[INFO] fetching crate nb2nl 0.2.0... [INFO] testing nb2nl-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate nb2nl 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate nb2nl 0.2.0 [INFO] finished tweaking crates.io crate nb2nl 0.2.0 [INFO] tweaked toml for crates.io crate nb2nl 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nb2nl 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nb2nl 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded redox_syscall v0.2.9 [INFO] [stderr] Downloaded lalrpop-util v0.19.6 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded ena v0.14.0 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded siphasher v0.3.5 [INFO] [stderr] Downloaded string_cache v0.8.1 [INFO] [stderr] Downloaded lalrpop v0.19.6 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded serde_json v1.0.66 [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded ordslice v0.3.0 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded pico-args v0.4.2 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded libc v0.2.97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a31755d66422d14a96eacfc73ee94e23d1c62648ae60ffbfd686ad8e144d54c [INFO] running `Command { std: "docker" "start" "-a" "0a31755d66422d14a96eacfc73ee94e23d1c62648ae60ffbfd686ad8e144d54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a31755d66422d14a96eacfc73ee94e23d1c62648ae60ffbfd686ad8e144d54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a31755d66422d14a96eacfc73ee94e23d1c62648ae60ffbfd686ad8e144d54c", kill_on_drop: false }` [INFO] [stdout] 0a31755d66422d14a96eacfc73ee94e23d1c62648ae60ffbfd686ad8e144d54c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7cd9db048411d9f5a7f26ff2206ceae0562eb6354473c96ef90058d6b6f3310 [INFO] running `Command { std: "docker" "start" "-a" "b7cd9db048411d9f5a7f26ff2206ceae0562eb6354473c96ef90058d6b6f3310", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling ordslice v0.3.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling lalrpop-util v0.19.6 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Compiling nb2nl v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | FuncHeaderHadApos { func: Ident, name: Ident }, [INFO] [stdout] | ----------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:78:27 [INFO] [stdout] | [INFO] [stdout] 78 | ReportInNonReporter { func: Ident, report_span: Span }, [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | UnreachableCode { func: Ident, unreachable_span: Span }, [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/mod.rs:299:21 [INFO] [stdout] | [INFO] [stdout] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result, ErrorKind<'b>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/mod.rs:761:31 [INFO] [stdout] | [INFO] [stdout] 761 | fn init_global<'b>(items: &[Item]) -> Result> { [INFO] [stdout] | ^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 761 | fn init_global<'b>(items: &[Item]) -> Result, ErrorKind<'b>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/ast.rs:268:23 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn parse(program: &str) -> Result, ParseError> { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 268 | pub fn parse(program: &str) -> Result, ParseError, AstError>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "b7cd9db048411d9f5a7f26ff2206ceae0562eb6354473c96ef90058d6b6f3310", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7cd9db048411d9f5a7f26ff2206ceae0562eb6354473c96ef90058d6b6f3310", kill_on_drop: false }` [INFO] [stdout] b7cd9db048411d9f5a7f26ff2206ceae0562eb6354473c96ef90058d6b6f3310 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de048233e8b76eb4965a1c0fe4f75ff7183e22a4bfdddd419d06888e09cda2cb [INFO] running `Command { std: "docker" "start" "-a" "de048233e8b76eb4965a1c0fe4f75ff7183e22a4bfdddd419d06888e09cda2cb", kill_on_drop: false }` [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | FuncHeaderHadApos { func: Ident, name: Ident }, [INFO] [stdout] | ----------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:78:27 [INFO] [stdout] | [INFO] [stdout] 78 | ReportInNonReporter { func: Ident, report_span: Span }, [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | UnreachableCode { func: Ident, unreachable_span: Span }, [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/mod.rs:299:21 [INFO] [stdout] | [INFO] [stdout] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result, ErrorKind<'b>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/mod.rs:761:31 [INFO] [stdout] | [INFO] [stdout] 761 | fn init_global<'b>(items: &[Item]) -> Result> { [INFO] [stdout] | ^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 761 | fn init_global<'b>(items: &[Item]) -> Result, ErrorKind<'b>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nb2nl v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/ast.rs:268:23 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn parse(program: &str) -> Result, ParseError> { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 268 | pub fn parse(program: &str) -> Result, ParseError, AstError>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | FuncHeaderHadApos { func: Ident, name: Ident }, [INFO] [stdout] | ----------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:78:27 [INFO] [stdout] | [INFO] [stdout] 78 | ReportInNonReporter { func: Ident, report_span: Span }, [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/nl2xml/mod.