[INFO] cloning repository https://github.com/gosub-browser/poc-taffy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gosub-browser/poc-taffy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosub-browser%2Fpoc-taffy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosub-browser%2Fpoc-taffy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 935e2474751d8c9678da5f94a96da8976ecca7f2 [INFO] checking gosub-browser/poc-taffy against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosub-browser%2Fpoc-taffy" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gosub-browser/poc-taffy on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gosub-browser/poc-taffy [INFO] finished tweaking git repo https://github.com/gosub-browser/poc-taffy [INFO] tweaked toml for git repo https://github.com/gosub-browser/poc-taffy written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gosub-browser/poc-taffy 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zerocopy-derive v0.8.0-alpha.5 [INFO] [stderr] Downloaded rand_chacha v0.9.0-alpha.0 [INFO] [stderr] Downloaded rand_core v0.9.0-alpha.0 [INFO] [stderr] Downloaded rand v0.9.0-alpha.0 [INFO] [stderr] Downloaded zerocopy v0.8.0-alpha.5 [INFO] [stderr] Downloaded grid v0.13.0 [INFO] [stderr] Downloaded taffy v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3da6b607afbe81941874ff6a3f792a69c74f006b18071461f2cb5456551f0dff [INFO] running `Command { std: "docker" "start" "-a" "3da6b607afbe81941874ff6a3f792a69c74f006b18071461f2cb5456551f0dff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3da6b607afbe81941874ff6a3f792a69c74f006b18071461f2cb5456551f0dff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3da6b607afbe81941874ff6a3f792a69c74f006b18071461f2cb5456551f0dff", kill_on_drop: false }` [INFO] [stdout] 3da6b607afbe81941874ff6a3f792a69c74f006b18071461f2cb5456551f0dff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 422e87bc368d52a2d4d9798c7431b665dd04f9b1dcc8fc64d4b5e2747a774b8e [INFO] running `Command { std: "docker" "start" "-a" "422e87bc368d52a2d4d9798c7431b665dd04f9b1dcc8fc64d4b5e2747a774b8e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling zerocopy v0.8.0-alpha.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking grid v0.13.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking rand_core v0.9.0-alpha.0 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking taffy v0.4.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking rand_chacha v0.9.0-alpha.0 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking rand v0.9.0-alpha.0 [INFO] [stderr] Compiling strum_macros v0.26.1 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Checking strum v0.26.1 [INFO] [stderr] Checking ratatui v0.26.1 [INFO] [stderr] Checking poc-taffy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | /// Children for the third node [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 91 | / let c3_1 = tree.new_leaf(Style{ [INFO] [stdout] 92 | | size: Size { width: Dimension::Percent(0.5), height: Dimension::Length(10.0)}, [INFO] [stdout] 93 | | ..Default::default() [INFO] [stdout] 94 | | }).unwrap(); [INFO] [stdout] | |________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | /// The main three nodes of the tree directly under the root node [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 103 | / let c1 = tree.new_leaf(Style{ [INFO] [stdout] 104 | | size: Size { width: Dimension::Percent(0.5), height: Dimension::Length(10.0)}, [INFO] [stdout] 105 | | ..Default::default() [INFO] [stdout] 106 | | }).unwrap(); [INFO] [stdout] | |________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | /// Children for the third node [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 91 | / let c3_1 = tree.new_leaf(Style{ [INFO] [stdout] 92 | | size: Size { width: Dimension::Percent(0.5), height: Dimension::Length(10.0)}, [INFO] [stdout] 93 | | ..Default::default() [INFO] [stdout] 94 | | }).unwrap(); [INFO] [stdout] | |________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | /// The main three nodes of the tree directly under the root node [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 103 | / let c1 = tree.new_leaf(Style{ [INFO] [stdout] 104 | | size: Size { width: Dimension::Percent(0.5), height: Dimension::Length(10.0)}, [INFO] [stdout] 105 | | ..Default::default() [INFO] [stdout] 106 | | }).unwrap(); [INFO] [stdout] | |________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.32s [INFO] running `Command { std: "docker" "inspect" "422e87bc368d52a2d4d9798c7431b665dd04f9b1dcc8fc64d4b5e2747a774b8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "422e87bc368d52a2d4d9798c7431b665dd04f9b1dcc8fc64d4b5e2747a774b8e", kill_on_drop: false }` [INFO] [stdout] 422e87bc368d52a2d4d9798c7431b665dd04f9b1dcc8fc64d4b5e2747a774b8e