[INFO] cloning repository https://github.com/M3t0r/libaitfoaq [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/M3t0r/libaitfoaq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM3t0r%2Flibaitfoaq", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM3t0r%2Flibaitfoaq'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c4a678a5c070faeed346f75a1f047960f73f6474 [INFO] checking M3t0r/libaitfoaq/c4a678a5c070faeed346f75a1f047960f73f6474 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%2FM3t0r%2Flibaitfoaq" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/M3t0r/libaitfoaq 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] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/M3t0r/libaitfoaq [INFO] finished tweaking git repo https://github.com/M3t0r/libaitfoaq [INFO] tweaked toml for git repo https://github.com/M3t0r/libaitfoaq written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/M3t0r/libaitfoaq 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] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-0-tc2/source/libaitfoaq/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 76569bff5a704893244324e0ba738234bef21d6dbc14294e22cb49875f89b4e8 [INFO] running `Command { std: "docker" "start" "-a" "76569bff5a704893244324e0ba738234bef21d6dbc14294e22cb49875f89b4e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76569bff5a704893244324e0ba738234bef21d6dbc14294e22cb49875f89b4e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76569bff5a704893244324e0ba738234bef21d6dbc14294e22cb49875f89b4e8", kill_on_drop: false }` [INFO] [stdout] 76569bff5a704893244324e0ba738234bef21d6dbc14294e22cb49875f89b4e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 33ed2cac284ca1b479443eb072c86d66625c3bdca35c52bc445da386b5da9b98 [INFO] running `Command { std: "docker" "start" "-a" "33ed2cac284ca1b479443eb072c86d66625c3bdca35c52bc445da386b5da9b98", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/libaitfoaq/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling rustversion v1.0.15 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Compiling include_dir_macros v0.7.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling include_dir v0.7.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking askama_escape v0.10.3 [INFO] [stderr] Checking http-range-header v0.4.0 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking rppal v0.17.1 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking sysinfo v0.29.11 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling askama_parser v0.2.1 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling prost-derive v0.12.4 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling aquamarine v0.5.0 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking prost v0.12.4 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking prost-types v0.12.4 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking libaitfoaq v0.1.0 (/opt/rustwide/workdir/libaitfoaq) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> libaitfoaq/src/lib.rs:150:14 [INFO] [stdout] | [INFO] [stdout] 150 | for (i, contestant) in self.contestants.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> libaitfoaq/src/lib.rs:213:28 [INFO] [stdout] | [INFO] [stdout] 213 | fn set_wage(&mut self, points: Points) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling basic-toml v0.1.9 [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> libaitfoaq/src/lib.rs:150:14 [INFO] [stdout] | [INFO] [stdout] 150 | for (i, contestant) in self.contestants.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> libaitfoaq/src/lib.rs:213:28 [INFO] [stdout] | [INFO] [stdout] 213 | fn set_wage(&mut self, points: Points) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_points` [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] --> libaitfoaq/src/test_state_machine.rs:29:54 [INFO] [stdout] | [INFO] [stdout] 29 | (categories in prop::collection::vec(arb_category(nclues as usize), prop::collection::size_range(ncats as usize))) [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libaitfoaq` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "33ed2cac284ca1b479443eb072c86d66625c3bdca35c52bc445da386b5da9b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33ed2cac284ca1b479443eb072c86d66625c3bdca35c52bc445da386b5da9b98", kill_on_drop: false }` [INFO] [stdout] 33ed2cac284ca1b479443eb072c86d66625c3bdca35c52bc445da386b5da9b98