[INFO] fetching crate in_definite 0.2.4...
[INFO] checking in_definite-0.2.4 against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] extracting crate in_definite 0.2.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate in_definite 0.2.4 on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate in_definite 0.2.4
[INFO] finished tweaking crates.io crate in_definite 0.2.4
[INFO] tweaked toml for crates.io crate in_definite 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+2ad5292aea6328113b55968b4322528d48261316" "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] 0a7a880af3f2e1cf34e483606580d9a76fab72529936bd6c05a5371e31137b25
[INFO] running `Command { std: "docker" "start" "-a" "0a7a880af3f2e1cf34e483606580d9a76fab72529936bd6c05a5371e31137b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a7a880af3f2e1cf34e483606580d9a76fab72529936bd6c05a5371e31137b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7a880af3f2e1cf34e483606580d9a76fab72529936bd6c05a5371e31137b25", kill_on_drop: false }`
[INFO] [stdout] 0a7a880af3f2e1cf34e483606580d9a76fab72529936bd6c05a5371e31137b25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f3a5c29e74353eb9fe93d4d467c6afcce1007c5a01f50252831008921aa5098
[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" "7f3a5c29e74353eb9fe93d4d467c6afcce1007c5a01f50252831008921aa5098", kill_on_drop: false }`
[INFO] [stderr]     Checking in_definite v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "7f3a5c29e74353eb9fe93d4d467c6afcce1007c5a01f50252831008921aa5098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3a5c29e74353eb9fe93d4d467c6afcce1007c5a01f50252831008921aa5098", kill_on_drop: false }`
[INFO] [stdout] 7f3a5c29e74353eb9fe93d4d467c6afcce1007c5a01f50252831008921aa5098