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | UnreachableCode { func: Ident, unreachable_span: Span }, [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/mod.rs:299:21 [INFO] [stdout] | [INFO] [stdout] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result, ErrorKind<'b>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/mod.rs:761:31 [INFO] [stdout] | [INFO] [stdout] 761 | fn init_global<'b>(items: &[Item]) -> Result> { [INFO] [stdout] | ^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 761 | fn init_global<'b>(items: &[Item]) -> Result, ErrorKind<'b>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nl2xml/ast.rs:268:23 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn parse(program: &str) -> Result, ParseError> { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 268 | pub fn parse(program: &str) -> Result, ParseError, AstError>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "de048233e8b76eb4965a1c0fe4f75ff7183e22a4bfdddd419d06888e09cda2cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de048233e8b76eb4965a1c0fe4f75ff7183e22a4bfdddd419d06888e09cda2cb", kill_on_drop: false }` [INFO] [stdout] de048233e8b76eb4965a1c0fe4f75ff7183e22a4bfdddd419d06888e09cda2cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cb3b4553feb7f3a7c6da06f6a722702dce742dac8070f015aebd9c7058472c48 [INFO] running `Command { std: "docker" "start" "-a" "cb3b4553feb7f3a7c6da06f6a722702dce742dac8070f015aebd9c7058472c48", kill_on_drop: false }` [INFO] [stderr] warning: field `func` is never read [INFO] [stderr] --> src/nl2xml/mod.rs:58:25 [INFO] [stderr] | [INFO] [stderr] 58 | FuncHeaderHadApos { func: Ident, name: Ident }, [INFO] [stderr] | ----------------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `func` is never read [INFO] [stderr] --> src/nl2xml/mod.rs:78:27 [INFO] [stderr] | [INFO] [stderr] 78 | ReportInNonReporter { func: Ident, report_span: Span }, [INFO] [stderr] | ------------------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `func` is never read [INFO] [stderr] --> src/nl2xml/mod.rs:79:23 [INFO] [stderr] | [INFO] [stderr] 79 | UnreachableCode { func: Ident, unreachable_span: Span }, [INFO] [stderr] | --------------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/nl2xml/mod.rs:299:21 [INFO] [stderr] | [INFO] [stderr] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result> { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 299 | fn find_var<'b>(&self, scopes: &[LinkedHashMap<&str, &Ident>], ident: &Ident) -> Result, ErrorKind<'b>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/nl2xml/mod.rs:761:31 [INFO] [stderr] | [INFO] [stderr] 761 | fn init_global<'b>(items: &[Item]) -> Result> { [INFO] [stderr] | ^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 761 | fn init_global<'b>(items: &[Item]) -> Result, ErrorKind<'b>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/nl2xml/ast.rs:268:23 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn parse(program: &str) -> Result, ParseError> { [INFO] [stderr] | ^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 268 | pub fn parse(program: &str) -> Result, ParseError, AstError>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `nb2nl` (lib) generated 6 warnings (run `cargo fix --lib -p nb2nl` to apply 3 suggestions) [INFO] [stderr] warning: `nb2nl` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nb2nl-39a6ec4797ed9e08) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test nl2xml::ast::test_own ... ok [INFO] [stdout] test nl2xml::ast::test_mix_high_prec ... ok [INFO] [stdout] test util::test_hsv_to_rgb ... ok [INFO] [stdout] test util::test_line_starts ... ok [INFO] [stdout] test nl2xml::ast::test_create ... ok [INFO] [stdout] test nl2xml::ast::test_vars ... ok [INFO] [stdout] test nl2xml::ast::test_fn_call ... ok [INFO] [stdout] test nl2xml::ast::test_in_radius_assoc ... ok [INFO] [stdout] test nl2xml::ast::test_neg ... ok [INFO] [stdout] test nl2xml::ast::test_loops ... ok [INFO] [stdout] test nl2xml::test_prog_header ... ok [INFO] [stdout] test nl2xml::test_redundant_owns ... ok [INFO] [stdout] test nl2xml::test_disjoint_owns ... ok [INFO] [stdout] test nl2xml::test_name_overlap_patchprop_other ... ok [INFO] [stdout] test nl2xml::test_name_overlap_lexical_other ... ok [INFO] [stdout] test nl2xml::test_name_overlap_global_other ... ok [INFO] [stdout] test nl2xml::test_name_overlap_func_other ... ok [INFO] [stdout] test nl2xml::test_name_overlap_same_type ... ok [INFO] [stdout] test nl2xml::test_name_overlap_breed_other ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.74s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nb2nl-041153ff0225abbc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nb2nl [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cb3b4553feb7f3a7c6da06f6a722702dce742dac8070f015aebd9c7058472c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb3b4553feb7f3a7c6da06f6a722702dce742dac8070f015aebd9c7058472c48", kill_on_drop: false }` [INFO] [stdout] cb3b4553feb7f3a7c6da06f6a722702dce742dac8070f015aebd9c7058472c48