[INFO] cloning repository https://github.com/AdrienChampion/benchi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdrienChampion/benchi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrienChampion%2Fbenchi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrienChampion%2Fbenchi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccaa7fc91c766c410bdff8f218415b683dcd4b0a [INFO] checking AdrienChampion/benchi/ccaa7fc91c766c410bdff8f218415b683dcd4b0a against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrienChampion%2Fbenchi" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AdrienChampion/benchi on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AdrienChampion/benchi [INFO] finished tweaking git repo https://github.com/AdrienChampion/benchi [INFO] tweaked toml for git repo https://github.com/AdrienChampion/benchi written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AdrienChampion/benchi 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a44f6b4c96b7d93c4e68ed035bb77d775c7ad859ce7fe7e75f36caae042116e3 [INFO] running `Command { std: "docker" "start" "-a" "a44f6b4c96b7d93c4e68ed035bb77d775c7ad859ce7fe7e75f36caae042116e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a44f6b4c96b7d93c4e68ed035bb77d775c7ad859ce7fe7e75f36caae042116e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a44f6b4c96b7d93c4e68ed035bb77d775c7ad859ce7fe7e75f36caae042116e3", kill_on_drop: false }` [INFO] [stdout] a44f6b4c96b7d93c4e68ed035bb77d775c7ad859ce7fe7e75f36caae042116e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c5c324f75714960b1e6cd9c4c3c4290864c27e61f493f3a131cc8ee3c8d47a7 [INFO] running `Command { std: "docker" "start" "-a" "1c5c324f75714960b1e6cd9c4c3c4290864c27e61f493f3a131cc8ee3c8d47a7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking pbr v1.0.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking benchi v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parse.rs:480:12 [INFO] [stdout] | [INFO] [stdout] 478 | / nom::named! { [INFO] [stdout] 479 | | #[doc = "Parses an unsigned integer, accepts sequences of zeros."], [INFO] [stdout] 480 | | uint>, alt_complete!( [INFO] [stdout] | | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] 481 | | map!( [INFO] [stdout] ... | [INFO] [stdout] 488 | | ) [INFO] [stdout] 489 | | } [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parse.rs:480:12 [INFO] [stdout] | [INFO] [stdout] 478 | / nom::named! { [INFO] [stdout] 479 | | #[doc = "Parses an unsigned integer, accepts sequences of zeros."], [INFO] [stdout] 480 | | uint>, alt_complete!( [INFO] [stdout] | | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] 481 | | map!( [INFO] [stdout] ... | [INFO] [stdout] 488 | | ) [INFO] [stdout] 489 | | } [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/clap.rs:380:24 [INFO] [stdout] | [INFO] [stdout] 378 | let matches = &Matches::mk(original_matches); [INFO] [stdout] | ----------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 379 | [INFO] [stdout] 380 | if let Some(res) = run_clap(matches) { [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: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/clap.rs:380:24 [INFO] [stdout] | [INFO] [stdout] 378 | let matches = &Matches::mk(original_matches); [INFO] [stdout] | ----------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 379 | [INFO] [stdout] 380 | if let Some(res) = run_clap(matches) { [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: this value of type `Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:108:28 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn print_one_err(conf: &C, err: Error) { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | if let Err(io_e) = write_err_exit(conf, &err, stderr) { [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: this value of type `Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:108:28 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn print_one_err(conf: &C, err: Error) { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | if let Err(io_e) = write_err_exit(conf, &err, stderr) { [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `benchi` (bin "benchi") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `benchi` (bin "benchi" test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1c5c324f75714960b1e6cd9c4c3c4290864c27e61f493f3a131cc8ee3c8d47a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c5c324f75714960b1e6cd9c4c3c4290864c27e61f493f3a131cc8ee3c8d47a7", kill_on_drop: false }` [INFO] [stdout] 1c5c324f75714960b1e6cd9c4c3c4290864c27e61f493f3a131cc8ee3c8d47a7