[INFO] cloning repository https://github.com/jamiltron/boxes_catching_boxes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamiltron/boxes_catching_boxes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamiltron%2Fboxes_catching_boxes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamiltron%2Fboxes_catching_boxes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 683c3966dfc0d1fc8fd36fb80102868537e32f1d
[INFO] documenting jamiltron/boxes_catching_boxes against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamiltron%2Fboxes_catching_boxes" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamiltron/boxes_catching_boxes on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jamiltron/boxes_catching_boxes
[INFO] finished tweaking git repo https://github.com/jamiltron/boxes_catching_boxes
[INFO] tweaked toml for git repo https://github.com/jamiltron/boxes_catching_boxes written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jamiltron/boxes_catching_boxes 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.1.35
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (download of `sdl2-sys v0.22.0` failed to transfer more than 10 bytes in 30s)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (failed to download any data for `sdl2_ttf v0.22.0` within 30s)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (download of `sdl2 v0.22.0` failed to transfer more than 10 bytes in 30s)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (failed to download any data for `libc v0.2.16` within 30s)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (download of `num-complex v0.1.35` failed to transfer more than 10 bytes in 30s)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (failed to download any data for `num v0.1.35` within 30s)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (download of `sdl2-sys v0.22.0` failed to transfer more than 10 bytes in 30s)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (failed to download any data for `sdl2_mixer v0.22.0` within 30s)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (download of `sdl2 v0.22.0` failed to transfer more than 10 bytes in 30s)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (failed to download any data for `sdl2_ttf v0.22.0` within 30s)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (download of `num v0.1.35` failed to transfer more than 10 bytes in 30s)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (failed to download any data for `libc v0.2.16` within 30s)
[INFO] [stderr]   Downloaded num-complex v0.1.35
[INFO] [stderr]   Downloaded sdl2_mixer v0.22.0
[INFO] [stderr]   Downloaded sdl2-sys v0.22.0
[INFO] [stderr]   Downloaded sdl2 v0.22.0
[INFO] [stderr]   Downloaded sdl2_ttf v0.22.0
[INFO] [stderr]   Downloaded libc v0.2.16
[INFO] [stderr]   Downloaded num v0.1.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d4d2572b2fc655f56fd69302f25c076dc733e767418a29eff3b18b162ca71c4
[INFO] running `Command { std: "docker" "start" "-a" "8d4d2572b2fc655f56fd69302f25c076dc733e767418a29eff3b18b162ca71c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d4d2572b2fc655f56fd69302f25c076dc733e767418a29eff3b18b162ca71c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4d2572b2fc655f56fd69302f25c076dc733e767418a29eff3b18b162ca71c4", kill_on_drop: false }`
[INFO] [stdout] 8d4d2572b2fc655f56fd69302f25c076dc733e767418a29eff3b18b162ca71c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d32945ce40fcae9e0d8d808ed5600b1b1dfb8d79bdef36e45444238af2ae65aa
[INFO] running `Command { std: "docker" "start" "-a" "d32945ce40fcae9e0d8d808ed5600b1b1dfb8d79bdef36e45444238af2ae65aa", kill_on_drop: false }`
[INFO] [stderr]     Checking num-traits v0.1.35
[INFO] [stderr]     Checking libc v0.2.16
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]    Compiling sdl2-sys v0.22.0
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]     Checking lazy_static v0.2.1
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d32945ce40fcae9e0d8d808ed5600b1b1dfb8d79bdef36e45444238af2ae65aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32945ce40fcae9e0d8d808ed5600b1b1dfb8d79bdef36e45444238af2ae65aa", kill_on_drop: false }`
[INFO] [stdout] d32945ce40fcae9e0d8d808ed5600b1b1dfb8d79bdef36e45444238af2ae65aa
