[INFO] fetching crate clauser 0.1.0... [INFO] checking clauser-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate clauser 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate clauser 0.1.0 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 clauser 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate clauser 0.1.0 [INFO] tweaked toml for crates.io crate clauser 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2892a8468e1623a5a287c870f0a0cca387c41050c6fe1f3dde789086de3a016b [INFO] running `Command { std: "docker" "start" "-a" "2892a8468e1623a5a287c870f0a0cca387c41050c6fe1f3dde789086de3a016b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2892a8468e1623a5a287c870f0a0cca387c41050c6fe1f3dde789086de3a016b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2892a8468e1623a5a287c870f0a0cca387c41050c6fe1f3dde789086de3a016b", kill_on_drop: false }` [INFO] [stdout] 2892a8468e1623a5a287c870f0a0cca387c41050c6fe1f3dde789086de3a016b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 509a463793ac993c245d1e0db135faa100bb89e123674cdb5d0c5bb4f1b091d3 [INFO] running `Command { std: "docker" "start" "-a" "509a463793ac993c245d1e0db135faa100bb89e123674cdb5d0c5bb4f1b091d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking winnow v0.6.20 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking pad v0.1.6 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling clauser_macros v0.1.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking clauser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/reader.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Reader<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 24 | /// Creates a new Reader from the given text. [INFO] [stdout] 25 | pub fn new(text: &'a str) -> Reader { [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: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:27:34 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 26 | /// Creates a new [Tokenizer] from the input text. [INFO] [stdout] 27 | pub fn new(text: &'a str) -> Tokenizer { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:58:78 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn iter_generic(&'a mut self) -> TokenIterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:63:47 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn iter(&'a mut self) -> TokenIterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:68:53 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn iter_owned(&'a mut self) -> TokenIterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Schema` is never constructed [INFO] [stdout] --> src/schema.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Schema; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml v0.8.19 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/reader.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Reader<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 24 | /// Creates a new Reader from the given text. [INFO] [stdout] 25 | pub fn new(text: &'a str) -> Reader { [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: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:27:34 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 26 | /// Creates a new [Tokenizer] from the input text. [INFO] [stdout] 27 | pub fn new(text: &'a str) -> Tokenizer { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:58:78 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn iter_generic(&'a mut self) -> TokenIterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:63:47 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn iter(&'a mut self) -> TokenIterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenizer.rs:68:53 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn iter_owned(&'a mut self) -> TokenIterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Schema` is never constructed [INFO] [stdout] --> src/schema.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Schema; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.14s [INFO] running `Command { std: "docker" "inspect" "509a463793ac993c245d1e0db135faa100bb89e123674cdb5d0c5bb4f1b091d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "509a463793ac993c245d1e0db135faa100bb89e123674cdb5d0c5bb4f1b091d3", kill_on_drop: false }` [INFO] [stdout] 509a463793ac993c245d1e0db135faa100bb89e123674cdb5d0c5bb4f1b091d3