[INFO] fetching crate jsonit 0.2.10...
[INFO] checking jsonit-0.2.10 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate jsonit 0.2.10 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate jsonit 0.2.10 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 jsonit 0.2.10
[INFO] finished tweaking crates.io crate jsonit 0.2.10
[INFO] tweaked toml for crates.io crate jsonit 0.2.10 written to /workspace/builds/worker-5-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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] [stderr]       Adding colored v1.9.4 (latest: v2.1.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fern v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 230aa92281d754e9416ab9952b5593bf8637a9dc80bacc20e8a5afcef1e50bc1
[INFO] running `Command { std: "docker" "start" "-a" "230aa92281d754e9416ab9952b5593bf8637a9dc80bacc20e8a5afcef1e50bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "230aa92281d754e9416ab9952b5593bf8637a9dc80bacc20e8a5afcef1e50bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230aa92281d754e9416ab9952b5593bf8637a9dc80bacc20e8a5afcef1e50bc1", kill_on_drop: false }`
[INFO] [stdout] 230aa92281d754e9416ab9952b5593bf8637a9dc80bacc20e8a5afcef1e50bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4738de7b358187ed8827acc304e9fa8ebd4b5f836718d7fe4ece2776a253b6e7
[INFO] running `Command { std: "docker" "start" "-a" "4738de7b358187ed8827acc304e9fa8ebd4b5f836718d7fe4ece2776a253b6e7", kill_on_drop: false }`
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking jsonit v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "4738de7b358187ed8827acc304e9fa8ebd4b5f836718d7fe4ece2776a253b6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4738de7b358187ed8827acc304e9fa8ebd4b5f836718d7fe4ece2776a253b6e7", kill_on_drop: false }`
[INFO] [stdout] 4738de7b358187ed8827acc304e9fa8ebd4b5f836718d7fe4ece2776a253b6e7
[INFO] checking jsonit-0.2.10 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate jsonit 0.2.10 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate jsonit 0.2.10 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 jsonit 0.2.10
[INFO] finished tweaking crates.io crate jsonit 0.2.10
[INFO] tweaked toml for crates.io crate jsonit 0.2.10 written to /workspace/builds/worker-5-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]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] [stderr]       Adding colored v1.9.4 (latest: v2.1.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6c0fc9ad6b11b75dda7f60c21e671105f35e62440485d8ce85c2d00636b67b11
[INFO] running `Command { std: "docker" "start" "-a" "6c0fc9ad6b11b75dda7f60c21e671105f35e62440485d8ce85c2d00636b67b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c0fc9ad6b11b75dda7f60c21e671105f35e62440485d8ce85c2d00636b67b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0fc9ad6b11b75dda7f60c21e671105f35e62440485d8ce85c2d00636b67b11", kill_on_drop: false }`
[INFO] [stdout] 6c0fc9ad6b11b75dda7f60c21e671105f35e62440485d8ce85c2d00636b67b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 13e91dcbf8a0f8a590a20dd360dc83145f664dc9c7eaadcd59c841caccf4ff2c
[INFO] running `Command { std: "docker" "start" "-a" "13e91dcbf8a0f8a590a20dd360dc83145f664dc9c7eaadcd59c841caccf4ff2c", kill_on_drop: false }`
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking jsonit v0.2.10 (/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/iterator.rs:112:2
[INFO] [stdout]     |
[INFO] [stdout] 90  |       iterator: impl Iterator<Item = u8> + 'static,
[INFO] [stdout]     |       -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 112 | /     iterator
[INFO] [stdout] 113 | |         .map(move |s| {
[INFO] [stdout] 114 | |             let c = s;
[INFO] [stdout] ...   |
[INFO] [stdout] 290 | |             Delimiter::Skip
[INFO] [stdout] 291 | |         })
[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] [stderr]     Checking fern v0.6.2
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsonit` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "13e91dcbf8a0f8a590a20dd360dc83145f664dc9c7eaadcd59c841caccf4ff2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e91dcbf8a0f8a590a20dd360dc83145f664dc9c7eaadcd59c841caccf4ff2c", kill_on_drop: false }`
[INFO] [stdout] 13e91dcbf8a0f8a590a20dd360dc83145f664dc9c7eaadcd59c841caccf4ff2c