[INFO] fetching crate marktwin 0.4.2... [INFO] testing marktwin-0.4.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate marktwin 0.4.2 into /workspace/builds/worker-33/source [INFO] validating manifest of crates.io crate marktwin 0.4.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate marktwin 0.4.2 [INFO] finished tweaking crates.io crate marktwin 0.4.2 [INFO] tweaked toml for crates.io crate marktwin 0.4.2 written to /workspace/builds/worker-33/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf8-width v0.1.5 [INFO] [stderr] Downloaded test-generator v0.3.0 [INFO] [stderr] Downloaded smol_str v0.1.21 [INFO] [stderr] Downloaded html-escape v0.2.9 [INFO] [stderr] Downloaded rowan v0.14.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a74ddd559016ea9cf6546b3ab1b4857819db925bab1d496f3260ae80b287d63 [INFO] running `Command { std: "docker" "start" "-a" "0a74ddd559016ea9cf6546b3ab1b4857819db925bab1d496f3260ae80b287d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a74ddd559016ea9cf6546b3ab1b4857819db925bab1d496f3260ae80b287d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a74ddd559016ea9cf6546b3ab1b4857819db925bab1d496f3260ae80b287d63", kill_on_drop: false }` [INFO] [stdout] 0a74ddd559016ea9cf6546b3ab1b4857819db925bab1d496f3260ae80b287d63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3e37e0ee751b694e76e73e7340ac189c72f08c45cd0c5cdb52775f364b450a7 [INFO] running `Command { std: "docker" "start" "-a" "d3e37e0ee751b694e76e73e7340ac189c72f08c45cd0c5cdb52775f364b450a7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling text-size v1.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling utf8-width v0.1.5 [INFO] [stderr] Compiling countme v2.0.4 [INFO] [stderr] Compiling drop_bomb v0.1.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling html-escape v0.2.9 [INFO] [stderr] Compiling rowan v0.14.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling variant_count v1.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling smol_str v0.1.21 [INFO] [stderr] Compiling marktwin v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.65s [INFO] running `Command { std: "docker" "inspect" "d3e37e0ee751b694e76e73e7340ac189c72f08c45cd0c5cdb52775f364b450a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3e37e0ee751b694e76e73e7340ac189c72f08c45cd0c5cdb52775f364b450a7", kill_on_drop: false }` [INFO] [stdout] d3e37e0ee751b694e76e73e7340ac189c72f08c45cd0c5cdb52775f364b450a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9b77ffe56ecf719f99c2748a18a49376916b29b76b8f21678749c20f8b342e5 [INFO] running `Command { std: "docker" "start" "-a" "c9b77ffe56ecf719f99c2748a18a49376916b29b76b8f21678749c20f8b342e5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling test-generator v0.3.0 [INFO] [stderr] Compiling marktwin v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] error: custom attribute panicked [INFO] [stdout] --> src/emitter.rs:130:3 [INFO] [stdout] | [INFO] [stdout] 130 | #[test_resources("./test-resources/[!.]*/")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: no resource matching the pattern ./test-resources/[!.]*/ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: custom attribute panicked [INFO] [stdout] --> src/lexer.rs:116:3 [INFO] [stdout] | [INFO] [stdout] 116 | #[test_resources("./test-resources/[!.]*/")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: no resource matching the pattern ./test-resources/[!.]*/ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: custom attribute panicked [INFO] [stdout] --> src/parser.rs:868:3 [INFO] [stdout] | [INFO] [stdout] 868 | #[test_resources("./test-resources/[!.]*/")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: no resource matching the pattern ./test-resources/[!.]*/ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/emitter.rs:124:7 [INFO] [stdout] | [INFO] [stdout] 124 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf`, `Path` [INFO] [stdout] --> src/emitter.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emitter::emit_html` [INFO] [stdout] --> src/emitter.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | use crate::emitter::emit_html; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lex` [INFO] [stdout] --> src/lexer.rs:111:22 [INFO] [stdout] | [INFO] [stdout] 111 | use crate::lexer::{lex, LexerToken}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf`, `Path` [INFO] [stdout] --> src/lexer.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 113 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/lexer.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | use std::{fs, io}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/parser.rs:856:7 [INFO] [stdout] | [INFO] [stdout] 856 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/parser.rs:857:7 [INFO] [stdout] | [INFO] [stdout] 857 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf`, `Path` [INFO] [stdout] --> src/parser.rs:859:19 [INFO] [stdout] | [INFO] [stdout] 859 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::grammar::Grammar` [INFO] [stdout] --> src/parser.rs:864:7 [INFO] [stdout] | [INFO] [stdout] 864 | use crate::grammar::Grammar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser::parse` [INFO] [stdout] --> src/parser.rs:865:7 [INFO] [stdout] | [INFO] [stdout] 865 | use crate::parser::parse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `marktwin` due to 4 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c9b77ffe56ecf719f99c2748a18a49376916b29b76b8f21678749c20f8b342e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b77ffe56ecf719f99c2748a18a49376916b29b76b8f21678749c20f8b342e5", kill_on_drop: false }` [INFO] [stdout] c9b77ffe56ecf719f99c2748a18a49376916b29b76b8f21678749c20f8b342e5