[INFO] cloning repository https://github.com/happenslol/sheep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/happenslol/sheep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappenslol%2Fsheep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappenslol%2Fsheep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58798f288dd625318892e89d74e991c0be140836 [INFO] documenting happenslol/sheep against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappenslol%2Fsheep" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/happenslol/sheep on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/happenslol/sheep [INFO] finished tweaking git repo https://github.com/happenslol/sheep [INFO] tweaked toml for git repo https://github.com/happenslol/sheep written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/happenslol/sheep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0769dff3b409e6c14c2b0c33358ceeaa2fbd55080d05fb5a40fc18a2ef4d8e6e [INFO] running `Command { std: "docker" "start" "-a" "0769dff3b409e6c14c2b0c33358ceeaa2fbd55080d05fb5a40fc18a2ef4d8e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0769dff3b409e6c14c2b0c33358ceeaa2fbd55080d05fb5a40fc18a2ef4d8e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0769dff3b409e6c14c2b0c33358ceeaa2fbd55080d05fb5a40fc18a2ef4d8e6e", kill_on_drop: false }` [INFO] [stdout] 0769dff3b409e6c14c2b0c33358ceeaa2fbd55080d05fb5a40fc18a2ef4d8e6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39503e9e443cc3240a7ed9261d555c5136a98ea2544c968d5800a6fc3f8e47e8 [INFO] running `Command { std: "docker" "start" "-a" "39503e9e443cc3240a7ed9261d555c5136a98ea2544c968d5800a6fc3f8e47e8", kill_on_drop: false }` [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `sheep` in package `sheep_cli v0.3.0 (/opt/rustwide/workdir/sheep_cli)` has the same output filename as the lib target `sheep` in package `sheep v0.3.0 (/opt/rustwide/workdir/sheep)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/sheep/index.html [INFO] [stderr] The targets should have unique names. [INFO] [stderr] This is a known bug where multiple crates with the same name use [INFO] [stderr] the same path; see . [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking typed-arena v1.5.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking rgb v0.8.13 [INFO] [stderr] Checking wild v2.0.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking bit-vec v0.6.1 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking inflate v0.4.3 [INFO] [stderr] Checking miniz_oxide v0.2.3 [INFO] [stderr] Checking gif v0.10.1 [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 crossbeam-epoch v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling cloudflare-zlib-sys v0.2.0 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking zopfli v0.4.0 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking twox-hash v1.4.2 [INFO] [stderr] Checking image v0.21.2 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking cloudflare-zlib v0.2.3 [INFO] [stderr] Checking oxipng v2.2.2 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking tiff v0.2.1 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking ron v0.4.0 [INFO] [stderr] Checking sheep v0.3.0 (/opt/rustwide/workdir/sheep) [INFO] [stderr] Documenting sheep v0.3.0 (/opt/rustwide/workdir/sheep) [INFO] [stdout] warning: field is never read: `bin_width` [INFO] [stdout] --> sheep/src/pack/maxrects.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | bin_width: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MaxRectsBin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> sheep/src/pack/maxrects.rs:132:10 [INFO] [stdout] | [INFO] [stdout] 132 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bin_height` [INFO] [stdout] --> sheep/src/pack/maxrects.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | bin_height: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MaxRectsBin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> sheep/src/pack/maxrects.rs:132:10 [INFO] [stdout] | [INFO] [stdout] 132 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `oversized` [INFO] [stdout] --> sheep/src/pack/maxrects.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | oversized: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MaxRectsBin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> sheep/src/pack/maxrects.rs:132:10 [INFO] [stdout] | [INFO] [stdout] 132 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting sheep_cli v0.3.0 (/opt/rustwide/workdir/sheep_cli) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.63s [INFO] running `Command { std: "docker" "inspect" "39503e9e443cc3240a7ed9261d555c5136a98ea2544c968d5800a6fc3f8e47e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39503e9e443cc3240a7ed9261d555c5136a98ea2544c968d5800a6fc3f8e47e8", kill_on_drop: false }` [INFO] [stdout] 39503e9e443cc3240a7ed9261d555c5136a98ea2544c968d5800a6fc3f8e47e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 16956fc337d89921b533ecd3758e4fd9b43ad4fab3fc2df055c078c8552bbd74 [INFO] running `Command { std: "docker" "start" "-a" "16956fc337d89921b533ecd3758e4fd9b43ad4fab3fc2df055c078c8552bbd74", kill_on_drop: false }` [INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace [INFO] running `Command { std: "docker" "inspect" "16956fc337d89921b533ecd3758e4fd9b43ad4fab3fc2df055c078c8552bbd74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16956fc337d89921b533ecd3758e4fd9b43ad4fab3fc2df055c078c8552bbd74", kill_on_drop: false }` [INFO] [stdout] 16956fc337d89921b533ecd3758e4fd9b43ad4fab3fc2df055c078c8552bbd74