[INFO] cloning repository https://github.com/browserdotsys/vecchio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/browserdotsys/vecchio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrowserdotsys%2Fvecchio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrowserdotsys%2Fvecchio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c0a249dbdd1a89f1ff1a9fa6f2547fd3859cf55 [INFO] checking browserdotsys/vecchio against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrowserdotsys%2Fvecchio" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/browserdotsys/vecchio on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/browserdotsys/vecchio [INFO] finished tweaking git repo https://github.com/browserdotsys/vecchio [INFO] tweaked toml for git repo https://github.com/browserdotsys/vecchio written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/browserdotsys/vecchio already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.17 [INFO] [stderr] Downloaded array-init v0.1.1 [INFO] [stderr] Downloaded deflate v0.8.4 [INFO] [stderr] Downloaded syn v1.0.27 [INFO] [stderr] Downloaded png v0.16.6 [INFO] [stderr] Downloaded crossbeam-queue v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 6ec6e06b0c3b94de976218f030e933ded087f54f363a82845ba0981b05cae838 [INFO] running `Command { std: "docker" "start" "-a" "6ec6e06b0c3b94de976218f030e933ded087f54f363a82845ba0981b05cae838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ec6e06b0c3b94de976218f030e933ded087f54f363a82845ba0981b05cae838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ec6e06b0c3b94de976218f030e933ded087f54f363a82845ba0981b05cae838", kill_on_drop: false }` [INFO] [stdout] 6ec6e06b0c3b94de976218f030e933ded087f54f363a82845ba0981b05cae838 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 35c560426f7c9f0513d4cced9cc0635e8a044edd5c0b2831e689adc03f574642 [INFO] running `Command { std: "docker" "start" "-a" "35c560426f7c9f0513d4cced9cc0635e8a044edd5c0b2831e689adc03f574642", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking array-init v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking png v0.16.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Checking vecchio v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.14s [INFO] running `Command { std: "docker" "inspect" "35c560426f7c9f0513d4cced9cc0635e8a044edd5c0b2831e689adc03f574642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35c560426f7c9f0513d4cced9cc0635e8a044edd5c0b2831e689adc03f574642", kill_on_drop: false }` [INFO] [stdout] 35c560426f7c9f0513d4cced9cc0635e8a044edd5c0b2831e689adc03f574642