[INFO] fetching crate nom-exif 2.0.2... [INFO] checking nom-exif-2.0.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate nom-exif 2.0.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate nom-exif 2.0.2 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 nom-exif 2.0.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nom-exif 2.0.2 [INFO] tweaked toml for crates.io crate nom-exif 2.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate nom-exif 2.0.2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 79ca599dc4735c7a2d36658f0e8d8498ae861337e0bac48f3fb05b35268752de [INFO] running `Command { std: "docker" "start" "-a" "79ca599dc4735c7a2d36658f0e8d8498ae861337e0bac48f3fb05b35268752de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79ca599dc4735c7a2d36658f0e8d8498ae861337e0bac48f3fb05b35268752de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79ca599dc4735c7a2d36658f0e8d8498ae861337e0bac48f3fb05b35268752de", kill_on_drop: false }` [INFO] [stdout] 79ca599dc4735c7a2d36658f0e8d8498ae861337e0bac48f3fb05b35268752de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f20c98ac2848cd57dad6b492ea70d06f089633855bb33a20e74bee74a46541ab [INFO] running `Command { std: "docker" "start" "-a" "f20c98ac2848cd57dad6b492ea70d06f089633855bb33a20e74bee74a46541ab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking geo-types v0.7.13 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap v4.5.17 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking iso6709parse v0.1.0 [INFO] [stderr] Checking nom-exif v2.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/bbox/idat.rs:15:56 [INFO] [stdout] | [INFO] [stdout] 14 | impl<'a> IdatBox<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 15 | pub fn parse(input: &'a [u8]) -> IResult<&'a [u8], IdatBox> { [INFO] [stdout] | ^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/exif.rs:90:27 [INFO] [stdout] | [INFO] [stdout] 90 | .and_then(|x| buf.subslice_range(x)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306+ #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/file.rs:237:36 [INFO] [stdout] | [INFO] [stdout] 237 | .any(|v| compatible_brands.subslice_range(v.as_bytes()).is_some()) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306 + #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/partial_vec.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | .subslice_range(subslice) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306+ #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/partial_vec.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | .subslice_range(subslice) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306+ #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/bbox/idat.rs:15:56 [INFO] [stdout] | [INFO] [stdout] 14 | impl<'a> IdatBox<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 15 | pub fn parse(input: &'a [u8]) -> IResult<&'a [u8], IdatBox> { [INFO] [stdout] | ^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/exif/exif_exif.rs:287:31 [INFO] [stdout] | [INFO] [stdout] 287 | .and_then(|x| buf.subslice_range(x)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306 + #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/exif/exif_exif.rs:300:31 [INFO] [stdout] | [INFO] [stdout] 300 | .and_then(|x| buf.subslice_range(x)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306 + #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/exif/exif_iter.rs:902:52 [INFO] [stdout] | [INFO] [stdout] 902 | let subslice_range = data.and_then(|x| buf.subslice_range(x)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306 + #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/exif.rs:90:27 [INFO] [stdout] | [INFO] [stdout] 90 | .and_then(|x| buf.subslice_range(x)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306+ #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/exif.rs:319:34 [INFO] [stdout] | [INFO] [stdout] 319 | let subslice_range = buf.subslice_range(data).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306 + #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/file.rs:237:36 [INFO] [stdout] | [INFO] [stdout] 237 | .any(|v| compatible_brands.subslice_range(v.as_bytes()).is_some()) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306 + #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/partial_vec.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | .subslice_range(subslice) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306+ #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/partial_vec.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | .subslice_range(subslice) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `slice::SubsliceRange::subslice_range(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(substr_range)]` to the crate attributes to enable `core::slice::::subslice_range` [INFO] [stdout] --> src/lib.rs:306:1 [INFO] [stdout] | [INFO] [stdout] 306+ #![feature(substr_range)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.06s [INFO] running `Command { std: "docker" "inspect" "f20c98ac2848cd57dad6b492ea70d06f089633855bb33a20e74bee74a46541ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f20c98ac2848cd57dad6b492ea70d06f089633855bb33a20e74bee74a46541ab", kill_on_drop: false }` [INFO] [stdout] f20c98ac2848cd57dad6b492ea70d06f089633855bb33a20e74bee74a46541ab