[INFO] cloning repository https://github.com/robinhundt/wl-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robinhundt/wl-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d79600cfe8191f4a15bdddcadfaf3e036e0d963 [INFO] testing robinhundt/wl-lang against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robinhundt/wl-lang on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/robinhundt/wl-lang [INFO] finished tweaking git repo https://github.com/robinhundt/wl-lang [INFO] tweaked toml for git repo https://github.com/robinhundt/wl-lang written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/robinhundt/wl-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom_locate v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1b7c2aacc2c229074afa837fa0209e4221c4bd05dcfa6d628454bade33af9d0 [INFO] running `Command { std: "docker" "start" "-a" "a1b7c2aacc2c229074afa837fa0209e4221c4bd05dcfa6d628454bade33af9d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1b7c2aacc2c229074afa837fa0209e4221c4bd05dcfa6d628454bade33af9d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b7c2aacc2c229074afa837fa0209e4221c4bd05dcfa6d628454bade33af9d0", kill_on_drop: false }` [INFO] [stdout] a1b7c2aacc2c229074afa837fa0209e4221c4bd05dcfa6d628454bade33af9d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b684a4d70a0244483fa9f9227c6641b150a947c8cf09076a719eb5d2c56b83e [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" "3b684a4d70a0244483fa9f9227c6641b150a947c8cf09076a719eb5d2c56b83e", kill_on_drop: false }` [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling nom_locate v3.0.0 [INFO] [stderr] Compiling wl-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nom::do_parse` [INFO] [stdout] --> src/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::do_parse; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many1` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::multi::many1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `one_of` [INFO] [stdout] --> src/parser.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::character::complete::{one_of, alpha1, space0, multispace0, char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `map` [INFO] [stdout] --> src/parser.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nom::combinator::{recognize, map}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn parse(input: &str) -> IResult<&str, Statement> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_statement` [INFO] [stdout] --> src/parser.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_assignment` [INFO] [stdout] --> src/parser.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn parse_assignment(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_ident` [INFO] [stdout] --> src/parser.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn parse_ident(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_skip` [INFO] [stdout] --> src/parser.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_skip(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_if` [INFO] [stdout] --> src/parser.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_if(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_while` [INFO] [stdout] --> src/parser.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse_while(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_seq` [INFO] [stdout] --> src/parser.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_seq(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_arithmetic_exp` [INFO] [stdout] --> src/parser.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_num` [INFO] [stdout] --> src/parser.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_arith_op` [INFO] [stdout] --> src/parser.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_bool_exp` [INFO] [stdout] --> src/parser.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ws` [INFO] [stdout] --> src/parser.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn ws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mws` [INFO] [stdout] --> src/parser.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn mws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `FnMut` that must be used [INFO] [stdout] --> src/parser.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / alt(( [INFO] [stdout] 22 | | parse_assignment, [INFO] [stdout] 23 | | parse_skip, [INFO] [stdout] 24 | | parse_if, [INFO] [stdout] 25 | | parse_while, [INFO] [stdout] 26 | | parse_seq [INFO] [stdout] 27 | | )); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.35s [INFO] running `Command { std: "docker" "inspect" "3b684a4d70a0244483fa9f9227c6641b150a947c8cf09076a719eb5d2c56b83e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b684a4d70a0244483fa9f9227c6641b150a947c8cf09076a719eb5d2c56b83e", kill_on_drop: false }` [INFO] [stdout] 3b684a4d70a0244483fa9f9227c6641b150a947c8cf09076a719eb5d2c56b83e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e852e30ba9d36eb69c0919cfba1018cd1a22a9888b90e85b1a2b2f1c5052999b [INFO] running `Command { std: "docker" "start" "-a" "e852e30ba9d36eb69c0919cfba1018cd1a22a9888b90e85b1a2b2f1c5052999b", kill_on_drop: false }` [INFO] [stderr] Compiling wl-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nom::do_parse` [INFO] [stdout] --> src/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::do_parse; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many1` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::multi::many1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `one_of` [INFO] [stdout] --> src/parser.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::character::complete::{one_of, alpha1, space0, multispace0, char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `map` [INFO] [stdout] --> src/parser.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nom::combinator::{recognize, map}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn parse(input: &str) -> IResult<&str, Statement> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_statement` [INFO] [stdout] --> src/parser.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_assignment` [INFO] [stdout] --> src/parser.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn parse_assignment(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_ident` [INFO] [stdout] --> src/parser.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn parse_ident(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_skip` [INFO] [stdout] --> src/parser.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_skip(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_if` [INFO] [stdout] --> src/parser.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_if(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_while` [INFO] [stdout] --> src/parser.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse_while(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_seq` [INFO] [stdout] --> src/parser.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_seq(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_arithmetic_exp` [INFO] [stdout] --> src/parser.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_num` [INFO] [stdout] --> src/parser.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_arith_op` [INFO] [stdout] --> src/parser.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_bool_exp` [INFO] [stdout] --> src/parser.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ws` [INFO] [stdout] --> src/parser.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn ws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mws` [INFO] [stdout] --> src/parser.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn mws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `FnMut` that must be used [INFO] [stdout] --> src/parser.