[INFO] fetching crate ra_ap_completion 0.0.27...
[INFO] checking ra_ap_completion-0.0.27 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035
[INFO] extracting crate ra_ap_completion 0.0.27 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ra_ap_completion 0.0.27 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_completion 0.0.27
[INFO] finished tweaking crates.io crate ra_ap_completion 0.0.27
[INFO] tweaked toml for crates.io crate ra_ap_completion 0.0.27 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78a674b37c71709ccf3bb9a2180e35db9087c5dd610d8200dbcafc8acc61e4a8
[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" "78a674b37c71709ccf3bb9a2180e35db9087c5dd610d8200dbcafc8acc61e4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a674b37c71709ccf3bb9a2180e35db9087c5dd610d8200dbcafc8acc61e4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a674b37c71709ccf3bb9a2180e35db9087c5dd610d8200dbcafc8acc61e4a8", kill_on_drop: false }`
[INFO] [stdout] 78a674b37c71709ccf3bb9a2180e35db9087c5dd610d8200dbcafc8acc61e4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b572a2e2b493f6de5b83d2c0e4b1f6a81f5cb2ae24d940c6e5c18b701bb569e
[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" "4b572a2e2b493f6de5b83d2c0e4b1f6a81f5cb2ae24d940c6e5c18b701bb569e", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking expect-test v1.0.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking ra_ap_syntax v0.0.27
[INFO] [stderr]     Checking salsa v0.16.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking ra_ap_base_db v0.0.27
[INFO] [stderr]     Checking ra_ap_mbe v0.0.27
[INFO] [stderr]     Checking ra_ap_hir_expand v0.0.27
[INFO] [stderr]     Checking ra_ap_hir_def v0.0.27
[INFO] [stderr]     Checking ra_ap_hir_ty v0.0.27
[INFO] [stderr]     Checking ra_ap_hir v0.0.27
[INFO] [stderr]     Checking ra_ap_ide_db v0.0.27
[INFO] [stderr]     Checking ra_ap_completion v0.0.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.15s
[INFO] running `Command { std: "docker" "inspect" "4b572a2e2b493f6de5b83d2c0e4b1f6a81f5cb2ae24d940c6e5c18b701bb569e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b572a2e2b493f6de5b83d2c0e4b1f6a81f5cb2ae24d940c6e5c18b701bb569e", kill_on_drop: false }`
[INFO] [stdout] 4b572a2e2b493f6de5b83d2c0e4b1f6a81f5cb2ae24d940c6e5c18b701bb569e