[INFO] cloning repository https://github.com/iThinkyouknow/rust-web-crawler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iThinkyouknow/rust-web-crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiThinkyouknow%2Frust-web-crawler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiThinkyouknow%2Frust-web-crawler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 558649b67a64eb1331a6c1dc6fd1567126b6d410 [INFO] checking iThinkyouknow/rust-web-crawler against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiThinkyouknow%2Frust-web-crawler" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iThinkyouknow/rust-web-crawler on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iThinkyouknow/rust-web-crawler [INFO] finished tweaking git repo https://github.com/iThinkyouknow/rust-web-crawler [INFO] tweaked toml for git repo https://github.com/iThinkyouknow/rust-web-crawler written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/iThinkyouknow/rust-web-crawler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4b606bf7e3646ac726ced74b1393ef218969e9fe9ae689fa088f69585c373b9 [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" "b4b606bf7e3646ac726ced74b1393ef218969e9fe9ae689fa088f69585c373b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4b606bf7e3646ac726ced74b1393ef218969e9fe9ae689fa088f69585c373b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4b606bf7e3646ac726ced74b1393ef218969e9fe9ae689fa088f69585c373b9", kill_on_drop: false }` [INFO] [stdout] b4b606bf7e3646ac726ced74b1393ef218969e9fe9ae689fa088f69585c373b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] 76f43e7a392285d0fe8d800e3103ae6b8eeb3360b317031bca65e3de6897bb1d [INFO] running `Command { std: "docker" "start" "-a" "76f43e7a392285d0fe8d800e3103ae6b8eeb3360b317031bca65e3de6897bb1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking matches v0.1.7 [INFO] [stderr] Checking siphasher v0.2.2 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Checking utf-8 v0.7.2 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Compiling html5ever v0.21.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking phf v0.7.22 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking tendril v0.4.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Compiling string_cache v0.6.2 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Compiling markup5ever v0.6.2 [INFO] [stderr] Checking web_crawler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.14s [INFO] running `Command { std: "docker" "inspect" "76f43e7a392285d0fe8d800e3103ae6b8eeb3360b317031bca65e3de6897bb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76f43e7a392285d0fe8d800e3103ae6b8eeb3360b317031bca65e3de6897bb1d", kill_on_drop: false }` [INFO] [stdout] 76f43e7a392285d0fe8d800e3103ae6b8eeb3360b317031bca65e3de6897bb1d