[INFO] fetching crate patternscan 1.2.0...
[INFO] checking patternscan-1.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate patternscan 1.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate patternscan 1.2.0 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 patternscan 1.2.0
[INFO] finished tweaking crates.io crate patternscan 1.2.0
[INFO] tweaked toml for crates.io crate patternscan 1.2.0 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] 11fe306ca9521899d15e968ab9c9beedc36e84f28703f5c717beaae8618fbd6c
[INFO] running `Command { std: "docker" "start" "-a" "11fe306ca9521899d15e968ab9c9beedc36e84f28703f5c717beaae8618fbd6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11fe306ca9521899d15e968ab9c9beedc36e84f28703f5c717beaae8618fbd6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fe306ca9521899d15e968ab9c9beedc36e84f28703f5c717beaae8618fbd6c", kill_on_drop: false }`
[INFO] [stdout] 11fe306ca9521899d15e968ab9c9beedc36e84f28703f5c717beaae8618fbd6c
[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] bd8f2a8910f1e4c8d8990fcc71ff8da493191f47831a625873c3346839bef30e
[INFO] running `Command { std: "docker" "start" "-a" "bd8f2a8910f1e4c8d8990fcc71ff8da493191f47831a625873c3346839bef30e", kill_on_drop: false }`
[INFO] [stderr]     Checking patternscan v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "bd8f2a8910f1e4c8d8990fcc71ff8da493191f47831a625873c3346839bef30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8f2a8910f1e4c8d8990fcc71ff8da493191f47831a625873c3346839bef30e", kill_on_drop: false }`
[INFO] [stdout] bd8f2a8910f1e4c8d8990fcc71ff8da493191f47831a625873c3346839bef30e
[INFO] checking patternscan-1.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate patternscan 1.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate patternscan 1.2.0 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 patternscan 1.2.0
[INFO] finished tweaking crates.io crate patternscan 1.2.0
[INFO] tweaked toml for crates.io crate patternscan 1.2.0 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] 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-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] 623931d5089be7a96d32b45617ff4b720c71f7183aa1e6248e931156dbeec6c6
[INFO] running `Command { std: "docker" "start" "-a" "623931d5089be7a96d32b45617ff4b720c71f7183aa1e6248e931156dbeec6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "623931d5089be7a96d32b45617ff4b720c71f7183aa1e6248e931156dbeec6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623931d5089be7a96d32b45617ff4b720c71f7183aa1e6248e931156dbeec6c6", kill_on_drop: false }`
[INFO] [stdout] 623931d5089be7a96d32b45617ff4b720c71f7183aa1e6248e931156dbeec6c6
[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] e78a8f8e477d977a78f3bc4f73bdefb5e3f1731fbc367550bb7c3a5ec8132808
[INFO] running `Command { std: "docker" "start" "-a" "e78a8f8e477d977a78f3bc4f73bdefb5e3f1731fbc367550bb7c3a5ec8132808", kill_on_drop: false }`
[INFO] [stderr]     Checking patternscan v1.2.0 (/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:239:12
[INFO] [stdout]     |
[INFO] [stdout] 220 |       pub fn from_pattern(mut reader: R, pattern: Pattern) -> Result<Self, Error> {
[INFO] [stdout]     |                           ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 239 |           Ok(Self {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 240 | |             reader,
[INFO] [stdout] 241 | |             pattern,
[INFO] [stdout] 242 | |             bytes_buf,
[INFO] [stdout] ...   |
[INFO] [stdout] 245 | |             rel_position: 0,
[INFO] [stdout] 246 | |         })
[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: 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:239:12
[INFO] [stdout]     |
[INFO] [stdout] 220 |       pub fn from_pattern(mut reader: R, pattern: Pattern) -> Result<Self, Error> {
[INFO] [stdout]     |                           ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 239 |           Ok(Self {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 240 | |             reader,
[INFO] [stdout] 241 | |             pattern,
[INFO] [stdout] 242 | |             bytes_buf,
[INFO] [stdout] ...   |
[INFO] [stdout] 245 | |             rel_position: 0,
[INFO] [stdout] 246 | |         })
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `patternscan` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `patternscan` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e78a8f8e477d977a78f3bc4f73bdefb5e3f1731fbc367550bb7c3a5ec8132808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78a8f8e477d977a78f3bc4f73bdefb5e3f1731fbc367550bb7c3a5ec8132808", kill_on_drop: false }`
[INFO] [stdout] e78a8f8e477d977a78f3bc4f73bdefb5e3f1731fbc367550bb7c3a5ec8132808