[INFO] fetching crate armnod 0.7.0...
[INFO] checking armnod-0.7.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate armnod 0.7.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate armnod 0.7.0 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 armnod 0.7.0
[INFO] finished tweaking crates.io crate armnod 0.7.0
[INFO] tweaked toml for crates.io crate armnod 0.7.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate armnod 0.7.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded guacamole v0.8.0
[INFO] [stderr]   Downloaded arrrg v0.4.0
[INFO] [stderr]   Downloaded derive_util v0.4.0
[INFO] [stderr]   Downloaded arrrg_derive v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e021b321c0fb58dc9188a190629a9f97fed504d02213f775e4598948f1e7cfdf
[INFO] running `Command { std: "docker" "start" "-a" "e021b321c0fb58dc9188a190629a9f97fed504d02213f775e4598948f1e7cfdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e021b321c0fb58dc9188a190629a9f97fed504d02213f775e4598948f1e7cfdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e021b321c0fb58dc9188a190629a9f97fed504d02213f775e4598948f1e7cfdf", kill_on_drop: false }`
[INFO] [stdout] e021b321c0fb58dc9188a190629a9f97fed504d02213f775e4598948f1e7cfdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6388bb6b58aa5edb406ee99d626640de215e4ffff6920391e30a7d0da369f75e
[INFO] running `Command { std: "docker" "start" "-a" "6388bb6b58aa5edb406ee99d626640de215e4ffff6920391e30a7d0da369f75e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling derive_util v0.4.0
[INFO] [stderr]    Compiling arrrg_derive v0.4.0
[INFO] [stderr]     Checking arrrg v0.4.0
[INFO] [stderr]     Checking guacamole v0.8.0
[INFO] [stderr]     Checking armnod v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "6388bb6b58aa5edb406ee99d626640de215e4ffff6920391e30a7d0da369f75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6388bb6b58aa5edb406ee99d626640de215e4ffff6920391e30a7d0da369f75e", kill_on_drop: false }`
[INFO] [stdout] 6388bb6b58aa5edb406ee99d626640de215e4ffff6920391e30a7d0da369f75e
[INFO] checking armnod-0.7.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate armnod 0.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate armnod 0.7.0 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 armnod 0.7.0
[INFO] finished tweaking crates.io crate armnod 0.7.0
[INFO] tweaked toml for crates.io crate armnod 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate armnod 0.7.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a16b4057f412ef85cd1547ab36cd4fa02b300fe27e8e31830dafbfc84861dad9
[INFO] running `Command { std: "docker" "start" "-a" "a16b4057f412ef85cd1547ab36cd4fa02b300fe27e8e31830dafbfc84861dad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a16b4057f412ef85cd1547ab36cd4fa02b300fe27e8e31830dafbfc84861dad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16b4057f412ef85cd1547ab36cd4fa02b300fe27e8e31830dafbfc84861dad9", kill_on_drop: false }`
[INFO] [stdout] a16b4057f412ef85cd1547ab36cd4fa02b300fe27e8e31830dafbfc84861dad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] be9f9b2a63dfdf2b0bbddfdd0bf4827805e5ce07ff5e3993d0655701cb2c9a6b
[INFO] running `Command { std: "docker" "start" "-a" "be9f9b2a63dfdf2b0bbddfdd0bf4827805e5ce07ff5e3993d0655701cb2c9a6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling derive_util v0.4.0
[INFO] [stderr]    Compiling arrrg_derive v0.4.0
[INFO] [stderr]     Checking arrrg v0.4.0
[INFO] [stderr]     Checking guacamole v0.8.0
[INFO] [stderr]     Checking armnod v0.7.0 (/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:536:12
[INFO] [stdout]     |
[INFO] [stdout] 432 |           let string_chooser = if self.chooser_mode == "random" {
[INFO] [stdout]     |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 475 |           let length_chooser = if length_mode == "constant" {
[INFO] [stdout]     |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 534 |           let characters: Box<dyn CharacterChooser> = Box::new(characters);
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 535 |           // generate strings
[INFO] [stdout] 536 |           Ok(Armnod {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 537 | |             string: string_chooser,
[INFO] [stdout] 538 | |             length: length_chooser,
[INFO] [stdout] 539 | |             characters,
[INFO] [stdout] 540 | |             buffer: Vec::new(),
[INFO] [stdout] 541 | |         })
[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:536:12
[INFO] [stdout]     |
[INFO] [stdout] 432 |           let string_chooser = if self.chooser_mode == "random" {
[INFO] [stdout]     |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 475 |           let length_chooser = if length_mode == "constant" {
[INFO] [stdout]     |               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 534 |           let characters: Box<dyn CharacterChooser> = Box::new(characters);
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 535 |           // generate strings
[INFO] [stdout] 536 |           Ok(Armnod {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 537 | |             string: string_chooser,
[INFO] [stdout] 538 | |             length: length_chooser,
[INFO] [stdout] 539 | |             characters,
[INFO] [stdout] 540 | |             buffer: Vec::new(),
[INFO] [stdout] 541 | |         })
[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 `armnod` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `armnod` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "be9f9b2a63dfdf2b0bbddfdd0bf4827805e5ce07ff5e3993d0655701cb2c9a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9f9b2a63dfdf2b0bbddfdd0bf4827805e5ce07ff5e3993d0655701cb2c9a6b", kill_on_drop: false }`
[INFO] [stdout] be9f9b2a63dfdf2b0bbddfdd0bf4827805e5ce07ff5e3993d0655701cb2c9a6b