[INFO] fetching crate raster2svg 1.0.8...
[INFO] checking raster2svg-1.0.8 against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315
[INFO] extracting crate raster2svg 1.0.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate raster2svg 1.0.8 on toolchain c724b67e1b474262917a5154d74e7072267593fe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raster2svg 1.0.8
[INFO] finished tweaking crates.io crate raster2svg 1.0.8
[INFO] tweaked toml for crates.io crate raster2svg 1.0.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate raster2svg 1.0.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e58dbd8bc53c65a491c3ab7835be2861c939dc2b793b6377cf7a6a7be8a7a213
[INFO] running `Command { std: "docker" "start" "-a" "e58dbd8bc53c65a491c3ab7835be2861c939dc2b793b6377cf7a6a7be8a7a213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e58dbd8bc53c65a491c3ab7835be2861c939dc2b793b6377cf7a6a7be8a7a213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e58dbd8bc53c65a491c3ab7835be2861c939dc2b793b6377cf7a6a7be8a7a213", kill_on_drop: false }`
[INFO] [stdout] e58dbd8bc53c65a491c3ab7835be2861c939dc2b793b6377cf7a6a7be8a7a213
[INFO] running `Command { std: "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85eb5ed77b0f12fa07fb47428d92d6421c0dfdbe184b80903c76374292c06dc6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "85eb5ed77b0f12fa07fb47428d92d6421c0dfdbe184b80903c76374292c06dc6", kill_on_drop: false }`
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking contour_tracing v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking png v0.16.6
[INFO] [stderr]     Checking rayon v1.3.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.7
[INFO] [stderr]     Checking raster2svg v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.99s
[INFO] running `Command { std: "docker" "inspect" "85eb5ed77b0f12fa07fb47428d92d6421c0dfdbe184b80903c76374292c06dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85eb5ed77b0f12fa07fb47428d92d6421c0dfdbe184b80903c76374292c06dc6", kill_on_drop: false }`
[INFO] [stdout] 85eb5ed77b0f12fa07fb47428d92d6421c0dfdbe184b80903c76374292c06dc6