[INFO] fetching crate rslint_lexer 0.1.3...
[INFO] building rslint_lexer-0.1.3 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[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 d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] 9507b525b26c3a270cae55fa746bb1d38c5b1ace12b6ea22d6f8b6396eaaa2c1
[INFO] running `Command { std: "docker" "start" "-a" "9507b525b26c3a270cae55fa746bb1d38c5b1ace12b6ea22d6f8b6396eaaa2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9507b525b26c3a270cae55fa746bb1d38c5b1ace12b6ea22d6f8b6396eaaa2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9507b525b26c3a270cae55fa746bb1d38c5b1ace12b6ea22d6f8b6396eaaa2c1", kill_on_drop: false }`
[INFO] [stdout] 9507b525b26c3a270cae55fa746bb1d38c5b1ace12b6ea22d6f8b6396eaaa2c1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74ae2be72b8b5aaf3c8262e0b44d8d94d4b48a8b8df762430798de6eed23a166
[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" "74ae2be72b8b5aaf3c8262e0b44d8d94d4b48a8b8df762430798de6eed23a166", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling yansi-term v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rslint_syntax v0.1.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling term v0.2.14
[INFO] [stderr]    Compiling text-diff v0.4.0
[INFO] [stderr]    Compiling triomphe v0.1.3
[INFO] [stderr]    Compiling rowan v0.10.6
[INFO] [stderr]    Compiling rslint_text_edit v0.1.0
[INFO] [stderr]    Compiling rslint_errors v0.1.2
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 11.19s
[INFO] running `Command { std: "docker" "inspect" "74ae2be72b8b5aaf3c8262e0b44d8d94d4b48a8b8df762430798de6eed23a166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ae2be72b8b5aaf3c8262e0b44d8d94d4b48a8b8df762430798de6eed23a166", kill_on_drop: false }`
[INFO] [stdout] 74ae2be72b8b5aaf3c8262e0b44d8d94d4b48a8b8df762430798de6eed23a166
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3863b6b34798542959dfef75f0b8ed2775313b23f5bb9f848f0b8426c3bc6d9
[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" "c3863b6b34798542959dfef75f0b8ed2775313b23f5bb9f848f0b8426c3bc6d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[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]    Compiling log v0.4.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]    Compiling 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]     Finished test [unoptimized + debuginfo] target(s) in 24.69s
[INFO] running `Command { std: "docker" "inspect" "c3863b6b34798542959dfef75f0b8ed2775313b23f5bb9f848f0b8426c3bc6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3863b6b34798542959dfef75f0b8ed2775313b23f5bb9f848f0b8426c3bc6d9", kill_on_drop: false }`
[INFO] [stdout] c3863b6b34798542959dfef75f0b8ed2775313b23f5bb9f848f0b8426c3bc6d9