[INFO] cloning repository https://github.com/Starlight-JS/Starlight [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Starlight-JS/Starlight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarlight-JS%2FStarlight", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarlight-JS%2FStarlight'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2591aeb448a5a48b2ff47b9ccce836d1848f50f [INFO] checking Starlight-JS/Starlight against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarlight-JS%2FStarlight" "/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/Starlight-JS/Starlight on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Starlight-JS/Starlight [INFO] finished tweaking git repo https://github.com/Starlight-JS/Starlight [INFO] tweaked toml for git repo https://github.com/Starlight-JS/Starlight written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cce1a3ebc5ca42f950f754b39cffe0425e9573a94daf48e416c16a0143bcae31 [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" "cce1a3ebc5ca42f950f754b39cffe0425e9573a94daf48e416c16a0143bcae31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cce1a3ebc5ca42f950f754b39cffe0425e9573a94daf48e416c16a0143bcae31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cce1a3ebc5ca42f950f754b39cffe0425e9573a94daf48e416c16a0143bcae31", kill_on_drop: false }` [INFO] [stdout] cce1a3ebc5ca42f950f754b39cffe0425e9573a94daf48e416c16a0143bcae31 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 100c625aac5cfc3756f209c8d7e8005ab700f97540fdc120cccfaf4b5659d9d5 [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" "100c625aac5cfc3756f209c8d7e8005ab700f97540fdc120cccfaf4b5659d9d5", 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] Compiling syn v1.0.65 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ryu-js v0.2.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking abort_on_panic v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking tagged-box v0.1.1 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling libffi-sys v1.1.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking flume v0.10.5 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking intrusive-collections v0.9.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking yastl v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking wtf-rs v0.1.0 (/opt/rustwide/workdir/crates/wtf-rs) [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Compiling libmimalloc-sys v0.1.21 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.12.21+1.1.0 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Checking mimalloc v0.1.25 [INFO] [stderr] Compiling swc_atoms v0.2.6 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking git2 v0.13.20 [INFO] [stderr] Checking synstructure v0.12.4 [INFO] [stderr] Compiling pmutil v0.5.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Checking starlight-derive v0.1.0 (/opt/rustwide/workdir/crates/starlight-derive) [INFO] [stderr] Compiling swc_macros_common v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling swc_visit_macros v0.2.3 [INFO] [stderr] Compiling swc_eq_ignore_macros v0.1.0 [INFO] [stderr] Compiling from_variant v0.1.3 [INFO] [stderr] Compiling is-macro v0.1.9 [INFO] [stderr] Compiling string_enum v0.3.1 [INFO] [stderr] Compiling enum_kind v0.2.1 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling ast_node v0.7.3 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking regress v0.2.0 [INFO] [stderr] Checking swc_visit v0.2.4 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking swc_common v0.10.20 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking swc_ecma_ast v0.44.0 [INFO] [stderr] Checking libffi v1.0.1 [INFO] [stderr] Checking swc_ecma_visit v0.30.0 [INFO] [stderr] Checking swc_ecma_utils v0.35.1 [INFO] [stderr] Checking swc_ecma_parser v0.56.3 [INFO] [stderr] Checking swc_ecmascript v0.35.0 [INFO] [stderr] Checking starlight v0.1.0 (/opt/rustwide/workdir/crates/starlight) [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:406:35 [INFO] [stdout] | [INFO] [stdout] 406 | pub fn observe_lhs(&mut self, val: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:418:35 [INFO] [stdout] | [INFO] [stdout] 418 | pub fn observe_rhs(&mut self, val: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:431:43 [INFO] [stdout] | [INFO] [stdout] 431 | pub fn observe_lhs_and_rhs(&mut self, lhs: JsValue, rhs: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:431:57 [INFO] [stdout] | [INFO] [stdout] 431 | pub fn observe_lhs_and_rhs(&mut self, lhs: JsValue, rhs: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:460:46 [INFO] [stdout] | [INFO] [stdout] 460 | pub fn observe_key_and_object(&mut self, key: JsValue, obj: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:460:60 [INFO] [stdout] | [INFO] [stdout] 460 | pub fn observe_key_and_object(&mut self, key: JsValue, obj: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_val_ret` [INFO] [stdout] --> crates/starlight/src/bytecompiler.rs:907:46 [INFO] [stdout] | [INFO] [stdout] 907 | pub fn compile(&mut self, body: &[Stmt], last_val_ret: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_val_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:406:35 [INFO] [stdout] | [INFO] [stdout] 406 | pub fn observe_lhs(&mut self, val: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:418:35 [INFO] [stdout] | [INFO] [stdout] 418 | pub fn observe_rhs(&mut self, val: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:431:43 [INFO] [stdout] | [INFO] [stdout] 431 | pub fn observe_lhs_and_rhs(&mut self, lhs: JsValue, rhs: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:431:57 [INFO] [stdout] | [INFO] [stdout] 431 | pub fn observe_lhs_and_rhs(&mut self, lhs: JsValue, rhs: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:460:46 [INFO] [stdout] | [INFO] [stdout] 460 | pub fn observe_key_and_object(&mut self, key: JsValue, obj: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> crates/starlight/src/bytecode/profile.rs:460:60 [INFO] [stdout] | [INFO] [stdout] 460 | pub fn observe_key_and_object(&mut self, key: JsValue, obj: JsValue) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_val_ret` [INFO] [stdout] --> crates/starlight/src/bytecompiler.rs:907:46 [INFO] [stdout] | [INFO] [stdout] 907 | pub fn compile(&mut self, body: &[Stmt], last_val_ret: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_val_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking test262-runner v0.1.0 (/opt/rustwide/workdir/crates/test262-runner) [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `Command { std: "docker" "inspect" "100c625aac5cfc3756f209c8d7e8005ab700f97540fdc120cccfaf4b5659d9d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "100c625aac5cfc3756f209c8d7e8005ab700f97540fdc120cccfaf4b5659d9d5", kill_on_drop: false }` [INFO] [stdout] 100c625aac5cfc3756f209c8d7e8005ab700f97540fdc120cccfaf4b5659d9d5