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / alt(( [INFO] [stdout] 22 | | parse_assignment, [INFO] [stdout] 23 | | parse_skip, [INFO] [stdout] 24 | | parse_if, [INFO] [stdout] 25 | | parse_while, [INFO] [stdout] 26 | | parse_seq [INFO] [stdout] 27 | | )); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::do_parse` [INFO] [stdout] --> src/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::do_parse; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many1` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::multi::many1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `one_of` [INFO] [stdout] --> src/parser.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::character::complete::{one_of, alpha1, space0, multispace0, char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `map` [INFO] [stdout] --> src/parser.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nom::combinator::{recognize, map}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn parse(input: &str) -> IResult<&str, Statement> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_statement` [INFO] [stdout] --> src/parser.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_assignment` [INFO] [stdout] --> src/parser.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn parse_assignment(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_skip` [INFO] [stdout] --> src/parser.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_skip(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_if` [INFO] [stdout] --> src/parser.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_if(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_while` [INFO] [stdout] --> src/parser.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse_while(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_seq` [INFO] [stdout] --> src/parser.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_seq(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_arithmetic_exp` [INFO] [stdout] --> src/parser.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_num` [INFO] [stdout] --> src/parser.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_arith_op` [INFO] [stdout] --> src/parser.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_bool_exp` [INFO] [stdout] --> src/parser.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ws` [INFO] [stdout] --> src/parser.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn ws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mws` [INFO] [stdout] --> src/parser.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn mws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `FnMut` that must be used [INFO] [stdout] --> src/parser.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / alt(( [INFO] [stdout] 22 | | parse_assignment, [INFO] [stdout] 23 | | parse_skip, [INFO] [stdout] 24 | | parse_if, [INFO] [stdout] 25 | | parse_while, [INFO] [stdout] 26 | | parse_seq [INFO] [stdout] 27 | | )); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "e852e30ba9d36eb69c0919cfba1018cd1a22a9888b90e85b1a2b2f1c5052999b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e852e30ba9d36eb69c0919cfba1018cd1a22a9888b90e85b1a2b2f1c5052999b", kill_on_drop: false }` [INFO] [stdout] e852e30ba9d36eb69c0919cfba1018cd1a22a9888b90e85b1a2b2f1c5052999b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ecf765607a31f106d4160369a908f0b0b43045b99ed3f3e77acc7a705200fc7 [INFO] running `Command { std: "docker" "start" "-a" "5ecf765607a31f106d4160369a908f0b0b43045b99ed3f3e77acc7a705200fc7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `nom::do_parse` [INFO] [stderr] --> src/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use nom::do_parse; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::multi::many1` [INFO] [stderr] --> src/parser.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use nom::multi::many1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `one_of` [INFO] [stderr] --> src/parser.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | use nom::character::complete::{one_of, alpha1, space0, multispace0, char}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `map` [INFO] [stderr] --> src/parser.rs:9:34 [INFO] [stderr] | [INFO] [stderr] 9 | use nom::combinator::{recognize, map}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/parser.rs:16:14 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn parse(input: &str) -> IResult<&str, Statement> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/parser.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/parser.rs:78:25 [INFO] [stderr] | [INFO] [stderr] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/parser.rs:82:14 [INFO] [stderr] | [INFO] [stderr] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/parser.rs:86:19 [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/parser.rs:90:19 [INFO] [stderr] | [INFO] [stderr] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_statement` [INFO] [stderr] --> src/parser.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_assignment` [INFO] [stderr] --> src/parser.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn parse_assignment(i: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_ident` [INFO] [stderr] --> src/parser.rs:42:4 [INFO] [stderr] | [INFO] [stderr] 42 | fn parse_ident(i: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_skip` [INFO] [stderr] --> src/parser.rs:46:4 [INFO] [stderr] | [INFO] [stderr] 46 | fn parse_skip(i: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_if` [INFO] [stderr] --> src/parser.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn parse_if(i: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_while` [INFO] [stderr] --> src/parser.rs:62:4 [INFO] [stderr] | [INFO] [stderr] 62 | fn parse_while(i: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_seq` [INFO] [stderr] --> src/parser.rs:72:4 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_seq(i: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_arithmetic_exp` [INFO] [stderr] --> src/parser.rs:78:4 [INFO] [stderr] | [INFO] [stderr] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_num` [INFO] [stderr] --> src/parser.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_arith_op` [INFO] [stderr] --> src/parser.rs:86:4 [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_bool_exp` [INFO] [stderr] --> src/parser.rs:90:4 [INFO] [stderr] | [INFO] [stderr] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ws` [INFO] [stderr] --> src/parser.rs:145:4 [INFO] [stderr] | [INFO] [stderr] 145 | fn ws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mws` [INFO] [stderr] --> src/parser.rs:159:4 [INFO] [stderr] | [INFO] [stderr] 159 | fn mws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `FnMut` that must be used [INFO] [stderr] --> src/parser.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | / alt(( [INFO] [stderr] 22 | | parse_assignment, [INFO] [stderr] 23 | | parse_skip, [INFO] [stderr] 24 | | parse_if, [INFO] [stderr] 25 | | parse_while, [INFO] [stderr] 26 | | parse_seq [INFO] [stderr] 27 | | )); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: closures are lazy and do nothing unless called [INFO] [stderr] [INFO] [stderr] warning: `wl-lang` (lib) generated 24 warnings [INFO] [stderr] warning: `wl-lang` (lib test) generated 23 warnings (23 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wl_lang-6c4f199b2382310a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parser::tests::test_parse_ident ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wl_lang-aa6156a4bfb1c583) [INFO] [stdout] [INFO] [stderr] Doc-tests wl-lang [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] [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" "5ecf765607a31f106d4160369a908f0b0b43045b99ed3f3e77acc7a705200fc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ecf765607a31f106d4160369a908f0b0b43045b99ed3f3e77acc7a705200fc7", kill_on_drop: false }` [INFO] [stdout] 5ecf765607a31f106d4160369a908f0b0b43045b99ed3f3e77acc7a705200fc7