[INFO] updating cached repository https://github.com/s3bk/vector
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97588bf9dcbc2b84047f7f05b1630d2f4e7c27e4
[INFO] checking s3bk/vector against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3bk%2Fvector" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s3bk/vector on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/s3bk/vector
[INFO] finished tweaking git repo https://github.com/s3bk/vector
[INFO] tweaked toml for git repo https://github.com/s3bk/vector written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/s3bk/vector already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 66bd4e586a399bb7f9ca4a6d1371d9f50d648c673eec8537e292444b7f440344
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "66bd4e586a399bb7f9ca4a6d1371d9f50d648c673eec8537e292444b7f440344"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking typed-arena v1.5.0
[INFO] [stderr]     Checking sw-composite v0.5.10
[INFO] [stderr]    Compiling pathfinder_simd v0.3.0 (https://github.com/s3bk/pathfinder/#1a5c3c2d)
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking lyon_geom v0.14.0
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]    Compiling pathfinder_gpu v0.1.0 (https://github.com/s3bk/pathfinder/#1a5c3c2d)
[INFO] [stderr]     Checking rayon-core v1.5.0
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]     Checking raqote v0.6.1
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]     Checking pathfinder_geometry v0.3.0 (https://github.com/s3bk/pathfinder/#1a5c3c2d)
[INFO] [stderr]     Checking pathfinder_content v0.1.0 (https://github.com/s3bk/pathfinder/#1a5c3c2d)
[INFO] [stderr]     Checking pathfinder_ui v0.1.0 (https://github.com/s3bk/pathfinder/#1a5c3c2d)
[INFO] [stderr]     Checking pathfinder_renderer v0.1.0 (https://github.com/s3bk/pathfinder/#1a5c3c2d)
[INFO] [stderr]     Checking vector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Rgba8`
[INFO] [stderr]  --> src/impl_svg.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{Surface, Vector, Rgba8, PathStyle};
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/impl_svg.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             write!(self.0, "fill: none; ");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgba8`
[INFO] [stderr]  --> src/impl_svg.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{Surface, Vector, Rgba8, PathStyle};
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/impl_svg.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             write!(self.0, "fill: none; ");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.97s
[INFO] running `"docker" "inspect" "66bd4e586a399bb7f9ca4a6d1371d9f50d648c673eec8537e292444b7f440344"`
[INFO] running `"docker" "rm" "-f" "66bd4e586a399bb7f9ca4a6d1371d9f50d648c673eec8537e292444b7f440344"`
[INFO] [stdout] 66bd4e586a399bb7f9ca4a6d1371d9f50d648c673eec8537e292444b7f440344