[INFO] fetching crate texture_packer 0.21.1...
[INFO] checking texture_packer-0.21.1 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate texture_packer 0.21.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate texture_packer 0.21.1 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate texture_packer 0.21.1
[INFO] finished tweaking crates.io crate texture_packer 0.21.1
[INFO] tweaked toml for crates.io crate texture_packer 0.21.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate texture_packer 0.21.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f50c2e25d51f9e5ea1c3a2ee3f8be4b14d44a1c839671cc6c47ce20a9ce259a
[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" "0f50c2e25d51f9e5ea1c3a2ee3f8be4b14d44a1c839671cc6c47ce20a9ce259a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f50c2e25d51f9e5ea1c3a2ee3f8be4b14d44a1c839671cc6c47ce20a9ce259a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f50c2e25d51f9e5ea1c3a2ee3f8be4b14d44a1c839671cc6c47ce20a9ce259a", kill_on_drop: false }`
[INFO] [stdout] 0f50c2e25d51f9e5ea1c3a2ee3f8be4b14d44a1c839671cc6c47ce20a9ce259a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] e9e8e41910c04d1047a7f94a53ecfff23466d9c7f7aec55b2b09e6f30fbd0af0
[INFO] running `Command { std: "docker" "start" "-a" "e9e8e41910c04d1047a7f94a53ecfff23466d9c7f7aec55b2b09e6f30fbd0af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking image v0.23.3
[INFO] [stderr]     Checking texture_packer v0.21.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `Command { std: "docker" "inspect" "e9e8e41910c04d1047a7f94a53ecfff23466d9c7f7aec55b2b09e6f30fbd0af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e8e41910c04d1047a7f94a53ecfff23466d9c7f7aec55b2b09e6f30fbd0af0", kill_on_drop: false }`
[INFO] [stdout] e9e8e41910c04d1047a7f94a53ecfff23466d9c7f7aec55b2b09e6f30fbd0af0