[INFO] fetching crate dns-stamp-parser 1.1.0...
[INFO] checking dns-stamp-parser-1.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate dns-stamp-parser 1.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dns-stamp-parser 1.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dns-stamp-parser 1.1.0
[INFO] finished tweaking crates.io crate dns-stamp-parser 1.1.0
[INFO] tweaked toml for crates.io crate dns-stamp-parser 1.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate dns-stamp-parser 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 312c978a71991214101e2016163fd086d488a9e0e1b1d5a2088a5b0e0f5cd8e2
[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" "312c978a71991214101e2016163fd086d488a9e0e1b1d5a2088a5b0e0f5cd8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "312c978a71991214101e2016163fd086d488a9e0e1b1d5a2088a5b0e0f5cd8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312c978a71991214101e2016163fd086d488a9e0e1b1d5a2088a5b0e0f5cd8e2", kill_on_drop: false }`
[INFO] [stdout] 312c978a71991214101e2016163fd086d488a9e0e1b1d5a2088a5b0e0f5cd8e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 63109bd20554c22b2abcfe7d18d6e26bf955473193a6b295dfa7ac346b5dd6ed
[INFO] running `Command { std: "docker" "start" "-a" "63109bd20554c22b2abcfe7d18d6e26bf955473193a6b295dfa7ac346b5dd6ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking data-encoding v2.2.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]     Checking dns-stamp-parser v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `Command { std: "docker" "inspect" "63109bd20554c22b2abcfe7d18d6e26bf955473193a6b295dfa7ac346b5dd6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63109bd20554c22b2abcfe7d18d6e26bf955473193a6b295dfa7ac346b5dd6ed", kill_on_drop: false }`
[INFO] [stdout] 63109bd20554c22b2abcfe7d18d6e26bf955473193a6b295dfa7ac346b5dd6ed