[INFO] fetching crate ftc_http 2.2.0... [INFO] checking ftc_http-2.2.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate ftc_http 2.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ftc_http 2.2.0 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 crates.io crate ftc_http 2.2.0 [INFO] finished tweaking crates.io crate ftc_http 2.2.0 [INFO] tweaked toml for crates.io crate ftc_http 2.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate ftc_http 2.2.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 217772adfe9675a4870d14a6e52d07d1c670c3039ab848ff41dfa0067a6f9ade [INFO] running `Command { std: "docker" "start" "-a" "217772adfe9675a4870d14a6e52d07d1c670c3039ab848ff41dfa0067a6f9ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "217772adfe9675a4870d14a6e52d07d1c670c3039ab848ff41dfa0067a6f9ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "217772adfe9675a4870d14a6e52d07d1c670c3039ab848ff41dfa0067a6f9ade", kill_on_drop: false }` [INFO] [stdout] 217772adfe9675a4870d14a6e52d07d1c670c3039ab848ff41dfa0067a6f9ade [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08f6bcfbc03d9215dbc7d9da21431cb55be49c98dbe0fb0101a53915bd1b7c43 [INFO] running `Command { std: "docker" "start" "-a" "08f6bcfbc03d9215dbc7d9da21431cb55be49c98dbe0fb0101a53915bd1b7c43", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking psl-types v2.0.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking publicsuffix v2.1.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking async-compression v0.3.8 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking h2 v0.3.6 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking cookie_store v0.15.0 [INFO] [stderr] Checking confy v0.4.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.6 [INFO] [stderr] Checking ftc_http v2.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: named argument `e` is not used by name [INFO] [stdout] --> src/robot/util.rs:67:44 [INFO] [stdout] | [INFO] [stdout] 67 | eprintln!($fmt, $($arg, )* e = err); [INFO] [stdout] | ^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / catch!( [INFO] [stdout] 90 | | confy::store("ftc_http", AppConfig::default()), [INFO] [stdout] 91 | | 1, [INFO] [stdout] 92 | | "Failed {} to save configuration to file. \n\n{e}" [INFO] [stdout] | | -- this formatting argument uses named argument `e` by position [INFO] [stdout] 93 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] = note: this warning originates in the macro `catch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] --> src/main.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | "Failed {e} to save configuration to file. \n\n{e}" [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `e` is not used by name [INFO] [stdout] --> src/robot/util.rs:67:44 [INFO] [stdout] | [INFO] [stdout] 67 | eprintln!($fmt, $($arg, )* e = err); [INFO] [stdout] | ^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | / catch!( [INFO] [stdout] 122 | | confy::store("ftc_http", conf), [INFO] [stdout] 123 | | 1, [INFO] [stdout] 124 | | "Failed {} to save configuration to file. \n\n{e}" [INFO] [stdout] | | -- this formatting argument uses named argument `e` by position [INFO] [stdout] 125 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `catch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] --> src/main.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | "Failed {e} to save configuration to file. \n\n{e}" [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `e` is not used by name [INFO] [stdout] --> src/robot/util.rs:67:44 [INFO] [stdout] | [INFO] [stdout] 67 | eprintln!($fmt, $($arg, )* e = err); [INFO] [stdout] | ^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / catch!( [INFO] [stdout] 90 | | confy::store("ftc_http", AppConfig::default()), [INFO] [stdout] 91 | | 1, [INFO] [stdout] 92 | | "Failed {} to save configuration to file. \n\n{e}" [INFO] [stdout] | | -- this formatting argument uses named argument `e` by position [INFO] [stdout] 93 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] = note: this warning originates in the macro `catch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] --> src/main.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | "Failed {e} to save configuration to file. \n\n{e}" [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `e` is not used by name [INFO] [stdout] --> src/robot/util.rs:67:44 [INFO] [stdout] | [INFO] [stdout] 67 | eprintln!($fmt, $($arg, )* e = err); [INFO] [stdout] | ^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | / catch!( [INFO] [stdout] 122 | | confy::store("ftc_http", conf), [INFO] [stdout] 123 | | 1, [INFO] [stdout] 124 | | "Failed {} to save configuration to file. \n\n{e}" [INFO] [stdout] | | -- this formatting argument uses named argument `e` by position [INFO] [stdout] 125 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `catch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] --> src/main.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | "Failed {e} to save configuration to file. \n\n{e}" [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::result::Result<(), ConfyError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | confy::store("ftc_http", AppConfig::default()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/robot/util.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | Err(err) => { [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::result::Result<(), ConfyError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | confy::store("ftc_http", AppConfig::default()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/robot/util.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | Err(err) => { [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = 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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ftc_http` (bin "ftc_http") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ftc_http` (bin "ftc_http" test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "08f6bcfbc03d9215dbc7d9da21431cb55be49c98dbe0fb0101a53915bd1b7c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f6bcfbc03d9215dbc7d9da21431cb55be49c98dbe0fb0101a53915bd1b7c43", kill_on_drop: false }` [INFO] [stdout] 08f6bcfbc03d9215dbc7d9da21431cb55be49c98dbe0fb0101a53915bd1b7c43