[INFO] cloning repository https://github.com/KashShahzad/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/KashShahzad/web_crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKashShahzad%2Fweb_crawler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKashShahzad%2Fweb_crawler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e67d292d5d81ac5170393e9172bdf2fea12000cb [INFO] checking KashShahzad/web_crawler against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKashShahzad%2Fweb_crawler" "/workspace/builds/worker-108/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KashShahzad/web_crawler on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KashShahzad/web_crawler [INFO] finished tweaking git repo https://github.com/KashShahzad/web_crawler [INFO] tweaked toml for git repo https://github.com/KashShahzad/web_crawler written to /workspace/builds/worker-108/source/Cargo.toml [INFO] crate git repo https://github.com/KashShahzad/web_crawler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded markup5ever v0.6.2 [INFO] [stderr] Downloaded string_cache v0.6.2 [INFO] [stderr] Downloaded html5ever v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e16296804b09e7f20b09f1ee0de255bc88bb58b2a2e861a7893031007a17a768 [INFO] running `Command { std: "docker" "start" "-a" "e16296804b09e7f20b09f1ee0de255bc88bb58b2a2e861a7893031007a17a768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e16296804b09e7f20b09f1ee0de255bc88bb58b2a2e861a7893031007a17a768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e16296804b09e7f20b09f1ee0de255bc88bb58b2a2e861a7893031007a17a768", kill_on_drop: false }` [INFO] [stdout] e16296804b09e7f20b09f1ee0de255bc88bb58b2a2e861a7893031007a17a768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 656fdcbaaa48f58f6c74c765c4a851134469140311cd6848e288a07fa72d1b5b [INFO] running `Command { std: "docker" "start" "-a" "656fdcbaaa48f58f6c74c765c4a851134469140311cd6848e288a07fa72d1b5b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Compiling string_cache v0.6.2 [INFO] [stderr] Compiling markup5ever v0.6.2 [INFO] [stderr] Compiling html5ever v0.21.0 [INFO] [stderr] Checking web_crawler v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] error[E0432]: unresolved import `fetch` [INFO] [stdout] --> src/crawler.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use fetch::{fetch_all_urls, url_status, UrlState}; [INFO] [stdout] | ^^^^^ help: a similar path exists: `crate::fetch` [INFO] [stdout] | [INFO] [stdout] = note: `use` statements changed in Rust 2018; read more at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `parse` [INFO] [stdout] --> src/fetch.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use parse; [INFO] [stdout] | ^^^^^ no external crate `parse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `(Sender, std::sync::mpsc::Receiver)` [INFO] [stdout] --> src/crawler.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 101 | let (tx, rx) = channel(); [INFO] [stdout] | -------- ^^^^^^^ cannot infer type for type parameter `T` declared on the function `channel` [INFO] [stdout] | | [INFO] [stdout] | consider giving this pattern the explicit type `(Sender, std::sync::mpsc::Receiver)`, where the type parameter `T` is specified [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `web_crawler` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `fetch` [INFO] [stdout] --> src/crawler.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use fetch::{fetch_all_urls, url_status, UrlState}; [INFO] [stdout] | ^^^^^ help: a similar path exists: `crate::fetch` [INFO] [stdout] | [INFO] [stdout] = note: `use` statements changed in Rust 2018; read more at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `parse` [INFO] [stdout] --> src/fetch.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use parse; [INFO] [stdout] | ^^^^^ no external crate `parse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `(Sender, std::sync::mpsc::Receiver)` [INFO] [stdout] --> src/crawler.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 101 | let (tx, rx) = channel(); [INFO] [stdout] | -------- ^^^^^^^ cannot infer type for type parameter `T` declared on the function `channel` [INFO] [stdout] | | [INFO] [stdout] | consider giving this pattern the explicit type `(Sender, std::sync::mpsc::Receiver)`, where the type parameter `T` is specified [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "656fdcbaaa48f58f6c74c765c4a851134469140311cd6848e288a07fa72d1b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "656fdcbaaa48f58f6c74c765c4a851134469140311cd6848e288a07fa72d1b5b", kill_on_drop: false }` [INFO] [stdout] 656fdcbaaa48f58f6c74c765c4a851134469140311cd6848e288a07fa72d1b5b