[INFO] cloning repository https://github.com/Society-for-Internet-Blaseball-Research/metasim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Society-for-Internet-Blaseball-Research/metasim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSociety-for-Internet-Blaseball-Research%2Fmetasim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSociety-for-Internet-Blaseball-Research%2Fmetasim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c564a8b7a3681bf5f64d68a8a7464ec21a11e436 [INFO] checking Society-for-Internet-Blaseball-Research/metasim/c564a8b7a3681bf5f64d68a8a7464ec21a11e436 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%2FSociety-for-Internet-Blaseball-Research%2Fmetasim" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Society-for-Internet-Blaseball-Research/metasim 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/Society-for-Internet-Blaseball-Research/metasim [INFO] finished tweaking git repo https://github.com/Society-for-Internet-Blaseball-Research/metasim [INFO] tweaked toml for git repo https://github.com/Society-for-Internet-Blaseball-Research/metasim written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Society-for-Internet-Blaseball-Research/metasim 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1ad2c681c94bf9242a8406d75020efee87547a0c1917ab92e82b42d4c8b8e255 [INFO] running `Command { std: "docker" "start" "-a" "1ad2c681c94bf9242a8406d75020efee87547a0c1917ab92e82b42d4c8b8e255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ad2c681c94bf9242a8406d75020efee87547a0c1917ab92e82b42d4c8b8e255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad2c681c94bf9242a8406d75020efee87547a0c1917ab92e82b42d4c8b8e255", kill_on_drop: false }` [INFO] [stdout] 1ad2c681c94bf9242a8406d75020efee87547a0c1917ab92e82b42d4c8b8e255 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9839310c2bad6a2f7db02846f43d7e6d10458d14f8dc5d10935848f84d4b4c8a [INFO] running `Command { std: "docker" "start" "-a" "9839310c2bad6a2f7db02846f43d7e6d10458d14f8dc5d10935848f84d4b4c8a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking tracing-core v0.1.16 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking tracing-subscriber v0.2.11 [INFO] [stderr] Checking metasim 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/util.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn map_opt(&self, f: F) -> Option> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | Some(AwayHome { [INFO] [stdout] | ______________^ [INFO] [stdout] 71 | | away: f(&self.away)?, [INFO] [stdout] 72 | | home: f(&self.home)?, [INFO] [stdout] 73 | | }) [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] [stderr] error: could not compile `metasim` (bin "metasim") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/util.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn map_opt(&self, f: F) -> Option> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | Some(AwayHome { [INFO] [stdout] | ______________^ [INFO] [stdout] 71 | | away: f(&self.away)?, [INFO] [stdout] 72 | | home: f(&self.home)?, [INFO] [stdout] 73 | | }) [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] [stderr] error: could not compile `metasim` (bin "metasim" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9839310c2bad6a2f7db02846f43d7e6d10458d14f8dc5d10935848f84d4b4c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9839310c2bad6a2f7db02846f43d7e6d10458d14f8dc5d10935848f84d4b4c8a", kill_on_drop: false }` [INFO] [stdout] 9839310c2bad6a2f7db02846f43d7e6d10458d14f8dc5d10935848f84d4b4c8a