[INFO] fetching crate lodepng 2.7.3...
[INFO] checking lodepng-2.7.3 against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153
[INFO] extracting crate lodepng 2.7.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lodepng 2.7.3 on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lodepng 2.7.3
[INFO] finished tweaking crates.io crate lodepng 2.7.3
[INFO] tweaked toml for crates.io crate lodepng 2.7.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate lodepng 2.7.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb v0.8.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf106e39b96226837070e277c028c3411d51054549f2b0b86dd26ea9ff39ff77
[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" "bf106e39b96226837070e277c028c3411d51054549f2b0b86dd26ea9ff39ff77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf106e39b96226837070e277c028c3411d51054549f2b0b86dd26ea9ff39ff77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf106e39b96226837070e277c028c3411d51054549f2b0b86dd26ea9ff39ff77", kill_on_drop: false }`
[INFO] [stdout] bf106e39b96226837070e277c028c3411d51054549f2b0b86dd26ea9ff39ff77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14299919f7af19951c875c8d5b321c3676b5db6aafce85a0d6c9ba177e3ff535
[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" "14299919f7af19951c875c8d5b321c3676b5db6aafce85a0d6c9ba177e3ff535", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]     Checking bytemuck v1.3.1
[INFO] [stderr]     Checking rgb v0.8.23
[INFO] [stderr]     Checking lodepng v2.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "14299919f7af19951c875c8d5b321c3676b5db6aafce85a0d6c9ba177e3ff535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14299919f7af19951c875c8d5b321c3676b5db6aafce85a0d6c9ba177e3ff535", kill_on_drop: false }`
[INFO] [stdout] 14299919f7af19951c875c8d5b321c3676b5db6aafce85a0d6c9ba177e3ff535