[INFO] crate Boa 0.5.1 is already in cache [INFO] checking Boa-0.5.1 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325 [INFO] extracting crate Boa 0.5.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate Boa 0.5.1 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate Boa 0.5.1 [INFO] finished tweaking crates.io crate Boa 0.5.1 [INFO] tweaked toml for crates.io crate Boa 0.5.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate Boa 0.5.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f0c2a24864dd81c2589ce10dcbdfac004363f4b23401bfe200dc670122084f16 [INFO] running `"docker" "start" "-a" "f0c2a24864dd81c2589ce10dcbdfac004363f4b23401bfe200dc670122084f16"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.52 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.52 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking gc v0.3.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Compiling gc_derive v0.3.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.52 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.52 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.52 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking Boa v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `"docker" "inspect" "f0c2a24864dd81c2589ce10dcbdfac004363f4b23401bfe200dc670122084f16"` [INFO] running `"docker" "rm" "-f" "f0c2a24864dd81c2589ce10dcbdfac004363f4b23401bfe200dc670122084f16"` [INFO] [stdout] f0c2a24864dd81c2589ce10dcbdfac004363f4b23401bfe200dc670122084f16