[INFO] updating cached repository lopuhin/rust-broad-crawl [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lopuhin/rust-broad-crawl [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lopuhin/rust-broad-crawl" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/lopuhin/rust-broad-crawl"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/lopuhin/rust-broad-crawl'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lopuhin/rust-broad-crawl" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/lopuhin/rust-broad-crawl"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/lopuhin/rust-broad-crawl'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c1e76578b7c9b29237f2168990f7a072d0f97c4f [INFO] sha for GitHub repo lopuhin/rust-broad-crawl: c1e76578b7c9b29237f2168990f7a072d0f97c4f [INFO] validating manifest of lopuhin/rust-broad-crawl on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lopuhin/rust-broad-crawl on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lopuhin/rust-broad-crawl [INFO] finished frobbing lopuhin/rust-broad-crawl [INFO] frobbed toml for lopuhin/rust-broad-crawl written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/lopuhin/rust-broad-crawl/Cargo.toml [INFO] started frobbing lopuhin/rust-broad-crawl [INFO] finished frobbing lopuhin/rust-broad-crawl [INFO] frobbed toml for lopuhin/rust-broad-crawl written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/lopuhin/rust-broad-crawl/Cargo.toml [INFO] crate lopuhin/rust-broad-crawl already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/lopuhin/rust-broad-crawl/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/hyperium/hyper.git` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/hyperium/hyper.git` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lopuhin/rust-broad-crawl against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-5/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/lopuhin/rust-broad-crawl:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6be57c24c034323061848f1b7685ebfbeb644cb89ff9eb6f498dbdef3b343888 [INFO] running `"docker" "start" "-a" "6be57c24c034323061848f1b7685ebfbeb644cb89ff9eb6f498dbdef3b343888"` [INFO] [stderr] Compiling hyper v0.12.29 (https://github.com/hyperium/hyper.git#50198851) [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking markup5ever v0.8.1 [INFO] [stderr] Checking html5ever v0.23.0 [INFO] [stderr] Checking crawler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `hyper::header::Location` [INFO] [stderr] --> src/crawl.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | use hyper::header::{Location}; [INFO] [stderr] | ^^^^^^^^ no `Location` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/crawl.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::status` [INFO] [stderr] --> src/crawl.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | use hyper::status::StatusCode; [INFO] [stderr] | ^^^^^^ could not find `status` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::client::DefaultTransport` [INFO] [stderr] --> src/downloader.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | DefaultTransport as HttpStream}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `DefaultTransport` in `client` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `hyper::header::Connection`, `hyper::header::ContentType` [INFO] [stderr] --> src/downloader.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | use hyper::header::{Connection, ContentType}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ no `ContentType` in `header` [INFO] [stderr] | | [INFO] [stderr] | no `Connection` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `hyper::Decoder`, `hyper::Encoder`, `hyper::Next` [INFO] [stderr] --> src/downloader.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | use hyper::{Decoder, Encoder, Next}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ ^^^^ no `Next` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `Encoder` in the root [INFO] [stderr] | no `Decoder` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::status` [INFO] [stderr] --> src/downloader.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use hyper::status::StatusCode; [INFO] [stderr] | ^^^^^^ could not find `status` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `hyper::header::Headers`, `hyper::header::UserAgent` [INFO] [stderr] --> src/downloader.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | use hyper::header::{Headers, UserAgent}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ no `UserAgent` in `header` [INFO] [stderr] | | [INFO] [stderr] | no `Headers` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mime::TopLevel` [INFO] [stderr] --> src/downloader.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | use mime::TopLevel::Text; [INFO] [stderr] | ^^^^^^^^ could not find `TopLevel` in `mime` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mime::SubLevel` [INFO] [stderr] --> src/downloader.rs:14:11 [INFO] [stderr] | [INFO] [stderr] 14 | use mime::SubLevel::Html; [INFO] [stderr] | ^^^^^^^^ could not find `SubLevel` in `mime` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/link_extraction.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/request.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::status` [INFO] [stderr] --> src/response.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use hyper::status::StatusCode; [INFO] [stderr] | ^^^^^^ could not find `status` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::header::Headers` [INFO] [stderr] --> src/response.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::header::Headers; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ no `Headers` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/lib.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | pub use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::header::Location` [INFO] [stderr] --> src/crawl.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | use hyper::header::{Location}; [INFO] [stderr] | ^^^^^^^^ no `Location` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/crawl.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::status` [INFO] [stderr] --> src/crawl.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | use hyper::status::StatusCode; [INFO] [stderr] | ^^^^^^ could not find `status` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::client::DefaultTransport` [INFO] [stderr] --> src/downloader.