[INFO] cloning repository https://github.com/timothyb89/metriful [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timothyb89/metriful" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimothyb89%2Fmetriful", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimothyb89%2Fmetriful'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e99170f4e0ef1fc5bcdcf41ce22d142f1c64d6d0 [INFO] checking timothyb89/metriful against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimothyb89%2Fmetriful" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timothyb89/metriful 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/timothyb89/metriful [INFO] finished tweaking git repo https://github.com/timothyb89/metriful [INFO] tweaked toml for git repo https://github.com/timothyb89/metriful written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/timothyb89/metriful 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] Updating git repository `https://github.com/timothyb89/simple-prometheus-exporter-rs` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded warp v0.3.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded tokio-util v0.6.3 [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded signal-hook-registry v1.3.0 [INFO] [stderr] Downloaded tokio v1.2.0 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded sysfs_gpio v0.5.4 [INFO] [stderr] Downloaded smawk v0.3.1 [INFO] [stderr] Downloaded libc v0.2.87 [INFO] [stderr] Downloaded textwrap v0.13.4 [INFO] [stderr] Downloaded futures-io v0.3.13 [INFO] [stderr] Downloaded futures v0.3.13 [INFO] [stderr] Downloaded tokio-stream v0.1.3 [INFO] [stderr] Downloaded input_buffer v0.4.0 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded color-eyre v0.5.10 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded eyre v0.6.5 [INFO] [stderr] Downloaded owo-colors v1.3.0 [INFO] [stderr] Downloaded rustversion v1.0.4 [INFO] [stderr] Downloaded err-derive v0.2.4 [INFO] [stderr] Downloaded i2cdev v0.4.4 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded headers v0.3.4 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded h2 v0.3.1 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded multipart v0.17.1 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded http v0.2.3 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded serde_urlencoded v0.7.0 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded sha-1 v0.9.4 [INFO] [stderr] Downloaded tinyvec v1.1.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.17 [INFO] [stderr] Downloaded url v2.2.1 [INFO] [stderr] Downloaded utf-8 v0.7.5 [INFO] [stderr] Downloaded tungstenite v0.12.0 [INFO] [stderr] Downloaded tokio-tungstenite v0.13.0 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded mio v0.7.9 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded indexmap v1.6.1 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded pin-project-lite v0.2.5 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d2ccc874573b0f9f8ef279e3c98c63ac0a811fc420d446347652a5933ec41c6a [INFO] running `Command { std: "docker" "start" "-a" "d2ccc874573b0f9f8ef279e3c98c63ac0a811fc420d446347652a5933ec41c6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2ccc874573b0f9f8ef279e3c98c63ac0a811fc420d446347652a5933ec41c6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ccc874573b0f9f8ef279e3c98c63ac0a811fc420d446347652a5933ec41c6a", kill_on_drop: false }` [INFO] [stdout] d2ccc874573b0f9f8ef279e3c98c63ac0a811fc420d446347652a5933ec41c6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bd68201020a8bb73e5fce62d7195d2c5807c78cf7342ae570a9bf158a00fbe1d [INFO] running `Command { std: "docker" "start" "-a" "bd68201020a8bb73e5fce62d7195d2c5807c78cf7342ae570a9bf158a00fbe1d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking textwrap v0.13.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking i2cdev v0.4.4 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Checking metriful v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "bd68201020a8bb73e5fce62d7195d2c5807c78cf7342ae570a9bf158a00fbe1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd68201020a8bb73e5fce62d7195d2c5807c78cf7342ae570a9bf158a00fbe1d", kill_on_drop: false }` [INFO] [stdout] bd68201020a8bb73e5fce62d7195d2c5807c78cf7342ae570a9bf158a00fbe1d [INFO] checking timothyb89/metriful 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%2Ftimothyb89%2Fmetriful" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timothyb89/metriful 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/timothyb89/metriful [INFO] finished tweaking git repo https://github.com/timothyb89/metriful [INFO] tweaked toml for git repo https://github.com/timothyb89/metriful written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/timothyb89/metriful 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cf947809b002e3df2c8854ae39e260647b9a3d705440a16501c9c42659febaae [INFO] running `Command { std: "docker" "start" "-a" "cf947809b002e3df2c8854ae39e260647b9a3d705440a16501c9c42659febaae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf947809b002e3df2c8854ae39e260647b9a3d705440a16501c9c42659febaae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf947809b002e3df2c8854ae39e260647b9a3d705440a16501c9c42659febaae", kill_on_drop: false }` [INFO] [stdout] cf947809b002e3df2c8854ae39e260647b9a3d705440a16501c9c42659febaae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cdfbbb504ee24d9ffc2ee29430b4a2d9d3d84235f48ba0deaf166f568c46e880 [INFO] running `Command { std: "docker" "start" "-a" "cdfbbb504ee24d9ffc2ee29430b4a2d9d3d84235f48ba0deaf166f568c46e880", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking textwrap v0.13.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Checking i2cdev v0.4.4 [INFO] [stderr] Checking metriful 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/metric.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 37 | let value = U::read(d, self.register)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | [INFO] [stdout] 39 | Ok(UnitValue { [INFO] [stdout] | ________^ [INFO] [stdout] 40 | | unit: U::default(), [INFO] [stdout] 41 | | time: Utc::now(), [INFO] [stdout] 42 | | value [INFO] [stdout] 43 | | }) [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 [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/metric.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 37 | let value = U::read(d, self.register)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | [INFO] [stdout] 39 | Ok(UnitValue { [INFO] [stdout] | ________^ [INFO] [stdout] 40 | | unit: U::default(), [INFO] [stdout] 41 | | time: Utc::now(), [INFO] [stdout] 42 | | value [INFO] [stdout] 43 | | }) [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 [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 `metriful` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `metriful` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "cdfbbb504ee24d9ffc2ee29430b4a2d9d3d84235f48ba0deaf166f568c46e880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdfbbb504ee24d9ffc2ee29430b4a2d9d3d84235f48ba0deaf166f568c46e880", kill_on_drop: false }` [INFO] [stdout] cdfbbb504ee24d9ffc2ee29430b4a2d9d3d84235f48ba0deaf166f568c46e880