[INFO] fetching crate agenda 0.0.1...
[INFO] checking agenda-0.0.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate agenda 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate agenda 0.0.1 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 agenda 0.0.1
[INFO] finished tweaking crates.io crate agenda 0.0.1
[INFO] tweaked toml for crates.io crate agenda 0.0.1 written to /workspace/builds/worker-2-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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[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] b9fb960211efa5b569d908a03f8b5e3d7a42cc86f580d14fdfaa8c37f8e4e807
[INFO] running `Command { std: "docker" "start" "-a" "b9fb960211efa5b569d908a03f8b5e3d7a42cc86f580d14fdfaa8c37f8e4e807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9fb960211efa5b569d908a03f8b5e3d7a42cc86f580d14fdfaa8c37f8e4e807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fb960211efa5b569d908a03f8b5e3d7a42cc86f580d14fdfaa8c37f8e4e807", kill_on_drop: false }`
[INFO] [stdout] b9fb960211efa5b569d908a03f8b5e3d7a42cc86f580d14fdfaa8c37f8e4e807
[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] 6fd4ea7c0e62e96f30dbf1772f036a9e18cc45a3b5bfcbfd280b99a9249ad8e4
[INFO] running `Command { std: "docker" "start" "-a" "6fd4ea7c0e62e96f30dbf1772f036a9e18cc45a3b5bfcbfd280b99a9249ad8e4", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking agenda v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "6fd4ea7c0e62e96f30dbf1772f036a9e18cc45a3b5bfcbfd280b99a9249ad8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd4ea7c0e62e96f30dbf1772f036a9e18cc45a3b5bfcbfd280b99a9249ad8e4", kill_on_drop: false }`
[INFO] [stdout] 6fd4ea7c0e62e96f30dbf1772f036a9e18cc45a3b5bfcbfd280b99a9249ad8e4
[INFO] checking agenda-0.0.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate agenda 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate agenda 0.0.1 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 agenda 0.0.1
[INFO] finished tweaking crates.io crate agenda 0.0.1
[INFO] tweaked toml for crates.io crate agenda 0.0.1 written to /workspace/builds/worker-2-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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[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] fa12066a653b21ff884d93a184a0aced4078d3e7e9af154126e8ded4e48b7b3f
[INFO] running `Command { std: "docker" "start" "-a" "fa12066a653b21ff884d93a184a0aced4078d3e7e9af154126e8ded4e48b7b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa12066a653b21ff884d93a184a0aced4078d3e7e9af154126e8ded4e48b7b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa12066a653b21ff884d93a184a0aced4078d3e7e9af154126e8ded4e48b7b3f", kill_on_drop: false }`
[INFO] [stdout] fa12066a653b21ff884d93a184a0aced4078d3e7e9af154126e8ded4e48b7b3f
[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] 61d0b17ace9a2244d98463904467bbd590cc316c9f00ad30296f28d8cccacfab
[INFO] running `Command { std: "docker" "start" "-a" "61d0b17ace9a2244d98463904467bbd590cc316c9f00ad30296f28d8cccacfab", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking agenda v0.0.1 (/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:105:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn from_iter<S: IntoIterator<Item=T>>(iter: S) -> Queue<T> {
[INFO] [stdout]     |                                           ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 104 |         let vd = VecDeque::from_iter(iter);
[INFO] [stdout]     |             -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 105 |         Queue(RefCell::new(vd))
[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 `agenda` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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:105:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn from_iter<S: IntoIterator<Item=T>>(iter: S) -> Queue<T> {
[INFO] [stdout]     |                                           ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 104 |         let vd = VecDeque::from_iter(iter);
[INFO] [stdout]     |             -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 105 |         Queue(RefCell::new(vd))
[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 `agenda` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "61d0b17ace9a2244d98463904467bbd590cc316c9f00ad30296f28d8cccacfab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d0b17ace9a2244d98463904467bbd590cc316c9f00ad30296f28d8cccacfab", kill_on_drop: false }`
[INFO] [stdout] 61d0b17ace9a2244d98463904467bbd590cc316c9f00ad30296f28d8cccacfab