[INFO] fetching crate sylasteven-system-pns 0.1.2...
[INFO] checking sylasteven-system-pns-0.1.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate sylasteven-system-pns 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate sylasteven-system-pns 0.1.2 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 sylasteven-system-pns 0.1.2
[INFO] finished tweaking crates.io crate sylasteven-system-pns 0.1.2
[INFO] tweaked toml for crates.io crate sylasteven-system-pns 0.1.2 written to /workspace/builds/worker-3-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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding pns v0.5.2 (latest: v0.16.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded sylasteven v0.1.1
[INFO] [stderr]   Downloaded layer-system v0.3.1
[INFO] [stderr]   Downloaded pns v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2753885e91b04d588a2dd3ed6b0e24e79d8c4a66c024dd7f815e7444a7533ece
[INFO] running `Command { std: "docker" "start" "-a" "2753885e91b04d588a2dd3ed6b0e24e79d8c4a66c024dd7f815e7444a7533ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2753885e91b04d588a2dd3ed6b0e24e79d8c4a66c024dd7f815e7444a7533ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2753885e91b04d588a2dd3ed6b0e24e79d8c4a66c024dd7f815e7444a7533ece", kill_on_drop: false }`
[INFO] [stdout] 2753885e91b04d588a2dd3ed6b0e24e79d8c4a66c024dd7f815e7444a7533ece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0c3a34de435afd837114dd1551513781b249564cafc3e9aa4b6490252807faf3
[INFO] running `Command { std: "docker" "start" "-a" "0c3a34de435afd837114dd1551513781b249564cafc3e9aa4b6490252807faf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking layer-system v0.3.1
[INFO] [stderr]     Checking sylasteven v0.1.1
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling pns v0.5.2
[INFO] [stderr]     Checking sylasteven-system-pns v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "0c3a34de435afd837114dd1551513781b249564cafc3e9aa4b6490252807faf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3a34de435afd837114dd1551513781b249564cafc3e9aa4b6490252807faf3", kill_on_drop: false }`
[INFO] [stdout] 0c3a34de435afd837114dd1551513781b249564cafc3e9aa4b6490252807faf3
[INFO] checking sylasteven-system-pns-0.1.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate sylasteven-system-pns 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate sylasteven-system-pns 0.1.2 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 sylasteven-system-pns 0.1.2
[INFO] finished tweaking crates.io crate sylasteven-system-pns 0.1.2
[INFO] tweaked toml for crates.io crate sylasteven-system-pns 0.1.2 written to /workspace/builds/worker-3-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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding pns v0.5.2 (latest: v0.16.0)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3077d9c1a97f08db11a545fd84d491aa232e04ceea1ac3e2f1e5920c4a8cafee
[INFO] running `Command { std: "docker" "start" "-a" "3077d9c1a97f08db11a545fd84d491aa232e04ceea1ac3e2f1e5920c4a8cafee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3077d9c1a97f08db11a545fd84d491aa232e04ceea1ac3e2f1e5920c4a8cafee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3077d9c1a97f08db11a545fd84d491aa232e04ceea1ac3e2f1e5920c4a8cafee", kill_on_drop: false }`
[INFO] [stdout] 3077d9c1a97f08db11a545fd84d491aa232e04ceea1ac3e2f1e5920c4a8cafee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b4549790cb925816817f9f9ff63ff3e42a84aa0f8337d4024031996bfe411970
[INFO] running `Command { std: "docker" "start" "-a" "b4549790cb925816817f9f9ff63ff3e42a84aa0f8337d4024031996bfe411970", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking layer-system v0.3.1
[INFO] [stderr]     Checking sylasteven v0.1.1
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling pns v0.5.2
[INFO] [stderr]     Checking sylasteven-system-pns v0.1.2 (/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:36:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn from_net(net: Net) -> Simulation {
[INFO] [stdout]    |                     -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 35 |         Simulation {
[INFO] [stdout] 36 |             net: SimulatedNet::new(net),
[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:36:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn from_net(net: Net) -> Simulation {
[INFO] [stdout]    |                     -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 35 |         Simulation {
[INFO] [stdout] 36 |             net: SimulatedNet::new(net),
[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 `sylasteven-system-pns` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `sylasteven-system-pns` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b4549790cb925816817f9f9ff63ff3e42a84aa0f8337d4024031996bfe411970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4549790cb925816817f9f9ff63ff3e42a84aa0f8337d4024031996bfe411970", kill_on_drop: false }`
[INFO] [stdout] b4549790cb925816817f9f9ff63ff3e42a84aa0f8337d4024031996bfe411970