[INFO] fetching crate sanjo 1.1.0... [INFO] checking sanjo-1.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate sanjo 1.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate sanjo 1.1.0 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 sanjo 1.1.0 [INFO] finished tweaking crates.io crate sanjo 1.1.0 [INFO] tweaked toml for crates.io crate sanjo 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate sanjo 1.1.0 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-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] da225125a70263249dee6a5f0b5f6f5f85df309d210b9e69b8b5b7f3e060d96d [INFO] running `Command { std: "docker" "start" "-a" "da225125a70263249dee6a5f0b5f6f5f85df309d210b9e69b8b5b7f3e060d96d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da225125a70263249dee6a5f0b5f6f5f85df309d210b9e69b8b5b7f3e060d96d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da225125a70263249dee6a5f0b5f6f5f85df309d210b9e69b8b5b7f3e060d96d", kill_on_drop: false }` [INFO] [stdout] da225125a70263249dee6a5f0b5f6f5f85df309d210b9e69b8b5b7f3e060d96d [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] bd72a1f0aa66051e0153ee06074cd9b6159904a5122e9bb8e4c75fa12e4a83fe [INFO] running `Command { std: "docker" "start" "-a" "bd72a1f0aa66051e0153ee06074cd9b6159904a5122e9bb8e4c75fa12e4a83fe", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking png v0.15.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Checking bytes v0.5.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking jpeg-decoder v0.1.17 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Checking tokio v0.2.4 [INFO] [stderr] Checking imageproc v0.19.2 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking sanjo v1.1.0 (/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/main.rs:445:5 [INFO] [stdout] | [INFO] [stdout] 444 | fn add_options_to_app<'a, 'b>(app: clap::App<'a, 'b>) -> clap::App<'a, 'b> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 445 | / app.version(clap::crate_version!()) [INFO] [stdout] 446 | | .author(clap::crate_authors!()) [INFO] [stdout] 447 | | .name(clap::crate_name!()) [INFO] [stdout] 448 | | .setting(clap::AppSettings::ArgRequiredElseHelp) [INFO] [stdout] ... | [INFO] [stdout] 474 | | ]), [INFO] [stdout] 475 | | ) [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/main.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 444 | fn add_options_to_app<'a, 'b>(app: clap::App<'a, 'b>) -> clap::App<'a, 'b> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 477 | / clap::Arg::with_name("format") [INFO] [stdout] 478 | | .short("m") [INFO] [stdout] 479 | | .long("file-format") [INFO] [stdout] 480 | | .takes_value(true) [INFO] [stdout] 481 | | .value_name("Jpeg | Png") [INFO] [stdout] 482 | | .help("Sets the output file format. `Png` is default.") [INFO] [stdout] 483 | | .possible_values(&["Png", "Jpeg"]), [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/main.rs:445:5 [INFO] [stdout] | [INFO] [stdout] 444 | fn add_options_to_app<'a, 'b>(app: clap::App<'a, 'b>) -> clap::App<'a, 'b> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 445 | / app.version(clap::crate_version!()) [INFO] [stdout] 446 | | .author(clap::crate_authors!()) [INFO] [stdout] 447 | | .name(clap::crate_name!()) [INFO] [stdout] 448 | | .setting(clap::AppSettings::ArgRequiredElseHelp) [INFO] [stdout] ... | [INFO] [stdout] 474 | | ]), [INFO] [stdout] 475 | | ) [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/main.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 444 | fn add_options_to_app<'a, 'b>(app: clap::App<'a, 'b>) -> clap::App<'a, 'b> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 477 | / clap::Arg::with_name("format") [INFO] [stdout] 478 | | .short("m") [INFO] [stdout] 479 | | .long("file-format") [INFO] [stdout] 480 | | .takes_value(true) [INFO] [stdout] 481 | | .value_name("Jpeg | Png") [INFO] [stdout] 482 | | .help("Sets the output file format. `Png` is default.") [INFO] [stdout] 483 | | .possible_values(&["Png", "Jpeg"]), [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sanjo` (bin "sanjo") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sanjo` (bin "sanjo" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bd72a1f0aa66051e0153ee06074cd9b6159904a5122e9bb8e4c75fa12e4a83fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd72a1f0aa66051e0153ee06074cd9b6159904a5122e9bb8e4c75fa12e4a83fe", kill_on_drop: false }` [INFO] [stdout] bd72a1f0aa66051e0153ee06074cd9b6159904a5122e9bb8e4c75fa12e4a83fe