546292a8836a75147b0e06fa8a4e
[INFO] running `Command { std: "docker" "start" "-a" "224c2c0478ea9be00a271669da4371667ee4546292a8836a75147b0e06fa8a4e", kill_on_drop: false }`
[INFO] [stderr]     Checking libribzip2 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "224c2c0478ea9be00a271669da4371667ee4546292a8836a75147b0e06fa8a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224c2c0478ea9be00a271669da4371667ee4546292a8836a75147b0e06fa8a4e", kill_on_drop: false }`
[INFO] [stdout] 224c2c0478ea9be00a271669da4371667ee4546292a8836a75147b0e06fa8a4e
[INFO] checking libribzip2-0.5.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate libribzip2 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate libribzip2 0.5.0 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 libribzip2 0.5.0
[INFO] finished tweaking crates.io crate libribzip2 0.5.0
[INFO] tweaked toml for crates.io crate libribzip2 0.5.0 written to /workspace/builds/worker-7-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]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c39a4943ffaa7668d638c7abfafb09d3039ff5b95d3ae359ec82719d66e134f2
[INFO] running `Command { std: "docker" "start" "-a" "c39a4943ffaa7668d638c7abfafb09d3039ff5b95d3ae359ec82719d66e134f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c39a4943ffaa7668d638c7abfafb09d3039ff5b95d3ae359ec82719d66e134f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39a4943ffaa7668d638c7abfafb09d3039ff5b95d3ae359ec82719d66e134f2", kill_on_drop: false }`
[INFO] [stdout] c39a4943ffaa7668d638c7abfafb09d3039ff5b95d3ae359ec82719d66e134f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1380d5c9dece628276cbe7bc2223ad78a6cf3b4000dfe91d41ea3faa6bf1b55b
[INFO] running `Command { std: "docker" "start" "-a" "1380d5c9dece628276cbe7bc2223ad78a6cf3b4000dfe91d41ea3faa6bf1b55b", kill_on_drop: false }`
[INFO] [stderr]     Checking libribzip2 v0.5.0 (/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/block/huffman/package_merge.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |       let mut map = HashMap::<usize, Vec<CoinEntry>>::new();
[INFO] [stdout]    |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 66 |       let mut coins_to_merge = Vec::<CoinEntry>::new();
[INFO] [stdout]    |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 67 |       let mut last = Vec::<CoinEntry>::new();
[INFO] [stdout]    |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 93 | /     last.into_iter()
[INFO] [stdout] 94 | |         .map(|entry| entry.flatten())
[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 `libribzip2` (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]   --> src/block/huffman/package_merge.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |       let mut map = HashMap::<usize, Vec<CoinEntry>>::new();
[INFO] [stdout]    |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 66 |       let mut coins_to_merge = Vec::<CoinEntry>::new();
[INFO] [stdout]    |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 67 |       let mut last = Vec::<CoinEntry>::new();
[INFO] [stdout]    |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 93 | /     last.into_iter()
[INFO] [stdout] 94 | |         .map(|entry| entry.flatten())
[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 `libribzip2` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1380d5c9dece628276cbe7bc2223ad78a6cf3b4000dfe91d41ea3faa6bf1b55b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1380d5c9dece628276cbe7bc2223ad78a6cf3b4000dfe91d41ea3faa6bf1b55b", kill_on_drop: false }`
[INFO] [stdout] 1380d5c9dece628276cbe7bc2223ad78a6cf3b4000dfe91d41ea3faa6bf1b55b