[INFO] fetching crate ra_ap_completion 0.0.30...
[INFO] checking ra_ap_completion-0.0.30 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate ra_ap_completion 0.0.30 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ra_ap_completion 0.0.30 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_completion 0.0.30
[INFO] finished tweaking crates.io crate ra_ap_completion 0.0.30
[INFO] tweaked toml for crates.io crate ra_ap_completion 0.0.30 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dec2f19e03dcadc49ff760de6fec24e4f2a1493d2d2fd2428635880a5c54dd74
[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" "dec2f19e03dcadc49ff760de6fec24e4f2a1493d2d2fd2428635880a5c54dd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dec2f19e03dcadc49ff760de6fec24e4f2a1493d2d2fd2428635880a5c54dd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec2f19e03dcadc49ff760de6fec24e4f2a1493d2d2fd2428635880a5c54dd74", kill_on_drop: false }`
[INFO] [stdout] dec2f19e03dcadc49ff760de6fec24e4f2a1493d2d2fd2428635880a5c54dd74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ee8aee525c150d58ac7cf7d93bf508c64b4663f523997ea89a718d3ba93c567
[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" "2ee8aee525c150d58ac7cf7d93bf508c64b4663f523997ea89a718d3ba93c567", kill_on_drop: false }`
[INFO] [stderr]     Checking dissimilar v1.0.2
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking ra_ap_test_utils v0.0.30
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking ra_ap_syntax v0.0.30
[INFO] [stderr]     Checking expect-test v1.1.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking salsa v0.16.0
[INFO] [stderr]     Checking tracing-tree v0.1.6
[INFO] [stderr]     Checking chalk-solve v0.45.0
[INFO] [stderr]     Checking ra_ap_mbe v0.0.30
[INFO] [stderr]     Checking ra_ap_base_db v0.0.30
[INFO] [stderr]     Checking ra_ap_hir_expand v0.0.30
[INFO] [stderr]     Checking ra_ap_hir_def v0.0.30
[INFO] [stderr]     Checking chalk-recursive v0.45.0
[INFO] [stderr]     Checking ra_ap_hir_ty v0.0.30
[INFO] [stderr]     Checking ra_ap_hir v0.0.30
[INFO] [stderr]     Checking ra_ap_ide_db v0.0.30
[INFO] [stderr]     Checking ra_ap_completion v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.41s
[INFO] running `Command { std: "docker" "inspect" "2ee8aee525c150d58ac7cf7d93bf508c64b4663f523997ea89a718d3ba93c567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee8aee525c150d58ac7cf7d93bf508c64b4663f523997ea89a718d3ba93c567", kill_on_drop: false }`
[INFO] [stdout] 2ee8aee525c150d58ac7cf7d93bf508c64b4663f523997ea89a718d3ba93c567