[INFO] cloning repository https://github.com/jashank/hyttpd-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jashank/hyttpd-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjashank%2Fhyttpd-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjashank%2Fhyttpd-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91d58941b1c9fff3f07c08c775feeb390408b8f7 [INFO] documenting jashank/hyttpd-rust against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjashank%2Fhyttpd-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jashank/hyttpd-rust on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jashank/hyttpd-rust [INFO] finished tweaking git repo https://github.com/jashank/hyttpd-rust [INFO] tweaked toml for git repo https://github.com/jashank/hyttpd-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jashank/hyttpd-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d906c36e9a6ddb776394dfb699f6a0010d44d7373d5756dcd6ef16efa85e4ef1 [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" "d906c36e9a6ddb776394dfb699f6a0010d44d7373d5756dcd6ef16efa85e4ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d906c36e9a6ddb776394dfb699f6a0010d44d7373d5756dcd6ef16efa85e4ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d906c36e9a6ddb776394dfb699f6a0010d44d7373d5756dcd6ef16efa85e4ef1", kill_on_drop: false }` [INFO] [stdout] d906c36e9a6ddb776394dfb699f6a0010d44d7373d5756dcd6ef16efa85e4ef1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32bf5d29157a8babc88ed5bc8d14b3993849ad2ca2f2db6cb3eff1f468222711 [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" "32bf5d29157a8babc88ed5bc8d14b3993849ad2ca2f2db6cb3eff1f468222711", kill_on_drop: false }` [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking tracing-core v0.1.15 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Documenting hyttpd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::fs::PathExt` [INFO] [stdout] --> src/main.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::{self, PathExt}; [INFO] [stdout] | ^^^^^^^ no `PathExt` in `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `hyper::uri`, `hyper::status` [INFO] [stdout] --> src/main.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper::{header, uri, status}; [INFO] [stdout] | ^^^ ^^^^^^ no `status` in the root [INFO] [stdout] | | [INFO] [stdout] | no `uri` in the root [INFO] [stdout] | help: a similar name exists in the module (notice the capitalization): `Uri` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `hyper::server::Request`, `hyper::server::Response` [INFO] [stdout] --> src/main.rs:11:29 [INFO] [stdout] | [INFO] [stdout] 11 | use hyper::server::{Server, Request, Response}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ no `Response` in `server` [INFO] [stdout] | | [INFO] [stdout] | no `Request` in `server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hyper::net` [INFO] [stdout] --> src/main.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | use hyper::net::HttpListener; [INFO] [stdout] | ^^^ could not find `net` in `hyper` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(ip_addr)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(path_ext)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: Could not document `hyttpd`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name hyttpd src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-8ddd5e37f7f73bd8.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ca8a31ebfbc9da57.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "32bf5d29157a8babc88ed5bc8d14b3993849ad2ca2f2db6cb3eff1f468222711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32bf5d29157a8babc88ed5bc8d14b3993849ad2ca2f2db6cb3eff1f468222711", kill_on_drop: false }` [INFO] [stdout] 32bf5d29157a8babc88ed5bc8d14b3993849ad2ca2f2db6cb3eff1f468222711