[INFO] cloning repository https://github.com/alocquet/rust-cp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alocquet/rust-cp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falocquet%2Frust-cp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falocquet%2Frust-cp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 575cb660c65f60af3e5867fbffe480e9b790fcfa
[INFO] checking alocquet/rust-cp against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falocquet%2Frust-cp" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alocquet/rust-cp 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 git repo https://github.com/alocquet/rust-cp
[INFO] finished tweaking git repo https://github.com/alocquet/rust-cp
[INFO] tweaked toml for git repo https://github.com/alocquet/rust-cp written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alocquet/rust-cp 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7e08ad0ca7d7b4fc74dcac6be66dc0d6e882b429868dacf8e54eccae7a705aff
[INFO] running `Command { std: "docker" "start" "-a" "7e08ad0ca7d7b4fc74dcac6be66dc0d6e882b429868dacf8e54eccae7a705aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e08ad0ca7d7b4fc74dcac6be66dc0d6e882b429868dacf8e54eccae7a705aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e08ad0ca7d7b4fc74dcac6be66dc0d6e882b429868dacf8e54eccae7a705aff", kill_on_drop: false }`
[INFO] [stdout] 7e08ad0ca7d7b4fc74dcac6be66dc0d6e882b429868dacf8e54eccae7a705aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e1112f5c4b60267a9d07c4dfb624afa0d8330ca970cc10a92d9de937fcb0bdb3
[INFO] running `Command { std: "docker" "start" "-a" "e1112f5c4b60267a9d07c4dfb624afa0d8330ca970cc10a92d9de937fcb0bdb3", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-cp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "e1112f5c4b60267a9d07c4dfb624afa0d8330ca970cc10a92d9de937fcb0bdb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1112f5c4b60267a9d07c4dfb624afa0d8330ca970cc10a92d9de937fcb0bdb3", kill_on_drop: false }`
[INFO] [stdout] e1112f5c4b60267a9d07c4dfb624afa0d8330ca970cc10a92d9de937fcb0bdb3
[INFO] checking alocquet/rust-cp against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falocquet%2Frust-cp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alocquet/rust-cp 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 git repo https://github.com/alocquet/rust-cp
[INFO] finished tweaking git repo https://github.com/alocquet/rust-cp
[INFO] tweaked toml for git repo https://github.com/alocquet/rust-cp written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/alocquet/rust-cp 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 328ac18bce689fd7aa28425304df0e1b402c2b089f140d57d32e77c8caaa0bc5
[INFO] running `Command { std: "docker" "start" "-a" "328ac18bce689fd7aa28425304df0e1b402c2b089f140d57d32e77c8caaa0bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "328ac18bce689fd7aa28425304df0e1b402c2b089f140d57d32e77c8caaa0bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328ac18bce689fd7aa28425304df0e1b402c2b089f140d57d32e77c8caaa0bc5", kill_on_drop: false }`
[INFO] [stdout] 328ac18bce689fd7aa28425304df0e1b402c2b089f140d57d32e77c8caaa0bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8a3535bb3cf37406ea074dbd1f49fb1cd9fb19cf167603ab6d9af0ed8f0a50d8
[INFO] running `Command { std: "docker" "start" "-a" "8a3535bb3cf37406ea074dbd1f49fb1cd9fb19cf167603ab6d9af0ed8f0a50d8", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-cp 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]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |       let mut input_file =
[INFO] [stdout]    |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 13 |       let mut output_file = File::create(output_fname)
[INFO] [stdout]    |               ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 14 |           .map_err(|err| format!("error opening output '{}': {}", output_fname, err))?;
[INFO] [stdout] 15 | /     output_file
[INFO] [stdout] 16 | |         .write_all(&contents)
[INFO] [stdout]    | |                             ^
[INFO] [stdout]    | |                             |
[INFO] [stdout]    | |                             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |_____________________________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |       let mut input_file =
[INFO] [stdout]    |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 13 |       let mut output_file = File::create(output_fname)
[INFO] [stdout]    |               ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 14 |           .map_err(|err| format!("error opening output '{}': {}", output_fname, err))?;
[INFO] [stdout] 15 | /     output_file
[INFO] [stdout] 16 | |         .write_all(&contents)
[INFO] [stdout]    | |                             ^
[INFO] [stdout]    | |                             |
[INFO] [stdout]    | |                             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |_____________________________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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 `rust-cp` (bin "rust-cp") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-cp` (bin "rust-cp" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8a3535bb3cf37406ea074dbd1f49fb1cd9fb19cf167603ab6d9af0ed8f0a50d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3535bb3cf37406ea074dbd1f49fb1cd9fb19cf167603ab6d9af0ed8f0a50d8", kill_on_drop: false }`
[INFO] [stdout] 8a3535bb3cf37406ea074dbd1f49fb1cd9fb19cf167603ab6d9af0ed8f0a50d8