[INFO] fetching crate emo 0.3.1... [INFO] checking emo-0.3.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate emo 0.3.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate emo 0.3.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-9/source/.cargo/config [INFO] started tweaking crates.io crate emo 0.3.1 [INFO] finished tweaking crates.io crate emo 0.3.1 [INFO] tweaked toml for crates.io crate emo 0.3.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded pest_generator v2.1.3 [INFO] [stderr] Downloaded rlua v0.15.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1783ecb524b15994a1d3c3fefc99df22c42530d793bf539b4b666fa35fc0a951 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1783ecb524b15994a1d3c3fefc99df22c42530d793bf539b4b666fa35fc0a951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1783ecb524b15994a1d3c3fefc99df22c42530d793bf539b4b666fa35fc0a951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1783ecb524b15994a1d3c3fefc99df22c42530d793bf539b4b666fa35fc0a951", kill_on_drop: false }` [INFO] [stdout] 1783ecb524b15994a1d3c3fefc99df22c42530d793bf539b4b666fa35fc0a951 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2c4781aaeddcddacd60800ee9ca217902362996a39953c2e69135cae6241229 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b2c4781aaeddcddacd60800ee9ca217902362996a39953c2e69135cae6241229", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling rlua v0.15.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling emo v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:78:32 [INFO] [stdout] | [INFO] [stdout] 78 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/shiori.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | (self.h_inst) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:78:32 [INFO] [stdout] | [INFO] [stdout] 78 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/shiori.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | (self.h_inst) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/shiori.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let req = ShioriRequest::parse(req_str)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:41:37 [INFO] [stdout] | [INFO] [stdout] 41 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:96:37 [INFO] [stdout] | [INFO] [stdout] 96 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotInitialized` [INFO] [stdout] --> src/error.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | NotInitialized, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EncodeAnsi` [INFO] [stdout] --> src/error.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | EncodeAnsi, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:116:37 [INFO] [stdout] | [INFO] [stdout] 116 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:136:37 [INFO] [stdout] | [INFO] [stdout] 136 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:174:37 [INFO] [stdout] | [INFO] [stdout] 174 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:202:37 [INFO] [stdout] | [INFO] [stdout] 202 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:264:33 [INFO] [stdout] | [INFO] [stdout] 264 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:295:33 [INFO] [stdout] | [INFO] [stdout] 295 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:343:33 [INFO] [stdout] | [INFO] [stdout] 343 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead [INFO] [stdout] --> src/shiori_parser/req_parser.rs:404:33 [INFO] [stdout] | [INFO] [stdout] 404 | let span = pair.clone().into_span(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/shiori.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let req = ShioriRequest::parse(req_str)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotInitialized` [INFO] [stdout] --> src/error.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | NotInitialized, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EncodeAnsi` [INFO] [stdout] --> src/error.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | EncodeAnsi, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.19s [INFO] running `Command { std: "docker" "inspect" "b2c4781aaeddcddacd60800ee9ca217902362996a39953c2e69135cae6241229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c4781aaeddcddacd60800ee9ca217902362996a39953c2e69135cae6241229", kill_on_drop: false }` [INFO] [stdout] b2c4781aaeddcddacd60800ee9ca217902362996a39953c2e69135cae6241229