[INFO] cloning repository https://github.com/pizzamig/potnet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pizzamig/potnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fpotnet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fpotnet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0a3eb6b209ddd5c0fc687582822911670e06f84 [INFO] checking pizzamig/potnet against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fpotnet" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pizzamig/potnet 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/pizzamig/potnet [INFO] finished tweaking git repo https://github.com/pizzamig/potnet [INFO] tweaked toml for git repo https://github.com/pizzamig/potnet written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pizzamig/potnet 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 tempfile v3.9.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.52 [INFO] [stderr] Downloaded skeptic v0.13.7 [INFO] [stderr] Downloaded thiserror v1.0.52 [INFO] [stderr] Downloaded mocktopus_macros v0.7.11 [INFO] [stderr] Downloaded simplelog v0.7.6 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded mocktopus v0.8.0 [INFO] [stderr] Downloaded iana-time-zone v0.1.59 [INFO] [stderr] Downloaded anyhow v1.0.77 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.71 [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded itertools v0.12.0 [INFO] [stderr] Downloaded pulldown-cmark v0.9.3 [INFO] [stderr] Downloaded camino v1.1.6 [INFO] [stderr] Downloaded syn v2.0.43 [INFO] [stderr] Downloaded bytecount v0.6.7 [INFO] [stderr] Downloaded cargo-platform v0.1.6 [INFO] [stderr] Downloaded structopt-flags v0.3.6 [INFO] [stderr] Downloaded rustix v0.38.28 [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] 3afe7bf49f4ec1f49310a92270e953d232045041dec957df893369a7e8bf4816 [INFO] running `Command { std: "docker" "start" "-a" "3afe7bf49f4ec1f49310a92270e953d232045041dec957df893369a7e8bf4816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3afe7bf49f4ec1f49310a92270e953d232045041dec957df893369a7e8bf4816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3afe7bf49f4ec1f49310a92270e953d232045041dec957df893369a7e8bf4816", kill_on_drop: false }` [INFO] [stdout] 3afe7bf49f4ec1f49310a92270e953d232045041dec957df893369a7e8bf4816 [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] 5fc16c7d8f8ac4c691952ca6976e8e5125ce19c741cf65a71b1f07ce72a221b4 [INFO] running `Command { std: "docker" "start" "-a" "5fc16c7d8f8ac4c691952ca6976e8e5125ce19c741cf65a71b1f07ce72a221b4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling pulldown-cmark v0.9.3 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Compiling anyhow v1.0.77 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking simplelog v0.7.6 [INFO] [stderr] Compiling tempfile v3.9.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Checking pot-rs v0.5.0 (/opt/rustwide/workdir/pot) [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling mocktopus_macros v0.7.11 [INFO] [stderr] Checking mocktopus v0.8.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling cargo-platform v0.1.6 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling structopt-flags v0.3.6 [INFO] [stderr] Checking potnet v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.74s [INFO] running `Command { std: "docker" "inspect" "5fc16c7d8f8ac4c691952ca6976e8e5125ce19c741cf65a71b1f07ce72a221b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fc16c7d8f8ac4c691952ca6976e8e5125ce19c741cf65a71b1f07ce72a221b4", kill_on_drop: false }` [INFO] [stdout] 5fc16c7d8f8ac4c691952ca6976e8e5125ce19c741cf65a71b1f07ce72a221b4 [INFO] checking pizzamig/potnet 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%2Fpizzamig%2Fpotnet" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pizzamig/potnet 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/pizzamig/potnet [INFO] finished tweaking git repo https://github.com/pizzamig/potnet [INFO] tweaked toml for git repo https://github.com/pizzamig/potnet written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pizzamig/potnet 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-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] c69458beca202c93e8f798a45f669ef6f905a755a3a17e7bb26ac7d2bd58b898 [INFO] running `Command { std: "docker" "start" "-a" "c69458beca202c93e8f798a45f669ef6f905a755a3a17e7bb26ac7d2bd58b898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c69458beca202c93e8f798a45f669ef6f905a755a3a17e7bb26ac7d2bd58b898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c69458beca202c93e8f798a45f669ef6f905a755a3a17e7bb26ac7d2bd58b898", kill_on_drop: false }` [INFO] [stdout] c69458beca202c93e8f798a45f669ef6f905a755a3a17e7bb26ac7d2bd58b898 [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] c883cef1c7f89922692ef8f35a8f20e381b403769185ba3bd44b2d888af835fb [INFO] running `Command { std: "docker" "start" "-a" "c883cef1c7f89922692ef8f35a8f20e381b403769185ba3bd44b2d888af835fb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling pulldown-cmark v0.9.3 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.77 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking simplelog v0.7.6 [INFO] [stderr] Compiling tempfile v3.9.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Checking pot-rs v0.5.0 (/opt/rustwide/workdir/pot) [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling mocktopus_macros v0.7.11 [INFO] [stderr] Checking mocktopus v0.8.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling cargo-platform v0.1.6 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling structopt-flags v0.3.6 [INFO] [stderr] Checking potnet v0.5.0 (/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/bin/potcpu.rs:282:50 [INFO] [stdout] | [INFO] [stdout] 282 | get_ncpu.mock_safe(|| MockResult::Return(Ok(2))); [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/bin/potcpu.rs:307:50 [INFO] [stdout] | [INFO] [stdout] 307 | get_ncpu.mock_safe(|| MockResult::Return(Ok(4))); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/bin/potcpu.rs:312:59 [INFO] [stdout] | [INFO] [stdout] 312 | get_cpusets.mock_safe(move |_| MockResult::Return(Ok(pot_cpusets.clone()))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `potnet` (bin "potcpu" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c883cef1c7f89922692ef8f35a8f20e381b403769185ba3bd44b2d888af835fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c883cef1c7f89922692ef8f35a8f20e381b403769185ba3bd44b2d888af835fb", kill_on_drop: false }` [INFO] [stdout] c883cef1c7f89922692ef8f35a8f20e381b403769185ba3bd44b2d888af835fb