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | DefaultTransport as HttpStream}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `DefaultTransport` in `client` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `hyper::header::Connection`, `hyper::header::ContentType` [INFO] [stderr] --> src/downloader.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | use hyper::header::{Connection, ContentType}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ no `ContentType` in `header` [INFO] [stderr] | | [INFO] [stderr] | no `Connection` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `hyper::Decoder`, `hyper::Encoder`, `hyper::Next` [INFO] [stderr] --> src/downloader.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | use hyper::{Decoder, Encoder, Next}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ ^^^^ no `Next` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `Encoder` in the root [INFO] [stderr] | no `Decoder` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::status` [INFO] [stderr] --> src/downloader.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use hyper::status::StatusCode; [INFO] [stderr] | ^^^^^^ could not find `status` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `hyper::header::Headers`, `hyper::header::UserAgent` [INFO] [stderr] --> src/downloader.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | use hyper::header::{Headers, UserAgent}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ no `UserAgent` in `header` [INFO] [stderr] | | [INFO] [stderr] | no `Headers` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mime::TopLevel` [INFO] [stderr] --> src/downloader.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | use mime::TopLevel::Text; [INFO] [stderr] | ^^^^^^^^ could not find `TopLevel` in `mime` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mime::SubLevel` [INFO] [stderr] --> src/downloader.rs:14:11 [INFO] [stderr] | [INFO] [stderr] 14 | use mime::SubLevel::Html; [INFO] [stderr] | ^^^^^^^^ could not find `SubLevel` in `mime` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/link_extraction.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/request.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::status` [INFO] [stderr] --> src/response.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use hyper::status::StatusCode; [INFO] [stderr] | ^^^^^^ could not find `status` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::header::Headers` [INFO] [stderr] --> src/response.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::header::Headers; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ no `Headers` in `header` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::Url` [INFO] [stderr] --> src/lib.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | pub use hyper::Url; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Uri` [INFO] [stderr] | no `Url` in the root [INFO] [stderr] [INFO] [stderr] error[E0532]: expected tuple struct/variant, found struct `Mime` [INFO] [stderr] --> src/downloader.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | &ContentType(Mime(Text, Html, _)) => true, [INFO] [stderr] | ^^^^ did you mean `Mime { /* fields */ }`? [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Handler` in module `hyper::client` [INFO] [stderr] --> src/downloader.rs:69:21 [INFO] [stderr] | [INFO] [stderr] 69 | impl hyper::client::Handler for Handler { [INFO] [stderr] | ^^^^^^^ not found in `hyper::client` [INFO] [stderr] [INFO] [stderr] error[E0603]: struct `Request` is private [INFO] [stderr] --> src/downloader.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | use hyper::client::{Client, Request as HyperRequest, Response as HyperResponse, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: struct `Response` is private [INFO] [stderr] --> src/downloader.rs:6:54 [INFO] [stderr] | [INFO] [stderr] 6 | use hyper::client::{Client, Request as HyperRequest, Response as HyperResponse, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/request.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::hash::SipHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[deny(deprecated)] implied by #[deny(warnings)] [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/request.rs:23:26 [INFO] [stderr] | [INFO] [stderr] 23 | let mut hasher = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 21 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0432, E0532, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `crawler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0532]: expected tuple struct/variant, found struct `Mime` [INFO] [stderr] --> src/downloader.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | &ContentType(Mime(Text, Html, _)) => true, [INFO] [stderr] | ^^^^ did you mean `Mime { /* fields */ }`? [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Handler` in module `hyper::client` [INFO] [stderr] --> src/downloader.rs:69:21 [INFO] [stderr] | [INFO] [stderr] 69 | impl hyper::client::Handler for Handler { [INFO] [stderr] | ^^^^^^^ not found in `hyper::client` [INFO] [stderr] [INFO] [stderr] error[E0603]: struct `Request` is private [INFO] [stderr] --> src/downloader.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | use hyper::client::{Client, Request as HyperRequest, Response as HyperResponse, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: struct `Response` is private [INFO] [stderr] --> src/downloader.rs:6:54 [INFO] [stderr] | [INFO] [stderr] 6 | use hyper::client::{Client, Request as HyperRequest, Response as HyperResponse, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/request.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::hash::SipHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[deny(deprecated)] implied by #[deny(warnings)] [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/request.rs:23:26 [INFO] [stderr] | [INFO] [stderr] 23 | let mut hasher = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 21 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0432, E0532, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `crawler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6be57c24c034323061848f1b7685ebfbeb644cb89ff9eb6f498dbdef3b343888"` [INFO] running `"docker" "rm" "-f" "6be57c24c034323061848f1b7685ebfbeb644cb89ff9eb6f498dbdef3b343888"` [INFO] [stdout] 6be57c24c034323061848f1b7685ebfbeb644cb89ff9eb6f498dbdef3b343888