[INFO] cloning repository https://github.com/perlindgren/d7050e [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/perlindgren/d7050e" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperlindgren%2Fd7050e", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperlindgren%2Fd7050e'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0259a4298c66f6d451e21d5945ed90f06e565d79 [INFO] checking perlindgren/d7050e against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperlindgren%2Fd7050e" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/perlindgren/d7050e on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/perlindgren/d7050e [INFO] finished tweaking git repo https://github.com/perlindgren/d7050e [INFO] tweaked toml for git repo https://github.com/perlindgren/d7050e written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/perlindgren/d7050e already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c19def5ce8b7f2b9fdc1a7bcdcb3f32de65b11579ae22acd70ae3fdf8e1bbd2 [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" "6c19def5ce8b7f2b9fdc1a7bcdcb3f32de65b11579ae22acd70ae3fdf8e1bbd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c19def5ce8b7f2b9fdc1a7bcdcb3f32de65b11579ae22acd70ae3fdf8e1bbd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c19def5ce8b7f2b9fdc1a7bcdcb3f32de65b11579ae22acd70ae3fdf8e1bbd2", kill_on_drop: false }` [INFO] [stdout] 6c19def5ce8b7f2b9fdc1a7bcdcb3f32de65b11579ae22acd70ae3fdf8e1bbd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a8ef2028ada3341a0b493f8b3f82ac826476d52952e87c42f8c1718a9a082a9 [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" "5a8ef2028ada3341a0b493f8b3f82ac826476d52952e87c42f8c1718a9a082a9", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking bytecount v0.3.2 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling stackvector v1.0.7 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Checking nom_locate v1.0.0 [INFO] [stderr] Checking crust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias is never used: `SpanOp` [INFO] [stdout] --> src/ast.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | type SpanOp<'a> = (Span<'a>, Op); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `SpanOp` [INFO] [stdout] --> src/ast.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | type SpanOp<'a> = (Span<'a>, Op); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::combinator::map_res` [INFO] [stdout] --> examples/main_locate.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::combinator::map_res; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Err`, `ErrorKind`, `VerboseErrorKind`, `VerboseError`, `context` [INFO] [stdout] --> examples/main_locate.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | error::{context, ErrorKind, VerboseError, VerboseErrorKind}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | sequence::{preceded, tuple}, [INFO] [stdout] 11 | Err, IResult, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `position` [INFO] [stdout] --> examples/main_locate.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | use nom_locate::{position, LocatedSpan}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> examples/main_locate.rs:86:10 [INFO] [stdout] | [INFO] [stdout] 86 | let (a, b) = parse_expr(Span::new("1")).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> examples/main_locate.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let (a, b) = parse_expr(Span::new("1")).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> examples/main_span_expr_custom_err.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let i = "\n 1+2+10000- \n3"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> examples/aron.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | span: Span<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> examples/aron.rs:104:28 [INFO] [stdout] | [INFO] [stdout] 104 | Err(err) => panic!(err), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 104 | Err(err) => panic!("{}", err), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 104 | Err(err) => std::panic::panic_any(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::combinator::map_res` [INFO] [stdout] --> examples/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::combinator::map_res; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `VerboseErrorKind`, `VerboseError`, `context` [INFO] [stdout] --> examples/main.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | error::{context, VerboseError, VerboseErrorKind}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> examples/main_span_expr_custom_err2.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | let i = "\n 1+2+10000- \n3"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.99s [INFO] running `Command { std: "docker" "inspect" "5a8ef2028ada3341a0b493f8b3f82ac826476d52952e87c42f8c1718a9a082a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a8ef2028ada3341a0b493f8b3f82ac826476d52952e87c42f8c1718a9a082a9", kill_on_drop: false }` [INFO] [stdout] 5a8ef2028ada3341a0b493f8b3f82ac826476d52952e87c42f8c1718a9a082a9