[INFO] fetching crate json-position-parser 0.0.11...
[INFO] checking json-position-parser-0.0.11 against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312
[INFO] extracting crate json-position-parser 0.0.11 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate json-position-parser 0.0.11 on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate json-position-parser 0.0.11
[INFO] finished tweaking crates.io crate json-position-parser 0.0.11
[INFO] tweaked toml for crates.io crate json-position-parser 0.0.11 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e32b1aae47a8e097e9b6f6b1517bc903442e242cd053cc44981c3bc63d46b213
[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" "e32b1aae47a8e097e9b6f6b1517bc903442e242cd053cc44981c3bc63d46b213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e32b1aae47a8e097e9b6f6b1517bc903442e242cd053cc44981c3bc63d46b213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e32b1aae47a8e097e9b6f6b1517bc903442e242cd053cc44981c3bc63d46b213", kill_on_drop: false }`
[INFO] [stdout] e32b1aae47a8e097e9b6f6b1517bc903442e242cd053cc44981c3bc63d46b213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "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] efa8352ebd3a61a3987fa880d1fb97e9b6feea9b5b1d7d036b558ec163517f31
[INFO] running `Command { std: "docker" "start" "-a" "efa8352ebd3a61a3987fa880d1fb97e9b6feea9b5b1d7d036b558ec163517f31", kill_on_drop: false }`
[INFO] [stderr]     Checking json-position-parser v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking float-cmp v0.6.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "efa8352ebd3a61a3987fa880d1fb97e9b6feea9b5b1d7d036b558ec163517f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa8352ebd3a61a3987fa880d1fb97e9b6feea9b5b1d7d036b558ec163517f31", kill_on_drop: false }`
[INFO] [stdout] efa8352ebd3a61a3987fa880d1fb97e9b6feea9b5b1d7d036b558ec163517f31