[INFO] fetching crate cargo-modoc 1.2.0...
[INFO] checking cargo-modoc-1.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate cargo-modoc 1.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate cargo-modoc 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 cargo-modoc 1.2.0
[INFO] finished tweaking crates.io crate cargo-modoc 1.2.0
[INFO] tweaked toml for crates.io crate cargo-modoc 1.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-modoc 1.2.0 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-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] b5588029df9d3aae48a3664041f68abce067353120729c6a08f6cfb37ec36f36
[INFO] running `Command { std: "docker" "start" "-a" "b5588029df9d3aae48a3664041f68abce067353120729c6a08f6cfb37ec36f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5588029df9d3aae48a3664041f68abce067353120729c6a08f6cfb37ec36f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5588029df9d3aae48a3664041f68abce067353120729c6a08f6cfb37ec36f36", kill_on_drop: false }`
[INFO] [stdout] b5588029df9d3aae48a3664041f68abce067353120729c6a08f6cfb37ec36f36
[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] b8016e37816bbca391b126a33db58666ecad822a7a3bd8c8496ef09df13e16ed
[INFO] running `Command { std: "docker" "start" "-a" "b8016e37816bbca391b126a33db58666ecad822a7a3bd8c8496ef09df13e16ed", kill_on_drop: false }`
[INFO] [stderr]     Checking cargo-modoc v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "b8016e37816bbca391b126a33db58666ecad822a7a3bd8c8496ef09df13e16ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8016e37816bbca391b126a33db58666ecad822a7a3bd8c8496ef09df13e16ed", kill_on_drop: false }`
[INFO] [stdout] b8016e37816bbca391b126a33db58666ecad822a7a3bd8c8496ef09df13e16ed
[INFO] checking cargo-modoc-1.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate cargo-modoc 1.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate cargo-modoc 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 cargo-modoc 1.2.0
[INFO] finished tweaking crates.io crate cargo-modoc 1.2.0
[INFO] tweaked toml for crates.io crate cargo-modoc 1.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-modoc 1.2.0 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-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] bdc443cb2a9a6279cec71ec5575ec54a26d05424db9549251e04907687e2db8e
[INFO] running `Command { std: "docker" "start" "-a" "bdc443cb2a9a6279cec71ec5575ec54a26d05424db9549251e04907687e2db8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdc443cb2a9a6279cec71ec5575ec54a26d05424db9549251e04907687e2db8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc443cb2a9a6279cec71ec5575ec54a26d05424db9549251e04907687e2db8e", kill_on_drop: false }`
[INFO] [stdout] bdc443cb2a9a6279cec71ec5575ec54a26d05424db9549251e04907687e2db8e
[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] 0e0608744ae8ffa042e17d7e34a9a912a3962c8bce7b125fa4e897dac6d277a9
[INFO] running `Command { std: "docker" "start" "-a" "0e0608744ae8ffa042e17d7e34a9a912a3962c8bce7b125fa4e897dac6d277a9", kill_on_drop: false }`
[INFO] [stderr]     Checking cargo-modoc 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/main.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 95  |   fn parse_config<R: BufRead>(config: R) -> Vec<(String, Vec<String>)> {
[INFO] [stdout]     |                               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 96  | /     config
[INFO] [stdout] 97  | |         .lines()
[INFO] [stdout] 98  | |         .map(|x| x.unwrap())
[INFO] [stdout] 99  | |         // Filter out comments and blank lines
[INFO] [stdout] ...   |
[INFO] [stdout] 107 | |             )
[INFO] [stdout] 108 | |         })
[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 `cargo-modoc` (bin "cargo-modoc") due to 2 previous errors
[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/main.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 95  |   fn parse_config<R: BufRead>(config: R) -> Vec<(String, Vec<String>)> {
[INFO] [stdout]     |                               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 96  | /     config
[INFO] [stdout] 97  | |         .lines()
[INFO] [stdout] 98  | |         .map(|x| x.unwrap())
[INFO] [stdout] 99  | |         // Filter out comments and blank lines
[INFO] [stdout] ...   |
[INFO] [stdout] 107 | |             )
[INFO] [stdout] 108 | |         })
[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] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-modoc` (bin "cargo-modoc" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0e0608744ae8ffa042e17d7e34a9a912a3962c8bce7b125fa4e897dac6d277a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0608744ae8ffa042e17d7e34a9a912a3962c8bce7b125fa4e897dac6d277a9", kill_on_drop: false }`
[INFO] [stdout] 0e0608744ae8ffa042e17d7e34a9a912a3962c8bce7b125fa4e897dac6d277a9