[INFO] cloning repository https://github.com/korneliuszw/gci-rust-xkcd-to-ascii [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/korneliuszw/gci-rust-xkcd-to-ascii" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkorneliuszw%2Fgci-rust-xkcd-to-ascii"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkorneliuszw%2Fgci-rust-xkcd-to-ascii'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ca9c39cc517a10b2bd34ecc10608723f71bbb8e5 [INFO] checking korneliuszw/gci-rust-xkcd-to-ascii against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkorneliuszw%2Fgci-rust-xkcd-to-ascii" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/korneliuszw/gci-rust-xkcd-to-ascii on toolchain 1a399c10897767c36d147199696c96f193034e49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/korneliuszw/gci-rust-xkcd-to-ascii [INFO] finished tweaking git repo https://github.com/korneliuszw/gci-rust-xkcd-to-ascii [INFO] tweaked toml for git repo https://github.com/korneliuszw/gci-rust-xkcd-to-ascii written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/korneliuszw/gci-rust-xkcd-to-ascii already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1a399c10897767c36d147199696c96f193034e49" "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] 618587ae5073774b69e6e69601a62f04aa978a8b73f0f756f8fc06580384305f [INFO] running `"docker" "start" "-a" "618587ae5073774b69e6e69601a62f04aa978a8b73f0f756f8fc06580384305f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tokio-executor v0.1.9 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking openssl-sys v0.9.53 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-timer v0.2.12 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking png v0.15.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking openssl v0.10.26 [INFO] [stderr] Checking tokio-threadpool v0.1.17 [INFO] [stderr] Checking rayon-core v1.6.1 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking tokio-reactor v0.1.11 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Checking scraper v0.11.0 [INFO] [stderr] Checking xkcd-to-ascii v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 25s [INFO] running `"docker" "inspect" "618587ae5073774b69e6e69601a62f04aa978a8b73f0f756f8fc06580384305f"` [INFO] running `"docker" "rm" "-f" "618587ae5073774b69e6e69601a62f04aa978a8b73f0f756f8fc06580384305f"` [INFO] [stdout] 618587ae5073774b69e6e69601a62f04aa978a8b73f0f756f8fc06580384305f