[INFO] fetching crate fmlrc 0.1.8... [INFO] checking fmlrc-0.1.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate fmlrc 0.1.8 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate fmlrc 0.1.8 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 crates.io crate fmlrc 0.1.8 [INFO] finished tweaking crates.io crate fmlrc 0.1.8 [INFO] tweaked toml for crates.io crate fmlrc 0.1.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate fmlrc 0.1.8 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-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] f26e3bc489d9441e73702eb2901b40e1da12f19b69cd0fdbce3a2181f3e71bf9 [INFO] running `Command { std: "docker" "start" "-a" "f26e3bc489d9441e73702eb2901b40e1da12f19b69cd0fdbce3a2181f3e71bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f26e3bc489d9441e73702eb2901b40e1da12f19b69cd0fdbce3a2181f3e71bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f26e3bc489d9441e73702eb2901b40e1da12f19b69cd0fdbce3a2181f3e71bf9", kill_on_drop: false }` [INFO] [stdout] f26e3bc489d9441e73702eb2901b40e1da12f19b69cd0fdbce3a2181f3e71bf9 [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] a5b5a981e1d8736a988854b4a0c4c850ddf89b8bc54c2ee3a63cb861524365a8 [INFO] running `Command { std: "docker" "start" "-a" "a5b5a981e1d8736a988854b4a0c4c850ddf89b8bc54c2ee3a63cb861524365a8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling crc32fast v1.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling bio v0.31.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking subprocess v0.2.8 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking libmath v0.1.4 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking statrs v0.12.0 [INFO] [stderr] Checking needletail v0.4.1 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking bio-types v0.12.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking multimap v0.6.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking fmlrc v0.1.8 (/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/ordered_fasta_writer.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new(writer: W) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | OrderedFastaWriter { [INFO] [stdout] 65 | writer: fasta::Writer::new(writer), [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/ropebwt2_util.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 41 | let mut initial_command = Exec::cmd("gunzip").arg("-c"); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | let out = ( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | Ok(Box::new(out)) [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] = 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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fmlrc` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a5b5a981e1d8736a988854b4a0c4c850ddf89b8bc54c2ee3a63cb861524365a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5b5a981e1d8736a988854b4a0c4c850ddf89b8bc54c2ee3a63cb861524365a8", kill_on_drop: false }` [INFO] [stdout] a5b5a981e1d8736a988854b4a0c4c850ddf89b8bc54c2ee3a63cb861524365a8