[INFO] cloning repository https://github.com/Vidit45/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/Vidit45/Web_Crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVidit45%2FWeb_Crawler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVidit45%2FWeb_Crawler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c749d65fbc12dd4eee1f29a2f619fea10ece4687 [INFO] checking Vidit45/Web_Crawler against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVidit45%2FWeb_Crawler" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vidit45/Web_Crawler on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Vidit45/Web_Crawler [INFO] finished tweaking git repo https://github.com/Vidit45/Web_Crawler [INFO] tweaked toml for git repo https://github.com/Vidit45/Web_Crawler written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Vidit45/Web_Crawler already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.191 [INFO] [stderr] Downloaded select v0.6.0 [INFO] [stderr] Downloaded serde_derive v1.0.191 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 140f11019058598a645cf92ee655c67472b4a334cf5e31b0c1515af488bc7004 [INFO] running `Command { std: "docker" "start" "-a" "140f11019058598a645cf92ee655c67472b4a334cf5e31b0c1515af488bc7004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "140f11019058598a645cf92ee655c67472b4a334cf5e31b0c1515af488bc7004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "140f11019058598a645cf92ee655c67472b4a334cf5e31b0c1515af488bc7004", kill_on_drop: false }` [INFO] [stdout] 140f11019058598a645cf92ee655c67472b4a334cf5e31b0c1515af488bc7004 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd756e4a98f326ab13397dd3cb9147bcdc572f72bf0bc448903e8981c489d180 [INFO] running `Command { std: "docker" "start" "-a" "fd756e4a98f326ab13397dd3cb9147bcdc572f72bf0bc448903e8981c489d180", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde v1.0.191 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Checking xml5ever v0.17.0 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Checking markup5ever_rcdom v0.2.0 [INFO] [stderr] Checking select v0.6.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking web_crawler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.97s [INFO] running `Command { std: "docker" "inspect" "fd756e4a98f326ab13397dd3cb9147bcdc572f72bf0bc448903e8981c489d180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd756e4a98f326ab13397dd3cb9147bcdc572f72bf0bc448903e8981c489d180", kill_on_drop: false }` [INFO] [stdout] fd756e4a98f326ab13397dd3cb9147bcdc572f72bf0bc448903e8981c489d180 [INFO] checking Vidit45/Web_Crawler against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVidit45%2FWeb_Crawler" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vidit45/Web_Crawler on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Vidit45/Web_Crawler [INFO] finished tweaking git repo https://github.com/Vidit45/Web_Crawler [INFO] tweaked toml for git repo https://github.com/Vidit45/Web_Crawler written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Vidit45/Web_Crawler already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c54f852d2df971ee684fc3823c260accc48838814673a3ed620e1e27cdae119 [INFO] running `Command { std: "docker" "start" "-a" "3c54f852d2df971ee684fc3823c260accc48838814673a3ed620e1e27cdae119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c54f852d2df971ee684fc3823c260accc48838814673a3ed620e1e27cdae119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c54f852d2df971ee684fc3823c260accc48838814673a3ed620e1e27cdae119", kill_on_drop: false }` [INFO] [stdout] 3c54f852d2df971ee684fc3823c260accc48838814673a3ed620e1e27cdae119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8eeb20ca951c7a615d548f9299de8ebc8729684d4cf644c84bb38b547f2a80e2 [INFO] running `Command { std: "docker" "start" "-a" "8eeb20ca951c7a615d548f9299de8ebc8729684d4cf644c84bb38b547f2a80e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde v1.0.191 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Checking xml5ever v0.17.0 [INFO] [stderr] Checking markup5ever_rcdom v0.2.0 [INFO] [stderr] Checking select v0.6.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking web_crawler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.16s [INFO] running `Command { std: "docker" "inspect" "8eeb20ca951c7a615d548f9299de8ebc8729684d4cf644c84bb38b547f2a80e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eeb20ca951c7a615d548f9299de8ebc8729684d4cf644c84bb38b547f2a80e2", kill_on_drop: false }` [INFO] [stdout] 8eeb20ca951c7a615d548f9299de8ebc8729684d4cf644c84bb38b547f2a80e2