[INFO] fetching crate xhtmlchardet 2.1.0...
[INFO] checking xhtmlchardet-2.1.0 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015
[INFO] extracting crate xhtmlchardet 2.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xhtmlchardet 2.1.0 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xhtmlchardet 2.1.0
[INFO] finished tweaking crates.io crate xhtmlchardet 2.1.0
[INFO] tweaked toml for crates.io crate xhtmlchardet 2.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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] aa0545635d23c8912fc97377c7c2adf5308c8daf45a20f3095624d0bb65b3b6d
[INFO] running `Command { std: "docker" "start" "-a" "aa0545635d23c8912fc97377c7c2adf5308c8daf45a20f3095624d0bb65b3b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa0545635d23c8912fc97377c7c2adf5308c8daf45a20f3095624d0bb65b3b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0545635d23c8912fc97377c7c2adf5308c8daf45a20f3095624d0bb65b3b6d", kill_on_drop: false }`
[INFO] [stdout] aa0545635d23c8912fc97377c7c2adf5308c8daf45a20f3095624d0bb65b3b6d
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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] 2a8e1f3379e7e60a15fd20787f72147c22616e8d9c3e5f1ae9b6f5de028c0e13
[INFO] running `Command { std: "docker" "start" "-a" "2a8e1f3379e7e60a15fd20787f72147c22616e8d9c3e5f1ae9b6f5de028c0e13", kill_on_drop: false }`
[INFO] [stderr]     Checking xhtmlchardet v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling serde_derive v0.8.23
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `Command { std: "docker" "inspect" "2a8e1f3379e7e60a15fd20787f72147c22616e8d9c3e5f1ae9b6f5de028c0e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8e1f3379e7e60a15fd20787f72147c22616e8d9c3e5f1ae9b6f5de028c0e13", kill_on_drop: false }`
[INFO] [stdout] 2a8e1f3379e7e60a15fd20787f72147c22616e8d9c3e5f1ae9b6f5de028c0e13