[INFO] cloning repository https://github.com/dacid44/hilbert_animation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dacid44/hilbert_animation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdacid44%2Fhilbert_animation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdacid44%2Fhilbert_animation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db814a7d4684a0f48dc8ba3dda1fb76dd65e411c
[INFO] checking dacid44/hilbert_animation against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdacid44%2Fhilbert_animation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dacid44/hilbert_animation
[INFO] finished tweaking git repo https://github.com/dacid44/hilbert_animation
[INFO] tweaked toml for git repo https://github.com/dacid44/hilbert_animation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dacid44/hilbert_animation on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dacid44/hilbert_animation 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking dacid44/hilbert_animation against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdacid44%2Fhilbert_animation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dacid44/hilbert_animation
[INFO] finished tweaking git repo https://github.com/dacid44/hilbert_animation
[INFO] tweaked toml for git repo https://github.com/dacid44/hilbert_animation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dacid44/hilbert_animation on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dacid44/hilbert_animation 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "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 by_address v1.2.1
[INFO] [stderr]   Downloaded fast-srgb8 v1.0.0
[INFO] [stderr]   Downloaded terminal_size v0.4.0
[INFO] [stderr]   Downloaded palette_derive v0.7.6
[INFO] [stderr]   Downloaded fast_hilbert v2.0.0
[INFO] [stderr]   Downloaded bpaf_derive v0.5.13
[INFO] [stderr]   Downloaded webp-animation v0.9.0
[INFO] [stderr]   Downloaded bytemuck v1.20.0
[INFO] [stderr]   Downloaded kdam v0.6.0
[INFO] [stderr]   Downloaded fdeflate v0.3.6
[INFO] [stderr]   Downloaded png v0.17.14
[INFO] [stderr]   Downloaded palette v0.7.6
[INFO] [stderr]   Downloaded bpaf v0.9.15
[INFO] [stderr]   Downloaded libwebp-sys2 v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb9abd1d509e197621e94cb1d2245dcfe42316b0475afd727db3c9023e4ce1f7
[INFO] running `Command { std: "docker" "start" "-a" "bb9abd1d509e197621e94cb1d2245dcfe42316b0475afd727db3c9023e4ce1f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb9abd1d509e197621e94cb1d2245dcfe42316b0475afd727db3c9023e4ce1f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9abd1d509e197621e94cb1d2245dcfe42316b0475afd727db3c9023e4ce1f7", kill_on_drop: false }`
[INFO] [stdout] bb9abd1d509e197621e94cb1d2245dcfe42316b0475afd727db3c9023e4ce1f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbc6a1ac0a7c184d62f1595b4451b88eee8b1b574de0d7577b7333d9f2561ff3
[INFO] running `Command { std: "docker" "start" "-a" "fbc6a1ac0a7c184d62f1595b4451b88eee8b1b574de0d7577b7333d9f2561ff3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking fdeflate v0.3.6
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.9
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]     Checking fast_hilbert v2.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]     Checking webp-animation v0.9.0
[INFO] [stderr]     Checking terminal_size v0.4.0
[INFO] [stderr]     Checking kdam v0.6.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking image v0.25.5
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling bpaf_derive v0.5.13
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking bpaf v0.9.15
[INFO] [stderr]     Checking hilbert_animation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `OsString`
[INFO] [stdout]  --> src/main.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ffi::{OsStr, OsString},
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OsString`
[INFO] [stdout]  --> src/main.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ffi::{OsStr, OsString},
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.86s
[INFO] running `Command { std: "docker" "inspect" "fbc6a1ac0a7c184d62f1595b4451b88eee8b1b574de0d7577b7333d9f2561ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc6a1ac0a7c184d62f1595b4451b88eee8b1b574de0d7577b7333d9f2561ff3", kill_on_drop: false }`
[INFO] [stdout] fbc6a1ac0a7c184d62f1595b4451b88eee8b1b574de0d7577b7333d9f2561ff3