[INFO] cloning repository https://github.com/majin42/adventctf_otw_day2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/majin42/adventctf_otw_day2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajin42%2Fadventctf_otw_day2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajin42%2Fadventctf_otw_day2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 017a6a46644dd2ab132c860363ba4249212ab59d [INFO] documenting majin42/adventctf_otw_day2 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajin42%2Fadventctf_otw_day2" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/majin42/adventctf_otw_day2 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/majin42/adventctf_otw_day2 [INFO] finished tweaking git repo https://github.com/majin42/adventctf_otw_day2 [INFO] tweaked toml for git repo https://github.com/majin42/adventctf_otw_day2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/majin42/adventctf_otw_day2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e3dc51c2fc971af565786360a7a7d489a350a9c4e59de61477ec07dd250ef81 [INFO] running `Command { std: "docker" "start" "-a" "2e3dc51c2fc971af565786360a7a7d489a350a9c4e59de61477ec07dd250ef81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e3dc51c2fc971af565786360a7a7d489a350a9c4e59de61477ec07dd250ef81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e3dc51c2fc971af565786360a7a7d489a350a9c4e59de61477ec07dd250ef81", kill_on_drop: false }` [INFO] [stdout] 2e3dc51c2fc971af565786360a7a7d489a350a9c4e59de61477ec07dd250ef81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] f54d8a3f5086e16b1496595cb57a7d374f9f42e4971563d15c64dfa9c42da889 [INFO] running `Command { std: "docker" "start" "-a" "f54d8a3f5086e16b1496595cb57a7d374f9f42e4971563d15c64dfa9c42da889", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling protobuf v2.8.1 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Compiling protoc v2.8.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Checking hexdump v0.1.0 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking fern v0.5.9 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking indicatif v0.13.0 [INFO] [stderr] Compiling protobuf-codegen v2.8.1 [INFO] [stderr] Compiling protoc-rust v2.8.1 [INFO] [stderr] Compiling day2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Scraping day2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting day2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:180:10 [INFO] [stdout] | [INFO] [stdout] 180 | /// [client] --- size of the next message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:180:53 [INFO] [stdout] | [INFO] [stdout] 180 | /// [client] --- size of the next message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:181:10 [INFO] [stdout] | [INFO] [stdout] 181 | /// [client] --- command message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:181:53 [INFO] [stdout] | [INFO] [stdout] 181 | /// [client] --- command message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:184:10 [INFO] [stdout] | [INFO] [stdout] 184 | /// [client] <--- size of the next message --- [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:184:53 [INFO] [stdout] | [INFO] [stdout] 184 | /// [client] <--- size of the next message --- [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:185:10 [INFO] [stdout] | [INFO] [stdout] 185 | /// [client] <--- response message --- [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:185:53 [INFO] [stdout] | [INFO] [stdout] 185 | /// [client] <--- response message --- [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.34s [INFO] running `Command { std: "docker" "inspect" "f54d8a3f5086e16b1496595cb57a7d374f9f42e4971563d15c64dfa9c42da889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f54d8a3f5086e16b1496595cb57a7d374f9f42e4971563d15c64dfa9c42da889", kill_on_drop: false }` [INFO] [stdout] f54d8a3f5086e16b1496595cb57a7d374f9f42e4971563d15c64dfa9c42da889 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] 7a20127e21c2ee4a87f19ec67410f8163286ccdecd728ba7ba8f3e64dcdd1d6d [INFO] running `Command { std: "docker" "start" "-a" "7a20127e21c2ee4a87f19ec67410f8163286ccdecd728ba7ba8f3e64dcdd1d6d", kill_on_drop: false }` [INFO] [stderr] Compiling day2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Scraping day2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting day2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:180:10 [INFO] [stdout] | [INFO] [stdout] 180 | /// [client] --- size of the next message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:180:53 [INFO] [stdout] | [INFO] [stdout] 180 | /// [client] --- size of the next message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:181:10 [INFO] [stdout] | [INFO] [stdout] 181 | /// [client] --- command message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:181:53 [INFO] [stdout] | [INFO] [stdout] 181 | /// [client] --- command message ---> [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:184:10 [INFO] [stdout] | [INFO] [stdout] 184 | /// [client] <--- size of the next message --- [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:184:53 [INFO] [stdout] | [INFO] [stdout] 184 | /// [client] <--- size of the next message --- [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `client` [INFO] [stdout] --> src/lib.rs:185:10 [INFO] [stdout] | [INFO] [stdout] 185 | /// [client] <--- response message --- [server] [INFO] [stdout] | ^^^^^^ no item named `client` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `server` [INFO] [stdout] --> src/lib.rs:185:53 [INFO] [stdout] | [INFO] [stdout] 185 | /// [client] <--- response message --- [server] [INFO] [stdout] | ^^^^^^ no item named `server` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "7a20127e21c2ee4a87f19ec67410f8163286ccdecd728ba7ba8f3e64dcdd1d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a20127e21c2ee4a87f19ec67410f8163286ccdecd728ba7ba8f3e64dcdd1d6d", kill_on_drop: false }` [INFO] [stdout] 7a20127e21c2ee4a87f19ec67410f8163286ccdecd728ba7ba8f3e64dcdd1d6d