[INFO] cloning repository https://github.com/Darksecond/lox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Darksecond/lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Flox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Flox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7790ca03efea85f4eb4cabcec619ef136b1e05a
[INFO] documenting Darksecond/lox against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Flox" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Darksecond/lox on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Darksecond/lox
[INFO] finished tweaking git repo https://github.com/Darksecond/lox
[INFO] tweaked toml for git repo https://github.com/Darksecond/lox written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Darksecond/lox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14681317489bc5b4cd47314a958147f34a35e9a4b0ef70bbe6352c5676c2703c
[INFO] running `Command { std: "docker" "start" "-a" "14681317489bc5b4cd47314a958147f34a35e9a4b0ef70bbe6352c5676c2703c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14681317489bc5b4cd47314a958147f34a35e9a4b0ef70bbe6352c5676c2703c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14681317489bc5b4cd47314a958147f34a35e9a4b0ef70bbe6352c5676c2703c", kill_on_drop: false }`
[INFO] [stdout] 14681317489bc5b4cd47314a958147f34a35e9a4b0ef70bbe6352c5676c2703c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b602b0f98d0a4770ed93c951dd8676973fb203e5d05d6c203cdf25504b1d7c00
[INFO] running `Command { std: "docker" "start" "-a" "b602b0f98d0a4770ed93c951dd8676973fb203e5d05d6c203cdf25504b1d7c00", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking lox-syntax v0.1.0 (/opt/rustwide/workdir/lox-syntax)
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]  Documenting lox-syntax v0.1.0 (/opt/rustwide/workdir/lox-syntax)
[INFO] [stderr]     Checking lox-mmap v0.1.0 (/opt/rustwide/workdir/lox-mmap)
[INFO] [stderr]  Documenting lox-mmap v0.1.0 (/opt/rustwide/workdir/lox-mmap)
[INFO] [stderr]     Checking lox-gc v0.1.0 (/opt/rustwide/workdir/lox-gc)
[INFO] [stderr]  Documenting lox-gc v0.1.0 (/opt/rustwide/workdir/lox-gc)
[INFO] [stdout] warning: method `is_linked` is never used
[INFO] [stdout]    --> lox-gc/src/heap.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<'space> PdRef<'space> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn is_linked(self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking lox-bytecode v0.1.0 (/opt/rustwide/workdir/lox-bytecode)
[INFO] [stderr]     Checking serde_json v1.0.46
[INFO] [stderr]  Documenting lox-bytecode v0.1.0 (/opt/rustwide/workdir/lox-bytecode)
[INFO] [stderr]     Checking lox-vm v0.1.0 (/opt/rustwide/workdir/lox-vm)
[INFO] [stderr]     Checking lox-compiler v0.1.0 (/opt/rustwide/workdir/lox-compiler)
[INFO] [stderr]  Documenting lox-vm v0.1.0 (/opt/rustwide/workdir/lox-vm)
[INFO] [stderr]  Documenting lox-compiler v0.1.0 (/opt/rustwide/workdir/lox-compiler)
[INFO] [stdout] warning: method `capacity` is never used
[INFO] [stdout]   --> lox-vm/src/table.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Table {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn capacity(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pop` is never used
[INFO] [stdout]    --> lox-vm/src/array.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 70  | impl<T> Array<T> {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn pop(&mut self) -> Option<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lox-std v0.1.0 (/opt/rustwide/workdir/lox-std)
[INFO] [stderr]  Documenting lox-std v0.1.0 (/opt/rustwide/workdir/lox-std)
[INFO] [stderr]  Documenting lox v0.1.0 (/opt/rustwide/workdir/lox)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_dump/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_bytecode/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_compiler/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_gc/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_mmap/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_std/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_syntax/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lox_vm/index.html
[INFO] running `Command { std: "docker" "inspect" "b602b0f98d0a4770ed93c951dd8676973fb203e5d05d6c203cdf25504b1d7c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b602b0f98d0a4770ed93c951dd8676973fb203e5d05d6c203cdf25504b1d7c00", kill_on_drop: false }`
[INFO] [stdout] b602b0f98d0a4770ed93c951dd8676973fb203e5d05d6c203cdf25504b1d7c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 109279c7c6c1711fb8c01d62b1876931cdcdc50bb802ad5a85ac0c12ad69659c
[INFO] running `Command { std: "docker" "start" "-a" "109279c7c6c1711fb8c01d62b1876931cdcdc50bb802ad5a85ac0c12ad69659c", 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" "109279c7c6c1711fb8c01d62b1876931cdcdc50bb802ad5a85ac0c12ad69659c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109279c7c6c1711fb8c01d62b1876931cdcdc50bb802ad5a85ac0c12ad69659c", kill_on_drop: false }`
[INFO] [stdout] 109279c7c6c1711fb8c01d62b1876931cdcdc50bb802ad5a85ac0c12ad69659c
