[INFO] fetching crate fork 0.1.17...
[INFO] checking fork-0.1.17 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate fork 0.1.17 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate fork 0.1.17 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fork 0.1.17
[INFO] finished tweaking crates.io crate fork 0.1.17
[INFO] tweaked toml for crates.io crate fork 0.1.17 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35dc7ae343a02eca9676f48b2482b74f76f92deb49883ea6c2705649c5ded946
[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" "35dc7ae343a02eca9676f48b2482b74f76f92deb49883ea6c2705649c5ded946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35dc7ae343a02eca9676f48b2482b74f76f92deb49883ea6c2705649c5ded946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35dc7ae343a02eca9676f48b2482b74f76f92deb49883ea6c2705649c5ded946", kill_on_drop: false }`
[INFO] [stdout] 35dc7ae343a02eca9676f48b2482b74f76f92deb49883ea6c2705649c5ded946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "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] 85281f69f471bcb148e1ff6a5ee9230dd87f4542b3e2ca6c18be9ab5602fb0a9
[INFO] running `Command { std: "docker" "start" "-a" "85281f69f471bcb148e1ff6a5ee9230dd87f4542b3e2ca6c18be9ab5602fb0a9", kill_on_drop: false }`
[INFO] [stderr]     Checking fork v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "85281f69f471bcb148e1ff6a5ee9230dd87f4542b3e2ca6c18be9ab5602fb0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85281f69f471bcb148e1ff6a5ee9230dd87f4542b3e2ca6c18be9ab5602fb0a9", kill_on_drop: false }`
[INFO] [stdout] 85281f69f471bcb148e1ff6a5ee9230dd87f4542b3e2ca6c18be9ab5602fb0a9
