[INFO] fetching crate sfl_parser 1.3.1...
[INFO] checking sfl_parser-1.3.1 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035
[INFO] extracting crate sfl_parser 1.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sfl_parser 1.3.1 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sfl_parser 1.3.1
[INFO] finished tweaking crates.io crate sfl_parser 1.3.1
[INFO] tweaked toml for crates.io crate sfl_parser 1.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2603ef172d5bec2c0c782523f0975e756d12e968ee8f4af483b705b5bc75927
[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" "f2603ef172d5bec2c0c782523f0975e756d12e968ee8f4af483b705b5bc75927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2603ef172d5bec2c0c782523f0975e756d12e968ee8f4af483b705b5bc75927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2603ef172d5bec2c0c782523f0975e756d12e968ee8f4af483b705b5bc75927", kill_on_drop: false }`
[INFO] [stdout] f2603ef172d5bec2c0c782523f0975e756d12e968ee8f4af483b705b5bc75927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "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] ec3286a907c9592adb8b5ab3e31ecfb1fc4ed975d83ed9dbfa2f0e7f2b16cd13
[INFO] running `Command { std: "docker" "start" "-a" "ec3286a907c9592adb8b5ab3e31ecfb1fc4ed975d83ed9dbfa2f0e7f2b16cd13", kill_on_drop: false }`
[INFO] [stderr]     Checking sfl_parser v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "ec3286a907c9592adb8b5ab3e31ecfb1fc4ed975d83ed9dbfa2f0e7f2b16cd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3286a907c9592adb8b5ab3e31ecfb1fc4ed975d83ed9dbfa2f0e7f2b16cd13", kill_on_drop: false }`
[INFO] [stdout] ec3286a907c9592adb8b5ab3e31ecfb1fc4ed975d83ed9dbfa2f0e7f2b16cd13