[INFO] cloning repository https://github.com/deciduously/ar-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deciduously/ar-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeciduously%2Far-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeciduously%2Far-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab7e0d8ad48979d9f6d983a6da7559f059d33f2a [INFO] checking deciduously/ar-bot/ab7e0d8ad48979d9f6d983a6da7559f059d33f2a against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeciduously%2Far-bot" "/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/deciduously/ar-bot on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/deciduously/ar-bot [INFO] finished tweaking git repo https://github.com/deciduously/ar-bot [INFO] tweaked toml for git repo https://github.com/deciduously/ar-bot written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/deciduously/ar-bot 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad082a8f7461410a8b64e2e43d8c1b5193f386feb69f43c4329b6d8a00663152 [INFO] running `Command { std: "docker" "start" "-a" "ad082a8f7461410a8b64e2e43d8c1b5193f386feb69f43c4329b6d8a00663152", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad082a8f7461410a8b64e2e43d8c1b5193f386feb69f43c4329b6d8a00663152", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad082a8f7461410a8b64e2e43d8c1b5193f386feb69f43c4329b6d8a00663152", kill_on_drop: false }` [INFO] [stdout] ad082a8f7461410a8b64e2e43d8c1b5193f386feb69f43c4329b6d8a00663152 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c6a12350618c7579828a1aa1ed4d44510a2487bba15f4a6039fcb2458824ff1 [INFO] running `Command { std: "docker" "start" "-a" "3c6a12350618c7579828a1aa1ed4d44510a2487bba15f4a6039fcb2458824ff1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling askama_escape v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling askama_shared v0.8.0 [INFO] [stderr] Compiling askama_derive v0.8.0 [INFO] [stderr] Compiling askama v0.8.0 [INFO] [stderr] Compiling ar-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `askama::rerun_if_templates_changed`: file-level dependency tracking is handled automatically without build script [INFO] [stdout] --> build.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | askama::rerun_if_templates_changed(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/email.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Email { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 16 | pub filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Email` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReportTemplate` is never constructed [INFO] [stdout] --> src/page.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct ReportTemplate<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SkelTemplate` is never constructed [INFO] [stdout] --> src/page.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct SkelTemplate {} [INFO] [stdout] | ^^^^^^^^^^^^ [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/brain.rs:90:22 [INFO] [stdout] | [INFO] [stdout] 90 | .map(|f| f.expect("Could not read brain entry").path()) [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] warning: field `filename` is never read [INFO] [stdout] --> src/email.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Email { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 16 | pub filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Email` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReportTemplate` is never constructed [INFO] [stdout] --> src/page.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct ReportTemplate<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SkelTemplate` is never constructed [INFO] [stdout] --> src/page.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct SkelTemplate {} [INFO] [stdout] | ^^^^^^^^^^^^ [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/brain.rs:90:22 [INFO] [stdout] | [INFO] [stdout] 90 | .map(|f| f.expect("Could not read brain entry").path()) [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ar-bot` (bin "ar-bot") due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ar-bot` (bin "ar-bot" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3c6a12350618c7579828a1aa1ed4d44510a2487bba15f4a6039fcb2458824ff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c6a12350618c7579828a1aa1ed4d44510a2487bba15f4a6039fcb2458824ff1", kill_on_drop: false }` [INFO] [stdout] 3c6a12350618c7579828a1aa1ed4d44510a2487bba15f4a6039fcb2458824ff1