[INFO] cloning repository https://github.com/PeterlitsZo/iotest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PeterlitsZo/iotest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterlitsZo%2Fiotest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterlitsZo%2Fiotest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c07856754834839e124d3f1f86526c974a664abb [INFO] checking PeterlitsZo/iotest/c07856754834839e124d3f1f86526c974a664abb 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%2FPeterlitsZo%2Fiotest" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PeterlitsZo/iotest 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/PeterlitsZo/iotest [INFO] finished tweaking git repo https://github.com/PeterlitsZo/iotest [INFO] tweaked toml for git repo https://github.com/PeterlitsZo/iotest written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PeterlitsZo/iotest 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 257a6343169ad534720785d5a6c8b1b4d7886124a1e408235856f0f480f49b28 [INFO] running `Command { std: "docker" "start" "-a" "257a6343169ad534720785d5a6c8b1b4d7886124a1e408235856f0f480f49b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "257a6343169ad534720785d5a6c8b1b4d7886124a1e408235856f0f480f49b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "257a6343169ad534720785d5a6c8b1b4d7886124a1e408235856f0f480f49b28", kill_on_drop: false }` [INFO] [stdout] 257a6343169ad534720785d5a6c8b1b4d7886124a1e408235856f0f480f49b28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 938125d98d24b25222db9d4805b066c53c8173297d80e727be90904f632c41ca [INFO] running `Command { std: "docker" "start" "-a" "938125d98d24b25222db9d4805b066c53c8173297d80e727be90904f632c41ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling cc v1.1.5 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling pathfinder_simd v0.5.3 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Checking plotters-backend v0.4.0 (https://github.com/plotters-rs/plotters?rev=7024adc#7024adc3) [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling font-kit v0.11.0 [INFO] [stderr] Checking const-cstr v0.3.0 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking plotters-svg v0.4.0 (https://github.com/plotters-rs/plotters?rev=7024adc#7024adc3) [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking quanta v0.12.3 [INFO] [stderr] Checking metrics v0.23.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking ordered-float v4.2.1 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking sketches-ddsketch v0.2.2 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking plotters-bitmap v0.4.0 (https://github.com/plotters-rs/plotters?rev=7024adc#7024adc3) [INFO] [stderr] Checking metrics-util v0.17.0 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking tokio v1.38.1 [INFO] [stderr] Checking freetype v0.7.2 [INFO] [stderr] Checking plotters v0.4.0 (https://github.com/plotters-rs/plotters?rev=7024adc#7024adc3) [INFO] [stderr] Checking iotest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write` and `format` [INFO] [stdout] --> src/tester/tester.rs:1:48 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cmp::max, f64::consts::SQRT_2, fmt::{format, Write}, fs::create_dir_all, sync::Arc, time::{SystemTime, UNIX_EPOCH}}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProgressState` [INFO] [stdout] --> src/tester/tester.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use indicatif::{ProgressBar, ProgressState, ProgressStyle}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write` and `format` [INFO] [stdout] --> src/tester/tester.rs:1:48 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cmp::max, f64::consts::SQRT_2, fmt::{format, Write}, fs::create_dir_all, sync::Arc, time::{SystemTime, UNIX_EPOCH}}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProgressState` [INFO] [stdout] --> src/tester/tester.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use indicatif::{ProgressBar, ProgressState, ProgressStyle}; [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/tester/tester.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(client: C, len: usize) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Self { [INFO] [stdout] 27 | client: Arc::new(Mutex::new(client)), [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/tester/tester.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(client: C, len: usize) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | random_string: Arc::new( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 29 | | rand::thread_rng() [INFO] [stdout] 30 | | .sample_iter(&Alphanumeric) [INFO] [stdout] 31 | | .take(len) [INFO] [stdout] 32 | | .map(char::from) [INFO] [stdout] 33 | | .collect() [INFO] [stdout] 34 | | ), [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `iotest` (bin "iotest") due to 3 previous errors; 2 warnings emitted [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/tester/tester.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(client: C, len: usize) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Self { [INFO] [stdout] 27 | client: Arc::new(Mutex::new(client)), [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/tester/tester.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(client: C, len: usize) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | random_string: Arc::new( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 29 | | rand::thread_rng() [INFO] [stdout] 30 | | .sample_iter(&Alphanumeric) [INFO] [stdout] 31 | | .take(len) [INFO] [stdout] 32 | | .map(char::from) [INFO] [stdout] 33 | | .collect() [INFO] [stdout] 34 | | ), [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `iotest` (bin "iotest" test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "938125d98d24b25222db9d4805b066c53c8173297d80e727be90904f632c41ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "938125d98d24b25222db9d4805b066c53c8173297d80e727be90904f632c41ca", kill_on_drop: false }` [INFO] [stdout] 938125d98d24b25222db9d4805b066c53c8173297d80e727be90904f632c41ca