[INFO] fetching crate pem-iterator 0.2.0... [INFO] checking pem-iterator-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate pem-iterator 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate pem-iterator 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pem-iterator 0.2.0 [INFO] removed 4 missing examples [INFO] finished tweaking crates.io crate pem-iterator 0.2.0 [INFO] tweaked toml for crates.io crate pem-iterator 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-8/source/examples/std-chunked-known.rs [INFO] [stderr] * /workspace/builds/worker-8/source/examples/std-chunked-unknown.rs [INFO] [stderr] * /workspace/builds/worker-8/source/examples/single-mismatch.rs [INFO] [stderr] * /workspace/builds/worker-8/source/examples/std-chunked-ignore.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4744a5cb2e7fbf9ee81409b23de3b4e84f3790e104a98ab329393ad22fe7b71a [INFO] running `"docker" "start" "-a" "4744a5cb2e7fbf9ee81409b23de3b4e84f3790e104a98ab329393ad22fe7b71a"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/examples/std-chunked-known.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/std-chunked-unknown.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/single-mismatch.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/std-chunked-ignore.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Checking pem-iterator v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pem v0.4.1 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:259:18 [INFO] [stderr] | [INFO] [stderr] 259 | stream: &mut Iterator>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/body.rs:274:12 [INFO] [stderr] | [INFO] [stderr] 274 | 'A'...'Z' => (0, 'A'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/body.rs:275:12 [INFO] [stderr] | [INFO] [stderr] 275 | 'a'...'z' => (26, 'a'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/body.rs:276:12 [INFO] [stderr] | [INFO] [stderr] 276 | '0'...'9' => (52, '0'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:358:58 [INFO] [stderr] | [INFO] [stderr] 358 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:376:58 [INFO] [stderr] | [INFO] [stderr] 376 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:394:58 [INFO] [stderr] | [INFO] [stderr] 394 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:467:58 [INFO] [stderr] | [INFO] [stderr] 467 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boundary.rs:179:49 [INFO] [stderr] | [INFO] [stderr] 179 | fn process<'a, E: 'a>(self, stream: &'a mut Iterator>) -> Result, EncapsulationBoundaryError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boundary.rs:213:49 [INFO] [stderr] | [INFO] [stderr] 213 | fn process<'a, E: 'a>(self, stream: &'a mut Iterator>) -> Result, EncapsulationBoundaryError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boundary.rs:240:49 [INFO] [stderr] | [INFO] [stderr] 240 | fn process<'a, E: 'a>(self, stream: &'a mut Iterator>) -> Result, EncapsulationBoundaryError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:259:18 [INFO] [stderr] | [INFO] [stderr] 259 | stream: &mut Iterator>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/body.rs:274:12 [INFO] [stderr] | [INFO] [stderr] 274 | 'A'...'Z' => (0, 'A'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/body.rs:275:12 [INFO] [stderr] | [INFO] [stderr] 275 | 'a'...'z' => (26, 'a'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/body.rs:276:12 [INFO] [stderr] | [INFO] [stderr] 276 | '0'...'9' => (52, '0'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:358:58 [INFO] [stderr] | [INFO] [stderr] 358 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:376:58 [INFO] [stderr] | [INFO] [stderr] 376 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:394:58 [INFO] [stderr] | [INFO] [stderr] 394 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/body.rs:467:58 [INFO] [stderr] | [INFO] [stderr] 467 | fn process<'a, Loc: 'a, E: 'a>(self, stream: &'a mut Iterator>) -> (Option, Option>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boundary.rs:179:49 [INFO] [stderr] | [INFO] [stderr] 179 | fn process<'a, E: 'a>(self, stream: &'a mut Iterator>) -> Result, EncapsulationBoundaryError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boundary.rs:213:49 [INFO] [stderr] | [INFO] [stderr] 213 | fn process<'a, E: 'a>(self, stream: &'a mut Iterator>) -> Result, EncapsulationBoundaryError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boundary.rs:240:49 [INFO] [stderr] | [INFO] [stderr] 240 | fn process<'a, E: 'a>(self, stream: &'a mut Iterator>) -> Result, EncapsulationBoundaryError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> benches/bench.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | let mut label_buf = String::new(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> benches/bench.rs:242:9 [INFO] [stderr] | [INFO] [stderr] 242 | let mut label_buf = String::new(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> benches/bench.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | let mut label_buf = String::new(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> benches/bench.rs:326:9 [INFO] [stderr] | [INFO] [stderr] 326 | let mut label_buf = String::new(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `"docker" "inspect" "4744a5cb2e7fbf9ee81409b23de3b4e84f3790e104a98ab329393ad22fe7b71a"` [INFO] running `"docker" "rm" "-f" "4744a5cb2e7fbf9ee81409b23de3b4e84f3790e104a98ab329393ad22fe7b71a"` [INFO] [stdout] 4744a5cb2e7fbf9ee81409b23de3b4e84f3790e104a98ab329393ad22fe7b71a