[INFO] crate Boa 0.3.0 is already in cache [INFO] checking Boa-0.3.0 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672 [INFO] extracting crate Boa 0.3.0 into work/builds/worker-5/source [INFO] validating manifest of crates.io crate Boa 0.3.0 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate Boa 0.3.0 [INFO] finished tweaking crates.io crate Boa 0.3.0 [INFO] tweaked toml for crates.io crate Boa 0.3.0 written to work/builds/worker-5/source/Cargo.toml [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 268b27cd2da8378ee329c92187fad9c1574237b8c4ec534358036ba748fc7f3a [INFO] running `"docker" "start" "-a" "268b27cd2da8378ee329c92187fad9c1574237b8c4ec534358036ba748fc7f3a"` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.51 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling wasm-bindgen v0.2.51 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking gc v0.3.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling gc_derive v0.3.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.51 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.51 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.51 [INFO] [stderr] Checking Boa v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Finalize`, `Trace` [INFO] [stderr] --> src/lib/js/string.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | use gc_derive::{Finalize, Trace}; [INFO] [stderr] | ^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] warning: unused imports: `Finalize`, `Trace` [INFO] [stderr] --> src/lib/js/string.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | use gc_derive::{Finalize, Trace}; [INFO] [stderr] | ^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ee` [INFO] [stderr] --> src/lib/js/array.rs:299:13 [INFO] [stderr] | [INFO] [stderr] 299 | let ee = forward(&mut engine, "empty.concat(empty)"); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ee` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `en` [INFO] [stderr] --> src/lib/js/array.rs:302:13 [INFO] [stderr] | [INFO] [stderr] 302 | let en = forward(&mut engine, "empty.concat(one)"); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_en` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ne` [INFO] [stderr] --> src/lib/js/array.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | let ne = forward(&mut engine, "one.concat(empty)"); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ne` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nn` [INFO] [stderr] --> src/lib/js/array.rs:308:13 [INFO] [stderr] | [INFO] [stderr] 308 | let nn = forward(&mut engine, "one.concat(one)"); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_nn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/lib/js/string.rs:547:13 [INFO] [stderr] | [INFO] [stderr] 547 | let a = forward(&mut engine, "hello.concat(world, nice)"); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/lib/js/string.rs:548:13 [INFO] [stderr] | [INFO] [stderr] 548 | let b = forward(&mut engine, "hello + world + nice"); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.18s [INFO] running `"docker" "inspect" "268b27cd2da8378ee329c92187fad9c1574237b8c4ec534358036ba748fc7f3a"` [INFO] running `"docker" "rm" "-f" "268b27cd2da8378ee329c92187fad9c1574237b8c4ec534358036ba748fc7f3a"` [INFO] [stdout] 268b27cd2da8378ee329c92187fad9c1574237b8c4ec534358036ba748fc7f3a