[INFO] fetching crate rslint_lexer 0.1.3... [INFO] checking rslint_lexer-0.1.3 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] extracting crate rslint_lexer 0.1.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rslint_lexer 0.1.3 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rslint_lexer 0.1.3 [INFO] finished tweaking crates.io crate rslint_lexer 0.1.3 [INFO] tweaked toml for crates.io crate rslint_lexer 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rslint_text_edit v0.1.0 [INFO] [stderr] Downloaded rslint_syntax v0.1.3 [INFO] [stderr] Downloaded rslint_errors v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46dbce575659661db5f8a42cbc28e29f33368d1a88a4460fe461aaaa8cede867 [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" "46dbce575659661db5f8a42cbc28e29f33368d1a88a4460fe461aaaa8cede867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46dbce575659661db5f8a42cbc28e29f33368d1a88a4460fe461aaaa8cede867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46dbce575659661db5f8a42cbc28e29f33368d1a88a4460fe461aaaa8cede867", kill_on_drop: false }` [INFO] [stdout] 46dbce575659661db5f8a42cbc28e29f33368d1a88a4460fe461aaaa8cede867 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fb9e45f7a088f3951f7700ab221c2a98d97471f22bb975b50e580bb37316c2c [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" "3fb9e45f7a088f3951f7700ab221c2a98d97471f22bb975b50e580bb37316c2c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking text-size v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking smol_str v0.1.17 [INFO] [stderr] Checking thin-dst v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking yansi-term v0.1.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling erasable v1.2.1 [INFO] [stderr] Compiling slice-dst v1.5.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking term v0.2.14 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rowan v0.10.0 [INFO] [stderr] Checking text-diff v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rslint_rowan v0.10.0 [INFO] [stderr] Checking rslint_text_edit v0.1.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rslint_syntax v0.1.3 [INFO] [stderr] Checking rslint_errors v0.1.2 [INFO] [stderr] Checking rslint_lexer v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::*` [INFO] [stdout] --> src/highlight.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/highlight.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | / macro_rules! rgb { [INFO] [stdout] 31 | | ($r:expr, $g:expr, $b:expr) => { [INFO] [stdout] 32 | | Color::RGB($r, $g, $b) [INFO] [stdout] 33 | | }; [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PURPLE_IDENT` [INFO] [stdout] --> src/highlight.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | const PURPLE_IDENT: [&str; 4] = ["let", "class", "await", "yield"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BUILTINS` [INFO] [stdout] --> src/highlight.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | / const BUILTINS: [&str; 27] = [ [INFO] [stdout] 77 | | "Math", [INFO] [stdout] 78 | | "Promise", [INFO] [stdout] 79 | | "Number", [INFO] [stdout] ... | [INFO] [stdout] 103 | | "JSON", [INFO] [stdout] 104 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stdout] warning: unused import: `crate::*` [INFO] [stdout] --> src/highlight.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/highlight.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | / macro_rules! rgb { [INFO] [stdout] 31 | | ($r:expr, $g:expr, $b:expr) => { [INFO] [stdout] 32 | | Color::RGB($r, $g, $b) [INFO] [stdout] 33 | | }; [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PURPLE_IDENT` [INFO] [stdout] --> src/highlight.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | const PURPLE_IDENT: [&str; 4] = ["let", "class", "await", "yield"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BUILTINS` [INFO] [stdout] --> src/highlight.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | / const BUILTINS: [&str; 27] = [ [INFO] [stdout] 77 | | "Math", [INFO] [stdout] 78 | | "Promise", [INFO] [stdout] 79 | | "Number", [INFO] [stdout] ... | [INFO] [stdout] 103 | | "JSON", [INFO] [stdout] 104 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.13s [INFO] running `Command { std: "docker" "inspect" "3fb9e45f7a088f3951f7700ab221c2a98d97471f22bb975b50e580bb37316c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fb9e45f7a088f3951f7700ab221c2a98d97471f22bb975b50e580bb37316c2c", kill_on_drop: false }` [INFO] [stdout] 3fb9e45f7a088f3951f7700ab221c2a98d97471f22bb975b50e580bb37316c2c