[INFO] fetching crate foco 0.1.4...
[INFO] checking foco-0.1.4 against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363
[INFO] extracting crate foco 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate foco 0.1.4 on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foco 0.1.4
[INFO] finished tweaking crates.io crate foco 0.1.4
[INFO] tweaked toml for crates.io crate foco 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate foco 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array-macro v1.0.5
[INFO] [stderr]   Downloaded generic-array v0.14.2
[INFO] [stderr]   Downloaded nb v0.1.2
[INFO] [stderr]   Downloaded spms_ring v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "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] cc4e5ae96494b4fa41b8cdedde1427047a161ef9f9924ca71ef0349dbcf96cad
[INFO] running `Command { std: "docker" "start" "-a" "cc4e5ae96494b4fa41b8cdedde1427047a161ef9f9924ca71ef0349dbcf96cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc4e5ae96494b4fa41b8cdedde1427047a161ef9f9924ca71ef0349dbcf96cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4e5ae96494b4fa41b8cdedde1427047a161ef9f9924ca71ef0349dbcf96cad", kill_on_drop: false }`
[INFO] [stdout] cc4e5ae96494b4fa41b8cdedde1427047a161ef9f9924ca71ef0349dbcf96cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "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] c553257f7dd08a8c1160497e245622803f3d9556d838e2b9509ca947de182c2b
[INFO] running `Command { std: "docker" "start" "-a" "c553257f7dd08a8c1160497e245622803f3d9556d838e2b9509ca947de182c2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking array-macro v1.0.5
[INFO] [stderr]    Compiling generic-array v0.14.2
[INFO] [stderr]     Checking spms_ring v0.1.4
[INFO] [stderr]     Checking foco v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "c553257f7dd08a8c1160497e245622803f3d9556d838e2b9509ca947de182c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c553257f7dd08a8c1160497e245622803f3d9556d838e2b9509ca947de182c2b", kill_on_drop: false }`
[INFO] [stdout] c553257f7dd08a8c1160497e245622803f3d9556d838e2b9509ca947de182c2b