[INFO] fetching crate ra_ap_base_db 0.0.34...
[INFO] checking ra_ap_base_db-0.0.34 against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] extracting crate ra_ap_base_db 0.0.34 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ra_ap_base_db 0.0.34 on toolchain 339e19697a39a78f4d669c217b7d21109215de41
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_base_db 0.0.34
[INFO] finished tweaking crates.io crate ra_ap_base_db 0.0.34
[INFO] tweaked toml for crates.io crate ra_ap_base_db 0.0.34 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7fc194fdbd61ea4d6ea1fe22c58c29d2800443fa6c28aeb5a1912bc97c365bb
[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" "a7fc194fdbd61ea4d6ea1fe22c58c29d2800443fa6c28aeb5a1912bc97c365bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7fc194fdbd61ea4d6ea1fe22c58c29d2800443fa6c28aeb5a1912bc97c365bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fc194fdbd61ea4d6ea1fe22c58c29d2800443fa6c28aeb5a1912bc97c365bb", kill_on_drop: false }`
[INFO] [stdout] a7fc194fdbd61ea4d6ea1fe22c58c29d2800443fa6c28aeb5a1912bc97c365bb
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c86ceaf17452532d27141bb7bc52a9dfb6e7529caf54c001c7dd5a3276641547
[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" "c86ceaf17452532d27141bb7bc52a9dfb6e7529caf54c001c7dd5a3276641547", kill_on_drop: false }`
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking ra_ap_stdx v0.0.34
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]     Checking dissimilar v1.0.2
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]     Checking ra_ap_vfs v0.0.34
[INFO] [stderr]     Checking ra_ap_profile v0.0.34
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]     Checking salsa v0.16.0
[INFO] [stderr]     Checking serde v1.0.120
[INFO] [stderr]     Checking smol_str v0.1.17
[INFO] [stderr]     Checking serde_json v1.0.61
[INFO] [stderr]     Checking triomphe v0.1.2
[INFO] [stderr]     Checking ra_ap_tt v0.0.34
[INFO] [stderr]     Checking rowan v0.10.6
[INFO] [stderr]     Checking ra_ap_cfg v0.0.34
[INFO] [stderr]     Checking ra_ap_test_utils v0.0.34
[INFO] [stderr]     Checking ra_ap_syntax v0.0.34
[INFO] [stderr]     Checking ra_ap_base_db v0.0.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.58s
[INFO] running `Command { std: "docker" "inspect" "c86ceaf17452532d27141bb7bc52a9dfb6e7529caf54c001c7dd5a3276641547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86ceaf17452532d27141bb7bc52a9dfb6e7529caf54c001c7dd5a3276641547", kill_on_drop: false }`
[INFO] [stdout] c86ceaf17452532d27141bb7bc52a9dfb6e7529caf54c001c7dd5a3276641547