[INFO] fetching crate sc16is752 0.1.1...
[INFO] checking sc16is752-0.1.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate sc16is752 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate sc16is752 0.1.1 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 sc16is752 0.1.1
[INFO] finished tweaking crates.io crate sc16is752 0.1.1
[INFO] tweaked toml for crates.io crate sc16is752 0.1.1 written to /workspace/builds/worker-7-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 3 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v1.0.0-alpha.8 (latest: v1.0.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 90b1c0327597c5af1305c03bf70afb503930dddc0173bf9c738e14b9cdbabbbf
[INFO] running `Command { std: "docker" "start" "-a" "90b1c0327597c5af1305c03bf70afb503930dddc0173bf9c738e14b9cdbabbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90b1c0327597c5af1305c03bf70afb503930dddc0173bf9c738e14b9cdbabbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b1c0327597c5af1305c03bf70afb503930dddc0173bf9c738e14b9cdbabbbf", kill_on_drop: false }`
[INFO] [stdout] 90b1c0327597c5af1305c03bf70afb503930dddc0173bf9c738e14b9cdbabbbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 380f8516e08bdda6723be09943663035b19fb0e2aa4432f919b21892603c71a1
[INFO] running `Command { std: "docker" "start" "-a" "380f8516e08bdda6723be09943663035b19fb0e2aa4432f919b21892603c71a1", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.8
[INFO] [stderr]     Checking sc16is752 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "380f8516e08bdda6723be09943663035b19fb0e2aa4432f919b21892603c71a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380f8516e08bdda6723be09943663035b19fb0e2aa4432f919b21892603c71a1", kill_on_drop: false }`
[INFO] [stdout] 380f8516e08bdda6723be09943663035b19fb0e2aa4432f919b21892603c71a1
[INFO] checking sc16is752-0.1.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate sc16is752 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate sc16is752 0.1.1 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 sc16is752 0.1.1
[INFO] finished tweaking crates.io crate sc16is752 0.1.1
[INFO] tweaked toml for crates.io crate sc16is752 0.1.1 written to /workspace/builds/worker-7-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 3 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v1.0.0-alpha.8 (latest: v1.0.0)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fbdd6225712068ed259995850146c87b8ffe9ee4d19d322701fb0e6f58878054
[INFO] running `Command { std: "docker" "start" "-a" "fbdd6225712068ed259995850146c87b8ffe9ee4d19d322701fb0e6f58878054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbdd6225712068ed259995850146c87b8ffe9ee4d19d322701fb0e6f58878054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbdd6225712068ed259995850146c87b8ffe9ee4d19d322701fb0e6f58878054", kill_on_drop: false }`
[INFO] [stdout] fbdd6225712068ed259995850146c87b8ffe9ee4d19d322701fb0e6f58878054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d2f7bdda163417e0e0a25b4e7cd8686c7f185b861e00d7edaa6b6434fe13e875
[INFO] running `Command { std: "docker" "start" "-a" "d2f7bdda163417e0e0a25b4e7cd8686c7f185b861e00d7edaa6b6434fe13e875", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.8
[INFO] [stderr]     Checking sc16is752 v0.1.1 (/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:213:12
[INFO] [stdout]     |
[INFO] [stdout] 208 |       pub fn new(device_address: u8, i2c: I2C) -> Result<Self, E> {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 213 |           Ok(Self {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 214 | |             address,
[INFO] [stdout] 215 | |             i2c,
[INFO] [stdout] 216 | |             fifo: [0u8; 2],
[INFO] [stdout] 217 | |             peek_flags: [false; 2],
[INFO] [stdout] 218 | |             peek_buf: [None; 2],
[INFO] [stdout] 219 | |         })
[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:213:12
[INFO] [stdout]     |
[INFO] [stdout] 208 |       pub fn new(device_address: u8, i2c: I2C) -> Result<Self, E> {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 213 |           Ok(Self {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 214 | |             address,
[INFO] [stdout] 215 | |             i2c,
[INFO] [stdout] 216 | |             fifo: [0u8; 2],
[INFO] [stdout] 217 | |             peek_flags: [false; 2],
[INFO] [stdout] 218 | |             peek_buf: [None; 2],
[INFO] [stdout] 219 | |         })
[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 `sc16is752` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `sc16is752` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d2f7bdda163417e0e0a25b4e7cd8686c7f185b861e00d7edaa6b6434fe13e875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f7bdda163417e0e0a25b4e7cd8686c7f185b861e00d7edaa6b6434fe13e875", kill_on_drop: false }`
[INFO] [stdout] d2f7bdda163417e0e0a25b4e7cd8686c7f185b861e00d7edaa6b6434fe13e875