[INFO] fetching crate parallel_reader 0.1.1...
[INFO] checking parallel_reader-0.1.1 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate parallel_reader 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate parallel_reader 0.1.1 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parallel_reader 0.1.1
[INFO] finished tweaking crates.io crate parallel_reader 0.1.1
[INFO] tweaked toml for crates.io crate parallel_reader 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate parallel_reader 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.65
[INFO] [stderr]   Downloaded ring v0.16.16
[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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "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] 379de40115fd4fcd9120d5fed55a0ed6cec6a77dfc3186d35c5f0a1775f948b0
[INFO] running `Command { std: "docker" "start" "-a" "379de40115fd4fcd9120d5fed55a0ed6cec6a77dfc3186d35c5f0a1775f948b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "379de40115fd4fcd9120d5fed55a0ed6cec6a77dfc3186d35c5f0a1775f948b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379de40115fd4fcd9120d5fed55a0ed6cec6a77dfc3186d35c5f0a1775f948b0", kill_on_drop: false }`
[INFO] [stdout] 379de40115fd4fcd9120d5fed55a0ed6cec6a77dfc3186d35c5f0a1775f948b0
[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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "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] 042833e0c91b8144ab5decc343484a84da0d5b32f1931cda7d57632725403917
[INFO] running `Command { std: "docker" "start" "-a" "042833e0c91b8144ab5decc343484a84da0d5b32f1931cda7d57632725403917", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking parallel_reader v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ring v0.16.16
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `Command { std: "docker" "inspect" "042833e0c91b8144ab5decc343484a84da0d5b32f1931cda7d57632725403917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "042833e0c91b8144ab5decc343484a84da0d5b32f1931cda7d57632725403917", kill_on_drop: false }`
[INFO] [stdout] 042833e0c91b8144ab5decc343484a84da0d5b32f1931cda7d57632725403917