[INFO] fetching crate xml_tokens 0.1.5...
[INFO] checking xml_tokens-0.1.5 against master#c9228570668803e3e6402770d55f23a12c9ae686 for pr-79472
[INFO] extracting crate xml_tokens 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xml_tokens 0.1.5 on toolchain c9228570668803e3e6402770d55f23a12c9ae686
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xml_tokens 0.1.5
[INFO] finished tweaking crates.io crate xml_tokens 0.1.5
[INFO] tweaked toml for crates.io crate xml_tokens 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate xml_tokens 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c167a015c1f4d469fbddfb37d86b54f9d29aa89ed7c4c78714095aaf38f777ad
[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" "c167a015c1f4d469fbddfb37d86b54f9d29aa89ed7c4c78714095aaf38f777ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c167a015c1f4d469fbddfb37d86b54f9d29aa89ed7c4c78714095aaf38f777ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c167a015c1f4d469fbddfb37d86b54f9d29aa89ed7c4c78714095aaf38f777ad", kill_on_drop: false }`
[INFO] [stdout] c167a015c1f4d469fbddfb37d86b54f9d29aa89ed7c4c78714095aaf38f777ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb8ddb546dcd0a9cf0d0a357bc34a4bb1f6bdf4ad3ccf6e00e6cd77b5a1a6e1
[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" "7cb8ddb546dcd0a9cf0d0a357bc34a4bb1f6bdf4ad3ccf6e00e6cd77b5a1a6e1", kill_on_drop: false }`
[INFO] [stderr]     Checking xml_tokens v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "7cb8ddb546dcd0a9cf0d0a357bc34a4bb1f6bdf4ad3ccf6e00e6cd77b5a1a6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb8ddb546dcd0a9cf0d0a357bc34a4bb1f6bdf4ad3ccf6e00e6cd77b5a1a6e1", kill_on_drop: false }`
[INFO] [stdout] 7cb8ddb546dcd0a9cf0d0a357bc34a4bb1f6bdf4ad3ccf6e00e6cd77b5a1a6e1