[INFO] fetching crate ra_ap_test_utils 0.0.49...
[INFO] checking ra_ap_test_utils-0.0.49 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] extracting crate ra_ap_test_utils 0.0.49 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ra_ap_test_utils 0.0.49 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_test_utils 0.0.49
[INFO] finished tweaking crates.io crate ra_ap_test_utils 0.0.49
[INFO] tweaked toml for crates.io crate ra_ap_test_utils 0.0.49 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.49
[INFO] [stderr]   Downloaded ra_ap_la-arena v0.0.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] 2f1b72a6d8b30fbea6c9a9b9a462ab672890e46c21cb6a740e653687aee0639a
[INFO] running `Command { std: "docker" "start" "-a" "2f1b72a6d8b30fbea6c9a9b9a462ab672890e46c21cb6a740e653687aee0639a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f1b72a6d8b30fbea6c9a9b9a462ab672890e46c21cb6a740e653687aee0639a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1b72a6d8b30fbea6c9a9b9a462ab672890e46c21cb6a740e653687aee0639a", kill_on_drop: false }`
[INFO] [stdout] 2f1b72a6d8b30fbea6c9a9b9a462ab672890e46c21cb6a740e653687aee0639a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03a852967bdf4bb9349959085003573c2eab2014f758d799363c1e1f4ca18073
[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" "03a852967bdf4bb9349959085003573c2eab2014f758d799363c1e1f4ca18073", kill_on_drop: false }`
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.49
[INFO] [stderr]     Checking dissimilar v1.0.2
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking perf-event-open-sys v1.0.1
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking perf-event v0.4.7
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking ra_ap_profile v0.0.49
[INFO] [stderr]     Checking ra_ap_test_utils v0.0.49 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "03a852967bdf4bb9349959085003573c2eab2014f758d799363c1e1f4ca18073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a852967bdf4bb9349959085003573c2eab2014f758d799363c1e1f4ca18073", kill_on_drop: false }`
[INFO] [stdout] 03a852967bdf4bb9349959085003573c2eab2014f758d799363c1e1f4ca18073