[INFO] crate access 0.0.0 is already in cache
[INFO] checking access-0.0.0 against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166
[INFO] extracting crate access 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate access 0.0.0 on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate access 0.0.0
[INFO] finished tweaking crates.io crate access 0.0.0
[INFO] tweaked toml for crates.io crate access 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate access 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "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] 87d29bc6cbb7d4e308ff80e6c400e3e7029823333a61f4ecab9f529ff22bf2f3
[INFO] running `Command { std: "docker" "start" "-a" "87d29bc6cbb7d4e308ff80e6c400e3e7029823333a61f4ecab9f529ff22bf2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87d29bc6cbb7d4e308ff80e6c400e3e7029823333a61f4ecab9f529ff22bf2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d29bc6cbb7d4e308ff80e6c400e3e7029823333a61f4ecab9f529ff22bf2f3", kill_on_drop: false }`
[INFO] [stdout] 87d29bc6cbb7d4e308ff80e6c400e3e7029823333a61f4ecab9f529ff22bf2f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd8b8d36271a2f881750acb87bc5e6b9e683a60a2dc6c8cc06a04bb2edd26e96
[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" "fd8b8d36271a2f881750acb87bc5e6b9e683a60a2dc6c8cc06a04bb2edd26e96", kill_on_drop: false }`
[INFO] [stderr]     Checking access v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "fd8b8d36271a2f881750acb87bc5e6b9e683a60a2dc6c8cc06a04bb2edd26e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8b8d36271a2f881750acb87bc5e6b9e683a60a2dc6c8cc06a04bb2edd26e96", kill_on_drop: false }`
[INFO] [stdout] fd8b8d36271a2f881750acb87bc5e6b9e683a60a2dc6c8cc06a04bb2edd26e96