[INFO] fetching crate log-tree 0.1.0...
[INFO] checking log-tree-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate log-tree 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate log-tree 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 log-tree 0.1.0
[INFO] finished tweaking crates.io crate log-tree 0.1.0
[INFO] tweaked toml for crates.io crate log-tree 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate log-tree 0.1.0 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-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] 1e646d844782636d878aee9a58eaf42923e85410ff825463008f2926c3dc12f0
[INFO] running `Command { std: "docker" "start" "-a" "1e646d844782636d878aee9a58eaf42923e85410ff825463008f2926c3dc12f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e646d844782636d878aee9a58eaf42923e85410ff825463008f2926c3dc12f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e646d844782636d878aee9a58eaf42923e85410ff825463008f2926c3dc12f0", kill_on_drop: false }`
[INFO] [stdout] 1e646d844782636d878aee9a58eaf42923e85410ff825463008f2926c3dc12f0
[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] 3d454d474736804000f4a95916ac40988a968202df5f92d5171193c5a69b0ac0
[INFO] running `Command { std: "docker" "start" "-a" "3d454d474736804000f4a95916ac40988a968202df5f92d5171193c5a69b0ac0", kill_on_drop: false }`
[INFO] [stderr]     Checking log-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "3d454d474736804000f4a95916ac40988a968202df5f92d5171193c5a69b0ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d454d474736804000f4a95916ac40988a968202df5f92d5171193c5a69b0ac0", kill_on_drop: false }`
[INFO] [stdout] 3d454d474736804000f4a95916ac40988a968202df5f92d5171193c5a69b0ac0
[INFO] checking log-tree-0.1.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate log-tree 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate log-tree 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 log-tree 0.1.0
[INFO] finished tweaking crates.io crate log-tree 0.1.0
[INFO] tweaked toml for crates.io crate log-tree 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate log-tree 0.1.0 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-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] 8b022e5a039f3a54a57fe803f2a1d6b459b8e7d2f5a7d0803b4d5740bbbb964f
[INFO] running `Command { std: "docker" "start" "-a" "8b022e5a039f3a54a57fe803f2a1d6b459b8e7d2f5a7d0803b4d5740bbbb964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b022e5a039f3a54a57fe803f2a1d6b459b8e7d2f5a7d0803b4d5740bbbb964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b022e5a039f3a54a57fe803f2a1d6b459b8e7d2f5a7d0803b4d5740bbbb964f", kill_on_drop: false }`
[INFO] [stdout] 8b022e5a039f3a54a57fe803f2a1d6b459b8e7d2f5a7d0803b4d5740bbbb964f
[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] 0abf7683c5cd6c95502a4fec1ec60e425e802c0d00fd1da1103f76a94779cecd
[INFO] running `Command { std: "docker" "start" "-a" "0abf7683c5cd6c95502a4fec1ec60e425e802c0d00fd1da1103f76a94779cecd", kill_on_drop: false }`
[INFO] [stderr]     Checking log-tree 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]   --> examples/pwd.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 .map(|entry| DirTree {
[INFO] [stdout]    |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |                     path: entry.path().to_str().unwrap().to_string(),
[INFO] [stdout] 23 |                     is_dir: entry.file_type().unwrap().is_dir(),
[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 `log-tree` (example "pwd") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0abf7683c5cd6c95502a4fec1ec60e425e802c0d00fd1da1103f76a94779cecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0abf7683c5cd6c95502a4fec1ec60e425e802c0d00fd1da1103f76a94779cecd", kill_on_drop: false }`
[INFO] [stdout] 0abf7683c5cd6c95502a4fec1ec60e425e802c0d00fd1da1103f76a94779cecd