[INFO] fetching crate envuse-parser 0.9.1... [INFO] checking envuse-parser-0.9.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate envuse-parser 0.9.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate envuse-parser 0.9.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate envuse-parser 0.9.1 [INFO] finished tweaking crates.io crate envuse-parser 0.9.1 [INFO] tweaked toml for crates.io crate envuse-parser 0.9.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding encode_unicode v0.3.6 (available: v1.0.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92eb899f514f68282a509902fc44037124c7c670649f3954234ce8f9885c2094 [INFO] running `Command { std: "docker" "start" "-a" "92eb899f514f68282a509902fc44037124c7c670649f3954234ce8f9885c2094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92eb899f514f68282a509902fc44037124c7c670649f3954234ce8f9885c2094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92eb899f514f68282a509902fc44037124c7c670649f3954234ce8f9885c2094", kill_on_drop: false }` [INFO] [stdout] 92eb899f514f68282a509902fc44037124c7c670649f3954234ce8f9885c2094 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05c43f786643b630d84187b14d0eb309f4ca10995bb89608dd481518bc7aedc8 [INFO] running `Command { std: "docker" "start" "-a" "05c43f786643b630d84187b14d0eb309f4ca10995bb89608dd481518bc7aedc8", kill_on_drop: false }` [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking envuse-parser v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ptr::NonNull` [INFO] [stdout] --> src/envuse/to_custom_transformers.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ptr::NonNull, vec}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_input` [INFO] [stdout] --> src/transformers/kinds/boolean_transform.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse(&self, type_input: String, input_value: String) -> ValueType { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_input` [INFO] [stdout] --> src/transformers/kinds/number_transform.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse(&self, type_input: String, input_value: String) -> ValueType { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_input` [INFO] [stdout] --> src/transformers/kinds/string_transform.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse(&self, type_input: String, input_value: String) -> ValueType { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `select_nexts`, `select_prev`, and `next` are never used [INFO] [stdout] --> src/parser/ast.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 97 | / impl Cursor [INFO] [stdout] 98 | | where [INFO] [stdout] 99 | | T: AsRef>, [INFO] [stdout] | |_________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 149 | fn select_nexts(&self, steps: usize) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn select_prev(&self) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn next(&mut self) -> Option<&Token> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_next` and `next_matches_char` are never used [INFO] [stdout] --> src/parser/tokenizer.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl Cursor { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | fn has_next<'a>(&'a self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn next_matches_char(&self, val: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking insta v1.40.0 [INFO] [stdout] warning: unused import: `ptr::NonNull` [INFO] [stdout] --> src/envuse/to_custom_transformers.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ptr::NonNull, vec}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_input` [INFO] [stdout] --> src/transformers/kinds/boolean_transform.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse(&self, type_input: String, input_value: String) -> ValueType { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_input` [INFO] [stdout] --> src/transformers/kinds/number_transform.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse(&self, type_input: String, input_value: String) -> ValueType { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_input` [INFO] [stdout] --> src/transformers/kinds/string_transform.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse(&self, type_input: String, input_value: String) -> ValueType { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `select_nexts`, `select_prev`, and `next` are never used [INFO] [stdout] --> src/parser/ast.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 97 | / impl Cursor [INFO] [stdout] 98 | | where [INFO] [stdout] 99 | | T: AsRef>, [INFO] [stdout] | |_________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 149 | fn select_nexts(&self, steps: usize) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn select_prev(&self) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn next(&mut self) -> Option<&Token> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_next` and `next_matches_char` are never used [INFO] [stdout] --> src/parser/tokenizer.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl Cursor { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | fn has_next<'a>(&'a self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn next_matches_char(&self, val: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "05c43f786643b630d84187b14d0eb309f4ca10995bb89608dd481518bc7aedc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05c43f786643b630d84187b14d0eb309f4ca10995bb89608dd481518bc7aedc8", kill_on_drop: false }` [INFO] [stdout] 05c43f786643b630d84187b14d0eb309f4ca10995bb89608dd481518bc7aedc8